• Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of our team ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management… more
    Saliense Consulting (10/01/25)
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  • Telecommunications Network Engineer Senior

    TekSynap (Richmond, VA)
    …CCDA + CCNA + CCNP + CCIE + CCSPA + SCNA + Certified Wireless Network Administrator (CWNA) Certification + Clearance: + Must possess a Secret (Sensitivity Level: ... networks, LAN and WAN data networks, wireless networks, and/or network management systems to support voice and...to be transported. + Define the problem and develop system requirements and network specifications. + Coordinate… more
    TekSynap (10/03/25)
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  • Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... local and wide area networks, monitor channels for storage-related network and system issues and remediate them...5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    Node.Digital (10/21/25)
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  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …+ CySA+ GICSP + GSEC + CompTIA Security+ CE + SSCP + CND + Network Administrator / Engineer Certification + Computing Environment Certification (one of the ... port activations, deactivations, VLAN extensions, VPN configurations, and other network -related activities. + Follow JSP's change management process to track… more
    TekSynap (10/07/25)
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  • Corporate Enterprise Network Engineer…

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task ... simple to moderately complex problems + Expertise with current and anticipated network equipment; COTS 10 Gigabit Ethernet WAN and associated software and hardware… more
    TekSynap (09/05/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system ... We Are HII Mission Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated Training Environment (NITE)… more
    Huntington Ingalls Industries (10/01/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …Information Assurance Vulnerability Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). + Lead the ... Domain Solutions, HBSS, etc.). + Demonstrated experience developing secure network architectures, engineering documentation, and applying Model-Based Systems more
    Cydecor, Inc. (11/20/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. + Three (3) ... Linux, Oracle Enterprise Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. +… more
    TekSynap (10/25/25)
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  • Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …At GDIT, we foster a people-focused and customer-centric environment in delivering Network Engineering Services. As an Infoblox Systems Engineer supporting the ... None **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Systems Design, Systems Development **Experience:** 8 + years of… more
    General Dynamics Information Technology (11/26/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …Maritime 4.0.3 (GCCS-M 4.0.3) System Administrator + 741A: Information System Security Manager (ISSM) + 742A: Network Security Vulnerability Technician + ... Administrator + 737A: Naval Tactical Command Support System (NTCSS) II Manager + 738A: Global...745A: Information Systems Technician + 746A: Information Systems Administrator Clearance Information SRC IS A… more
    Scientific Research Corporation (11/12/25)
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