• Computer Systems Architect/Principal…

    Northrop Grumman (Manhattan Beach, CA)
    …implement a Reliability, Maintainability, and Availability documentation, Mission Operations Center System Administrator support, and system architecture ... system application configuration and provisioning plan + Determine systems specifications, input/output processes, and working parameters for hardware/software… more
    Northrop Grumman (10/08/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …Support the configuration, management, and troubleshooting of encryptors, secure communication systems , and system -level security protocols. + Perform network ... background in Cisco routing and switching, as well as system administration (Windows, Linux , or similar). +...system monitoring tools. + Familiarity with secure communications systems , system security principles, and network security… more
    Parsons Corporation (09/09/25)
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  • Network Lead C4I Systems SURTASS Field…

    Serco (Virginia Beach, VA)
    …Marine Technician, Hydroacoustic Technician, Underwater Systems Technician, Network Systems Electrician, Network Systems Administrator , Network ... and provide recommended revisions to the Government. + Identify and report system /software design problems and deficiencies for mission systems . + Provide… more
    Serco (10/01/25)
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  • Data Center System Admin

    Insight Global (Santa Clara, CA)
    …Computer Science, Information Technology, or related field. . Proven experience as a System Administrator or similar role in a high-tech environment. . ... systems from cyber threats and vulnerabilities. . Monitor system performance and reliability, identifying and resolving issues in...Proficient in python or bash . Strong knowledge of Linux and/or Windows operating systems , . Experience… more
    Insight Global (09/09/25)
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  • Senior Software Engineer

    Actalent (Orlando, FL)
    …control and service packs + Experience with firmware upgrades and kernel patches on Linux systems + Experience with configuring kick starts to install Red Hat ... skills): 1. Strong knowledge and experience with scripting including Windows(Powershell)/ Linux (shell scripting). 2. Experienced Windows Domain/Active Directory Administrator… more
    Actalent (10/01/25)
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  • SIGINT Systems Admin (High-Band Senior)

    CACI International (Beale AFB, CA)
    …10% Type of Travel: Local * * * **The Opportunity** CACI is seeking a SIGINT Systems Administrator (High-Band) to join the CACI team at Beale AFB, CA. You will ... ≥5 yrs of DCGS experience ≥5 yrs of SIGINT experience **_Desired:_** Linux /UNIX Experience AF DCGS experience Systems Administration Experience *This is… more
    CACI International (08/08/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a ... secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms...configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration + Active… more
    Infinity Systems Engineering (10/07/25)
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  • TS/SCI Low Band System Software Support…

    Insight Global (Hampton, VA)
    …to user systems , servers, storage, and network connectivity. Additionally, this Systems Administrator will provide system administration for assigned ... government client of Insight Global is seeking a Low-Band System Software Support Engineer to join their team at...(Distributed Common Ground Systems ) experience - 3+ years of Airforce SIGINT (Signals Intelligence) experience - Linux /Unix… more
    Insight Global (09/24/25)
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  • Infrastructure Cloud Engineer Lead

    NTT DATA North America (Dallas, TX)
    …Associate + Microsoft Certified: Azure Administrator Associate + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE) + ITIL ... management and OS lifecycle management. + Performance tuning and system optimization for both Windows and Linux ...and system optimization for both Windows and Linux servers. + Monitoring and logging tools: Nagios, Zabbix,… more
    NTT DATA North America (09/03/25)
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  • Engineer II, Cloud

    CARMAX (Plano, TX)
    …of our innovation is new digital products. We are seeking a motivated and detail-oriented Linux Systems Engineer to join our Enterprise Systems team. This ... + Respond to service tickets and incidents related to Linux systems and automation tasks. + Work...collaborative team environment. **Preferred Certifications** + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified… more
    CARMAX (08/08/25)
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