• Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. Coordinates, directs and performs complex software… more
    SAIC (11/19/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia\. ... Key Responsibilities of this role includes: \- Support day\-to\-day information system security operations including hardware and software implementations\. \- Carry… more
    Lockheed Martin (01/09/26)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Management Framework controls to systems with successful authorization of those systems + Use of system authorization workflow tools including advising on ... Information System Security Engineer (ISSE) About the Organization Established...Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes… more
    Assertive Professionals (01/07/26)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... requests; support for implementation, troubleshooting and maintenance of Unix/Linux systems ; Perform technical evaluations, analysis, and troubleshooting for all… more
    Assertive Professionals (01/07/26)
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  • System Engineer TS/SCI with Poly REQUIRED

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …a tech-savvy professional with a passion for designing and maintaining robust IT systems ? Do you excel in optimizing system performance and ensuring reliability? ... ** System Engineer TS/SCI with Poly REQUIRED** **Category:** Software...system engineering, Computer Science, Computer Engineering, Computer Information Systems . 5 years of experience is supporting technical… more
    CGI Technologies and Solutions, Inc. (01/06/26)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …Active Directory. Deploy software updates, patches, and security fixes to desktop systems . Conduct regular system backups and data recovery operations. Maintain ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (01/13/26)
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  • Model Based System Engineer Staff

    Solvarus (Chantilly, VA)
    …produce systems engineering models and mentor others. Demonstrated 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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  • Application Developer - Expert level

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is looking for a Full-stack Application Developer to join the team in a Scrum environment, specializing in React UI and Java Spring ... of Agile methodologies, particularly Scrum + Experience with version control systems (eg, Git) + Strong problem-solving and analytical skills + Excellent… more
    BAE Systems (01/15/26)
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  • Cobol Developer

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems and our customer are looking for Senior level Cobol Developers. These developers would support a multi-year project in the Dulles, VA ... + BS Degree is Preferred + Experience supporting HR/Payroll/Financial systems + Experience with Jira & Confluence + Agile/scrum...as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of… more
    BAE Systems (01/15/26)
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  • Senior Capture Director

    BAE Systems (Sterling, VA)
    **Job Description** At BAE Systems we don't just deliver technology - we drive mission transformation. From enterprise IT modernization to advanced mission ... the partner of choice for mission-critical enterprise and information dominant systems . You'll architect winning strategies that incorporate next gen technologies… more
    BAE Systems (01/15/26)
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