• Network Engineer / Architect

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Network Engineer / Architect with subject matter expertise** to support large-scale migration and operations on a large, ... and external mission partners operating in CONUS and OCONUS locations. The Network Engineer / Architect SME supports design of a new, modernized updated and… more
    Leidos (05/13/25)
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  • Network Engineer Architect

    ManTech (Stafford, VA)
    ManTech seeks a motivated, career and customer-oriented Network Engineer Architect to join our team in Stafford Virginia. This position will assist Marine ... domains and in accordance with policies, directives, and best practices. + Design/ Architect supporting collateral, SCI, and SAP networks - both "inside plant" and… more
    ManTech (06/17/25)
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  • Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    …and external mission partners operating in CONUS and OCONUS locations. The Sr. Network Engineer / Architect will support the current infrastructure and new, ... **Description** Leidos is seeking a **Sr. Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides… more
    Leidos (06/18/25)
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  • Sr. Systems Engineer / Architect

    Leidos (Fort Belvoir, VA)
    **Description** The **Systems Engineer / Architect ** will be responsible for the functional and technical design of solutions within the DTRA ITD I3TS portfolio, ... from measuring deployed capabilities against key metrics to demonstrate success. The Systems Engineer / Architect will be responsible for working with a team… more
    Leidos (06/11/25)
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  • Chief Network Engineer

    CACI International (Springfield, VA)
    Chief Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Travel: Local * * * **The Opportunity:** The Chief Network Engineer provides leadership on the program...value). * Demonstrated leadership experience serving as a chief architect , chief engineer , functional manager or team… more
    CACI International (06/14/25)
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  • OT Network Systems Engineer

    Actalent (Springfield, VA)
    …Technology (OT) / ICS InfrastructurePosition Summary: We are seeking a skilled OT Network & Infrastructure Engineer to design, deploy, and maintain secure and ... within our Industrial Control Systems (ICS) environment. Key Responsibilities: + Engineer and maintain OT network and virtual server infrastructure.… more
    Actalent (06/17/25)
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  • Azure Network Engineer - Mid (TS…

    Wittenberg Weiner Consulting LLC (Lorton, VA)
    …+ Microsoft Certified: Azure Fundamentals (AZ-900) + Microsoft Certified: Azure Network Engineer Associate (AZ-700) + Microsoft Certified: Azure Administrator ... Copperhead Technologies, an operating firm of Command Holdings, is seeking Network Engineers to serve on a contract supporting the Air Force Life Cycle Management… more
    Wittenberg Weiner Consulting LLC (05/19/25)
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  • OT Systems Engineer

    Actalent (Springfield, VA)
    Network / Virtualization Engineer Job Description Join our team as a Network / Virtualization Engineer , where you will play a crucial role in ... various departments, and meeting compliance with regulatory requirements. Responsibilities + Engineer , deploy, and maintain network and virtual server… more
    Actalent (06/14/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …and OT devices (PLCs, RTUs). The ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil and gas ... DNP3) and the Purdue Model for ICS networks to architect , deploy and maintain securely segmented network ...to architect , deploy and maintain securely segmented network infrastructure for communications between Critical Cyber Systems. *… more
    AltaGas (04/04/25)
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  • Systems Engineer

    TekSynap (Fort Belvoir, VA)
    …Azure Solutions Architect Expert. **Overview** We are seeking a Systems Engineer to join our team supporting DLA J6 Enterprise Sourcing, Medical and Contingency ... recognized technical authority is also required.** + CompTIA A+, CompTIA Network +, CompTIA Security+, CompTIA CySA+, CompTIA PenTest+, CompTIA CASP+, (ISC)2 SSCP,… more
    TekSynap (04/17/25)
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  • Controls Engineer

    Actalent (Springfield, VA)
    …to support continuous operations in an ICS/OT environment. Key Responsibilities: + Engineer , deploy, and maintain network and virtual server infrastructure for ... ICS InfrastructurePosition Summary: We are seeking a skilled Controls Engineer to support the secure and efficient operation of...DNP3) and the Purdue Model for ICS networks to architect , deploy and maintain securely segmented network more
    Actalent (06/17/25)
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  • DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr. EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... by law. Description Deliver simple solutions to complex problems as a DevOps Engineer , Sr. Here, you'll tailor cutting-edge solutions to the unique requirements of… more
    William C Brown Inc (06/03/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (Springfield, VA)
    …**Job Description:** Deliver simple solutions to complex problems as a DevOps Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements ... At GDIT, people are our differentiator. As a DevOps Engineer you will help ensure today is safe and...security protocols within development, test, and production systems. * Architect , build and maintain on premise and/or cloud infrastructure… more
    General Dynamics Information Technology (03/29/25)
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  • Cybersecurity Engineer II

    Epsilon, Inc (Manassas, VA)
    **Cybersecurity Engineer II** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an established leader in providing ... infrastructure solutions. Our services, ranging from systems administration and network engineering to Information security and data center management, are… more
    Epsilon, Inc (06/13/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr. DevOps Engineer Location: Springfield, VA Eligibility/Clearance: ... solutions to the customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise environment. The Engineer more
    Arena Technical Resources, LLC (04/18/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17294 Job Description Title: Sr. DevOps Engineer Location: Springfield, VA Eligibility/Clearance: ... solutions to the customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise environment. The Engineer more
    Arena Technical Resources, LLC (04/18/25)
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  • Systems Engineer

    TEKsystems (Fort Belvoir, VA)
    Description Leidos is seeking a SME Systems Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides ... external mission partners operating in CONUS and OCONUS locations. The SME Systems Engineer will deploy new Windows and Linux servers and systems and provide support… more
    TEKsystems (06/14/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program ... external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems and provide support… more
    Leidos (05/08/25)
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  • Platform Integration Engineer - TS/SCI…

    Leidos (Fort Belvoir, VA)
    …+ Advanced certifications in cloud platforms (eg, AWS Certified Solutions Architect , Microsoft Azure Administrator, Google Cloud Professional Engineer ). + ... **Description** Leidos is seeking a highly adaptable **Platform Integration Engineer ** to support mission-critical solutions across various laboratory environments.… more
    Leidos (06/11/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    **Overview** LEAD TEST ENGINEER (ARDAP): Bowhead is seeking a Lead Test Engineer for the Army Data and Analytics Platform (ARDAP) effort located at Fort Belvoir, ... teams to ensure successful system integration, including hardware, software, and network components. + Provide technical support for technology and market research,… more
    UIC Government Services and the Bowhead Family of Companies (05/14/25)
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