• Senior Network /Systems Tools…

    Leidos (Chantilly, VA)
    …Mission:** The Digital Modernization Sector at Leidos has an opening for an a Senior Network /Systems Tools Engineer to support the Intelligence Sector. **The ... like PostgreSQL or Vertica. + Networking Fundamentals: Knowledge of network protocols and technologies (TCP/ IP , VPN, VLAN,...Fundamentals: Knowledge of network protocols and technologies (TCP/ IP , VPN, VLAN, DNS, DHCP) and experience with … more
    Leidos (12/20/25)
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  • Network Operations Center (NOC)…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a...related work experience + Strong knowledge of networking protocols (TCP/ IP , OSPF, BGP, etc.) + Familiarity with network… more
    CACI International (10/25/25)
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  • Satellite Network Engineer (Full…

    Parsons Corporation (Reston, VA)
    …experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property , and other innovative services to federal, ... what's possible. **Job Description:** Parsons is looking for an amazingly talented **Satellite Network Engineers** to join our team! In this role, you will get to… more
    Parsons Corporation (01/13/26)
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  • Sr . Network Reliability…

    Oracle (Richmond, VA)
    …technologies + Proficiency with Python or similar scripting language + Proficiency with network technologies and protocols (TCP/ IP , BGP, OSPF, MPLS) + Experience ... of a deep level understanding of networking at the protocol level coupled with programming skills. As OCI is...connected over a mix of dedicated backbone infrastructure, CLOS Network , and the Internet . + Participates in… more
    Oracle (01/10/26)
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  • Principal or Senior Principal…

    Northrop Grumman (Fairfax, VA)
    … Network Associate (CCNA) certification + Experience with communication technologies; examples include Internet Protocol ( IP ) networks, Voice over IP ... have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self...to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to… more
    Northrop Grumman (01/17/26)
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  • Senior Network Development…

    Oracle (Richmond, VA)
    …millions of servers, connected over a mix of dedicated backbone infrastructure, CLos Network , and the Internet . **Qualifications:** + Bachelor's degree in CS or ... (OCI). Primarily focused on the development and support of network fabric and systems through a combination of a...of a deep level understanding of networking at the protocol level coupled with programming skills. As OCI is… more
    Oracle (12/13/25)
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  • Network Systems Engineer Cyber Opns…

    Nightwing (Sterling, VA)
    …develop new capabilities to fill critical gaps + Expert-level knowledge of the TCP/ IP stack + Expert-level knowledge of both wireless and wireline Layer 2 protocols ... robust written project management documentation + Ability to brief senior -level audiences on technical and operational development projects **Clearance Requirement:… more
    Nightwing (12/20/25)
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  • Senior Firewall Engineer

    Insight Global (Henrico, VA)
    Job Description The Senior Firewall Network Engineer is responsible for implementing and overseeing firewall policies based on input from the Information ... other teams in troubleshooting systems by analyzing firewall logs and interpreting TCP/ IP packet captures. Ensuring all firewall appliances are current with OS… more
    Insight Global (12/09/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/ Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, ... as n8n, Puppet, or Chef. + Advance knowledge of networking protocols (TCP/ IP ) and troubleshooting network issues. Must be fully conversant in the OSI model. +… more
    SAIC (12/06/25)
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  • Support Engineer , Amazon Leo Enterprise…

    Amazon (Arlington, VA)
    …in places without reliable connectivity. Key job responsibilities We are looking for a senior network operations engineer in the satellite, antenna, and ... Lead the resolution of complex customer cases involving satellite-ground network performance, routing anomalies, or connectivity degradation. Provide in-depth… more
    Amazon (01/06/26)
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