Careers at Fermilab

The expected hiring range for this position is: $124,800.00-$164,200.00. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such the scope and responsibilities of the position, qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. About the Role: Fermilab is seeking a Senior Analog ASIC Design Engineer within our Microelectronics Department. The Senior Analog ASIC Design Engineer leads the development of custom analog and mixed-signal integrated circuits for scientific instrumentation and microelectronics operating in extreme environments, including cryogenic temperatures and radiation. The successful candidate will contribute to all phases of ASIC development—from architecture and transistor-level circuit design through layout, silicon characterization, and system integration—while collaborating with multidisciplinary teams to deliver advanced and innovative solutions for next-generation scientific applications. What your day-to-day as a Senior Analog ASIC Design Engineer at Fermilab will look like: Lead the design and development of custom analog, RF, and mixed-signal ASICs from concept through silicon validation. Develop system architectures, ASIC specifications, and circuit implementations based on application requirements and system-level performance objectives. Design high-performance analog and RF building blocks, including low-noise amplifiers, operational amplifiers, precision references, bias circuits, comparators, timing circuits, data converters, clock generation circuits, power management circuits, and other custom analog subsystems. Develop behavioral models (e.g., Verilog-A), simulation environments, and test benches to support mixed-signal verification, and perform circuit- and system-level simulations to validate design performance. Perform transistor-level circuit design, simulation, optimization, and post-layout verification using industry-standard EDA tools. Develop custom IC layouts and perform physical verification, including DRC, LVS, and post-layout extraction. Collaborate closely with digital ASIC designers, system engineers, physicists, sensor developers, packaging engineers, and firmware developers to implement complete mixed-signal ASIC solutions. Develop ASIC test plans and work closely with the test engineering team to characterize fabricated devices, analyze laboratory measurements, debug silicon, and correlate measured performance with simulation results. Mentor junior engineers and provide technical leadership on ASIC development projects. Prepare technical documentation and contribute to proposals, publications, technical reports, patents, and presentations at internal meetings and scientific conferences. Evaluate and adopt emerging semiconductor technologies, circuit architectures, and design methodologies to support future ASIC developments. Perform other duties as assigned. Perform all work in accordance with laboratory environmental, health, and safety policies and procedures. Essential Skills and Attributes for Success: PhD or MS in Electrical Engineering or Physics with background in solid state circuits and integrated circuit design. 2+ years (Ph.D.) or 5+ years (M.S.) of professional experience in analog integrated circuit design, including demonstrated involvement in one or more successful ASIC developments from design through tapeout and silicon validation. Applicable Knowledge, Skills and Abilities Required: Technical Knowledge: Strong knowledge of analog CMOS integrated circuit design principles. Working knowledge of mixed-signal ASIC design and integration. Understanding of semiconductor device physics and analog circuit behavior. Knowledge of the complete ASIC development flow from specification through silicon characterization. Technical Skills Demonstrated experience designing transistor-level analog integrated circuits in CMOS technologies. Experience designing several of the following: low-noise and operational amplifiers, comparators, references and bias generation circuits, high-performance data converters (ADCs, DACs, TDCs), timing and clock generation circuits, RF integrated circuits and analog front-ends. Experience developing behavioral models (e.g., Verilog-A), simulation environments, and performing analog and mixed-signal simulations. Experience with IC layout, physical verification (DRC/LVS), and post-layout extraction. Experience with industry-standard IC design tools such as Cadence Virtuoso or similar EDA environment. Experience performing DC, AC, transient, noise, corner, Monte Carlo, and stability analyses. Experience developing ASIC test plans and supporting laboratory characterization, silicon debug, and performance validation. Demonstrated experience contributing to successful ASIC tapeouts. Professional Skills Ability to independently lead complex ASIC design activities while contributing effectively within multidisciplinary engineering teams. Strong analytical, troubleshooting, and problem-solving skills. Ability to communicate technical concepts clearly through technical discussions, documentation, and presentations. Ability to mentor junior engineers and contribute to a collaborative research and development environment. Ability to manage multiple technical priorities and work effectively on challenging