• DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    …technical training, or work/military experience * 3+ years of related systems programming experience * Experience maintaining an operational environment ... DevOps Engineer , Sr. EOE Statement We are an equal...maintaining established security protocols within development, test, and production systems . * Architect, build and maintain on premise and/or… more
    William C Brown Inc (09/01/25)
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  • Weapons of Mass Destruction (WMD) Engineer

    Dignitas Technologies LLC (Reston, VA)
    …Additional Eligibility Qualifications + Must be a US Citizen + An active TOP SECRET /SCI clearance and ability to pass a Counter-Intelligence polygraph is ... Dignitas is seeking a Weapons of Mass Destruction (WMD) Engineer or Scientist that will support engineering analysis, modeling,...+ Develop models and assessments of WMD and underground systems and auxiliary support and supply systems .… more
    Dignitas Technologies LLC (08/16/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... data platform development. We are currently looking for Software Engineer II to join the team **.** You will...closely with other engineering teams to ensure services and systems are highly stable, meet performance Service level agreements… more
    Microsoft Corporation (07/11/25)
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  • Systems Engineer - Data Transport

    Acclaim Technical Services (Chantilly, VA)
    top workplace among DC area firms and continues to grow. We are currently seeking a Systems Engineer in the area of secure data transport with a current TS ... with tight, deadlines, evolving, priorities, and the potential to conduct operational support in adverse working environment - Knowledge of TCP/IP fundamentals… more
    Acclaim Technical Services (08/21/25)
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  • Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an **active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... Defender engineering team. Defender is looking for a **Software Engineer ** to join our team. You will be building...to work closely with other engineering teams to ensure services/ systems are highly stable and performant and meet the… more
    Microsoft Corporation (08/16/25)
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  • Cybersecurity Engineer / ISSO

    Parsons Corporation (Fort Belvoir, VA)
    …as Gitlab + Exposure to Amazon Web Services (AWS) + Active or have held Top Secret clearance **Security Clearance Requirement:** An active Secret security ... looking for. **Job Description:** Parsons is looking for an amazingly talented Cybersecurity Engineer / Information System Security Officer to join our team! In this… more
    Parsons Corporation (08/15/25)
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  • ADC Engineer II, AI/ML ADC

    Amazon (Arlington, VA)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top -notch experience ... infrastructure on the planet? AWS is seeking a ADC Engineer to own and advance mission critical services in...our Amazon Dedicated Clouds (ADC). We are looking for Systems Engineers to work as a team that will… more
    Amazon (09/04/25)
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  • Facility Operations Center Technical Team Lead,…

    Amazon (Arlington, VA)
    …candidate selected be a US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility. The position further requires ... resource in data center critical infrastructure, operations, and controls systems for various data center designs. The TTL will...Qualifications - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above… more
    Amazon (07/19/25)
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  • Senior Field Engineer

    Leidos (Chantilly, VA)
    …Infrastructure Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs ... **Description** Leidos is looking for a Sr Field Engineer with a TS /SCI with polygraph...design within time, cost, and security requirement constraints. The Systems Engineer will provide ongoing maintenance, support,… more
    Leidos (08/20/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Herndon, VA)
    …customer experience; you think and act globally; and you want to contribute to the operational excellence of Amazon Data Centers, then this may be the place for you! ... that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires that, after start,… more
    Amazon (07/24/25)
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