• Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …assistance is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike ... within the Airborne Combat Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will include providing technical… more
    L3Harris (12/04/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    Remote DoD (Iron Dome!) Model-Based Systems Engineer ! Job Description We are seeking a Model-Based Systems Engineer to join our team and support a ... seeker, etc., within the SEDM. + Lead or support system architecture development and trade studies. +...Experience with Modular Open Systems Approach (MOSA) architecture & Weapon Open Systems Architecture more
    Actalent (12/25/25)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    …analytics + Experience developing environment monitoring capabilities + Experience with Cloud architecture and system design + Experience developing cross domain ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...protect our freedom. We are looking for a Platform Engineer (Senior) to join our visible technical program driving… more
    BAE Systems (12/20/25)
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  • System Development Engineer , STRADA…

    Amazon (Herndon, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator/ Engineer with the ability to automate day to day tasks and ... and services, regular deployment of new versions of the systems and their subcomponents, deployment/ system validation and...problems in a global organization? If you're a customer-focused System /DevOps Engineer who would like to contribute… more
    Amazon (12/05/25)
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  • GEOINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking **GEOINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, ... over the complete end-to-end life cycle. As the GEOINT Systems Engineer you will interact daily with...new capabilities and/or enhancements; advise on all aspects of System Engineering analysis ( architecture , requirements, Concept of… more
    SAIC (11/21/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …of secure IT systems . This positionis responsible forperforming cybersecurity architecture reviews, system hardening, and vulnerability remediation to ensure ... is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ...requirements. + Strong background in RMF, vulnerability management, and system security architecture . Proficient in use of… more
    TekSynap (10/31/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position ... is CONTINGENT upon contract award** The Systems Engineer (SE) collaboratively works closely with the Sponsor, leadership and P&O Teams to identify, understand,… more
    Nightwing (12/26/25)
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  • Principle Software Engineer

    System One (Christiansburg, VA)
    …and deliver scalable, high-performance software solutions. + Extensive knowledge of system design, databases, distributed systems , and cloud providers (AWS, ... Job Title: Principle Software Engineer Location: Christiansburg, Virginia Type: Direct Hire Contractor...and mid-level engineers. + Identifying opportunities for innovation in architecture , tooling, or process and drive adoption within the… more
    System One (12/10/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    …all System Program Office sponsored systems . + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a...additional system requirements and/or possible change to system architecture and provide updated security impacts… more
    SAIC (11/06/25)
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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** **, ... System Security Engineering Professional (ISSEP), or CISSP- Information System Security Architecture Professional (ISSAP) or an equivalent security… more
    ManTech (12/20/25)
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