• Network Engineer - Senior

    TekSynap (Bluemont, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Engineer , configure, and maintain **Cisco UCS, routing, switching, firewalls, SD-WAN, and ISE** across ... (routing, switching, and wireless). + Administer and maintain **Windows Server environments** , including **Active Directory (AD)** , **Domain Controllers… more
    TekSynap (10/25/25)
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  • Senior Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …secure, and maintainable backend architecture + Experience with Relational Database Management Systems (SQL Server ) and Document Data Systems (Dynamo, ... Senior Software Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP)...using Git. + Experience with .NET Core and SQL Server with the ability to integrate front-end components into… more
    CoStar Realty Information, Inc. (11/19/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    system performance, security, and reliability, often handling tasks like server configuration, scripting, and system optimization. **Requirements:** Candidate ... Security, & Intel space? If so, look no further. Amentum is seeking a **Linux Engineer ** to join our team of passionate individuals in **Chantilly, VA** . In this… more
    Amentum (12/31/25)
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  • Systems /Network Engineer

    Insight Global (Mclean, VA)
    …VMware vSphere Experience (ESXi, vCenter, etc.) Windows Workstation and Server deployment and administration experience. RMF, NIST, and NISPOM requirements, ... 8+ years of experience in deploying, configuring, maintaining, and monitoring computer systems and networks. Secret or Top Secret Clearance. Previous team leadership… more
    Insight Global (12/09/25)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET/SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science + 10 years' ... HTML, CSS, JavaServer pages and JAVA, XML, PHP Oracle, MS SQLServer, ColdFusion Server , CFML, CFScript IIS, Sencha Software tool, Python and Windows Server more
    Cinteot (11/05/25)
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  • Global Infrastructure Engineer

    Meta (Henrico, VA)
    …functions and technologies including electrical, cooling, structured cabling, security, network, server and storage systems 18. Experience building, operating, ... technical and operational challenges and opportunities before SiteOps. The Infrastructure Engineer is expected to personally advance our highest impact initiatives,… more
    Meta (12/20/25)
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  • Junior Software Engineer

    Cinteot (Herndon, VA)
    Software Engineer Location - Herndon, VA The selected candidate will formulate/define specifications for complex operating software programming applications or ... test, debug, and document those programs. Provide overall operating system maintenance, such as sophisticated file maintenance routines, large telecommunications… more
    Cinteot (11/06/25)
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  • Staff Software Engineer

    ThermoFisher Scientific (Richmond, VA)
    …Schedule** Standard (Mon-Fri) **Environmental Conditions** Office **Job Description** **Staff Software Engineer (Angular / C#.NET / SQL / MongoDB / Cloud Services)** ... **Position Summary:** The **Staff Software Engineer ** will be responsible for architecting, developing, and maintaining...end. This role includes constructing reliable integrations with SQL Server , MongoDB, and cloud platforms like Azure or AWS… more
    ThermoFisher Scientific (12/05/25)
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  • Software Engineer (Journeyman, Full…

    Parsons Corporation (Reston, VA)
    …this role you will get to **design, develop, and support mission-critical Point-of-Entry systems around the world** . **What You'll Be Doing:** + Design and ... architect system enhancements and expansions using model-based design principles +...Python, node.js, JavaScript, HTML + Experience designing and developing client/ server architectures + Understanding of data transport concepts +… more
    Parsons Corporation (12/18/25)
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  • OpenShift Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …of storage, networking, and server hardware. Ensures availability of development systems to end users through continuous system monitoring and issue ... obtain a CI Polygraph Job Description: How a Senior Systems Engineer will make an impact Performs...Load Balancers, Service IPS, Node ports, etc.) Develops computer systems specifications that fit with the government's system more
    Arena Technical Resources, LLC (11/29/25)
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