• Information System Security Officer…

    Leidos (Arlington, VA)
    …stakeholders in A&A efforts and ensure system documentation reflects current system security configurations to include hardware and software components, data ... and talented people who are dedicated to our customer's success . We empower our teams, contribute to our communities,...respect to meeting the cybersecurity requirements for assigned IT systems . + Advise system owners on all… more
    Leidos (11/06/25)
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  • NMLRC System Integrator/ Tester and NMO…

    CACI International (Norfolk, VA)
    …Systems , Information Assurance, Web Development, or Engineering Management including: Systems Analysis, Systems Architecture, System /Equipment Support, ... NMLRC System Integrator/ Tester and NMO Fleet Support ...Applications * Applying security updates and patches to test systems * Scheduling on-base visits with vendors for security… more
    CACI International (11/15/25)
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  • Systems Engineer

    Koniag Government Services (Fort Lee, VA)
    …approval and submission of all engineering related documentation including the Systems Engineering Plan, associated system performance specifications and ... Preference in accordance with Public Law 88-352_** **Job Details** **Job Family** ** Software and Systems Development** **Job Function** ** Systems Engineer**… more
    Koniag Government Services (10/01/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …the applicant has been involved in the design and integration of complex hardware/ software systems , the definition of multiple interfaces and been involved in ... or experience as mechanic + Experience with and an understanding of aerospace systems , especially in the development of integrated hardware/ software products +… more
    L3Harris (08/25/25)
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  • Flight Safety Systems Engineer

    SAIC (Chantilly, VA)
    …with a multidisciplinary team including hardware and software , to ensure system integration and mission success . Foster communication and alignment among ... of success . + Identify and manage risks throughout the system engineering lifecycle by conducting risk assessments, developing mitigation strategies, and… more
    SAIC (11/14/25)
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  • Senior Systems Integrator

    Arena Technical Resources, LLC (Springfield, VA)
    …as technical lead for Army systems integration initiatives and geospatial software baselines. - Develop system -level architecture views, data flow diagrams, ... Senior Systems Integrator Location: Springfield, VA, US Job ID:...What You'll Do: - Guide integration strategies across multi-vendor software stacks and hardware baselines. - Engage directly with… more
    Arena Technical Resources, LLC (11/17/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Patching and Updates: Apply operating system updates, patches, and software upgrades to ensure systems are current and protected from vulnerabilities. ... and optimal performance. Key responsibilities include installing and configuring systems , managing user accounts, monitoring system health, implementing… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Mission System Engineer

    CACI International (Sterling, VA)
    Mission System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... None Anticipated Posting End: 10/21/2026 **The Opportunity:** As a motivated mission system engineer on this exciting program comprised of multiple agile software… more
    CACI International (10/15/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    … system errors and resolving technical issues + Designing procedures for system troubleshooting and maintenance + Software configuration management using JIRA ... Parsons is looking for an amazingly talented Development/Security/Operations (DevSecOps) Engineer / System Administrator to join our team! In this role you will be… more
    Parsons Corporation (10/22/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …Federal, State, and industry standard governance to ensure client mission success . Our performance standard is "excellence," with an outcomes-based, quality focus ... position. Job Description: SimIS, Inc. is seeking a Senior Software Architect - Modeling & Simulation SME to lead... architecture expertise with deep knowledge of military simulation systems to create the future of NATO's warfare simulation… more
    SimIS Inc. (09/05/25)
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