Systems Engineer/Analyst-Weapons Systems

Amentum is seeking a Senior Systems Engineer/Analyst with a background in Navy Combat and HM&E network systems. Specific experience and focus on fiber optics engineering naval shipboard fiber optics, including engineering, operations, and related activities. Essential Responsibilities: Review Engineering Change Proposals (ECP), Ship Change Documents (SCD), Engineering Change Requests, and Ship Installation Drawings (SIDs) to identify non-compliances and impacts to performance. Advise Customer of interface problems with solutions and designs. Advise Customer of compliance, non-compliance or errors in design budgets and tolerances. Review/prepare/initiate updates to System Engineering products, configuration management, NAVY Integrated logistics services (ILS) documentation. Review/prepare response to technical support requests. Ensure compatibility of all elements which make up a single system, and for identifying the interface requirements external to the system. Review/propose changes to SCD, equipment specifications, installation and design standards, ship/system specifications, Naval Ships' Technical Manual (NSTM) and General Specifications for Overhaul of Surface Ships (GSO). Interface with government and industry partners that support this effort. Minimum Requirements: Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline, or four (4) years of a demonstrated knowledge base and subject matter expertise relevant to specific technical disciplines of the SOW, including the qualifications below; or US Naval operational experience at the E7 level or higher. In addition, six (6) years of engineering experience with a DoD major weapon, combat, and/or fire control systems program. Experience in concept definition, DoDAF compliant architecture development, requirements definition, and initial and detailed system design activities. Systems engineering experience focused on requirements development and management of software systems. This includes experience related to identification, analysis, and documentation of complex systems involving DOD weapon, combat, and/or fire control systems. Two (2) years of concurrent experience with Navy surface or submarine shipboard weapons, combat, and/or fire control systems to include current Navy programs such as SLBM and Aegis. One Engineer/Analyst experienced with engineering tools such as DOORS, Change Synergy, and System Architect. Six (6) years of engineering experience for System Engineer / Analyst, two (2) years specialized demonstrated expertise understanding and developing Engineering Change Proposals (ECP), Interface Change Requests (ICD), Interface Design Specifications (IDS), Weapon Specifications (WS) and other system design/system integration documents for weapons control systems and surface combat, control and/or situational awareness systems. Demonstrated experience with weapon and combat system certification processes and requirements, specifically self-certification criteria for elements of weapons control systems and surface ship combat, control and/or situational awareness systems. Current Navy programs that apply to these specific systems engineering discipline include the Tomahawk Weapon System and Surface Ship Undersea Systems Warfare (USW) systems Must have an active Secret security clearance. Note: US Citizenship is required to obtain SECRET Clearance. Preferred Qualifications: Experience in the operations and safety procedures of a fiber optics lab, including fiber splicing. CISSP Certification. Compensation Details: US: $110,000 to $130,000 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: 06/12/2026 - 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. 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. Welcome back! We encourage you to check on the status of your current job applications with us. You can also search for a list of our current job openings and see if there are any new positions that might be a good fit for you. Thank you for continued interest in employment with Amentum. For more than 100 years, Amentum has tackled the world’s toughest challenges to deliver agile and steadfast solutions to the U.S. government and its allies. With more than 50,000 employees on all seven continents and in more than 60 countries, Amentum delivers a broad range of operational support services to meet the critical needs of our clients. Our headquarters are in Chantilly, VA. Find us online at If you need a reasonable accommodation for any part of the employment process, please contact us by email at View email address on click.appcast.io and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. If you need assistance, please reach out to View email address on click.appcast.io EEO including Disability/Protected Veterans Labor Laws Posters 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.