• Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited ... the test and operational environments to include all cybersecurity tool sets and collaborating with systems and...intimate knowledge of security design best practices for information systems . throughout the system development life cycle… more
    Amentum (01/09/26)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …, architectures, and hardware and software solutions. The Space Acquisition Systems Engineer will serve as the System Program Office (SPO) Subject Matter ... care. Responsibilities We are looking for a Space Acquisition Systems Engineer to provide systems ...procurement, and/or contracting processes and policies + Experience in system acquisitions over $50M + Familiarity managing technical, cost… more
    Sciolex Corporation (01/07/26)
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  • Senior Systems Engineer - Identity…

    Coinbase (Richmond, VA)
    …expected and fully supported. Coinbase is hiring! We are looking for an experienced system engineer (SE) to join the IT Operations Corporate Engineering team to ... platform - and with it, the future global financial system . To achieve our mission, we're seeking a very...design, implement, and maintain performant, reliable, and secure identity systems * Provide corporate IAM tooling subject matter expertise… more
    Coinbase (11/07/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ CI Poly ... Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Mission Protection Specialist to.../ Field Representative. * Strong Orbital Mechanics Background. * System Tool Kit (STK) Level 2/3 Certification;… more
    L3Harris (10/16/25)
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  • Missile Defense Architecture Engineer

    Nou Systems, Inc. (Alexandria, VA)
    …problems + Excellent written and oral communication skills and MS Office automation tool proficiency nou (pronounced 'new') Systems : Since its founding in 2012, ... nou Systems , Inc. (nSI) is now officially a 100%...to announce an opening for a Missile Defense Capabilities Engineer /Architect who will join our Engineering Services Team in… more
    Nou Systems, Inc. (01/03/26)
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  • Connectivity Systems Engineer

    Meta (Richmond, VA)
    **Summary:** Meta is seeking a Connectivity Systems Engineer to join our DEC Design Engineering team. Our Data Centers are the foundation upon which our rapidly ... learned from field deployments rolled into future programmatic designs. The Connectivity System Engineer will be expected to collaborate effectively with… more
    Meta (01/10/26)
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  • Secret Systems Engineer I

    Insight Global (Suffolk, VA)
    Job Description Insight Global is seeking a Systems Engineer I to support a federal client in Suffolk, Va. The Systems Engineer will support the ... Training Tool (JTT). This position involves designing and implementing systems for the control, monitoring, display, and planning within a simulated training… more
    Insight Global (01/07/26)
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  • Systems Engineer /COTS Integrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated ** Systems Engineer /COTS Integrator** to support a dynamic and innovative program focused on Big Data infrastructure, advanced ... help integrate, manage, and optimize a complex COTS/GOTS Sponsor tool in cloud-based and on-prem environments. You will contribute...required + Design effective and secure interfaces to external systems + Identify and resolve system issues… more
    ManTech (12/03/25)
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  • Systems Engineer - Information…

    CACI International (Alexandria, VA)
    Systems Engineer - Information Support Plan (ISP) Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... CACI International Inc. has an immediate opening for a Systems Engineer with Information Support Plan (ISP)...to the DoD CIO in support of Defense Acquisition System decision points, ensuring alignment with DoDI 5000.02 (Operation… more
    CACI International (10/31/25)
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  • Model Based System Engineer -Mid…

    Solvarus (Chantilly, VA)
    …methodologies to successfully produce systems engineering models. Experience with systems engineering processes in support of system development life cycle ... to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques. These solutions will be related to… more
    Solvarus (11/02/25)
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