• Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    **Description** The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks (WANs) ... technologies across multiple vendors. The job duties of Tier III O&M Network Engineer are as follows:...corresponding technical support teams as required to resolve network traffic concerns. + Utilize monitoring tools and log collectors… more
    Leidos (06/03/25)
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  • Systems Engineer - Managed Security…

    General Dynamics Information Technology (Fairfax, VA)
    …Security **Experience:** 2 + years of related experience **Job Description:** **Systems Engineer - Managed Security Services** Join GDIT as a Systems Engineer ... where innovation meets mission-critical infrastructure. We are seeking a forward-thinking engineer with a passion for network visibility, secure access, and… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Field Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Field Engineer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role ... various sub-trades. As a member of the Project Site Team, the Field Engineer coordinates inspections with consultants and authorities as required by the contract,… more
    ManTech (05/22/25)
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  • Junior Network Operations Center Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Junior Network Operation Center Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... documenting information in tickets and knowledge repositories; support network traffic analysis and bandwidth optimization efforts + Coordinate system maintenance,… more
    ManTech (06/05/25)
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  • Systems Engineer IV (PEO)

    First Division Consulting (Fort Belvoir, VA)
    …contract award. First Division Consulting (FirstDiv) is currently seeking a Sr Systems Engineer position to support the Program Executive Office (PEO) Soldier at Ft. ... shall perform the following task(s): + Serves as System Engineer on assigned PEO Soldier programs, with duties as...Requirements + Equivalent or experience commensurate with DAWIA Level III SPRDE certification. + MS Systems Engineering or Systems… more
    First Division Consulting (05/23/25)
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  • Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... mission partners operating in CONUS and OCONUS locations. The Sr. Network Engineer /Architect will support the current infrastructure and new, modernized updated and… more
    Leidos (07/16/25)
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  • Network Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Network Engineer to plan, design, implement, operate, and troubleshoot a high-reliability enterprise network ... network infrastructure, including but not limited to: + Network Connectivity. + Traffic Flow. + Redundancy (Failover). + Network Security. + Equipment Maintenance of… more
    SAIC (08/07/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …documenting information in tickets and knowledge repositories, support network traffic analysis and bandwidth optimization efforts + Coordinate system maintenance, ... + 9+ years of relative experience + 8570 Compliant certifications (IAM III /IAT III ) and CCNA certification + Hands-on experience with Cisco routing, switching,… more
    ManTech (05/22/25)
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