research projects. Preferred Qualifications Experience with advanced CMOS technologies. Experience designing ASICs for cryogenic, radiation-tolerant, or other extreme-environment applications. Experience with low-noise, low-power, or precision analog circuit design. Experience with sensor readout electronics, precision timing circuits, RF integrated circuits, or scientific instrumentation. Record of technical publications, patents, or other demonstrated technical contributions. Work Arrangement: Please note that the described work arrangement is subject to change based on business needs and is not guaranteed to be final. Onsite : This is an onsite role, and the candidate must be able to work from our Batavia office. Benefits/Perks : Fermilab offers a competitive and comprehensive benefits program, including: Medical, Dental, Vision and Flexible Spending Accounts Paid time off Life insurance Short and Long-term disability insurance Retirement benefits Onsite day care Why Fermilab: Fermilab is America’s premier laboratory for particle physics and accelerator research, funded by the U.S. Department of Energy. We support discovery science experiments in Illinois and locations around the world, including deep underground mines in South Dakota and Canada, mountaintops in Arizona and Chile, CERN in Europe and the South Pole. Pre-Employment Screening: Drug-Free Workplace & Pre-Employment Screening Fermilab is dedicated to fostering a safe, productive and drug-free environment. An offer of employment is contingent upon the successful completion of a background check and drug screening. HSPD-12 In accordance with Homeland Security Presidential Directive 12 (HSPD-12) new employees are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a federal background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment. Foreign Government Sponsored Activities Fermilab employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. Such individuals will be asked to disclose any participation for review by Fermilab's Office of General Counsel. REAL-ID Requirement for access to Fermilab Campus Fermilab requires all members of the public to produce a REAL-ID, or equivalent, to access the Fermilab Campus for interviews or career events. A list of acceptable forms of ID can be found here: https://get-connected.fnal.gov/wp-content/uploads/2021/09/REALID-Documents.pdf . If a candidate is selected for an interview but does not possess any of the equivalent documents, we may schedule a virtual interview. Equal Opportunity Statement Fermilab is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information, and other legally protected categories.

The expected hiring range for this position is: $124,800.00-$164,200.00. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such the scope and responsibilities of the position, qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. About the Role: Fermilab is seeking a Senior ASIC Design Engineer within our Microelectronics Department. The Senior Analog ASIC Design Engineer will lead the development of custom analog and mixed-signal integrated circuits for scientific instrumentation and microelectronics operating in extreme environments, including cryogenic temperatures and radiation. The successful candidate will contribute to all phases of ASIC development—from architecture and transistor-level circuit design through layout, silicon characterization, and system integration—while collaborating with multidisciplinary teams to deliver advanced and innovative solutions for next-generation scientific applications. What your day-to-day as a Senior ASIC Design Engineer at Fermilab will look like: Lead the design and development of custom analog, RF, and mixed-signal ASICs from concept through silicon validation. Develop system architectures, ASIC specifications, and circuit implementations based on application requirements and system-level performance objectives. Design high-performance analog and RF building blocks, including low-noise amplifiers, operational amplifiers, precision references, bias circuits, comparators, timing circuits, data converters, clock generation circuits, power management circuits, and other custom analog subsystems. Develop behavioral models (e.g., Verilog-A), simulation environments, and test benches to support mixed-signal verification, and perform circuit- and system-level simulations to validate design performance. Perform transistor-level circuit design, simulation, optimization, and post-layout verification using industry-standard EDA tools. Develop custom IC layouts and perform physical verification, including DRC, LVS, and post-layout extraction. Collaborate closely with digital ASIC designers, system engineers, physicists, sensor developers, packaging engineers, and firmware developers to implement complete mixed-signal ASIC solutions. Develop ASIC test plans and work closely with the test engineering team to characterize fabricated devices, analyze laboratory measurements, debug silicon, and correlate measured performance with simulation results. Mentor junior engineers and provide technical leadership on ASIC development projects. Prepare technical documentation and contribute to proposals, publications, technical reports, patents, and presentations at internal meetings and scientific conferences. Evaluate and adopt emerging semiconductor technologies, circuit architectures, and design methodologies to support future ASIC developments. Perform other duties as assigned. Perform all work in accordance with laboratory environmental, health, and safety policies and procedures. Essential Skills and Attributes for Success: PhD or MS in Electrical Engineering or Physics with background in solid state circuits and integrated circuit design. 