Amentum is now hiring for several exciting positions in support of the Prototyping Integration Facility (PIF) of the Command, Control, Communication, Computers, Cyber, Intelligence, Surveillance and Reconnaissance Center (C5ISR) at the Aberdeen Proving Grounds, MD. This project will provide the U.S. Army, U.S. Army Futures Command, U.S. Special Forces and the U.S. Marine Corps integration of C5ISR operational prototypes onto a range Military Weapon Systems & Platforms (air, ground & sea) as well as performing C5ISR prototyping, integration, and testing support based on Real-World emerging needs of the Warfighter.

Job Duties and Responsibilities:

• Work as a Mechanical Engineer performing the design and fabrication of prototype/ limited manufacturing programs focused on C5ISR programs.
• Provide technical contributions to the development of concepts, technical data packages, and oversee the fabrication of hardware systems.
• Work with other engineers to ensure quality and safety and ensure logistics concerns related to systems designs are met.
• Assist in the preparation of test plans to demonstrate the effectiveness of the design packages.
• Assess the results of the design and test phases and work with customers by providing estimates for work and tracking expenditures.

Required Qualifications:

• Requires BS in Mechanical Engineering or related scientific/technical discipline
• Must have the technical background and skills to perform in all phases of hardware electrical circuit design, development, and documentation.
• Must be able to obtain and maintain a US Government Secret Clearance. Please note US Citizenship is required to obtain Secret Clearance.
• Must possess the technical expertise to read and interpret blueprints, technical drawings, and schematics.
• Performs fundamental engineering duties in preliminary designs, performing tests, taking measurements and performing system analyses or simulations.
• Apply standard practices and techniques in specific electrical engineering assignments. Assist CAD designers in developing the mechanical design of products.
• Prepare data and documentation when applicable. Instructs, as required, mechanical technicians, junior engineers, or serve as contributors for large and complex projects. Works independently, with limited supervision.

Preferred Qualifications:

• 5 years of experience serving as an engineer or equipment designer
• Combination of Electrical and Mechanical experience
• Hardware design, assembly and test experience
• Experience related to design, development or production of military equipment or equivalent, preferable C5ISR systems.
• Robotics and or Counter UAS experience

Compensation Details:
$95,000-$125,000

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:
04/21/2026 - 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.