• Senior Network Administrator

    TekSynap (Radford, VA)
    …standard operating procedures (SOPs), and policies to support consistent and secure network operations . + Monitor and tune network performance, ... ensuring systems are hardened and compliant with security requirements. + Analyze network utilization and performance metrics using tools like SolarWinds, Cisco… more
    TekSynap (10/25/25)
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  • Network Administrator

    SAIC (Suffolk, VA)
    …ensuring 24/7/365 availability and reliability. The position will support end-to-end network , system, and element visibility; facilitate rapid operations , ... **Description** SAIC is looking for ** Network Administrators** with experience in US Navy IT...**Specific Duties Include:** + Provide Tier 2 level engineering operations support to quickly identify, triage, and address outages,… more
    SAIC (01/16/26)
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  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    …of security best practices and standards, including NIST, ISO, and SOC operations . + Knowledge of network security and incident response procedures. ... Endpoint Security Engineer (Trellix Administrator ) Job Category:...to perform shift work as part of our 24/7 operations . _Desired:_ + Experience utilizing Tanium for security more
    CACI International (01/13/26)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …to be Global Information Assurance Certification (GIAC) or GIAC Certified Windows Security Administrator (GCWN) certified. + Strongly desired to be Microsoft ... Administrator II shall support the Information Technology (IT) Operations and Maintenance (O&M) team to provide high-performance, highly available, server… more
    V2X (11/15/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    …Clearance **Certifications** + DoD 8570 IAT Level II Baseline Certification + COMPTIA Security + CE + Cisco Certified Network Associate (CCNA) + COMPTIA ... Security Professional (GICSP) + Global Information Assurance Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND)… more
    TekSynap (11/15/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …+ Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active ... and Microsoft Visio (or like product) graphic and flowchart design. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned,… more
    ENS Solutions (12/27/25)
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  • Systems Administrator II

    V2X (Fort Lee, VA)
    …to the user and operator, as requested. **Responsibilities include:** 1. Maintain network and computer Information Assurance systems security . 2. Evaluate and ... **Description** **System Administrator II - "W-TRS" Fort Lee, Virginia** Working...network and system performance. 3. Assign and update security permissions on a Linux network . 4.… more
    V2X (01/08/26)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …automate administrative tasks and improve system efficiency. + Apply expertise in network architecture, security , and routing, including virtual private clouds ... DoD 8570 IAT Level II Baseline Certification: + COMPTIA Security + CE + Cisco Certified Network Associate...Security Engineer Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer (RHCE) + Red… more
    TekSynap (11/15/25)
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  • Cisco Identity Services Engineer/…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …implement, and troubleshoot ISE. + Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen network devices ... **Overview** **CISCO IDENTITY SERVICES ENGINEER/ ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for... network device administration. + Manage firewall and network security systems by establishing and enforcing… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... for tailored risk views. + Track progress against regulatory and internal security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning… more
    Leidos (11/25/25)
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