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Mechanical Engineer

Cobalt Defense Systems
Location
Reston, VA
Salary
$90,000 - $125,000 per year
Employment
Full-time
Posted
June 22, 2026

Job Description

Cobalt Defense Systems is hiring a Mechanical Engineer to join our Reston, VA team.

About the role: As a Mechanical Engineer, you will work alongside a high-performing team on initiatives that directly impact our customers. You will own outcomes end-to-end, partner cross-functionally, and contribute to the long-term technical direction of the practice.

What you will do: - Partner with stakeholders to define problems, scope solutions, and ship results. - Own a portfolio of work end-to-end, from design through delivery. - Mentor teammates and raise the technical bar across the organization. - Contribute to roadmap planning and operational excellence.

About Cobalt Defense Systems: Defense and intelligence systems integrator delivering mission-critical software and hardware to federal customers.

Requirements

- Demonstrated experience in a Mechanical Engineer role. - Bachelor's degree or equivalent experience in a related field. - Strong communication and stakeholder management skills. - Proven track record of delivering measurable outcomes. - US work authorization required; visa sponsorship available for the right candidate.

How to Apply

Apply through this page. Successful applicants will be contacted within 10 business days.

About the Employer

Cobalt Defense Systems is a verified employer based in Arlington, VA. See all openings →