Careers at Pae

Join Our US Navy Advanced Technology Development Team Amentum is seeking talented and motivated Software Engineers to join our US Navy Advanced Technology Development Team. In this role, you will design, optimize, and develop software solutions aimed at maximizing performance and efficiency in an R&D-focused environment. This position is primarily based in **Fredericksburg and Dahlgren, VA**, with opportunities for occasional telecommuting and travel. Key Responsibilities - Work closely with team members and end-users to design and develop graphical user interfaces (GUIs)for internal tools. - Create, implement, and enhance software using C++, Rational Team Concert, GitLab, and other DevOps tools. - Support and actively participate in test events, which may necessitate occasional travel to other locations. Minimum Qualifications - Bachelor’s degree in engineering, Mathematics, Computer Science, or Physics, with relevant hands-on experience. - Active Secret-level US Government Security Clearance (US citizenship is required to maintain clearance). - Proficiency across all phases of the software development lifecycle, including requirements definition, design, coding, benchmarking, testing, debugging, and documentation. - Proven ability to plan, perform, and lead software design, coding, and testing efforts. - Practical experience working in Agile software development environments using Agile methodologies. - Familiarity with Atlassian products, such as Jira for issue tracking and Confluence for decision tracking. - Proficient in using version control tools such as Git or Bitbucket. - Demonstrated experience in C++, C#, and Java (preferred). - Candidates with hands-on expertise in object-oriented programming are strongly encouraged to apply. - Ability to commute regularly to Fredericksburg and Dahlgren, VA, located approximately 1 hour south of Washington, D.C. - Possession of a valid Real ID driver’s license for site access and reliable personal transportation (rideshare options like Uber/Lyft are not permitted). Why Join Us? Benefits & Perks - Comprehensive health, vision, and dental coverage for you and your family. - Generous 401(k) plan with employer matching. - Tuition reimbursement program to support your educational growth. - Commitment to your well-being through various wellness initiatives. - Opportunity for continuous professional development and career advancement. - Discounts on a wide range of services and products. - Flexible paid time off options, including holidays. - Parental leave benefits. - Basic life insurance and AD&D coverage. If you are passionate about innovation, cutting-edge technology, and contributing to advanced developments that support the US Navy, we invite you to take the next step in your career. Apply now to join our team and shape the future of advanced technology solutions! Compensation Details: $75K to $90K The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 10/05/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters .

Purpose and Impact: Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Systems Engineer to join our team of passionate individuals in Ft. Meade, MD . In this role you will support challenging, mission-critical projects that make a direct impact on the Nation’s security and intelligence mission. In support of DISA, the Intel and Cyber Division is assembling a team to support a program that provides critical IT capabilities to the Department of Defense. We are committed to recruiting and retaining this team for prototype development, test, and demonstration, as well as making this team available longer term for integration, deployment and sustainment as needed. Candidates interested in joining the team must be critical thinkers, have a strong work ethic, and be able to work independently or as a member of a team in a dynamic environment that supports a critical and rewarding mission. We value candidates who are detail-oriented while also being able to think and react quickly to emerging and unique problem sets. To be successful, you must be able to rapidly adapt and learn how to operate the front and back end of new products and processes. Work Schedule: 8 Hours per day, Monday through Friday Essential Responsibilities: The duties and responsibilities of the Senior Systems Engineer include, but are not limited to, the following: Assess and identify appropriate solutions based on system requirements Contribute to system design, development, and engineering tasks Manage and track workload during Agile sprints using JIRA and Confluence tools Produce system architecture design documentation and contribute to integration planning Deploy enterprise-level virtual environment software and management suites (VMware ESXi and Nutanix AHV hypervisors) Assist with the design and implementation of system configurations with an overall goal of highly adaptable, scalable, and resilient services in a global system deployment Install, configure, test, and maintain operating systems, application software, and system management tools Deliver and integrate new technical solutions and provide advice and recommendations to government customers Perform system and software updates to enhance performance Develop and implement solutions across a wide range of technologies Implement and maintain Government standards for system security Liaise with vendors and other IT personnel for problem resolution Work Environment, Physical Demands, and Mental Demands: Employee will work in a SCIF on a daily basis. Employee may also work in a datacenter environment for specified periods of time. Minimum Requirements (Knowledge, Skills, and Abilities): Experience with Windows Server 2022-2025, Active Directory, DNS, DHCP, and WSUS Experience with PKI including managing Certificate Authorities and issuing certificates Experience with Infoblox DNS and DHCP configuration and environments Experience deploying and configuring