• Network Firewall Lead

    CACI International (Sterling, VA)
    Network Firewall Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity** : We are seeking an experienced and skilled Network Firewall Lead to oversee the design, implementation, and maintenance of our… more
    CACI International (10/25/25)
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  • Firewall Engineer in

    Virtual Service Operations (Washington, DC)
    Firewall Engineer in Washington, DC * Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Description Are you looking to take the next steps in your ... career as a Firewall Engineer? Let's chat and see if we are...Palo Alto PA-5430 NGFWs. In this role you will lead all phases of planning, migration, implementation, testing, stabilization,… more
    Virtual Service Operations (10/22/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    …security domains. Ensure the overall health and strong security posture of complex network architectures. The Firewall Engineer will be actively involved with ... CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage… more
    CACI International (12/18/25)
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  • Lead , Network Engineer

    Under Armour, Inc. (Washington, DC)
    …**Purpose of Role** The Lead Network Engineer ... Lead , Network Engineer ** Lead ,... Lead , Network Engineer ** Lead , Network ... tools and automation experience. + Experience managing complex network environment: SD-WAN, cloud firewall , on-prem … more
    Under Armour, Inc. (10/11/25)
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  • Network Cybersecurity Engineer (Palo/Cisco)

    General Dynamics Information Technology (Falls Church, VA)
    …protect mission-critical systems. You will apply deep technical expertise in ** network defense, firewall management, and threat management** while collaborating ... reviews. Maintain and validate System Security Plans (SSPs), POA&Ms, and firewall / network documentation aligned with compliance and operational requirements.… more
    General Dynamics Information Technology (01/07/26)
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  • Network Team Lead

    TekSynap (Arlington, VA)
    …to resolve network and application related issues + Have strong firewall fundamentals and demonstrate knowledge of ports, protocols and flows for implementation ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Design and troubleshoot complex network architectures; + Use centralized network management tools to… more
    TekSynap (11/13/25)
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  • Lead Network Engineer - Remote US

    SitusAMC (Washington, DC)
    …plans for the company. This position requires extensive experience with Network design, implementation and management. Experience includes but not limited to ... managers. Additionally, the position requires the ability to evaluate multi-vendor network technologies and interconnect them as one. The role also serves… more
    SitusAMC (12/31/25)
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  • Network Operations Lead

    TekSynap (Springfield, VA)
    …routine testing and analysis of all elements of the network facilities. The Network Operations Team Lead will also schedule and direct activities to resolve ... for servers, networking devices, and applications. + Routing and switching/ Firewall (FW) SME with Six (6 plus) years **Overview**...Six (6 plus) years **Overview** We are seeking a Network Operations Lead to join our team… more
    TekSynap (10/25/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    CORE/WAN Network Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... CACI has an exciting and challenging opportunity available for a CORE/WAN Network Lead supporting an Intelligence Community customer's CORE/wide-area (WAN),… more
    CACI International (10/24/25)
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  • CAN/LAN Network Lead

    CACI International (Sterling, VA)
    CAN/LAN Network Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... teams to ensure seamless operations including the WAN Team, Firewall Team, and Network Management Team. + Design, configure, and optimize CAN/LAN network more
    CACI International (12/04/25)
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  • Network Engineer- Remote

    Two95 International Inc. (Washington, DC)
    Network Engineers Duration: 3-12 Months Type: Remote Description: + Assist the lead network engineer on IP usage analysis by collecting the source data which ... document Enterprise Network + Well knowledge of Network devices (such as Router, Switch, Firewall ,...use Microsoft Excel + Ability to work with team Lead Network Engineer Duration: 3-12 Months Type:… more
    Two95 International Inc. (12/08/25)
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  • Senior Network Engineer

    TEKsystems (Washington, DC)
    Description Serves as the technical lead for network infrastructure projects and high-level troubleshooting. Must be capable of designing, configuring, and ... system for DC headquarters facility and 52 field offices. Lead the installation, configuration, and maintenance of network...circuits. Manage security posture using Cisco ISE, Palo Alto firewall , and Zscaler; oversee network access controls… more
    TEKsystems (01/08/26)
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  • Network Development Engineer

    Oracle (Washington, DC)
    …incidents, and system health, ensuring high uptime and operational excellence. + Lead efforts to ensure network security by continuously assessing ... automation, scalability, and security. The Infrastructure Engineering Services (IES) Federal Network Engineering team plays a foundational role in this mission,… more
    Oracle (12/21/25)
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  • Senior Manager, Global Network Services

    Copeland (Washington, DC)
    …Enterprise Global network , this is a management role. Candidate will lead and manage the Copeland Network Services engineering architecture design and ... development workstreams for all enterprise network technologies. Candidate will be the senior technical resource...also acceptable + Minimum 15 years' experience in a Lead Engineering/Architect role working hands on with the technology… more
    Copeland (12/30/25)
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  • Senior Network Engineer

    Chenega Corporation (Arlington, VA)
    …cross-functional teams, including security, systems engineering, and program management. + Lead enterprise-scale network operations in a secure, mission-critical ... **Req ID:** 38551 **Summary** **Senior Network Engineer** **Arlington, VA** Are you ready to...application-based controls (App-ID, User-ID, Content-ID) + Monitor and analyze firewall logs, threat intelligence feeds, and traffic flows to… more
    Chenega Corporation (12/23/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …point for complex network issues from Tier 1 and Tier 2 support. + Lead the diagnosis and resolution of critical network incidents to minimize downtime. + ... and diagnostic tools (eg, SolarWinds, Wireshark, PRTG). + Strong knowledge of network security principles, including firewall management, IDS/IPS, and access… more
    Virtual Service Operations (10/31/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …+ Monitors, reviews, analyzes, performance tunes, and make recommendations to optimize network + Manages firewall security appliances + Keeps the Division ... the latest network standard + Leads projects as an Engineering Lead and/or Project Manager to develop secure, resilient systems + Prepares conceptual designs,… more
    M. C. Dean (11/28/25)
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  • Instrumentation and Controls Engineer…

    MPR Associates (Alexandria, VA)
    …actively seeking a capable and motivated Instrumentation and Controls (I&C) Engineer - Network Communications to join our team. If you are seeking a unique, ... General Job Description The Instrumentation and Controls (I&C) Engineer - Network Communications will have technical, project management, regulatory, business, and… more
    MPR Associates (11/18/25)
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  • Technical Manager - Network and Edge…

    Optiv (Washington, DC)
    …* Lead complex problem-solving, troubleshooting, and architecture design for network and edge security programs and related security technologies. * Provide ... The Technical Manager for Network and Edge Security is a senior technical...Sales support organizations to develop new go-to-market solutions. * Lead client workshops, assessments, and executive briefings, often in… more
    Optiv (11/07/25)
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  • Senior Network Engineer

    Ensono (Washington, DC)
    Senior Network EngineerRemote - United StatesJR012227 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do ... the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation...maps and writes user stories and requirements + Regularly lead self and others and/or established as Product SME… more
    Ensono (11/08/25)
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