• Staff Systems Engineer

    Lockheed Martin (Herndon, VA)
    …Systems Engineer to support the Systems Engineering, Integration, and Test \(SEIT\) activities across a diverse IDIQ Task Order Portfolio, developing innovative ... of artifacts & CDRLs such as Conops, requirements, architecture documents, test plans/procedures, etc\. with the responsibility to identify potential holes and… more
    Lockheed Martin (04/17/25)
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  • Senior Systems Operation and Maintenance…

    RTX Corporation (Sterling, VA)
    …date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI with Polygraph At Raytheon, the ... is seeking a Senior Systems Operations and Maintenance (O&M) Engineer as part of a team that provides enterprise-wide...customers and engineering teams. + **An active and transferable TS /SCI CI Poly US government issued security more
    RTX Corporation (05/01/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    …experience with large-scale enterprise/global networks in a high paced diverse environment * Security Clearance: active TS /SCI * Ability to obtain and maintain a ... Network Engineer III Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (04/16/25)
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  • Software Engineer RTD Team

    CACI International (Sterling, VA)
    Software Engineer RTD Team Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel ... * * * The Opportunity: As an Senior Software Engineer , you will be part of a team developing...interacting with a large system of other microservices * Test , deploy and maintain software applications * Assist with… more
    CACI International (04/02/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    …approval, completion of a favorable background investigation, and successful TS /SCI with Polygraph clearance crossover.** Job Description: Nightwing is seeking ... a Principal Software Engineer with Python expertise to support the design, development,...teams as a key contributor responsible for the design, test and implementation of advanced cybersecurity software capabilities. He/She… more
    Nightwing (03/25/25)
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  • Modeling and Simulation Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to ... make an impact in the national security sector? You understand your customer's environment and how...analyses and analyses of alternatives + Ability to conduct top -down functional analysis and translate requirements into detailed performance… more
    BOOZ, ALLEN & HAMILTON, INC. (05/03/25)
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  • Linux Systems Administrator/Field Engineer

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …package for software packages. + Other duties as assigned. Minimum Qualifications + Security Clearance: A current Secret level US Government security ... Enlighten, honored as a Top Workplace from USA Today, is a leader...Description Enlighten is looking for a Linux Systems Administrator/Field Engineer to support operational systems at multiple military locations,… more
    Huntington Ingalls Industries (04/10/25)
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  • Senior DevOps Engineer

    Amentum (Herndon, VA)
    …As a Senior DevOps Engineer , you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT data provider, ... Work with development teams to automate and accelerate build, test , and deployment of applications into a runtime environment...tolls such as Elasticsearch Kibana, AWS Cloudwatch, etc. + TS /SCI level security clearance + The ability… more
    Amentum (04/02/25)
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  • Network Engineer III

    CACI International (Charlottesville, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... provide IT infrastructure services for timely and accurate support of national security . Our team designs, implements and maintains transport and cybersecurity IT… more
    CACI International (03/21/25)
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  • Software Configuration Management Engineer

    CACI International (Chantilly, VA)
    …immediate opportunity is for you! We are seeking a Software Configuration Management Engineer to join our team supporting National Security missions through the ... Software Configuration Management Engineer Job Category: Engineering and Technical Support Time...repositories and support a promotional release structure(eg, dev, integration, test ), automate by integrating with our CI/CD pipeline +… more
    CACI International (04/12/25)
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