Nutanix AHV, AOS, and Prism Experience installing, configuring, and managing VMware ESXi, vCenter, VCP 7.X. & 8.X Experience implementing and managing Cisco UCS Computing Servers, Hyperflex solutions, and Intersight Experience administering, managing, and patching Red Hat Enterprise Linux (RHEL) servers Experience working in a DoD classified environment Demonstrated experience implementing security requirements associated with DoD enterprise systems Experience deploying, configuring, and managing Splunk Enterprise Experience deploying, configuring, and managing Microsoft Endpoint Configuration Manager Experience installing, configuring, and maintaining Microsoft SQL Server 2022 and newer Experience with backup systems such as Acronis, etc. Familiarity with DoD cybersecurity policies, STIGs, and RMF processes Experience with Microsoft Office applications such as Excel, Word, Outlook, and SharePoint Experience briefing high-level as well as detailed system capabilities and operational concerns and considerations to both technical and non-technical audiences. Exceptional attention to detail; excellent verbal and written communication skills; strong organizational skills; critical thinking and problem-solving skills Ability to work both independently and as part of a team in a dynamic environment Ability to travel up to 20%. Security Clearance Required: Must have active Top Secret clearance with SCI eligibility Minimum Education: Bachelor’s Degree in an IT related field, or an additional five (5) years of Systems Engineering experience Minimum Years of Experience: 8 (eight) years of related systems engineering, architecture design, and systems integration experience Required Certifications: DoD 8570.01-M IAT-II baseline certification requirements Preferred Qualifications: BS in Computer Science or Systems Engineering Familiarity with Agile Scrum methodologies and Jira/Confluence tools Familiarity with Intelligence Community systems VMware certification VCP 7.x/8.x Experience with Infoblox Experience with Commvault 11.x Experience with Red Hat Satellite or Ansible Experience with Trellix Endpoint Security, ePO, and Agent Handlers Experience with RSA SecurID Experience with ACAS (Tenable Security Center, Nessus Scanners, and Nessus agents) Familiarity with ITILv4 Experience with PostgreSQL Experience with Microsoft Exchange 2016 or newer Experience developing IT checklists, SOPs, guides, etc. Experience with Rubrik Experience with Infoblox DNS and DHCP configuration and environments #javelin As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug-free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre-hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government. Other Responsibilities: Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities. Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Compensation Details: $180,000 - $230,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 10/05/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters .

Purpose and Impact: Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Systems Engineer to join our team of passionate individuals in Ft. Meade, MD . In this role you will support challenging, mission-critical projects that make a direct impact on the Nation’s security and intelligence mission. In support of DISA, the Intel and Cyber Division is assembling a team to support a program that provides critical IT capabilities to the Department of Defense. We are committed to recruiting and retaining this team for prototype development, test, and demonstration, as well as making this team available longer term for integration, deployment and sustainment as needed. Candidates interested in joining the team must be critical thinkers, have a strong work ethic, and be able to work independently or as a member of a team in a dynamic environment that supports a critical and rewarding mission. We value candidates who are detail-oriented while also being able to think and react quickly to emerging and unique problem sets. To be successful, you must be able to rapidly adapt and learn how to operate the front and back end of new products and processes. Work Schedule: 8 Hours per day, Monday through Friday Essential Responsibilities: The duties and responsibilities of the Senior Systems Engineer include, but are not limited to, the following: Assess and identify appropriate solutions based on system requirements Contribute to system design, development, and engineering tasks Manage and track workload during Agile sprints using JIRA and Confluence tools Produce system architecture design documentation and contribute to integration planning Deploy enterprise-level virtual environment software and management suites (VMware ESXi and Nutanix AHV hypervisors) Assist with the design and implementation of system configurations with an overall goal of highly adaptable, scalable, and resilient services in a global system deployment Install, configure, test, and maintain operating systems, application software, and system management tools Deliver and integrate new technical solutions and provide advice and recommendations to government customers Perform system and software updates to enhance performance Develop and implement solutions across a wide range of technologies Implement and maintain Government standards for system security Liaise with vendors and other IT personnel for problem resolution Work Environment, Physical Demands, and Mental Demands: Employee will work in a SCIF on a daily basis. Employee may also work in a datacenter environment for specified periods of time. Minimum Requirements (Knowledge, Skills, and Abilities): Experience with Windows Server 2022-2025, Active Directory, DNS, DHCP, and WSUS Experience with PKI including managing Certificate Authorities and issuing certificates Experience with Infoblox DNS and DHCP configuration and environments Experience deploying and configuring Nutanix AHV, AOS, and Prism