2+ years (Ph.D.) or 5+ years (M.S.) of professional experience in analog integrated circuit design, including demonstrated involvement in one or more successful ASIC developments from design through tapeout and silicon validation. Applicable Knowledge, Skills and Abilities Required: Technical Knowledge: Strong knowledge of analog CMOS integrated circuit design principles. Working knowledge of mixed-signal ASIC design and integration. Understanding of semiconductor device physics and analog circuit behavior. Knowledge of the complete ASIC development flow from specification through silicon characterization. Technical Skills Demonstrated experience designing transistor-level analog integrated circuits in CMOS technologies. Experience designing several of the following: low-noise and operational amplifiers, comparators, references and bias generation circuits, high-performance data converters (ADCs, DACs, TDCs), timing and clock generation circuits, RF integrated circuits and analog front-ends. Experience developing behavioral models (e.g., Verilog-A), simulation environments, and performing analog and mixed-signal simulations. Experience with IC layout, physical verification (DRC/LVS), and post-layout extraction. Experience with industry-standard IC design tools such as Cadence Virtuoso or similar EDA environment. Experience performing DC, AC, transient, noise, corner, Monte Carlo, and stability analyses. Experience developing ASIC test plans and supporting laboratory characterization, silicon debug, and performance validation. Demonstrated experience contributing to successful ASIC tapeouts. Professional Skills Ability to independently lead complex ASIC design activities while contributing effectively within multidisciplinary engineering teams. Strong analytical, troubleshooting, and problem-solving skills. Ability to communicate technical concepts clearly through technical discussions, documentation, and presentations. Ability to mentor junior engineers and contribute to a collaborative research and development environment. Ability to manage multiple technical priorities and work effectively on challenging research projects. Preferred Qualifications Experience with advanced CMOS technologies. Experience designing ASICs for cryogenic, radiation-tolerant, or other extreme-environment applications. Experience with low-noise, low-power, or precision analog circuit design. Experience with sensor readout electronics, precision timing circuits, RF integrated circuits, or scientific instrumentation. Record of technical publications, patents, or other demonstrated technical contributions. Work Arrangement: Please note that the described work arrangement is subject to change based on business needs and is not guaranteed to be final. Onsite : This is an onsite role, and the candidate must be able to work from our Batavia office. Benefits/Perks : Fermilab offers a competitive and comprehensive benefits program, including: Medical, Dental, Vision and Flexible Spending Accounts Paid time off Life insurance Short and Long-term disability insurance Retirement benefits Onsite day care Why Fermilab: Fermilab is America’s premier laboratory for particle physics and accelerator research, funded by the U.S. Department of Energy. We support discovery science experiments in Illinois and locations around the world, including deep underground mines in South Dakota and Canada, mountaintops in Arizona and Chile, CERN in Europe and the South Pole. Pre-Employment Screening: Drug-Free Workplace & Pre-Employment Screening Fermilab is dedicated to fostering a safe, productive and drug-free environment. An offer of employment is contingent upon the successful completion of a background check and drug screening. HSPD-12 In accordance with Homeland Security Presidential Directive 12 (HSPD-12) new employees are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a federal background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment. Foreign Government Sponsored Activities Fermilab employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. Such individuals will be asked to disclose any participation for review by Fermilab's Office of General Counsel. REAL-ID Requirement for access to Fermilab Campus Fermilab requires all members of the public to produce a REAL-ID, or equivalent, to access the Fermilab Campus for interviews or career events. A list of acceptable forms of ID can be found here: https://get-connected.fnal.gov/wp-content/uploads/2021/09/REALID-Documents.pdf . If a candidate is selected for an interview but does not possess any of the equivalent documents, we may schedule a virtual interview. Equal Opportunity Statement Fermilab is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information, and other legally protected categories.

