• Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …industries with consumer-driven technology. In support of the US Army Network Enterprise Technology Command (NETCOM) and the Regional NetworkEnterprise Center for ... Capital Region (RNEC-NCR), we are currently seeking an Intermediate Network Specialist with a minimum of 3 years of...Switching certification and an IAT-II level certification such as Security +CE. Higher level IAT-II certifications, such as CCNA … more
    Oneida Technical Solutions (07/11/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network utilization and performance metrics using ... locations. + Lead the planning, deployment, and maintenance of new network infrastructure and configurations. + Create and maintain technical documentation, standard… more
    TekSynap (07/26/25)
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  • Network Administrator Lead

    Leidos (Fort Belvoir, VA)
    …to start. **Preferred Qualifications:** + Technology: Prior experience with OSI Layers, Network Security , Network Admin + Tools: Ansible, Remedy/Service ... **Description** Leidos is seeking a ** Network Admin Lead in Fort Belvoir, VA** to...mission partners operating in CONUS and OCONUS locations. The Network Admin Lead will be responsible for overall … more
    Leidos (08/09/25)
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  • Public Key Infrastructure (PKI) Security

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …We are currently recruiting for a Senior level Public Key Infrastructure (PKI) Security Administrator . PKI enables secure communication and data exchange using ... using certificates QUALIFICATIONS: + Bachelor's degree in computers or other IT, Security related major or equivalent experience with 9+ years' relevant experience +… more
    Tetrad Digital Integrity LLC (08/08/25)
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  • Tenable Nessus Administrator

    CACI International (Norfolk, VA)
    …for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the EITaaS ... Nessus, Nessus Manager, Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both...of relevant experience). + Proven experience as a Nessus-Tenable Security Administrator or in a similar role,… more
    CACI International (07/26/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $120,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This… more
    Huntington Ingalls Industries (05/20/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …, 802.1Q, IP subnets, IP routing, VRF and BGP. 11. Demonstrated experience with network security , using IPSEC and Open VPN tunneling. 12. Demonstrated experience ... understanding of Ubuntu 14/16. 6. Certification as a RedHat Certified System Administrator (RHCSA). 7. Security certification(s), such as Cisco CCNA- Security more
    The Metamorphosis Group (06/11/25)
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  • Tanium Administrator

    CACI International (Chantilly, VA)
    …Strong knowledge of operating systems (Windows, Linux, macOS) + Understanding of network protocols and security concepts + Strong problem-solving and analytical ... AWS, GCP). + Relevant certification might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional (CISSP) +… more
    CACI International (05/23/25)
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  • Application Administrator (Sales Tracking…

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …of certifications as follows: IA Certification: One of the following certifications: A , Network , Systems Security Certified Practitioner (SSCP) or one of the ... Title: Application Administrator (Sales Tracking System) Location: United States-Virginia-Virginia Beach... , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Certified Information… more
    Navy Exchange Services (NEX) (08/12/25)
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  • System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …wait. You Have: + 5+ years of experience as a systems administrator , network engineer, or cybersecurity engineer, including installation, configuration, and ... System Administrator , Senior The Opportunity: Your combination of people...install, maintain, audit, and support a secure MS Windows network environment. You'll analyze and test new sof tware… more
    BOOZ, ALLEN & HAMILTON, INC. (07/22/25)
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