Experience installing, configuring, and managing VMware ESXi, vCenter, VCP 7.X. & 8.X Experience implementing and managing Cisco UCS Computing Servers, Hyperflex solutions, and Intersight Experience administering, managing, and patching Red Hat Enterprise Linux (RHEL) servers Experience working in a DoD classified environment Demonstrated experience implementing security requirements associated with DoD enterprise systems Experience deploying, configuring, and managing Splunk Enterprise Experience deploying, configuring, and managing Microsoft Endpoint Configuration Manager Experience installing, configuring, and maintaining Microsoft SQL Server 2022 and newer Experience with backup systems such as Acronis, etc. Familiarity with DoD cybersecurity policies, STIGs, and RMF processes Experience with Microsoft Office applications such as Excel, Word, Outlook, and SharePoint Experience briefing high-level as well as detailed system capabilities and operational concerns and considerations to both technical and non-technical audiences. Exceptional attention to detail; excellent verbal and written communication skills; strong organizational skills; critical thinking and problem-solving skills Ability to work both independently and as part of a team in a dynamic environment Ability to travel up to 20%. Security Clearance Required: Must have active Top Secret clearance with SCI eligibility Minimum Education: Bachelor’s Degree in an IT related field, or an additional five (5) years of Systems Engineering experience Minimum Years of Experience: 8 (eight) years of related systems engineering, architecture design, and systems integration experience Required Certifications: DoD 8570.01-M IAT-II baseline certification requirements Preferred Qualifications: BS in Computer Science or Systems Engineering Familiarity with Agile Scrum methodologies and Jira/Confluence tools Familiarity with Intelligence Community systems VMware certification VCP 7.x/8.x Experience with Infoblox Experience with Commvault 11.x Experience with Red Hat Satellite or Ansible Experience with Trellix Endpoint Security, ePO, and Agent Handlers Experience with RSA SecurID Experience with ACAS (Tenable Security Center, Nessus Scanners, and Nessus agents) Familiarity with ITILv4 Experience with PostgreSQL Experience with Microsoft Exchange 2016 or newer Experience developing IT checklists, SOPs, guides, etc. Experience with Rubrik Experience with Infoblox DNS and DHCP configuration and environments #javelin As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug-free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre-hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government. Other Responsibilities: Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities. Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Compensation Details: $180,000 - $230,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 10/05/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters .

Purpose and Impact: Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Systems Engineer to join our team of passionate individuals in Ft. Meade, MD . In this role you will support challenging, mission-critical projects that make a direct impact on the Nation’s security and intelligence mission. In support of DISA, the Intel and Cyber Division is assembling a team to support a program that provides critical IT capabilities to the Department of Defense. We are committed to recruiting and retaining this team for prototype development, test, and demonstration, as well as making this team available longer term for integration, deployment and sustainment as needed. Candidates interested in joining the team must be critical thinkers, have a strong work ethic, and be able to work independently or as a member of a team in a dynamic environment that supports a critical and rewarding mission. We value candidates who are detail-oriented while also being able to think and react quickly to emerging and unique problem sets. To be successful, you must be able to rapidly adapt and learn how to operate the front and back end of new products and processes. Work Schedule: 8 Hours per day, Monday through Friday Essential Responsibilities: The duties and responsibilities of the Senior Systems Engineer include, but are not limited to, the following: Assess and identify appropriate solutions based on system requirements Contribute to system design, development, and engineering tasks Manage and track workload during Agile sprints using JIRA and Confluence tools Produce system architecture design documentation and contribute to integration planning Deploy enterprise-level virtual environment software and management suites (VMware ESXi and Nutanix AHV hypervisors) Assist with the design and implementation of system configurations with an overall goal of highly adaptable, scalable, and resilient services in a global system deployment Install, configure, test, and maintain operating systems, application software, and system management tools Deliver and integrate new technical solutions and provide advice and recommendations to government customers Perform system and software updates to enhance performance Develop and implement solutions across a wide range of technologies Implement and maintain Government standards for system security Liaise with vendors and other IT personnel for problem resolution Work Environment, Physical Demands, and Mental Demands: Employee will work in a SCIF on a daily basis. Employee may also work in a datacenter environment for specified periods of time. Minimum Requirements (Knowledge, Skills, and Abilities): Experience with Windows Server 2022-2025, Active Directory, DNS, DHCP, and WSUS Experience with PKI including managing Certificate Authorities and issuing certificates Experience with Infoblox DNS and DHCP configuration and environments Experience deploying and configuring Nutanix AHV, AOS, and Prism Experience installing, configuring, and