• Senior Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …of Applied Research Associates, Inc. (ARA) is seeking to contingently hire a ** Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War ... website at www.ara.com . Please apply at www.careers.ara.com for the ** Senior Engineer ** position. **Qualifications** **Behaviors** **Required** + **Team… more
    Applied Research Associates, Inc. (11/26/25)
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  • Senior Infrastructure / DevOps…

    CACI International (Chantilly, VA)
    Senior Infrastructure / DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... * * * **The Opportunity:** CACI is currently looking for an experienced Senior Infrastructure (Platform) Engineer to join our team developing next generation… more
    CACI International (10/25/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team in the **Reston, VA** location. This is an **onsite** ... position. The ** Senior Software Engineer ** will be dedicated full-time...to development and enhancement support for existing software and systems solutions and the development of new solutions as… more
    ManTech (09/11/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at the ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well as… more
    Saliense Consulting (10/01/25)
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  • ABAD Senior Network Engineer **This…

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** **Network Engineer ** to join our team! In this role you ... IPFIX to monitor and troubleshoot networking issues on critical systems . + Work with Systems Engineers to...and emerging networking technologies and capabilities. + Active DoD Secret Clearance ​required + This position is located in… more
    Parsons Corporation (11/27/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …security missions worldwide. **Job Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise ... Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the largest private,… more
    SOS International LLC (11/21/25)
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  • Senior Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure** ... 9 years of relevant experience + Active and transferable US government issued secret security clearance is required prior to start date. **Skills you must have:**… more
    RTX Corporation (10/09/25)
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  • Senior DevSecOps Engineer

    Koniag Government Services (Alexandria, VA)
    …Security Services,** a Koniag Government Services company **,** is seeking a highly skilled Senior DevSecOps Engineer with a Secret clearance to support ... years of experience in a platform engineering, DevOps, or infrastructure role + Secret Clearance + Deep expertise in Azure Government + Deep expertise in Kubernetes… more
    Koniag Government Services (11/07/25)
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  • Senior Structural Engineer

    Parsons Corporation (Fort Belvoir, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** **Structural Engineer ** to join our team! In this role you ... assess survivability of critical US and allied national/theater mission systems , networks, architectures, infrastructures, and assets. The Defense Threat Reduction… more
    Parsons Corporation (10/31/25)
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  • Senior FPGA Development Engineer

    Amazon (Herndon, VA)
    …Amazon Web Services (AWS) connectivity and is looking for help. AWS seeks a Senior FPGA Development Engineer with experience developing programmable logic on the ... advanced FPGAs. They will help architect, develop, and integrate scalable FPGA systems in the AWS technology ecosystem. This position requires that the candidate… more
    Amazon (10/10/25)
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