Amentum

Systems Engineer

Amentum$97K — $140K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a STEM discipline
  • 4-10 years of engineering experience with DoD/DoW weapons programs
  • Familiarity with the Navy Technical Review Manual (TRM)
  • Proficient in MS Suite with strong communication and organizational skills
  • Ability to obtain an active DoD Secret U.S. Government Clearance
  • Ability to travel less than 10%

Responsibilities

  • Provide systems engineering support for design and development activities
  • Contribute technical inputs in Safety and E3 areas
  • Offer cross-functional support to production and financial teams
  • Manage project schedules, metrics, and requirements verification
  • Assist in developing statements of work and deliverables
  • Draft responses to internal and external RFIs
  • Prepare briefing materials and participate in program reviews
  • Support the management of agile system software development

Benefits

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits with 401(k) matching
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance
Full Job Description

This position is contingent upon the identification of a candidate whose expertise meets our strategic needs, at which point a dedicated, funded opening will be established. We are proactively seeking a standout professional for whom we will finalize a formal role.

Amentum is seeking a mid-level systems engineer to provide dedicated engineering support to the Portfolio Acquisition Executive (PAE) for Munitions PMX-311 Terminal Defense systems (TDS), previously Program Executive Office (PEO) Integrated Warfare Systems (IWS) 11, development and engineering group in Arlington, Virginia. The PMX-311 Program Office is comprised of the US Navy Close-In Weapon System (CIWS), Directed Energy, Counter-Unmanned Aircraft Systems (C-UAS), Gun Weapon Systems (GWS), and the international cooperative Rolling Airframe Missile (RAM) program with Germany. We are looking for a qualified individual to provide day-to-day support to the PMX-311 engineering team in the planning, execution and management of development, integration, test, and qualification of the RAM and CIWS weapon systems.

Essential Responsibilities

  • Provide systems engineering support for design, development, production, and in-service activities including system analysis, combat system integration, modeling and simulation, and participation in requirements development and maintenance

  • Provide technical inputs in Safety and Electromagnetic Environment Effects (E3) areas including reviewing and analyzing plans, schedules, tests, test results, and data packages

  • Provide Cross-Functional Support to PMX-311 Production, In-service Contracting and Financial groups with engineering inputs for cross-functional planning, execution and product deliveries to meet program objectives

  • Provide project management support producing schedules, tracking critical metrics and milestones and verifying requirements

  • Support management of PMX-311 engineering tasks with the engineering design agents and field activities through the development of statements of work, deliverables and funding requirements

  • Draft responses to PMX-311 internal and external Requests for Information (RFIs) coordinating inputs from the programs technical community as required

  • Prepare briefing materials and participate in working groups, Technical Interchange Meetings (TIMs) and program reviews

  • Management, tailoring and support of Systems Engineering Technical Reviews (SETRs) through implementation of the processes defined in the Navy Technical Review Manual (TRM)

  • Assist in digital transformation efforts by defining development requirements that implement Model-Based Systems Engineering (MBSE) into engineering development efforts

  • Support management of agile development of system software

Minimum Requirements

  • Bachelor6s Degree in a Science, Technology, Engineering, or Math (STEM) discipline

  • 4-10 years engineering experience with DoD/DoW weapons programs

  • Familiarity and utilization of the latest Navy Technical Review Manual (TRM) for US Navy weapon programs

  • Proficient in MS Suite and good communication, organizational skills and the ability to perform detail-oriented work

  • The ability to obtain an active DoD Secret U.S. Government Clearance. Note: U.S. Citizenship is required to obtain a Secret clearance

  • Ability to travel <10%

Preferred Qualifications

  • Prior experience with engineering and development on Navy Missile or Weapon System program(s)

  • Prior experience utilizing Secure Internet Protocol Network Protocol Network (SIPRNet)

  • Prior experience utilizing the Navy Enterprise Planning System (NEPS) or similar tool for planning of scope, milestones, deliverables and financial requirements

  • An Active Secret U.S. Government Clearance

  • Master6s degree in science, technology, engineering, or math discipline

  • Management of engineering projects implementing Earned Value Management (EVM) Principles

  • Experience with MBSE Tools and Frameworks (e.g. Cameo, DoDAF, etc.)

Compensation Details:

$97,500 - $140,000

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:

08/25/2026 - Until Filled

Amentum 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.

About Amentum

Amentum is a leading provider of engineering and technical services to the U.S. government and commercial customers worldwide. The company offers a wide range of services, including environmental remediation, facilities management, and logistics and supply chain management, among others. Amentum has a global presence, with operations in over 20 countries, and serves a diverse range of customers, including the Department of Defense, the Department of Energy, and the Department of State. The company is committed to providing high-quality services and has a strong reputation for technical expertise, innovation, and customer satisfaction.
Learn more about Amentum
Size
20,000 employees
Industry
Net Income
$200 million
Founded
2014
Revenue
$5 billion

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