• Senior Database Administrator

    Highmark Health (Richmond, VA)
    …resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX, Linux , and Windows + Take a lead role in conducting root cause ... Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP),… more
    Highmark Health (10/28/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …degree in IT, Computer Science, or related. + 5+ years system administration ( Linux / Windows ) in hybrid or cloud environments. + Experience with CNCF ecosystem ... minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration ( Linux / Windows ) + CNCF ecosystem tools & cloud-native environments +… more
    TekSynap (10/02/25)
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  • TS/SCI Cloud System Administrator

    Insight Global (Arlington, VA)
    …platforms (AWS, Azure, or Google Cloud Platform) * Advanced proficiency in Linux /Unix and Windows server administration * Strong experience with containerization ... technologies (Docker, Kubernetes, OpenShift) * Comprehensive knowledge of networking protocols, firewalls, and security best practices * Experience with monitoring and logging tools (CloudWatch, Splunk, ELK stack, Prometheus) * Deep familiarity with DoD… more
    Insight Global (11/06/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …operations with distributed teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network ... security, firewalls, and intrusion detection systems + Experience with virtualization technologies and cloud computing platforms + Demonstrated experience with DoD cybersecurity requirements and accreditation processes + Use experience gained to help manage… more
    SimIS Inc. (09/22/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …1+ years of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System Administration - ... Preferred + Shift work (Panama Schedule - 12 hours/day for a total of 7 days over 2 week period) * Security Clearance Level: TS/SCI with Polygraph * Required Skills and Abilities: * Location: On Customer Site * US Citizenship Required The likely salary range… more
    General Dynamics Information Technology (09/02/25)
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  • Pr./System Admin - Shift Work (Top Secret) - Space…

    Northrop Grumman (Chantilly, VA)
    …and Standard Operating Procedures (SOPs). . Install, configure, troubleshoot, and maintain Windows and Linux VMs via OpenStack. . Provide accurate logs ... We have an opening for a **Tier 2/3 System Administrator ** to join our team of qualified, diverse individuals...provide Tier 1 troubleshooting and support via Kubernetes, OpenStack, Windows , Linux , and other enterprise tools to… more
    Northrop Grumman (11/15/25)
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  • Enterprise Logging Solution (ELS) Lead

    Tyto Athene (Ashburn, VA)
    …environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems administration. + Experience with Linux or ... Administer and optimize enterprise IT applications and systems in Windows and Linux environments. + This role...Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for the configuration, maintenance, and… more
    Tyto Athene (11/01/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …of our Government clients in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... systems. + Perform large-scale configuration management and deployment across Windows , macOS, Linux /Unix, and other operating systems...+ 5+ years of directly relevant experience as a Linux System Administrator . + 3+ years of… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …business continuity of the customer mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... - Perform large scale configuration management and deployment across Windows , MacOS, Linux /Unix, and other operating systems...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of… more
    Nightwing (10/23/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... - Perform large scale configuration management and deployment across Windows , MacOS, Linux /Unix, and other operating systems...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of… more
    Node.Digital (10/21/25)
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