• Senior ISSE

    Tyto Athene (Colorado Springs, CO)
    …Operations Plans + Working in eMASS and/or Xacta **Clearance:** + Must be eligible for a Top - Secret SCI clearance **Location:** + This is not a remote or ... assessments of the enterprise and its components to ensure compliance with overarching information security and cybersecurity requirements. + You will secure the… more
    Tyto Athene (12/05/25)
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  • RF Spectrum Engineer

    ManTech (Crane, IN)
    …+ Must be a US Citizen and possess an active or current Top Secret with SCI eligibility Security Clearance **Physical Requirements:** + The person in ... briefs to facilitate technology assessments and evaluations + Develop test plans into test cases + Provide...of concepts of operations (CONOPS) and subsequently present this information to stakeholders + Travel up to 25% within… more
    ManTech (12/11/25)
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  • Program Engineering Manager Space Systems,…

    BAE Systems (Manassas, VA)
    …& Skills** + Master s or PhD in Science, Engineering, or Math + Ability to get a Top Secret / SCI level of clearance + Knowledge of space programs in the DoD, ... line can be found on almost all commercial, civil, and national security space missions. Space Systems specializes in advanced, high-reliability, and radiation… more
    BAE Systems (09/30/25)
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  • Systems Software Integration Lead

    Lockheed Martin (Littleton, CO)
    …of hardware/software products * Experience with Command and Telemetry Databases * Active TS / SCI security clearance \(DoD or DoE equivalent\) **Desired ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/17/25)
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  • Senior Systems Engineer

    KBR (Huntsville, AL)
    …mission construct. REQUIREMENTS + Masters degree in Engineering or Systems Engineering + Active Top Secret DoD clearance with SCI eligibility + Minimum of ... Senior Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/24/25)
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  • System Engineer 1

    Amentum (Annapolis Junction, MD)
    …other program personnel, government overseers, and senior executives. **Clearance Required:** * Top Secret / SCI with polygraph **Minimum Education:** * ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....Control Board (CCB) meetings, design reviews, program reviews, and test reviews that require cross-discipline coordination * Participate in… more
    Amentum (11/01/25)
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  • Sr. Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... an opening for **Sr. Principal Cyber Systems Engineer** to join the Special Test Equipment Engineering (STEE) team. The qualified applicant will become part of… more
    Northrop Grumman (11/26/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …part of a team in a dynamic environment. **Clearance Required:** * Must have active Top Secret clearance with SCI **Minimum Education:** * High School ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....to recruiting and retaining this team for prototype development, test , and demonstration, as well as making this team… more
    Amentum (10/31/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …at minimum a Secret clearance with the ability to obtain and maintain a Top Secret / SCI Required Experience: + BS in Electrical Engineering, Computer ... Engineer directly leads multi-functional teams of hardware, software, integration and test engineers and interfaces with other internal organizations such as… more
    Kratos Defense & Security Solutions, Inc. (11/07/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position is CONTINGENT upon contract award** The ... on program-level documentation (eg, requirements specification, system architecture, design documents, test plans and security plans). + Work with the… more
    Nightwing (09/26/25)
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