managing VMware ESXi, vCenter, VCP 7.X. & 8.X Experience implementing and managing Cisco UCS Computing Servers, Hyperflex solutions, and Intersight Experience administering, managing, and patching Red Hat Enterprise Linux (RHEL) servers Experience working in a DoD classified environment Demonstrated experience implementing security requirements associated with DoD enterprise systems Experience deploying, configuring, and managing Splunk Enterprise Experience deploying, configuring, and managing Microsoft Endpoint Configuration Manager Experience installing, configuring, and maintaining Microsoft SQL Server 2022 and newer Experience with backup systems such as Acronis, etc. Familiarity with DoD cybersecurity policies, STIGs, and RMF processes Experience with Microsoft Office applications such as Excel, Word, Outlook, and SharePoint Experience briefing high-level as well as detailed system capabilities and operational concerns and considerations to both technical and non-technical audiences. Exceptional attention to detail; excellent verbal and written communication skills; strong organizational skills; critical thinking and problem-solving skills Ability to work both independently and as part of a team in a dynamic environment Ability to travel up to 20%. Security Clearance Required: Must have active Top Secret clearance with SCI eligibility Minimum Education: Bachelor’s Degree in an IT related field, or an additional five (5) years of Systems Engineering experience Minimum Years of Experience: 8 (eight) years of related systems engineering, architecture design, and systems integration experience Required Certifications: DoD 8570.01-M IAT-II baseline certification requirements Preferred Qualifications: BS in Computer Science or Systems Engineering Familiarity with Agile Scrum methodologies and Jira/Confluence tools Familiarity with Intelligence Community systems VMware certification VCP 7.x/8.x Experience with Infoblox Experience with Commvault 11.x Experience with Red Hat Satellite or Ansible Experience with Trellix Endpoint Security, ePO, and Agent Handlers Experience with RSA SecurID Experience with ACAS (Tenable Security Center, Nessus Scanners, and Nessus agents) Familiarity with ITILv4 Experience with PostgreSQL Experience with Microsoft Exchange 2016 or newer Experience developing IT checklists, SOPs, guides, etc. Experience with Rubrik Experience with Infoblox DNS and DHCP configuration and environments #javelin As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug-free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre-hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government. Other Responsibilities: Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities. Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Compensation Details: $180,000 - $230,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 10/05/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters .

Join Our US Navy Advanced Technology Development Team Amentum is seeking talented and motivated Software Engineers to join our US Navy Advanced Technology Development Team. In this role, you will design, optimize, and develop software solutions aimed at maximizing performance and efficiency in an R&D-focused environment. This position is primarily based in **Fredericksburg and Dahlgren, VA**, with opportunities for occasional telecommuting and travel. Key Responsibilities - Work closely with team members and end-users to design and develop graphical user interfaces (GUIs)for internal tools. - Create, implement, and enhance software using C++, Rational Team Concert, GitLab, and other DevOps tools. - Support and actively participate in test events, which may necessitate occasional travel to other locations. Minimum Qualifications - Bachelor’s degree in engineering, Mathematics, Computer Science, or Physics, with relevant hands-on experience. - Active Secret-level US Government Security Clearance (US citizenship is required to maintain clearance). - Proficiency across all phases of the software development lifecycle, including requirements definition, design, coding, benchmarking, testing, debugging, and documentation. - Proven ability to plan, perform, and lead software design, coding, and testing efforts. - Practical experience working in Agile software development environments using Agile methodologies. - Familiarity with Atlassian products, such as Jira for issue tracking and Confluence for decision tracking. - Proficient in using version control tools such as Git or Bitbucket. - Demonstrated experience in C++, C#, and Java (preferred). - Candidates with hands-on expertise in object-oriented programming are strongly encouraged to apply. - Ability to commute regularly to Fredericksburg and Dahlgren, VA, located approximately 1 hour south of Washington, D.C. - Possession of a valid Real ID driver’s license for site access and reliable personal transportation (rideshare options like Uber/Lyft are not permitted). Why Join Us? Benefits & Perks - Comprehensive health, vision, and dental coverage for you and your family. - Generous 401(k) plan with employer matching. - Tuition reimbursement program to support your educational growth. - Commitment to your well-being through various wellness initiatives. - Opportunity for continuous professional development and career advancement. - Discounts on a wide range of services and products. - Flexible paid time off options, including holidays. - Parental leave benefits. - Basic life insurance and AD&D coverage. If you are passionate about innovation, cutting-edge technology, and contributing to advanced developments that support the US Navy, we invite you to take the next step in your career. Apply now to join our team and shape the future of advanced technology solutions! Compensation Details: $75K to $90K The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 10/05/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters .

