Fermilab
Fermilab

60 Fermilab Cryogenic Engineer Jobs Hiring Near You

High Level RF Engineer

Batavia, NY · On-site

$88K - $116K/yr

Fermilab seeks a highly motivated Electrical Engineer in the Accelerator Division RF Department's High-Level RF Group to support operations of existing accelerators and the new PIP-II particle ...

FPGA Firmware Developer

Batavia, NY · On-site

$99K - $130K/yr

Fermilab is seeking a FPGA Firmware Developer who will design, develop, verify, and integrate FPGA-based systems and embedded firmware. Responsibilities include architecture definition, RTL ...

FPGA Firmware Developer

Batavia, IL · On-site

$99K - $130K/yr

Fermilab is seeking a FPGA Firmware Developer who will design, develop, verify, and integrate FPGA-based systems and embedded firmware. Responsibilities include architecture definition, RTL ...

High Level RF Engineer

Batavia, IL · On-site

$88K - $116K/yr

Fermilab seeks a highly motivated Electrical Engineer in the Accelerator Division RF Department's High-Level RF Group to support operations of existing accelerators and the new PIP-II particle ...

Geodesist

Batavia, NY · On-site

$25.25 - $29.50/hr

Join the Fermilab team as a Geodesist! In this role, you will lead precise three-dimensional ... programming language such as Python or C++ to create custom survey routines and/or software. Work ...

Senior Mechanical Engineer

Batavia, NY · On-site

$111K - $146K/yr

The Fermilab Infrastructure Services Division (ISD) is seeking a Senior Mechanical Engineer . This individual is responsible for upper-level engineering projects requiring engineering creativity in ...

Senior Mechanical Engineer

Batavia, IL · On-site

$111K - $146K/yr

The Fermilab Infrastructure Services Division (ISD) is seeking a Senior Mechanical Engineer . This individual is responsible for upper-level engineering projects requiring engineering creativity in ...

Surveyor (3-Year Term)

Lead, SD · On-site

$41.43 - $50.53/hr

Ability to make decisions based on sound engineering principles. Communicates cooperatively and effectively with peers, other Laboratory staff, and vendors of materials and services. Why Fermilab:

What your day-to-day as an Electrical Engineer at Fermilab will look like: * Provide direct oversight of electrical and IT construction contracts for which LBNF/DUNE has financial responsibility.

Fire fighter

Batavia, NY · On-site

$32.12/hr

At Fermilab, we make every effort to integrate environmental considerations into our offices and ... Fire Apparatus Engineer (F.A.E.) certificationdesired * Good communication skills, both oral and ...

New

Database Architect

Batavia, NY · On-site +1

$60.50 - $78/hr

What your day-to-day as a Database Architect at Fermilab will look like: Design, install, create ... Master's degree in Computer Science, Computer Engineering, Database Engineering, or a related field ...

Fermilab is seeking an LBNF DUNE-US Deputy Director for our Near Site who will report directly to ... Strong engineering/construction/project management background with international collaboration Work ...

Technical Specialist - Electrician

Lead, SD · On-site

$37.67 - $45.94/hr

Fermilab's Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE ... Collaborate with engineers and project leaders to develop layouts, designs, and implementation ...

Maintenance Planner/Scheduler

Batavia, NY · On-site

$41.43 - $50.53/hr

Fermilab is seeking a Maintenance Planner/Scheduler who under direct supervision, provides planning and scheduling services to operations maintenance and utility engineering groups within the FESS ...

Senior Network Analyst

Batavia, NY · On-site

$99K - $130K/yr

Fermilab is looking for a Senior Network Analyst to plan, design, contribute and deploy new network ... Experience as a network engineer or analyst operating and supporting small (2-3+ routers, 10 - 20 ...

Instrument Machinist

Batavia, IL · On-site

$32.36 - $40.28/hr

Fermilab's Machine Shop Department is seeking a full-time Instrument Machinist to join the team. Under general supervision, provides the provisioning of high-quality machine services in all ...

Fermilab is seeking an LBNF DUNE-US Deputy Director for our Near Site who will report directly to ... Strong engineering/construction/project management background with international collaboration Work ...

Instrument Machinist

Batavia, NY · On-site

$32.36 - $40.28/hr

Fermilab's Machine Shop Department is seeking a full-time Instrument Machinist to join the team. Under general supervision, provides the provisioning of high-quality machine services in all ...

Showing results 21-40

Fermilab Jobs Information

Do workers at Fermilab get paid breaks?

Sometimes. Only some people get paid breaks.
38% of people say they don’t get paid breaks.
Based on data from 8 people who took the Breakroom Quiz between February 2025 and March 2026.

Does Fermilab pay people when they’re sick?

Yes. Most people get paid when they’re sick.
89% of people say they would get paid if they were sick but scheduled to work.
Based on data from 9 people who took the Breakroom Quiz between February 2025 and March 2026.

Do people get paid time off at Fermilab?

Most people get paid time off work.
80% of people say they get paid time off.
Based on data from 5 people who took the Breakroom Quiz between July 2025 and March 2026.

Do workers at Fermilab worry about hours?

Most people don’t worry about getting enough hours.
86% of people report they don’t worry about getting enough hours.
Based on data from 7 people who took the Breakroom Quiz between February 2025 and March 2026.

Do Fermilab workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
40% report that they don’t have enough control over which shifts they work.
Based on data from 5 people who took the Breakroom Quiz between February 2025 and March 2026.

How easy is it to get time off at Fermilab?

Most people find it easy to get time off.
100% of people report it’s easy to get time off.
Based on data from 9 people who took the Breakroom Quiz between February 2025 and March 2026.

