Amentum is seeking an E3 RF Engineer to perform Test, Evaluation, Integration, and configuration of C5ISR systems.
Responsibilities:
E3 Computation and RF Modeling and Simulation
Develop detailed EMI/EMC test plans
Participate in EMI/EMC test planning meetings and test readiness reviews
Perform EMI/EMC testing; gather, reduce, and analyze resulting data
Prepare and publish detailed EMI/EMC test reports
Review technical documentation and technical meeting support
Minimum Requirements:
Bachelor’s degree from an accredited college or university in an engineering, scientific, or technical discipline.
Six (6) years of experience in one or more of the following, Mechanical Engineering, Electrical Engineering, Computer Science, Physics, Mathematics or Naval Architecture.
Four (4) years of experience in experience in theoretical and practical aspects of Research, Development, Test, Engineering, or Integration related to warfare systems or electronic systems.
Demonstrated experience in one or more of the following specific topside areas: RF and Microwave Engineering; EMP; E3; EMI/EMC; E3 Computation and RF Simulation; E3/EMI/EMC/PCI Testing; Defense Acquisition Engineering; EMI problem investigation; E3 instructions, standards, policies and procedures; Spectrum, EMC, or RADHAZ Certification; EMI/EMC analysis and assessment; EMI Planned Maintenance System (PMS); USN Optimized Fleet Response Plan (O-FRP); EMI Control and Mitigation; EMI Control or Measure Drawings.
Must be able have an Active Secret US Government Clearance. Note: US Citizenship is required to maintain a Secret Clearance.
Compensation Details:
US: $110,000 to $135,000
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:
07/30/2026 - Until FilledAmentum 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.
Skills Required
- Bachelor's degree in an engineering, scientific, or technical discipline
- Six years of experience in Mechanical Engineering, Electrical Engineering, Computer Science, Physics, Mathematics, or Naval Architecture
- Four years of experience in theoretical and practical aspects of research, development, test, engineering, or integration related to warfare systems or electronic systems
- Experience with RF and Microwave Engineering
- Experience with EMI/EMC testing, analysis, and mitigation (including EMI/EMC/PCI testing and EMI problem investigation)
- Experience with E3 computation, RF simulation, and related E3 tools/analysis
- Familiarity with EMP, Spectrum management, RADHAZ certification, EMI Planned Maintenance System, and EMI control/measure drawings
- Active Secret US Government Clearance (US citizenship required to maintain clearance)
Amentum Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Amentum and has not been reviewed or approved by Amentum.
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Healthcare Strength — Healthcare offerings are described as comprehensive, with medical, dental, and vision plans and multiple PPO/HSA options. Mental health support via an employee assistance program and other wellness resources is also included in the benefits mix.
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Retirement Support — Retirement support is positioned as a meaningful part of total rewards through a 401(k) plan with employer matching. Profit-sharing contributions and immediate or near-term vesting in some cases further strengthen the retirement value proposition.
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Leave & Time Off Breadth — Time-off benefits are presented as solid for the sector, including tiered PTO accrual by tenure and a set of paid holidays. Role-dependent flexible or remote work options and leave programs add to perceived work-life support.
Amentum Insights
What We Do
Amentum is a premier global technical and engineering services partner supporting critical programs of national significance across defense, security, intelligence, energy, and environment. We draw from a century-old heritage of operational excellence, mission focus, and successful execution underpinned by a strong culture of safety and ethics. Headquartered in Germantown, Md., we employ more than 20,000 people in 48 states and 28 foreign countries and territories. Visit us at amentum.com to explore how we deliver excellence for our customers’ most vital missions.
