• System Engineer TS/SCI with Poly REQUIRED

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …designing and maintaining robust IT systems ? Do you excel in optimizing system performance and ensuring reliability? If so, we have an exciting opportunity ... in system engineering, Computer Science, Computer Engineering, Computer Information Systems 5 years of experience is supporting technical programs executing the… more
    CGI Technologies and Solutions, Inc. (11/11/25)
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  • Principal Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …in complexity from desktop training all the way up to high fidelity weapon system and full-flight training systems including full visual motion and simulator ... **Security Clearance:** DoD Clearance: Secret **Principal Software Engineer** **- Training System Software (Onsite)** **Role Description: ** We are searching for a… more
    RTX Corporation (11/19/25)
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  • Systems Engineering Lead, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …timelines. Key responsibilities involve acting as a technical leader, ensuring system performance , safety, and reliability, and mentoring junior engineers ... ** Systems Engineering Lead, SME** **Category:** Software Development/ Engineering...operation. . Performance Monitoring and Optimization: Tracking system performance , identifying bottlenecks, and implementing solutions… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    **Resp & Qualifications** **PURPOSE:** Defines, designs and develops system requirements. Performs trade-off analysis of performance , life-cycle cost, risk, ... analyzing user and potential user input; evaluating similar and related products and systems . Develop system automation and system integration of business… more
    CareFirst (12/05/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …areas for improvement. Identify issues affecting end-to-end performance of systems , provide engineering support to system testing and modeling efforts, ... Systems Engineer shall drive the A&E team and directly support the performance of system integration, performance analysis, requirements engineering and… more
    V2X (11/25/25)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …assistance to end-users for hardware, software, and network-related issues. Monitor system performance and security, ensuring compliance with organizational ... Deploy software updates, patches, and security fixes to desktop systems . Conduct regular system backups and data recovery operations. Maintain and update asset… more
    Sciolex Corporation (10/14/25)
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  • Software Engineer II - Training System…

    RTX Corporation (Sterling, VA)
    …in complexity from desktop training all the way up to high fidelity weapon system and full-flight training systems including full visual motion and simulator ... **Security Clearance:** Secret - Current **Software Engineer II** **- Training System Software (Onsite)** We are currently searching for a Software Engineer… more
    RTX Corporation (12/09/25)
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  • Internship Program: Power System Controls…

    Eaton Corporation (Manassas, VA)
    …to provide solutions to our customers' power problems at every stage of the power system . The **Power Systems Solutions** group is a full-service systems ... extensive services that ensure safe, efficient, and reliable power systems at every stage. + **Strategic Networking:** Benefit from...of the largest and most experienced teams of power system professionals in the industry. As one of our… more
    Eaton Corporation (12/04/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Management Framework controls to systems with successful authorization of those systems + Use of system authorization workflow tools including advising on ... Information System Security Engineer (ISSE) About the Organization Established...Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes… more
    Assertive Professionals (10/09/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (11/07/25)
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