• C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …Corps Base Quantico, VA; routine travel to <20%, CONUS/OCONUS Role Overview: The Senior Systems Engineer serves as the lead technical authority for designing, ... aligns with MCEN standards, DoD cybersecurity requirements, and TECOM training objectives. The Senior Systems Engineer manages the engineering team at MISTC HQ… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Systems Engineer, MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …to obtain a CI Poly + Proven ability to architect large-scale, mission-critical software systems in DoD/IC environments + Deep background in security, ... and cost constraints. + Support design, development, and integration of software -based system architectures + Participate in requirements analysis, interface… more
    Huntington Ingalls Industries (12/20/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Virginia Beach** **, ... (CISSP), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security… more
    ManTech (01/09/26)
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  • Account Executive, Federal System

    Rubrik (Reston, VA)
    …that truly matters, protecting the world's data. **Job Description:** As a Federal System Integrator Account Executive, you will have ownership of all elements of ... and will represent Rubrik within the Federal space, while working with Systems Engineers, Sales Development, Channel Development and Rubrik Partners to exceed sales… more
    Rubrik (11/20/25)
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  • (DoD SkillBridge), Specialist, Systems

    L3Harris (Ashburn, VA)
    …to other employees and, as an individual contributor, executing hardware and software system integration, system characterization and troubleshooting, and ... CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: As the Senior Specialist, Systems Integration Engineer in Ashburn,...system integration and testing activities for a complex hardware/ software system . + Learn and contribute during… more
    L3Harris (12/31/25)
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  • Systems Engineer Manager

    SAIC (Chantilly, VA)
    …to collect input. + Collaborate with customers to develop and implement systems by providing technical oversight and satellite system engineering expertise ... (COA). + Work closely with a multidisciplinary team including hardware and software , to ensure system integration and mission success. Foster communication… more
    SAIC (12/13/25)
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  • Solutions Engineer/ Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …scope changes to future architectures. Willingness and passion to learn new hardware/ software systems that are consistent with duties. Engage staff, clients, ... all other data processing problems for application to electronic data processing systems . Previous experience documenting and presenting system architectures and… more
    General Dynamics Information Technology (12/29/25)
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  • Sr Java Developer / SDET

    System One (Reston, VA)
    …Contract Compensation: $79.50 Contractor Work Model: Mainly Remote, Hybrid days- Reston, VA Senior Java Developer / SDET ALTA IT is seeking a hands-on Senior ... multiple projects, writing production code, and owning quality across the software lifecycle. Responsibilities + Design, develop, test, and maintain Java-based… more
    System One (12/26/25)
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  • Sr. Systems Engineer/Analyst

    Amentum (Dahlgren, VA)
    …and technologies and new Fleet capabilities. Help support to the Navy's new system . ** Senior Systems Engineer Responsibilities:** + Providing Systems ... Amentum is seeking a Senior Systems Engineer to join our...that include developing requirements and top level designs and/or system architectures for software intensive systems more
    Amentum (01/09/26)
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  • Lead Systems Engineer (Hybrid)

    CareFirst (Reston, VA)
    …years proven success overseeing the design, development, and implementation of software systems and applications. **Preferred Qualifications:** + Extensive ... work needed to support solution delivery. This work involves applying systems integration, development, system design, maintaining, configuring, administering,… more
    CareFirst (01/09/26)
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