• Network Recapitalization Lead

    CACI International (Sterling, VA)
    …solutions to improve efficiency and capabilities. + Oversee the implementation of network upgrades, ensuring minimal disruption to existing operations . + Manage ... vendors ( Cisco , Juniper, Extreme Networks) + Strong knowledge of network protocols, architectures, and security principles + Proven experience in managing… more
    CACI International (11/12/25)
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  • Network Engineer III

    PenFed Credit Union (Mclean, VA)
    **Job Overview** PenFed is hiring a (Hybrid) Network Engineer III at our Tysons, Virginia location. The primary purpose of this job is to lead and execute network ... integration, process / procedure development and refinement, and technical support . **Responsibilities** Reasonable accommodations may be made to enable individuals… more
    PenFed Credit Union (01/03/26)
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  • Senior Network Architect

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our ... in high-security environments and brings deep experience designing complex, large-scale network topologies. This role will support enterprise modernization… more
    Nightwing (12/16/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    …Type of Travel: Continental US * * * **The Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer to implement an ... transition focus from IT operations to mission operations . As a Cisco Call Manager Engineer...Cisco Unified Communications solutions across our Air Force network infrastructure. + Lead the design and implementation of… more
    CACI International (01/07/26)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals ... + Monitors operations and collects and evaluates metrics to manage network services and for inclusion into project KPIs and Service Level Agreements (SLA).… more
    Leidos (01/09/26)
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  • VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Required:** None **Job Family:** Network and Telecommunications **Skills:** Cisco Voice over IP,Collaborating,Project Support ,System Upgrades,Voice over IP ... (VoIP) **Certifications:** Cisco Certified Network Associate (CCNA) | Cisco - ...voice and video services supporting mission-critical federal and defense operations . **Key Responsibilities** + Engineer and administer Cisco… more
    General Dynamics Information Technology (12/19/25)
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  • Network Watch Officer

    SAIC (Quantico, VA)
    …adaptable IT infrastructure, provides customer support , and cutting-edge technologies that support operations and advance the DCSA mission under a single ... ONE IT Incident Manager/Watch Manager will have experience managing incidents in a Network Operations Center or equivalent operations center supporting the… more
    SAIC (12/11/25)
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  • Network Engineer Intern - Summer

    CACI International (Springfield, VA)
    …contract. **Responsibilities:** You will assist an engineering team to design and support network modernization solutions across the project life cycle. You ... with a CACI program team to learn about and support CACI program work in support of...skills + Technical experience or knowledge of basic data network communications and computer operations . + Coursework… more
    CACI International (01/08/26)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a ... and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance...and administers the hardware, software, and documentation required to support the CND capabilities. This may include, but is… more
    V2X (12/12/25)
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  • Network Field Engineer

    CACI International (Fairfax, VA)
    Network Field Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * CACI is seeking a hard-working mission minded Network Field Engineer to support this mission-critical...telecommunications systems, UPS systems, and desktop PC hardware in support of customer IT infrastructure and enterprise operations… more
    CACI International (11/22/25)
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