• Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    …+ Oversee complex infrastructure including installing, configuring, testing, and maintaining operating systems , application software, and system management ... ENGINEER WILL MAKE AN IMPACT + Design and define system architecture for new or existing computer systems... system architecture for new or existing computer systems + Contribute to completion of specific engineering programs… more
    William C Brown Inc (09/25/25)
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  • Information Systems Security Officer/RMF…

    KBR (Chantilly, VA)
    Title: Information Systems Security Officer/RMF Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... critical role - protecting our national security. KBR is hiring an Information Systems Security Officer/RMF expert in San Antonio, TX. The individual is responsible… more
    KBR (09/11/25)
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  • Lead Systems Architect

    Nightwing (Sterling, VA)
    …cloud platforms (eg, AWS, Azure, GCP). + Knowledge of networking, virtualization, and operating systems . + Familiarity with cloud security best practices and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …government teams. + Analyze user needs, concept of operations, and high-level systems architectures to develop system requirements. + Identify and communicate ... **Description** SAIC is seeking a **DevSecOps Systems Engineer** to fill a critical position on...development lifecycle, utilizing a range of Cloud technologies, and operating within a Cloud environment. Job responsibilities include: +… more
    SAIC (09/09/25)
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  • Senior Mainframe Systems Programmer

    Ensono (Richmond, VA)
    …for on-going projects that require the installation, testing, and implementation of new operating systems and other ' system ' software. Also, the Maintenance ... Senior Mainframe Systems ProgrammerRemote - United StatesJR012292 **Position Summary** The...+ Team lead for zOS - Assist/Lead the zOS system programming team. What the Ideal Candidate Brings to… more
    Ensono (09/06/25)
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  • Network and Video Engineer (CISCO) Expert

    BAE Systems (Herndon, VA)
    …CentOS Linux, including configuration, management, and troubleshooting of Linux operating systems . + Firewall Troubleshooting: Experience troubleshooting ... **Job Description** BAE Systems , a top-ten prime contractor to the US...organizational requirements and ensure reliability, scalability, and security. + System Architecture: Provides specifications and detailed schematics for network… more
    BAE Systems (09/19/25)
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  • Print System Administrator

    SAIC (Quantico, VA)
    **Description** SAIC is seeking a Printer/ System Administrator for a full-time/onsite role in Quantico, VA. **Introduction** Make a difference for national security ... designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security oversight… more
    SAIC (09/19/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Reston, VA)
    …and networks. + Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software, and system management ... + Demonstrated experience working within cloud computing environments, Linux and Unix-based operating systems , and using ElasticSearch and Kibana. + Demonstrated… more
    General Dynamics Information Technology (09/11/25)
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  • Junior Systems Engineer _ (Langley AFB, VA)

    Serco (Langley AFB, VA)
    …(CGF) applications. + Experience in Microsoft Windows Server and Desktop Operating System installation, configuration, troubleshooting, and security processes & ... **Position Description** Serco is seeking a ** Systems Engineer** to support the Combat Air Force...stakeholders. + Function as a member of the DTC System Admin and Information Assurance staff for problem escalation… more
    Serco (09/09/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user support for common desktop ... + Experience and ability to perform software installations and upgrades to operating systems and layered software packages. + Experience with Intelligence… more
    ManTech (08/20/25)
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