The expected hiring range for this position is: $99,500.00-$130,900.00. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such the scope and responsibilities of the position, qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. This position can potentially offer relocation. About the Role: The Controls Department in the Accelerator Directorate at Fermilab has an immediate need for a Kubernetes Engineer to develop requirements, perform R&D, and participate in design efforts for control system infrastructure concentrating on Kubernetes Cloud Native technologies. This senior computing services specialist will work within the Accelerator Control Department to build out and maintain the Kubernetes computing platform, integrate storage solutions, modernize the control system infrastructure, as well as assist in migrating legacy services and applications to the Kubernetes environment. This person will work within the team to ensure the smooth integration of the PIP-II control system with the rest of the complex and ensure reliable operation for LBNF/DUNE. What your day-to-day as a Kubernetes Engineer will look like: Perform R&D activities on Cloud Native technologies in support of the goal for reliable operations for LBNF/DUNE. Plan for the evolution of Kubernetes systems and services, including security, cybersecurity, capacity, and logistical planning. Gather, interpret, and implement user requirements and specify Kubernetes solutions to satisfy requirements for complex and challenging control system infrastructure needs. Mentor others on the architecture of the infrastructure, design principles, and best practices. Troubleshoot complex, unique, cutting-edge problems or issues related to the infrastructure where AI cannot help. Act as a technical subject matter expert and interface with and provide consultation to supporting services, as well as to service and system users. Operate on-premise Kubernetes and other on-premise Cloud Native products in support of the LBNF/DUNE scientific program. Apply multi-disciplinary knowledge and skills to the design, development, implementation, operation, and documentation of very complex, state-of-the-art information, computing, networking, and storage systems and services to support Accelerator Directorate objectives. Ensure integration of these systems with legacy systems. Essential Competencies and Attributes for Success: Bachelor of Computer Science or a related field with 5+ years of experience designing, building, and maintaining complex infrastructure systems. Applicable Knowledge, Skills and Abilities Required: Demonstrated experience with system administration of Linux environments is required. Experience with installing, configuring, and administering on-premise air-gapped Kubernetes, is required. Experience with networking and software defined networking is required. Experience with system configuration management (e.g., Puppet, Chef, Ansible) is required. Experience with version control management (e.g., git, GitHub, GitLab) is required. Experience implementing authorization tools and services (e.g., KeyCloak) is required. Ability to communicate effectively in English both verbally and in writing is required. Experience with GitOps methodologies is desired. Experience developing, managing, and using CI/CD pipelines (e.g., GitHub Runners, Jenkins) is required. Experience with cloud technologies is desired. Programming experience (e.g., Python, Bash scripting, Go) is desired. Experience with Ceph or other distributed storage is desired. Must be self-motivated, have good social skills and time management skills to work with diverse groups of managers, engineers, and scientists. Experience working in a national laboratory environment is desirable. Experience with accelerator control systems is a plus. Work Arrangement: Onsite: This is an onsite role, and the candidate must be able to work from our Batavia office. Benefits/Perks: Fermilab offers a competitive and comprehensive benefits program, including: Medical, Dental, Vision and Flexible Spending Account Paid time-off Life insurance Short and Long-term disability insurance Retirement benefits Onsite day care Why Fermilab: Fermilab is America’s premier laboratory for particle physics and accelerator research, funded by the U.S. Department of Energy. We support discovery science experiments in Illinois and locations around the world, including deep underground mines in South Dakota and Canada, mountaintops in Arizona and Chile, CERN in Europe and the South Pole. Pre-Employment Screening: Drug-Free Workplace & Pre-Employment Screening Fermilab is dedicated to fostering a safe, productive and drug-free environment. An offer of employment is contingent upon the successful completion of a background check and drug screening. HSPD-12 In accordance with Homeland Security Presidential Directive 12 (HSPD-12) new employees are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a federal background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment. Foreign Government Sponsored Activities Fermilab employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. Such individuals will be asked to disclose any participation for review by Fermilab's Office of General Counsel. REAL-ID Requirement for access to Fermilab Campus Fermilab requires all members of the public to produce a REAL-ID, or equivalent, to access the Fermilab Campus for interviews or career events. A list of acceptable forms of ID can be found here: https://get-connected.fnal.gov/wp-content/uploads/2021/09/REALID-Documents.pdf . If a candidate is selected for an interview but does not possess any of the equivalent documents, we may schedule a virtual interview. Equal Opportunity Statement Fermilab is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information, and other legally protected categories.

