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Radiation Effects Scientist

Amentum
US-IN-Crane Posted Oct 8, 2026
HybridUSD 150,000 - 200,000 / year

About this role

Radiation Effects Scientist

remote type On-site

locations US-IN-Crane

time type Full time

posted on Posted Today

job requisition id R0168898

Are you looking for an exciting, innovative company with over 100 years of excellence and commitment to ethical business? Amentum is a trusted partner to United States government agencies, allied governments, and corporations worldwide supporting critical programs across a broad range of domains. We are seeking a highly skilled and experienced Radiation Effects Scientist to join our team at Amentum. As a Radiation Effects Scientist, you will be responsible for assessing and mitigating the impact of radiation on system performance. This will involve analyzing environments, transporting those environments through system enclosures, modeling the interaction of radiation with components and sensors, or testing of microelectronic components. Typical components include integrated circuits, transistors, capacitors, inductors, resistors, diodes, analog circuits, and other electronic components.

Job Duties and Responsibilities:

  • Support engineering decisions based on radiation effects on overall system performance.
  • Design and harden systems across multiple radiation effects, including dose rate, total ionizing dose (TID), neutron displacement damage (NDD), and single event effects (SEE).
  • Work with interdisciplinary teams to ensure radiation hardening is maintained across the product lifecycle.
  • Assist in test plan development and review
  • Review Reports
  • Participate in Radiation Review Boards
  • Help generate templates and guides
  • Assist in developing training materials and tools for new hires
  • Assist with testing efforts, test station setup and validation and verification efforts
  • Collaborate on program requirements and provide feedback on approach to meet requirements

Required Qualifications:

  • Master’s degree in Physics, Electrical Engineering, Nuclear Engineering, or other relevant field.
  • 10+ years of Radiation Engineering, electronic component testing, or related experience.
  • Must be able to obtain and maintain a Secret US Government Clearance. Please note that US Citizenship is required to obtain a Secret clearance.

Preferred Qualifications:

  • Doctorate degree or PhD in Physics, Electrical Engineering, or Nuclear Engineering.
  • 10+ years of radiation engineering experience with the Department of Defense
  • Active Secret Clearance

Compensation Details: $150,000 - $200,000 annually

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.

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.

If you need a reasonable accommodation for any part of the employment process, please complete our Accommodation Request. Requests for accommodation will be considered on a case-by-case basis.

Amentum is an EEO Employer

EEO including Disability/Protected Veterans

Labor Laws Posters

Recruiting Scam Advisory

Amentum has become aware of unauthorized individuals who are falsely using the Amentum name and /or logo in an attempt to solicit fees from potential job seekers. These deceptive and unauthorized individuals are soliciting money, promising placement in a position with Amentum. Please note any communication requesting any amount of money in exchange for employment with Amentum is fraudulent. These communications do not originate from Amentum and are not associated with the recruitment process.

Amentum and its affiliates never charge candidates fees or payments of any kind in order to secure employment. As a precaution, we recommend you do not disclose personal or financial details to anyone as a response to an unsolicited email, social media, or dating website request.

Amentum will never as ask for a placement fee or any other fee to expedite the hiring process. If you are contacted by anyone offering employment with Amentum, you should never be asked to pay a fee for recruiting. Amentum personnel will always send email from an identifiable corporate account (ending in @amentum.com) and never from a public email account like Yahoo!, Google, Gmail, or Hotmail. If you are contacted regarding a fraudulent employment proposal, we encourage you to alert your local law enforcement agency/police authority.

To read more about Amentum’s commitment to ethics, please click here.

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