• RAND Corporation (Washington, DC)
    Job Type: Regular The Classified Network Engineer works as an integral part of the Security & Classified Operations team to engineer networks and ... technical expertise and leadership in anticipating and recommending emerging technologies for classified network technologies, including the use of Classified more
    CollegeRecruiter (12/13/25)
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  • Zscaler (Washington, DC)
    …agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside the ... you will be responsible for: + Designing and running authenticated/unauthenticated network and host scanning using IL6-approved tools in air-gapped environments (eg,… more
    DirectEmployers Association (11/22/25)
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  • Zscaler (Mclean, VA)
    …with a cloud-first strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting to the Manager, ... operational tasks for Zscaler's products in the US Government's classified environments, including deployments, on-call duties, and incident management. This… more
    DirectEmployers Association (11/12/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system administration in a classified environment.… more
    DirectEmployers Association (12/03/25)
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  • CompQsoft (Fort George G Meade, MD)
    Apply Job Type Full-time Description Deploy, upgrade, and troubleshoot multi-vendor network equipment and solutions, including but not limited to Juniper, Cisco, ... HPE, or VMWare. Plans, designs, and evaluates new and existing computer network systems and services including local area networks, wide area networks, intranets,… more
    CollegeRecruiter (12/13/25)
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  • Cisco Systems, Inc. (Herndon, VA)
    …are received. The successful applicant will be performing work on US Government classified environments, and therefore, must be a US Person (ie, US citizen, US ... to drive value, innovation, and adoption in our customer's network . We help them to reduce risk, drive innovation,...the groundbreakers of technology. Your Impact As a Consulting Engineer , you will help drive the effort to transform… more
    CollegeRecruiter (12/13/25)
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  • AeroVironment (Centreville, VA)
    …Manager (ISSM) provides information systems security support for DoD and Non-DoD classified systems and networks. Standing up and maintaining accreditations for ... classified systems and networks. Classified Systems &...JSIG, and/or NIST SP 800 series + Experience with network /computer architecture and types of Defense Counterintelligence Security Agency… more
    DirectEmployers Association (10/11/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …This is a role best suited for someone who has prior experience working as a classified Network Engineer . This is an on-premises position on our McLean ... us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation,...Programs) is looking for a Lead Network Engineer role that will be supporting many classified more
    The MITRE Corporation (09/17/25)
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  • Network Engineer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Network Engineer Senior, you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... that enable users to access highly sensitive data securely across complex classified network infrastructure. **Key Responsibilities** + Architect, design, and… more
    Noblis (12/05/25)
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  • Network Engineer - Decentralized…

    Red Gate Group (Arlington, VA)
    …both service excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience portfolio ... in the area of next-generation classified network development for enterprise-scale computing and operational functions. Successful candidates will provide expert… more
    Red Gate Group (11/22/25)
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  • Network Engineer

    Koniag Government Services (Washington, DC)
    **Koniag Management Solutions,** a Koniag Government Services company, is seeking a Network Engineer with a Top-Secret clearance with the ability to obtain a SCI ... Management Solutions, a Koniag Government Services company, is seeking an experienced Network Engineer to support critical infrastructure at our government… more
    Koniag Government Services (10/01/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Network Engineer to help support our Defense Logistics Agency (DLA ... week or based on mission need.** **As a Senior Network Engineer , you will support network...Level III, CCNP-E, and CCSA certifications required.** **Role requirements:** ** Network engineering experience in unclassified and classified more
    General Dynamics Information Technology (12/14/25)
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  • 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 ... of our nation. SecuriGence is seeking a talented **Lead Network Engineer ** to help contribute to our...device configurations. + Lead and supervise a team of network administrators. + Manage DARPA's multiple classified more
    Chenega Corporation (10/03/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Senior Network Engineer ** **119335BR** EEO Career Site Equal Opportunity Employer. Minorities ... you will be responsible for configuring and securing Cisco-based network infrastructure, including routers, switches, Identity Services Engine (ISE), Software… more
    BAE Systems (12/12/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Network Engineer The Opportunity: You'll build and sustain the networks that keep national security missions connected. From enterprise routing to wireless ... and security teams to deliver secure, high-speed connectivity for classified environments. Join us. The world can't wait. You...You Have: + 5+ years of experience as a Network Engineer , supporting enterprise or mission environments… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Network Engineer - Variable Trust…

    Red Gate Group (Arlington, VA)
    …to the Advanced Resilience portfolio in the area of next-generation classified network development for enterprise-scale computing and operational functions. ... management of complex systems development Desired Qualifications: + Experience with classified network accreditation and required DOD cybersecurity activities +… more
    Red Gate Group (11/22/25)
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  • Senior Network Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior ... USD $180,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6989/senior- network - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6989_ **Category** _IT… more
    GovCIO (10/28/25)
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  • Network Engineer

    Northramp LLC (Washington, DC)
    Network Engineer + Washington, DC + Type: Full-time + Min. Experience: Senior Level Opportunity Overview Northramp is seeking an experienced Network ... Engineer to design, deliver, and maintain advanced network solutions for both secure and non-secure environments. This role is primarily onsite in Washington DC,… more
    Northramp LLC (11/21/25)
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  • Corporate Enterprise Network

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task ... laboratory assessments of hardware and software for both the classified and unclassified DISN Services to ensure proper connectivity...DISN **Overview** We are seeking a Senior Corporate Enterprise Network Engineer to join our team supporting… more
    TekSynap (12/05/25)
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  • Systems Engineer - Subject Matter Expert…

    Noblis (Chantilly, VA)
    …+ Provide advanced technical leadership in the day-to-day operations of sophisticated network hardware and operating systems within classified domains. + Lead ... Responsibilities As a Systems Engineer SME, you will provide expert leadership in...planning, design, technical review, and implementation strategies for new network infrastructure supporting classified operations. + Lead… more
    Noblis (12/03/25)
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