• Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …+ Provides network upgrades as required + Implements and manages security measures such as firewalls, intrusion detection/prevention systems and VPNs. + ... joining our team to provide expertise in the client's systems and objectives. **HOW A NETWORK ADMINISTRATOR... network related issues. + Develops and implements network security policies and procedures to protect… more
    General Dynamics Information Technology (06/26/25)
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  • Cloud Security Engineer

    CACI International (Sterling, VA)
    …findings. + Generates certification and accreditation (C&A) documentation and artifacts (ie. System Security Plans, Network Interface Planning Documents, ... + Providing enhanced security architectures, development tools, and information systems to facilitate secure missions. + Information System Owners (ISOs)… more
    CACI International (07/25/25)
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  • Network Engineer- Expert

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    …and proactively mitigate vulnerabilities + Collaborate with cross-functional teams to align network security with business needs + Provide technical guidance and ... **CCNP Security ** + **PCNSE (Palo Alto Networks Certified Network Security Engineer)** **_ABBTECH is an EOE/Minorities/Women/Disabled Individuals/Veterans_**… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    …switches, firewalls, and servers. + Conduct thorough testing of network systems to ensure functionality, performance, and security compliance. + Troubleshoot ... Network Engineer** to design, procure, and install network systems that meet Department of Defense...updated on DoD policies and best practices related to network security and design. + Implement … more
    Leidos (07/04/25)
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  • Network Operations Center Analyst - 2nd…

    Leidos (Arlington, VA)
    …of STIG requirements, Engineering Implementation Plans (EIPs), Industry best practices, network security measures in accordance with customer and DOD ... (CESO) NOC. With the CESO program, the Defense Information System Agency (DISA) is looking to transform the existing...with associated resolution measures. + Plan, coordinate, and implement network security measures in order to protect… more
    Leidos (07/26/25)
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  • Staff Network Architect (W)

    Northrop Grumman (Fairfax, VA)
    …Grumman Space Systems (NGSP) seeks to fill an experienced **Staff** ** Network Architect** in the Payload and Ground Systems Division Engineering organization ... Unit (BU). In this role, the successful candidate will design and plan network communication systems . Provide specifications and detailed schematics for … more
    Northrop Grumman (07/30/25)
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  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    …enterprise-level network equipment (Cisco, Juniper, etc.) + Strong understanding of network security principles and best practices + Proficiency in ... or any combination thereof + Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to… more
    CACI International (07/26/25)
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  • Network Operations Center (NOC) Tier 3

    CACI International (Springfield, VA)
    …multiple security domains. **Responsibilities:** + Focus will be on Network Engineering + Coordination of system maintenance, monitoring and installation ... address performance, standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance with all… more
    CACI International (07/26/25)
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  • Sr Network Engineer

    General Dynamics Information Technology (Langley AFB, VA)
    …the DCGS Operations Center (DOC) program at Langley AFB, VA. The Senior Network Engineer supports the Distributed Common Ground System (DCGS) Processing, ... architectural components across the AF DCGS Enterprise. **Task: Tier 3 Network Infrastructure Management** + Establish system performance parameters and sample… more
    General Dynamics Information Technology (07/30/25)
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  • Principal/Sr. Principal Engineer Network

    Northrop Grumman (Chantilly, VA)
    network hardware configurations for Cisco, Brocade, and/or Juniper. Salary Range: $100,300.00 - $150,500.00Salary Range 2: $124,900.00 - $187,300.00 The ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...mission. We are seeking a **Principal or Sr. Principal Network Engineer (Campus Area Network /Local Area … more
    Northrop Grumman (05/28/25)
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