• Network Infrastructure Security

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …our customers from increasing threats and vulnerabilities in this digital age. The Network Infrastructure Security Specialist is responsible for tracking, ... infrastructures. The major stakeholders will include, but not limited to, network operations , SOC, Enterprise security architecture, CISO, USPIS, DHS/CISA… more
    Tetrad Digital Integrity LLC (09/18/25)
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  • SURTASS Operations & Maintenance (O&M)…

    V2X (Reston, VA)
    …Responsibilities Major Job Activities: As an O&M Technician Crewmember - Communications & Network Specialist of the SURTASS team, you will be responsible for ... and distributed data systems. + Demonstrated experience in Radio Frequency (RF) solutions, network security , Quality of Service (QOS), and Voice over Internet… more
    V2X (08/14/25)
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  • Cyber Security Operations

    William C Brown Inc (Springfield, VA)
    Cyber Security Operations Specialist II... on these systems. + Designs and implements data network security measures; operates Network ... by law. Description WCBinc is looking for a Cyber Security Operations Specialist II to...Submit custom signatures and tuning requests as needed to Network Security Services, Endpoint Security more
    William C Brown Inc (08/16/25)
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  • Cyber Security Operations

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist / Intrusion Detection (Top Secret/SCI) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire Contractor ... Onsite Security Clearance: Active Top Secret/SCI Cyber Security Operations Specialist Springfield, VA...security on these systems. Designs and implements data network security measures; operates Network more
    System One (08/08/25)
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  • Cyber Security Operations

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... Transport & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services team!… more
    CACI International (08/11/25)
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  • SURTASS Field Support Team (FST) Network

    V2X (Virginia Beach, VA)
    …of this mission, V2X is seeking an experienced Field Support Team (FST) Network Specialist to work at the Integrated Undersea Surveillance System (IUSS) ... V2X. #clearance Responsibilities Major Job Activities: As a FST Network Specialist of the SURTASS Operation Center...systems. + Demonstrated experience in Radio Frequency (RF) solutions, network security , Quality of Service (QOS), and… more
    V2X (08/14/25)
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  • Cyber Security Operations

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... part of a highly skilled team dedicated to protecting national security interests. **Responsibilities:** + Coordinate and implement tasks during cybersecurity… more
    CACI International (08/23/25)
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  • Master Network Specialist (INS…

    First Division Consulting (Quantico, VA)
    …to ensuring the agility, security , and survivability of the Marine Corps' global network operations . Key Responsibilities: + Lead and mentor a team of senior ... contract award** First Division Consulting is seeking a Master Network Specialist (INS Technical Lead) to support...more than 5,000 physical and virtual systems. + Ensure network operations meet stringent DoD security more
    First Division Consulting (09/09/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …ticketing. + DoD Manual 8140 Cyberspace Workforce Qualification Certification for Intermediate level Network Operations Specialist DCWF Code 441 + Must hold ... electrical, engineering, and cybersecurity industries. We are seeking a **Deployment Network Specialist ** to join our ** Security and Electronic Systems… more
    M. C. Dean (09/26/25)
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  • O&M Network Engineer 4 (Tech…

    M. C. Dean (Springfield, VA)
    …ticketing. + DoD Manual 8140 Cyberspace Workforce Qualification Certification for Intermediate level Network Operations Specialist DCWF Code 441 + Must hold ... in electrical, engineering, and cybersecurity industries. We are seeking a **O&M Network Specialist ** to join our ** Security and Electronic Systems (SES)**… more
    M. C. Dean (09/16/25)
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