• Junior Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …now. We've got what you're looking for. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for ... status in a small team environment to enable operational success of deployed systems . This role includes system design, configuration, and debugging of Linux… more
    Parsons Corporation (08/23/25)
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  • Information Systems Security Officer…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    … * Conduct vulnerability scans and recognize cloud-based vulnerabilities in security systems * Utilize DoD network analysis tools to identify cloud-based ... - CLOUD SECURITY SPECIALIST (NAUT): Bowhead seeks an Information Systems Security Officer (ISSO Cloud) to support our customer...vulnerabilities (eg, ACAS, HBSS, etc.) * Apply system , network , and OS hardening techniques for… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …+ Conduct periodic tests, inspections, and preventive maintenance for telecommunications systems . + Ensure system and subsystem operation meets specified ... years working with Cisco Unified Communications Manager (CUCM) or similar PBX systems . + Certifications: + Cisco Certified Network Associate (CCNA) Collaboration… more
    TekSynap (07/09/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... headquartered in Leesburg, VA, provides mission-critical services in Cybersecurity, Systems Engineering and Integration, IT Operations Support, Software Development,… more
    Chenega Corporation (08/13/25)
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  • Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    We are seeking a highly skilled and experienced Systems Administrator to join our dynamic team. The ideal candidate will possess a deep understanding of multi-cloud ... Networking:** + Manage and troubleshoot TCP/IP networking, including subnetting, routing, and network protocols (DNS, DHCP, HTTP/HTTPS, SSH). + Analyze network … more
    Clark Construction Group, LLC (09/10/25)
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  • Implementation Systems Engineer 1

    L3Harris (Lynchburg, VA)
    …wireless communications systems for Public Safety, Transportation and Utility Customers. System Designs and test plans are developed to meet customer system ... of design documentation to include application descriptions, interface control documents, system design drawings, system integration, network configuration,… more
    L3Harris (07/20/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …arise. The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include ... + Infrastructure monitoring and optimization + Plan and coordinate system outages and upgrades + Network monitoring...and utilities + Experience managing FreeIPA or LDAP based systems + Background in Network Security, Intrusion… more
    Parsons Corporation (08/09/25)
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  • Cloud Information Systems Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …looking for. **Job Description:** Parsons is looking for a talented **Cloud** **Information System Security Engineer** to join our growing team! In this role you ... will get to support services to advanced customer mission systems throughout the full systems lifecycle. **What You'll Be Doing** **:** + Define system … more
    Parsons Corporation (10/03/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …join our CORPT IT upcoming proposal effort in Dahlgren, VA. The Linux Systems Administrator is responsible for system administration in a Research, Development, ... administration and management of servers, end-user workstations, and potentially clustered systems operating in both unclassified and classified network … more
    UIC Government Services and the Bowhead Family of Companies (10/03/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The Systems ... units. Specific tasks include supporting datacenter operations such as server, network , and storage hardware along with the associated management platforms. A… more
    Nuclear Fuel Services (09/27/25)
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