• Senior Environmental Systems…

    Leidos (Reston, VA)
    …& Infrastructure Portfolio at Leidos currently has an opening for a ** Senior Environmental Systems Engineer .** **The successful candidate will:** ... and software licensing support for environmental investigations and/or support activities. ** Senior Environmental Systems Engineer responsibilities:** *… more
    Leidos (08/27/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... are not limited to:** + Providing server /operating system centric expertise for testing, deploying, integrating, and...(eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining… more
    ManTech (09/30/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include ... but are not limited to:** + Providing server /operating system centric knowledge for testing, deploying, integrating, and...(eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining… more
    ManTech (08/20/25)
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  • Senior Systems Engineer…

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Integration & Testing ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ US (09/12/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/ senior - systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_… more
    GovCIO (07/23/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems Engineering and Architecture ... with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and… more
    V2X (09/19/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented ** Senior Systems Administrator** to join our team in Arlington, VA, supporting the ... years in computer-related areas such as Networks, Servers, Storage Area Networks, systems management, directory systems , Public Key Infrastructure, IT customer… more
    SAIC (09/26/25)
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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 ... the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer...of the enterprise server environment. The Principal Systems Engineer must have the ability to… more
    Saliense Consulting (10/01/25)
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  • DevSecOps Engineer , Signals Intelligence…

    The Boeing Company (Fairfax, VA)
    …Find your future with us. The Boeing Company is currently seeking a **DevSecOps Engineer ** to join the **Argon ST** group located in **Fairfax, VA.** This position ... currently hiring for a _broad range of experience levels_ including Experienced and Senior Level Software Engineers. Boeing BDS Argon ST designs and develops Signals… more
    The Boeing Company (09/21/25)
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  • Business Process Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Business Process Engineer , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Federal has an exciting opportunity for a Business Process Engineer within our Intel sector advancing the national security...skills, IT program management experience (2 yrs.) * Operating Systems : Strong knowledge of Windows and/or Linux server… more
    CGI Technologies and Solutions, Inc. (09/11/25)
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