• Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program ... provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize,...operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and… more
    Leidos (09/23/25)
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  • Staff Software Engineer , AI/ML, Full…

    Google (Reston, VA)
    …possess and maintain an active US Government Top Secret/Sensitive Compartmentalized Information (TS/SCI) security clearance with polygraph. The position further ... Staff Software Engineer , AI/ML, Full Stack, Public Sector + _link_...Python, or full-stack development. + Active Top Secret/Sensitive Compartmentalized Information (TS/SCI) security clearance with polygraph. **Preferred… more
    Google (09/25/25)
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  • Senior Database Engineer TS/SCI with Poly…

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Senior Database Engineer TS/SCI with Poly REQUIRED** **Category:** Database Administration **Main location:** United States, Virginia, Reston **Position ID:** ... Time **Position Description:** CGI Federal is seeking an experienced Senior Database Engineer for an exciting opportunity within our Intel Community. This position… more
    CGI Technologies and Solutions, Inc. (09/12/25)
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  • ADC Engineer II, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    …most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to build a better ... the candidate selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate to opt… more
    Amazon (09/10/25)
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  • Systems Engineer /Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Midlevel Systems Engineer /Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** . ... As Computer Systems Engineer /Architect, you will be responsible for the design, development,...enterprise architecture. The individual designs and implements computer and information networks, such as local area networks (LAN), wide… more
    ManTech (08/21/25)
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  • OPIR Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    … space programs for the better. Join us. The world can't wait. You Have: + 3 + years of experience with national security satellite systems for SIGINT or GEOINT + ... OPIR Systems Engineer , Senior The Opportunity: At a certain point,...by crafting and managing emerging satellite architectures for national security space programsWith your guidance, we'll help transform the… more
    BOOZ, ALLEN & HAMILTON, INC. (09/29/25)
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  • Mechanical Engineer (Temporary Assignment)

    BWXT (Lynchburg, VA)
    …innovator that provides safe and effective nuclear solutions for global security , clean energy, environmental restoration, nuclear medicine and space exploration. ... microreactors for various defense and space applications. For more information , visit www.bwxt.com . Follow us on LinkedIn ,...- Position Overview: We are seeking a skilled Mechanical Engineer to fulfill a temporary need within our System… more
    BWXT (09/25/25)
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  • RF Engineer

    KBR (Chantilly, VA)
    Title: RF Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (09/24/25)
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  • Software Engineer

    CACI International (Dahlgren, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up ... Type of Travel: Continental US * * * **The Opportunity:** **The Software Engineer will provide support to the Naval Surface Warfare Center Dahlgren Division… more
    CACI International (09/15/25)
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  • Sr Data Engineer

    Parsons Corporation (Centreville, VA)
    …frameworks for pipelines. + Bachelor's or Master's degree in Computer Science, Information Systems, or a related field ** Security Clearance Requirement:** None ... **Job Description:** Parsons is seeking a highly skilled and experienced Senior Data Engineer to join our enterprise data team. This senior-level role is pivotal in… more
    Parsons Corporation (09/11/25)
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