The expected hiring range for this position is: $111,400.00-$146,600.00. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such the scope and responsibilities of the position, qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. About the Role: A Quality Engineering Specialist IV is sought to join Fermilab’s Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Project team in Lead, South Dakota. The LBNF/DUNE Project is hosted by Fermilab in Batavia, IL, with participation from universities and laboratories around the world. The project includes construction of a beamline and near detector at Fermilab and a large underground detector at the Sanford Underground Research Facility (SURF) in Lead, South Dakota. LBNF/DUNE will design and construct one of the largest proposed neutrino experiments in the world over the next several years. Under minimal supervision, the Quality Engineering Specialist IV independently plans, coordinates, and oversees all aspects of complex survey and layout activities on construction projects, ensuring accuracy, quality, and compliance with specifications, codes, and standards.] What your day-to-day as a Quality Engineering Specialist IV at Fermilab will look like: Leads project or department staff to interpret QA requirements, and to develop and implement QA procedures, systems, and programs. Leads QA program and process maintenance and development efforts with assigned department or project. May be assigned to supervise other QA staff. Provides guidance and interpretation of complex QA matters and problems to facilitate compliance. Routinely interacts with department and project leads as well as members of the Senior Leadership on QA concerns. Ensures Lab personnel possess appropriate skills and knowledge of QA procedures, as well as their compliance with QA requirements and procedures, DOE orders and all applicable local, state, and federal regulations, requirements, and standards. Assigns and facilitates incident reviews, project reviews, and investigations. Actively supports line organizations in facilitating the issue management process, including causal analyses and corrective action planning. Performs QA document reviews from subcontractors, collaborating institutions, partners, and vendors/suppliers. Manages issues and corrective actions through the Laboratory’s issues tracking system. Validates action closure and efficiency in addressing issues. Prepares reports for management and DOE based on observations, data analysis, interpretation of regulations and Lab reporting procedures. Analyzes data and makes appropriate recommendations. Supports the definition and management of QA documentation processes and procedures. Coordinates efforts to maintain quality-related documentation, tools, templates, and procedures. Maintains up-to-date knowledge of laboratory and DOE requirements. Trains - and may supervise - less experienced staff. Reviews QA team’s assessments of department and project staff implementation of QA procedures. Support causal analysis and formulation of corrective actions, as needed. Develops and presents specialized training programs to staff and contractors. Serves on Laboratory committees and ad hoc groups and may serve as committee or subcommittee chair. Helps develop Laboratory QA processes through active participation in such groups. Role may require an estimated 15% domestic travel to other DOE laboratory sites, partner/collaborating institutions, or vendors. Performs other duties as assigned by supervisor Skills and Attributes for Success: Bachelor’s Degree in Engineering, Business Management, Quality Management, or relevant field, with 10+ years of experience in quality assurance and quality control or a Master’s Degree in Engineering, Business Management, Quality Management, or relevant field, with 7+ years of experience in quality assurance and quality control. American Society for Quality (ASQ) or other appropriate certifications a plus. Supervisory experience desirable Work Arrangement: Onsite – This role is based full-time at the LBNF-DUNE site in Lead, South Dakota. Benefits/Perks: Fermilab offers a competitive and comprehensive benefits program, including: • Medical, Dental, Vision, and Flexible Spending Accounts • Paid time off • Life insurance • Short and Long-term disability insurance • Retirement benefits Why Fermilab: Fermilab is America’s premier laboratory for particle physics and accelerator research, funded by the U.S. Department of Energy. We support discovery science experiments in Illinois and locations around the world, including deep underground mines in South Dakota and Canada, mountaintops in Arizona and Chile, CERN in Europe and the South Pole. Pre-Employment Screening: Drug-Free Workplace & Pre-Employment Screening Fermilab is dedicated to fostering a safe, productive and drug-free environment. An offer of employment is contingent upon the successful completion of a background check and drug screening. HSPD-12 In accordance with Homeland Security Presidential Directive 12 (HSPD-12) new employees are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a federal background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment. Foreign Government Sponsored Activities Fermilab employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. Such individuals will be asked to disclose any participation for review by Fermilab's Office of General Counsel. REAL-ID Requirement for access to Fermilab Campus Fermilab requires all members of the public to produce a REAL-ID, or equivalent, to access the Fermilab Campus for interviews or career events. A list of acceptable forms of ID can be found here: https://get-connected.fnal.gov/wp-content/uploads/2021/09/REALID-Documents.pdf . If a candidate is selected for an interview but does not possess any of the equivalent documents, we may schedule a virtual interview. Equal Opportunity Statement Fermilab is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information, and other legally protected categories.