• Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate ( CCNA ). + CompTIA, the Server + + Per DoD ... and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network architectures can be… more
    SimIS Inc. (11/06/25)
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  • Network Engineer, Lead

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …Cisco Certified Network Professional ( CCNP ) Certification + Cisco Certified Network Asso cia te ( CCNA ) Certification Clearance: Applicants selected will ... Network Engineer, Lead The Opportunity: A well-designed network is critical to move data and enable Department of Defense ( DoD ) and Intelligence Community ( IC… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Norfolk, VA)
    …as Security+ Certification + Aruba Certified Mobility Asso cia te ( ACMA ) , Cisco Certified Network Asso cia te ( CCNA ) , or CompTIA Network + Certification ... Network Engineer The Opportunity: We are seeking a dedicated Network Engineer to support the design, deployment, and maintenance of enterprise and tactical… more
    BOOZ, ALLEN & HAMILTON, INC. (01/02/26)
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  • ADNS engineer / Triton connectivity SME

    General Dynamics Information Technology (Portsmouth, VA)
    …Level: Secret / TS/SCI Preferred * Required Skills and Abilities: + Cisco Certified Network Associate ( CCNA ) + Linux+ Certified Professional + Network + ... **Job Family:** Field Service and Support **Skills:** Cisco Routing,LAN Architecture, Network Operations,Routing and Switching,Technical Support **Experience:** 8 + years… more
    General Dynamics Information Technology (01/05/26)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …CISA, CISSP (or Associate), GCED, GCIH * Must have current Cisco Certified Network Associate ( CCNA ) Certification **Preferred:** * Bachelor's degree in IT or ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided,… more
    Amentum (12/11/25)
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  • Chief Enterprise Architect & Modernization Lead

    ManTech (Herndon, VA)
    …(FOCP) Certification. + ITIL(R) Intermediate Level Certification or higher + Cisco Certified Network Associate ( CCNA ) or Cisco Certified Design Expert (CCDE). + ... senior leadership role combines oversight of engineering, infrastructure architecture, and network operations to deliver a robust, scalable, and redundant IT… more
    ManTech (12/23/25)
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  • SURTASS Technical Advisor

    V2X (Reston, VA)
    …data systems. + Possess certifications: Security+ or Cisco Security or Cisco Certified Network Associate ( CCNA ). + Proficient with network computers and ... be responsible for the following: + Perform work independently to maintain shipboard network connectivity and repair CISCO servers, switches, and routers as part of… more
    V2X (12/04/25)
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  • Information Technology Subject Matter Expert

    TekSynap (VA)
    …IAT Level II Baseline Certification:** + COMPTIA Security+ CE + Cisco Certified Network Associate ( CCNA ) + COMPTIA Cybersecurity Analyst (CySA+) + Global ... to enhance system access and usability. + Integrates and manages network infrastructure components including routers, switches, routed networks, frame relay, and… more
    TekSynap (11/08/25)
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  • Secret Deployed Support Specialist

    Insight Global (Norfolk, VA)
    …- Cisco Certified Support Technician (CCST) Networking - Cisco Certified Technician (CCT) Routing and Switching - Cisco Certified Network Associate ( CCNA ) ... Job Description Insight Global is searching for a Secret Network Engineer Mid to support one of our large...Responsibilities will include but are not limited to: -Providing network technical advice and assistance during the planning phase… more
    Insight Global (01/03/26)
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  • Senior Systems Administrator

    TekSynap (VA)
    …IAT Level II Baseline Certification + COMPTIA Security+ CE + Cisco Certified Network Associate ( CCNA ) + COMPTIA Cybersecurity Analyst (CySA+) + Global ... stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, maintaining,… more
    TekSynap (11/15/25)
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