• Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …work that is vital to our national security, apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer for a high-visibility CNO ... language + 3 year of experience working on Linux/Unix systemsBasic knowledge of TCP/ IP networking, architecture, and core technologies (such as DNS, DHCP, + HTTP,… more
    Nightwing (10/18/25)
    - Related Jobs
  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    …optimal configuration and visibility in Extra Hop, SolarWinds, and Splunk + Conduct protocol -level analysis of TCP/ IP , DNS, HTTP/S, SMTP, and encrypted tunnels ... **Req ID:** 37929 **Summary** **Senior Network Engineer ** **Arlington, VA** Are you ready to enhance...such as ExtraHop, SolarWinds, and Splunk + Experience with protocol dissection, filtering, and decoding in tools like Wireshark… more
    Chenega Corporation (10/07/25)
    - Related Jobs
  • Lead Network Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37801 **Summary** **Lead Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and economic interests of our nation. SecuriGence is seeking a talented **Lead Network Engineer ** to help contribute to our success. Come help us solve problems with… more
    Chenega Corporation (10/03/25)
    - Related Jobs
  • Software Defined Network (SDN) Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …to our nation and global customers. GENERAL JOB SUMMARY: The Systems Engineer is involved in the design, development, installation, integration, and testing of ... Virtual Satellite Ground Systems. The Systems Engineer works with the Project Manager and other engineers...with Postgres or MySQL + Knowledge of networking concepts (TCP/ IP ) + Ability to apply sound object-oriented design methodologies… more
    Kratos Defense & Security Solutions, Inc. (09/17/25)
    - Related Jobs
  • Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network ... and investigation platforms. + Solid understanding of core network protocols (TCP/ IP , TLS, DNS, HTTP/S, NetFlow/IPFIX, etc.) + Active TS/SCI clearance; willingness… more
    ENS Solutions (12/13/25)
    - Related Jobs
  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and ... background in packet analysis, PCAP management, DPI technologies, and network protocols (TCP/ IP , DNS, TLS, HTTP, etc.). + Familiarity with Suricata, Zeek, or other… more
    ENS Solutions (12/13/25)
    - Related Jobs
  • Illumio Zero Trust Segmentation Platform…

    ENS Solutions (Reston, VA)
    …leadership. We are seeking an experienced Illumio Zero Trust Segmentation Platform Engineer to lead the design, implementation, and operational support of our ... 2+ years of experience with network security (firewalls, routing, segmentation models, TCP/ IP ). + 2+ years of experience developing and deploying solutions for… more
    ENS Solutions (12/13/25)
    - Related Jobs
  • Audio Visual / Video Teleconferencing…

    Leidos (Arlington, VA)
    …National Military Command Center (NMCC) support. As an **Audio Visual/Video Teleconference (AV/VTC) Engineer II** , you will play a vital role in supporting the ... connectivity issues related to AV/VTC systems. + Knowledge of network protocols, including TCP/ IP , SIP, H.323, and ISDN. + Experience with AV/VTC system design and… more
    Leidos (12/12/25)
    - Related Jobs
  • Senior Software Development Engineer (SDE)…

    Oracle (Richmond, VA)
    …connective tissues and purpose-built solutions. We are seeking a **Software Development Engineer (SDE)** to join ASC team within the Oracle Government Defense ... tier-one services + Knowledge of Computer Networking (OSI layers, HTTP, DNS, TCP/ IP , DHCP, Routers, Gateways, Subnets, etc.) + Knowledge of Linux internals,… more
    Oracle (12/12/25)
    - Related Jobs
  • Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Top** **Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation and ... Routers, Switches, Firewalls, and Virtual Private Network devices + Understanding of TCP/ IP in regard to routing and subnetting + Capable of supporting TACACS+… more
    SAIC (12/11/25)
    - Related Jobs