• Sr or Lead zOS Mainframe Systems

    System One (Reston, VA)
    Job Title: Senior / Lead z/OS Mainframe Systems Engineer Location: Mostly Remote (Occasional Onsite is required in Reston/DC, and Onsite Interview Required) ... be considered. Role Type: 12 + months Contract-to-Hire Overview We are seeking a Senior/ Lead z/OS Mainframe Systems Engineer to support and modernize the… more
    System One (01/03/26)
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  • Network Engineer - Tier 3

    CACI International (Sterling, VA)
    Network Engineer - Tier 3 Job Category:... systems including the transition and migration of network systems . + Provide transition planning and ... Type of Travel: Local * * * **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network more
    CACI International (01/08/26)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time...hours for network maintenance and changes + Lead Network Builds + Manage on prem LAN ... * * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team!...maintenance, patching, upgrades, and troubleshooting + Installing and maintaining network cabling systems (pulling, terminating, and testing)… more
    CACI International (11/20/25)
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  • O&M Network Engineer (Technical…

    M. C. Dean (Springfield, VA)
    …strategies and objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising ... and performing surveys and assessment for selected customer existing network systems , participate in the infrastructure design...of agility, expertise, and trust. + An opportunity to lead and build a business with the support of… more
    M. C. Dean (12/27/25)
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  • Principal Network Engineer

    Oracle (Richmond, VA)
    …at OCI, we're running the RDMA network underneath your workload. A Principal Network Engineer on our team supports the design, deployment, and operations of ... a mix of dedicated backbone infrastructure and the Internet. **Responsibilities** Lead network lifecycle management programs by defining high-level objectives… more
    Oracle (11/25/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing ... for automating routine tasks andenhancing operational efficiency. + Leadership & Mentoring: Lead technical projects, mentor junior engineers, and act as a subject… more
    ManTech (12/17/25)
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  • Senior Network Implementation…

    Google (Reston, VA)
    Senior Network Implementation Engineer , Edge Metro Capacity Delivery _corporate_fare_ Google _place_ Reston, VA, USA; Atlanta, GA, USA; +3 more; +2 more **Mid** ... 6 years of experience in telecommunications at carrier working with optical network infrastructure, transmission systems , layer2/3 routers, and data services. +… more
    Google (01/07/26)
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  • Chief Systems Engineer

    BAE Systems (Sterling, VA)
    …to improve our future and protect our freedom. We are looking for an Expert Cloud Systems Engineer to lead a team of Engineers on a technology-based program ... all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security...available based on position level and/or job specifics. **Chief Systems Engineer ** **116594BR** EEO Career Site Equal… more
    BAE Systems (12/22/25)
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  • VPN - DMZ and WAN Network Engineer

    Leidos (Norfolk, VA)
    …Private Network ), WAN (Wide Area Network ) & DMZ (Demilitarized Zone) Network Engineer located in Norfolk, VA.** Join our team to support the SMIT ... We are seeking a skilled VPN, WAN & DMZ Network Engineer proficient in network ...and maintenance activities with the NMCI Operations Manager, NOC Lead , Release Management team, and other key stakeholders. +… more
    Leidos (01/07/26)
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  • Network Engineer III

    PenFed Credit Union (Mclean, VA)
    …primary purpose of this job is to lead and execute network engineering specific activities on enterprise infrastructure systems , services and applications. ... **Job Overview** PenFed is hiring a (Hybrid) Network Engineer III at our Tysons, Virginia location. The… more
    PenFed Credit Union (01/03/26)
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