• SIGINT Operator (P4)

    Nightwing (Sterling, VA)
    …ELINT Collection/Analysis, Electronic Warfare (EW), Cryptologic Linguist, Radio Operations , Cyber Security , Network Engineering/ ... you will be supporting operations that have the highest impact to National Security . Customer specific training is required and provided, as well as on the job… more
    Nightwing (10/23/25)
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  • Senior Lead Network Information…

    Lumen (Richmond, VA)
    …to management, operations , and executive leadership. + Recommend new network security policy, standards, best practices, and system configuration standards. ... requirements and recommendations for risk mitigation related to network security . + Consult as a ...Strong teamwork and communication skills to collaborate with development, operations , and security teams. Ability to instill… more
    Lumen (12/30/25)
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  • SURTASS Operations & Maintenance (O&M)…

    V2X (Reston, VA)
    …and distributed data systems. + Demonstrated experience in Radio Frequency (RF) solutions, network security , Quality of Service (QOS), and Voice over Internet ... to welcome the Surveillance Towed Array Sensor System (SURTASS) Operations and Maintenance (O&M) Technician Crewmembers and Field Support...II certification. + Security + CE or Cisco Security . + Cisco Certified Network Associate (CCNA)… more
    V2X (11/13/25)
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  • Sr Network Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Network Security Engineer Location: Falls Church, VA, US Job ID: ATR 17722 Job Description Job Title: Sr Network Security Engineer Job Location: Falls ... national security in cyber as a Sr. Network Security Engineer . Here, technologists have...to grow a meaningful career supporting cyber missions and operations across the federal government. Responsibilities (include but are… more
    Arena Technical Resources, LLC (01/01/26)
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  • Network Security Engineer

    System One (Arlington, VA)
    Job Title: Network Security Engineer Location: Hybrid - Arlington, Virginia End Client: FDIC Type: Contract To Hire Compensation: $70/HR - only W-2 Contractor ... Work Model: Hybrid Public Trust Responsibilities: The Network Security Engineer role requires extensive Palo Alto Panorama, Firewalls, and Global Protect… more
    System One (12/26/25)
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  • Network Security Engineer

    TEKsystems (Arlington, VA)
    …have experience designing and implementing Checkpoint firewalls Checkpoint Networks Certified Network Security Engineer (CCSE), desired. F5 Certified Basic UNIX ... audits and cryptography methodologies. Skills Security , Firewall, Palo Alto, Checkpoint, Network security , Information security , Cyber security , … more
    TEKsystems (12/24/25)
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  • Network Security Engineer (Splunk)…

    General Dynamics Information Technology (Herndon, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Network Security Engineer supporting customer activities. GDIT is your place to ... career. At GDIT, people are our differentiators. As a Network Security Engineer, you will help ensure...from foreign states, hackers, and internal sources. + Utilize operations technology knowledge to integrate cybersecurity tools to identify,… more
    General Dynamics Information Technology (12/15/25)
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  • Network Engineer Senior ( Security

    General Dynamics Information Technology (Fort Belvoir, VA)
    …controls in a multi-vendor security stack. + Provide expert-level (Tier 3) network security engineering support for INSCOM activities in the National Capital ... Cisco Certified Network Professional - Enterprise + Palo Alto Networks Certified Network Security Engineer + ​ **Location** : On Customer Site +… more
    General Dynamics Information Technology (12/09/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... testing, and information security best practices + Understanding of Linux network security tools - (eg Metasploit, netcat, nmap, etc.). + Experience… more
    CACI International (11/07/25)
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  • Director, Network Engineering…

    Family Dollar (Chesapeake, VA)
    …will lead a high-performing team of network engineering and operations professionals, ensuring best-in-class availability, performance, and security across ... **Position Summary** The Director, Network Engineering & Operations is responsible...SASE, Zero Trust, and automation frameworks. + Own end-to-end network performance, reliability, and security , ensuring uptime… more
    Family Dollar (11/13/25)
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