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  • Systems Security Engineer I – Anti-Tamper / Program Protection (On-site )

    RTX Corporation

    tucson, AZ

    As a member of our elite Systems Security Engineering (SSE) team, we want you to develop embedded security solutions to protect the Warfighter’s technology advantage. Systems Security…

  • Senior Network Engineer (Active Top Secret Clearance with SCI Eligibility Required) - Sign-On Bonus Up to $10,000

    Akima, LLC

    Honolulu, HI

    ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational knowledge and support to the…

  • Senior Network Engineer (Active Top Secret Clearance with SCI Eligibility Required) - Sign-On Bonus Up to $10,000

    Akima, LLC

    Honolulu, HI

    ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational knowledge and support to the…

  • Network Engineer (Active Top Secret Clearance with SCI Eligibility Required) - Sign on bonus up to $5,000

    Akima, LLC

    Honolulu, HI

    The Network Engineer is an important contributor to the Command-and-Control Support System (C2S2) networks, supporting the Department of Defense (DoD) networking architecture. This role is…

  • Associate, Integration / Test Engineer

    L3Harris

    Wilmington, MA

    …technology solutions connecting the space, air, land, sea and cyber domains in the interest of national…

  • Cyber Operate Manager - GCP Cloud DevOps Engineer

    Deloitte

    Boston, MA

    Deloitte is seeking a Lead Managed Services Engineer II to design, automate, and operate enterprise-scale cloud capabilities that support clients' critical cyber assets. In this role, you…

  • Senior Small Business Specialist (Senior Procurement Agent)

    M.C. Dean, Inc

    Tysons, VA

    M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments,…

  • Project Engineer, Staff

    M.C. Dean, Inc

    District of Columbia

    M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments,…

  • 2026 Communications and Signal Processing Engineer

    The Aerospace Corporation

    Chantilly, VA

    …innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…

  • 2027 Entry Level DSP & SDR Engineer

    The Aerospace Corporation

    Chantilly, VA

    …innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…

  • Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer

    CORP-Corporate Office

    United States

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Cyber Systems Security Engineering Stf - E4

    Lockheed Martin

    Littleton, CO · King of Prussia, PA · Littleton · King of Prussia

    The Fleet Ballistic Missile (FBM) program seeks a dedicated Cyber Systems Security Engineer to safeguard critical defense systems and ensure the resilience of strategic deterrence…

  • Cyber Systems Security Engineering Sr - E3

    Lockheed Martin

    Littleton, CO · King of Prussia, PA · Littleton · King of Prussia

    Lockheed Martin’s 21st Century Security® vision drives the integration of advanced cyber capabilities with trusted, mission-critical systems. In this role, your contributions will help…

  • Principal or Sr Principal Electronics Engineer

    Northrop Grumman

    Baltimore

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Engineer/Principal Engineer RF Microwave/Mixed Signal Design Engineer

    Northrop Grumman

    Baltimore

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer

    Northrop Grumman

    Baltimore

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Principal/Sr. Principal Electronics Engineer

    Northrop Grumman

    Baltimore

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Engineer RF Microwave Subsystem I&T

    Northrop Grumman

    Baltimore

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Electronics Engineer / Principal Electronics Engineer

    Northrop Grumman

    Baltimore

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Principal Electronics Engineer / Sr Principal Electronics Engineer

    Northrop Grumman

    Baltimore

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Thermal Analysis Engineer

    Northrop Grumman

    Baltimore

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Principal / Sr. Principal Cyber Systems Administrator

    Northrop Grumman

    Huntsville

    Northrop Grumman is seeking a Principal/Sr. Principal Cyber Systems Administrator in Huntsville, AL to support the Secure Transmission, Remote Asset & Network Data (STRAND) upgrade to the…

  • Manager Hardware Engineering 3

    Northrop Grumman

    Linthicum Heights · San Diego · Rolling Meadows

    Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…

  • Staff Engineer Mechanical

    Northrop Grumman

    Oklahoma City

    Coordinate between several internal and external stakeholder groups (Software Development, System Test, Cyber Operations, Procurement, etc.) to achieve contractual commitments

  • Sr Principal Engineer Electronics

    Northrop Grumman

    Oklahoma City

    Coordinate between several internal and external stakeholder groups (Software Development, System Test, Cyber Operations, Procurement, etc.) to achieve contractual commitments