Do Fermilab managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
100% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 7 people who took the Breakroom Quiz between February 2025 and March 2026.

Do jobs at Fermilab spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
14% of people report that their job takes up time that they don’t get paid for.
Based on data from 7 people who took the Breakroom Quiz between February 2025 and March 2026.

How easy is it to take sick days at Fermilab?

Most people find it easy to take sick days.
100% of people report that it’s easy to take time off if they are sick.
Based on data from 9 people who took the Breakroom Quiz between February 2025 and March 2026.

Do people at Fermilab feel treated with respect by their managers?

Most people feel treated with respect by their managers.
100% of people say they’re treated with respect by their managers.
Based on data from 8 people who took the Breakroom Quiz between February 2025 and March 2026.

Do people at Fermilab get to take their breaks without interruption?

Most people get breaks without interruption.
89% of people report that they get to take their breaks without interruption.
Based on data from 9 people who took the Breakroom Quiz between February 2025 and March 2026.

Is it stressful to work at Fermilab?

Some people feel stressed here.
38% of people say they often feel stressed at work.
Based on data from 8 people who took the Breakroom Quiz between February 2025 and March 2026.

Do people at Fermilab enjoy their jobs?

Most people enjoy their job.
86% of people report they enjoy their job.
Based on data from 7 people who took the Breakroom Quiz between February 2025 and March 2026.

Do people at Fermilab recommend working with their team?

Most people recommend working with their team.
67% of people report that they would recommend working with their immediate team to a friend.
Based on data from 9 people who took the Breakroom Quiz between February 2025 and March 2026.

Do people get enough training when they start at Fermilab?

Most people got enough training when they started.
75% of people report they got enough training when they started working here.
Based on data from 8 people who took the Breakroom Quiz between February 2025 and March 2026.

Do people get support to advance at Fermilab?

Only some people are given support to advance their career here.
In the last year, 50% of people report not being given support to advance their career here.
Based on data from 8 people who took the Breakroom Quiz between February 2025 and March 2026.

Do people think Fermilab’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
89% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 9 people who took the Breakroom Quiz between February 2025 and March 2026.

Do workers feel well informed about how Fermilab is doing?

Only some people feel well informed about how the company is doing.
38% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 8 people who took the Breakroom Quiz between February 2025 and March 2026.

What other companies are hiring for Cryogenic Engineer jobs?

Infographic showing various Cryogenic Engineer job openings at Fermilab in the United States as of September 2026, with employment types broken down into 98% Full Time, and 2% Part Time. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution.

High Level RF Engineer

Batavia, NY • On-site

Fermilab
Scientific Research and Development Services • 1 - 5K employees

$88K - $116K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago


Fermilab rating

9.1

Company rating: 9.1 out of 10

Based on 9 frontline employees who took The Breakroom Quiz


Job description

The expected hiring range for this position is:

$88,800.00-$116,900.00.

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.

About the role:
Fermilab seeks a highly motivated Electrical Engineer in the Accelerator Division RF Department's High-Level RF Group to support operations of existing accelerators and the new PIP-II particle accelerator, featuring a new 800 MeV superconducting linear accelerator. The selected candidate will work in an operations and design team environment under the supervision of a scientist or a more senior engineer. The candidate will work with high power RF systems (e.g. 1 to 60 kilowatt solid state amplifiers, 200-kilowatt wide-band tetrode RF amplifiers, 30 kilowatt IOT amplifiers, and 0.3 to 10 megawatt klystron amplifiers with associated support hardware), and assist with current and future RF systems operation and maintenance. Candidate will have the opportunity to work closely with signals and systems directly affecting accelerator performance as well as have opportunities for hands-on learning of particle accelerator systems.

What your day-to-day as a High-Level RF Engineer at Fermilab will look like:

  • Design, develop, implement and maintain hardware for current and future high-power RF systems, from low level control circuitry to high power RF amplifiers.
  • Participate in the daily operation of RF systems for linacs and synchrotrons including troubleshooting.
  • Collaborate with technical staff to verify system functionality and performance.
  • Perform engineering analysis, write reports and create presentations.
  • Respect, understand, and value individual differences that embody the principles of diversity.
  • Abide by all environment, safety, and health regulations.

Essential Competencies and Attributes for Success:

  • Bachelor's Degree in an applicable Engineering discipline from an ABET accredited institution with 4+ years of engineering experience, or a master's degree or PhD in an applicable Engineering discipline from an ABET accredited institution with 2+ years of engineering experience.

Applicable Knowledge, Skills and Abilities Required:

  • Operational experience in high voltage & high current pulsed RF systems for linacs and synchrotrons is highly desired (e.g. Klystrons, Tetrodes, IOTs, and Solid State).
  • Experience with network analyzer to measure modes, impedance, VSWR and Q of RF resonant cavities desired.
  • Design, development, implementation and maintenance of hardware for high power RF systems.
  • Knowledgeable in high frequency analog circuits hardware design including interfacing between low level systems and high-power RF equipment.
  • Hands-on electronics hardware experience with oscilloscopes, signal generators, vector network analyzers, and spectrum analyzers is required.
  • Strong verbal and written communication skills in English.


Physical Activity and Work Conditions:

The position is normally scheduled for a daytime shift, though occasional off-shift machine studies and/or emergency call-ins shall be required as knowledge and skills develop.

HUMAN FACTORS: Mental Concentration, Sitting, Standing, Tight Work Schedule, Visually Demanding
CHEMICAL FACTORS: Solvents

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.


What Fermilab employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom