Signals Intelligence (SIGINT) Product Engineer

Job overview

The Signals Intelligence (SIGINT) Product Engineer role is onsite in Chantilly, VA. The stated salary range is $160,000–$200,000 per year. The role supports Modern Government Solutions’ mission-first technical and programmatic services for the U.S. intelligence community, Department of Defense, and other government agencies. The engineer bridges SIGINT technology and mission partners by translating capabilities and requirements into product direction and clear technical information. The role supports product design, integration, testing, deployment, and sustainment to ensure delivered capabilities meet mission needs.

What you'll do

• Serve as technical liaison among engineering teams, customers, and internal stakeholders
• translate SIGINT capabilities into briefings, demonstrations, and documentation
• gather requirements and develop technical specifications and product roadmaps
• coordinate across engineering, program management, test, and operations
• support the product lifecycle
• validate UI designs against requirements
• lead demonstrations, briefings, and training
• maintain technical documentation and CONOPS
• assess customer feedback and field performance
• track emerging SIGINT technologies and threats.

What we're looking for

Skills & competencies

sigint product engineer

signals intelligence

product engineering

mission integration

ts/sci

ci polygraph

requirements

product roadmaps

user interface validation

chantilly va

modern government solutions

$160k–$200k

Work arrangement

• Weekend coverage required

Benefits & perks

• Long-term career opportunities
• people-first culture focused on inclusion, integrity, and excellence.

Why this role

Requires an active DoD TS/SCI clearance with CI Polygraph; travel up to 5%; U.S. citizenship is required for selected applicants.

About the employer

Modern Government Solutions is hiring for this role. Industry: Engineering Services. Sector: 54.