• Sr Systems Engineer - System Safety…

    Lockheed Martin (Littleton, CO)
    …**Lockheed Martin Space has an immediate opportunity for a mid\-career System Safety Engineer at our Denver, CO\. facility\.** If you have an interest in working ... for a company that develops national defense systems , come and be a part of our System...MS Office \(Word, Excel, PowerPoint, Outlook\)\. * Current Active TS Clearance * US Citizenship\. **Desired Skills:** * … more
    Lockheed Martin (12/04/25)
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  • (DOD SkillBridge) Space Systems

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...experience. + **Must have an active US Government DoD Top Secret ** **security clearance at time of… more
    Northrop Grumman (11/19/25)
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  • Senior Systems Engineer

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Sytems Engineer to join our intel team. Your will be supporting CNO and working alongside the ... scalability and resiliency. + Provide increased visibility of underlying systems and rules for the system administrators on the...and results. Candidates should have the following qualifications: + TS /SCI Clearance with polygraph + 12 yrs, BS or… more
    Belay Technologies (10/17/25)
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  • Systems Engineer 1

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... intelligence community, defense, civil, and commercial markets. **Job Summary** System Engineer SE at Nightwing CODEX directly supporting mission critical needs. We… more
    Nightwing (10/02/25)
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  • Systems Engineer Senior (Colorado)

    Lockheed Martin (Highlands Ranch, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... and Cameo\. * Proven experience with the engineering change process\. * Active Secret clearance \(with eligibility for TopSecret \) and U\.S\. citizenship… more
    Lockheed Martin (12/18/25)
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  • Systems Engineer Sr

    Lockheed Martin (Littleton, CO)
    …who share our passion for excellence and innovation\. If you're a skilled engineer looking for a challenging and rewarding opportunity, join the Erebus Team and ... be part of a software development SCRUM team as the embedded system engineer and will be assisting with system modeling, requirements definition and user outreach… more
    Lockheed Martin (12/10/25)
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  • Systems Engineer II - Infrastructure…

    RTX Corporation (Richardson, TX)
    …that create a safer, more secure world. We are seeking an Infrastructure Service Engineer to join our SETC Systems Engineering and Test Capabilities (SETC) team ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the...verification, and validation. Our team assembles, tests, and analyzes systems in both lab and field settings to deliver… more
    RTX Corporation (11/11/25)
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  • Systems Engineer Level 1

    Guidehouse (Fort Meade, MD)
    …**:** Systems Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do:** + Analyzes ... design, and technology. + Incorporates new plans, designs and systems into ongoing operations. + Develops technical documentation. +...**What You Will Need:** + An ACTIVE and MAINTAINED TS /SCI Federal or DoD security clearance with a FULL… more
    Guidehouse (12/12/25)
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  • Systems Engineer W/Poly

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a System Engineer . The candidate must provide Systems Engineering and Technical Support to the Identity Credential and Access ... design, and technology. + Incorporate new plans, designs, and systems into ongoing operations + Develops system Architecture and...degree for a total of 12 years. + Active TS /SCI clearance with a polygraph + 7+years of System… more
    BigBear.ai (11/19/25)
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  • Agile Coach Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... and re-engineering methodologies to facilitate improvements to processes + Apply systems analysis and design methodology assessments to identify technical debt,… more
    Sciolex Corporation (10/09/25)
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