Job Description This role is as a Systems Engineer in support of the Systems Engineering Department for the Contract for Organizing Spaceflight Mission Operations and Systems (COSMOS), which is NASA’s next-generation mission operations contract located on-site at Johnson Space Center. COSMOS ensures the continuity of critical human spaceflight support by providing mission control services, advanced training systems, and full-scale spacecraft mockups for astronaut preparation and engineering analysis. Description of Duties The Systems Engineer facilitates design changes to NASA Johnson Space Center’s Mission Training Center (MTC), though Space Vehicle Mockup Facility (SVMF) and/or Mission Control Center Systems (MCCS) work may also be required. The Systems Engineer works in a dynamic team environment and collaborates with COSMOS and NASA Systems Engineers and Platform/OS Engineers to evaluate requirements/designs and to facilitate changes across the MTC’s hardware and software systems. Excellent interpersonal and communication skills, both oral and written, are required for customer interactions. Strong initiative, teamwork and problem-solving skills are also required. Primary Responsibilities: • Work with customers, users, and engineers to effectively analyze user requirements, user stories, and operations concepts, • Perform high level requirement assessments and facilitate the detailed assessments performed by the implementing technical organizations, • Develop and maintain schedules for work components, • Create and/or update documentation for design and change instruments, • Perform post data processing, post data reduction, and data mining, • Perform system analysis, assessments, trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications, • Lead systems architecture design and integration efforts, • Provide Systems Engineering support to the implementing organizations and external customers, • Work effectively in a team setting to develop collaborative ideas. The successful candidate will: • Be a highly motivated individual willing to learn and apply new concepts, tools, and software, • Possess strong personal initiative, • Have good problem solving and troubleshooting skills, • Possess strong team-building skills across multi-functional areas that establish a collaborative operational structure including active listening, prompt service and follow-up, • Exhibit a proven track record of working under tight deadlines, • Possess a high degree of self-motivation and the ability to work independently, • Have excellent communication skills, both written and verbal, • Exhibit professional behavior that promotes teamwork, fosters cooperation, and enhances productivity in the workplace, • Be well organized with the ability to coordinate, prioritize and execute multiple tasks simultaneously in a high-pressure environment, • Possess the ability to communicate verbally and in writing to work effectively with a variety of government and contractor personnel at all levels. Job Requirements Must have one of the following combinations of education and experience: a Bachelor of Science degree in Computer Science, Aerospace Engineering, or similar technical degree plus 0 – 5 years of related experience. • Must be able to obtain a NASA Personal Identity Verification (PIV) Badge for NASA credentials. Desired Skills/Experience • Understanding of human spaceflight requirements, • Leadership skills, • Knowledge of the NASA JSC Mission Training Center subsystems, • Experience with ServiceNow or similar ITIL workflow toolset, • Experience across various areas of the systems engineering lifecycle, including requirements analysis, design, and documentation, • Experience with agile development practices, • Experience with Office 365 Tools. This position is expected to pay $92k - $120k annually; depending on experience, education, and any certifications that are directly related to the position. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or other legally protected status. Final compensation is determined through a comprehensive evaluation of several key factors, including the candidate’s educational background, specialized technical expertise, and relevant professional experience. We also consider internal equity, prevailing market data, and specific contractual or funding requirements to ensure competitive and equitable offer alignment. Compensation Details: Salary starts at $92k. Final pay will be commensurate with the candidate's experience, skills, and qualifications. The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: Health, dental, and vision insurance Paid time off and holidays Retirement benefits (including 401(k) matching) Educational reimbursement Parental leave Employee stock purchase plan Tax-saving options Disability and life insurance Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 10/05/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. 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