• Senior Systems Administrator

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in Arlington, VA, supporting the DISA-JSP ... a TS/SCI required to maintain employment. + US citizenship. + IAT Level II (CompTIA Sec +) certification. **Experience requirements:** + 10+ years in Microsoft… more
    SAIC (09/26/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring...**Currently possess DoD 8750 certification at least IAT level II , eg Security+ CE.** + Candidate may be asked… more
    Leidos (10/17/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and Control System-Joint (GCCS-J) maintenance and ... You Must Have:** + DoD 8570 Workforce IAT Level II compliance - CompTIA Security+ Typically requires Bachelor's degree...+ Experience installing and operating MS SQL Server and/or Cloud environment + **3 years experience operating Red Hat… more
    RTX Corporation (10/15/25)
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  • Senior Linux Administrator

    SAIC (Arlington, VA)
    **Description** Team SAIC is seeking an experienced **Red Hat Senior Linux Administrator ** to operate and maintain the Linux operating systems within our ... Certification IAW established mandate prior to start of work - IAT Level II required (CCNA Security, CySA+, GICSP, GSEC, Security+ CE, SSCP). + Bachelor's degree… more
    SAIC (10/08/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …the basis for IT Service Management (ITSM) model. **HOW A SENIOR LINUX ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux ... to achieve DoD 8570.01-M Information Assurance Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE) certification… more
    General Dynamics Information Technology (08/09/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …systems, applying patches,monitoringuptime, and ensuring compliance in cloud -native environments. **RESPONSIBILITIES** + Administer classified/unclassified cloud ... sustain CNCF ecosystem tools. + Support provisioning and lifecycle management of cloud services. + Monitor performance, availability, and compliance of all systems.… more
    TekSynap (10/02/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large Federal Intelligence Agency. This role is part ... consistent system performance and operational reliability. **Key Responsibilities:** + Provide **Tier II support** for incident resolution and user issues in a mixed… more
    General Dynamics Information Technology (10/14/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …Responsibilities** + Performs Red Hat installation and configuration in Google Cloud Platform service management + Performs Filesystem management + Provides ... + Sensitivity Level: IT-I Critical Sensitive **Certifications:** Category IAT Level II (Security+ or similar) Computing Environment: Relevant RHCSA or CompTIA Linux… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …intrusion detection systems + Experience with virtualization technologies and cloud computing platforms + Demonstrated experience with DoD cybersecurity requirements ... Must meet DOD 8570 requirements for Information Assurance Technician (IAT) Level II + Experience and Knowledge of Navy tactical systems and combat information… more
    SimIS Inc. (09/22/25)
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  • Salesforce Engineer II

    PenFed Credit Union (Mclean, VA)
    …Salesforce Certified Platform Developer I. + Salesforce Certified Platform Developer II . + Salesforce Certified Advanced Administrator (Preferred). + Salesforce ... PenFed family. PenFed is hiring a (Hybrid) Salesforce Engineer II at our Tysons, Virginia location. The primary purpose...Management Tools such as Ansible, Puppet or Chef. + Cloud based hosting solutions (AWS-EC2/ECS, Azure, Google Cloud… more
    PenFed Credit Union (09/19/25)
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