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Application Physicist

$89k to $126k

BataviaFull-timePosted Oct 21, 2026

Against the United States typical range

Job description

The expected hiring range for this position is: $88,800.00-$125,600.00. 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

Fermilab is seeking an Application Physicist II who under general direction will contribute to a variety of activities in accelerator physics or particle physics research requiring scientific training and experience. What your day-to-day as an Application Physicist II will look like: Job assignments may include isolating and defining problems, producing effective solutions and evaluating results.

Sets up and monitors tests and contributes to the operation of facilities ensuring efficient functioning and conformance with safety specifications and regulations. May be responsible for the operation of a technical system such as a beam line, accelerator system, a detector or experimental system including computational systems.

Provides technical advice to Technicians and other scientific professionals regarding the technical aspects of the research, including methods development, trouble-shooting problems, interpreting results and planning follow-up experiments. Advanced application of modeling and simulation tools. Prepares technical reports and papers on research and development activities.

May participate on Laboratory reviews and Safety Committees. Performs other duties as assigned by supervisor. Abides by and is responsible for performing all duties in accordance with all environmental, health and safety regulations and practices pertinent to this position. Essential Competencies and Attributes for Success: Minimum of 6+ years post PhD.

Appointment is generally for an indefinite period; appointees will usually possesses a Ph.D. and have completed one or two terms as a Research Associate or one term as an Associate Scientist or have equivalent qualification and/or experience. Applicable Knowledge, Skills and Abilities Required: Position requires the exercise of scientific and technical judgment.

Duties will require application of advanced experience. Has independent judgement and limited to Supervisor/Manager approval. 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/Per ks: 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.

Description copied from Fermilab's careers page. Read the full posting before you apply.

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