• Windows Systems Administrator

    Leidos (Arlington, VA)
    …Windows Task Scheduler + Experience Managing Active Directory + Experience with System ( hardware ) and application (software) installation and configuration. + ... **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is… more
    Leidos (07/18/25)
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  • Linux Systems Administrator

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

    Amazon (Arlington, VA)
    systems and services, regular deployment of new versions of the systems and their subcomponents, deployment/ system validation and testing, service monitoring, ... who want to help. You'll join a diverse team of software, hardware , and network engineers, supply chain specialists, security experts, operations managers, and… more
    Amazon (09/24/25)
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  • Information System Security Officer

    ManTech (Stafford, VA)
    …analysis, development, implementation, maintenance, and enhancement of information systems security programs, Network/ Hardware /Software certification and ... MANTECH seeks an Information System Security Officer to support the Marine Corps...Perform risk and vulnerability assessments of planned and installed systems + Participate in network and systems more
    ManTech (09/26/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …Key Responsibilities of this role includes: \- Support day\-to\-day information system security operations including hardware and software implementations\. \- ... obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia\.… more
    Lockheed Martin (08/08/25)
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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 (07/10/25)
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  • Information System Security Officer

    Jacobs (Chantilly, VA)
    Jacobs is looking for a Information System Security Officer to join our Sensor Processing Team. Candidates must have a strong Information Assurance/Security ... Information Assurance, Information Management (IT/IA/IM) * Manage the day-to-day system security including physical and environmental protection, incident handling,… more
    Jacobs (09/03/25)
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  • Senior Mainframe System Programmer (z/OS)

    Fiserv (Richmond, VA)
    …and business improvements. **What you'll do:** + Install, maintain, and customize operating systems and 3rd party ISV system software. + Prepares and installs ... global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer (z/OS) **About your role:** The z/OS Mainframe System Programmer… more
    Fiserv (07/12/25)
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  • Engineer Systems 3 - Future Submarine…

    Huntington Ingalls Industries (Alexandria, VA)
    …the world's most advanced and capable submarine. Job Responsibilities: . Support system integration across multiple systems and disciplines . Coordinate with ... ENGINEER SYSTEMS 3 - FUTURE SUBMARINE PROGRAMS Location: Alexandria,...developers to solution architects, technical subject matter experts, and system users. Anchored in our rich, 135-year history, we… more
    Huntington Ingalls Industries (10/01/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    …packages for milestone reviews. + Systems engineering background with space systems acquisition experience and working with hardware developers. + IV&V ... Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's...modeling and simulation, architectural definition clarifying the types of system capabilities, orbits, collection requirements, and system more
    KBR (09/16/25)
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