• Process Improvement Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation of everything we do ... create a safer, more secure world. Raytheon is seeking a Process Improvement Engineer . A highly motivated, Self-Starter Process Improvement Engineer to join our… more
    RTX Corporation (11/05/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage ... seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise...tools, and best practices. **Qualifications:** _Required:_ * An Active TS /SCI Clearance with Polygraph. * Security+ or DoD 8570… more
    CACI International (11/01/25)
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  • Sr. Electrical Engineer

    Leidos (Chantilly, VA)
    …**Senior Electrical Engineer ** **Location:** Chantilly VA **Clearance Required:** Active TS /SCI with ability to pass a polygraph. **This role may be eligible ... bonus.** We are seeking a highly skilled and detail-driven **Senior Electrical Engineer ** to lead the design, development, and optimization of electrical systems… more
    Leidos (10/28/25)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... CGI Federal has an exciting opportunity for an Integration Engineer /Developer within our Intel sector advancing the national security...degree and/or 10+ years of experience . Security Clearance: TS /SCI required with the ability to obtain a … more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... of space defense. KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage...Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with Polygraph + Bachelor's degree in computer science,… more
    KBR (10/21/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Engineer , Senior** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** J1025-1613 ... CGI Federal has an exciting opportunity for a Systems Engineer within our Intel sector advancing the national security...5 to 8 years of experience . Security Clearance: TS /SCI required with the ability to obtain a … more
    CGI Technologies and Solutions, Inc. (10/21/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... future of space defense. KBR is seeking a Software Engineer SME to join our team. The candidate will...Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with CI Polygraph + Bachelor's degree in computer… more
    KBR (10/21/25)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... CGI Federal has an exciting opportunity for an Integration Engineer /Developer within our Intel sector advancing the national security...degree and/or 10+ years of experience * Security Clearance: TS /SCI required with the ability to obtain a … more
    CGI Technologies and Solutions, Inc. (10/18/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    Amentum is seeking a skilled and experienced **Systems Engineer ** to join our team at **Fort Belvoir** . In this critical role, you'll provide essential contractual ... focusing on the assessments of architectures and interoperable capabilities. Systems Engineer or ORSA functions encompass design and execution of experiments, with… more
    Amentum (10/15/25)
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  • Senior Cloud Engineer

    SAIC (Fort Belvoir, VA)
    **Description** SAIC is seeking a **Senior Cloud Engineer ** to join our team at Fort Belvoir, Virginia. The Senior Cloud Engineer will be responsible for ... enabling seamless integration of AI/ML solutions. The Senior Cloud Engineer will collaborate with data scientists, ML engineers, and...AI/ML models. **Clearance:** + Candidates must have an active TS /SCI with the ability to obtain a TS… more
    SAIC (10/08/25)
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