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Systems Security Engineer (SSE)

Mercury Systems

Hudson, NH, United States Full-time June 13, 2026

Opportunity Description

Req. Number
26-344

Job Description



Mercury Systems is looking for the best and brightest talent to help bring cutting-edge technology to mission-critical aerospace and defense applications. We bridge commercial innovation with defense-grade security to ensure our warfighters and allies have the technological advantage.

Mercury is seeking a highly motivated Principal Systems Engineer to develop the next generation of Mercury’s industry-leading rugged, secure processing solutions. In this role, you’ll be part of a Systems Engineering team primarily working within our Processing Technology business unit designing, integrating, verifying, and delivering rugged, secure, embedded products. You’ll have the opportunity to shape technology across multiple lines of business and multiple product lines. You will collaborate with cross-functional teams to develop innovative and robust protections against reverse engineering, unauthorized access, and exp...
Full-time other-general

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