• Lead Network Engineer

    CACI International (Springfield, VA)
    Lead Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... 10% Type of Travel: Local * * * **The Opportunity:** The Lead Network Engineer provides leadership on the program to develop, modernize, enhance, operate and sustain… more
    CACI International (12/12/25)
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  • Staff Engineer -Software Engineer

    TheIncLab (Mclean, VA)
    …you do? + Define and drive technical strategy, architecture, and design for complex systems . + Serve as a subject matter expert for software engineering best ... purpose as well. We are looking for a Staff Engineer to join our Software Engineering team. This is...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing… more
    TheIncLab (12/09/25)
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  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Systems Engineer - SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... **Join us and make a difference in National Security!** Systems Engineers on this program monitor operations and collect...Must be a US citizen and have an active TS /SCI with a polygraph + Expert applying… more
    Leidos (12/11/25)
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  • Ground Systems Engineer

    KBR (Chantilly, VA)
    Title: Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. KBR is seeking a Ground Systems Engineer to work on complex projects...Minimal + Working Hours: Standard QUALIFICATIONS Required: + Active TS /SCI clearance with polygraph. + Bachelor's degree in science,… more
    KBR (12/19/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... and upgrade of networks including servers, routers, switches, firewalls, remote access systems , and networks Provides expert knowledge for maintaining network… more
    General Dynamics Information Technology (11/25/25)
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  • Space Protection Acquisition Engineer

    SAIC (Chantilly, VA)
    …of experience. Significant customer experience may be considered in lieu of degree. + Active Top Secret /SCI clearance with CI Poly. + Experience in DoD or IC ... **Description** SAIC is seeking a **Space Protection Acquisition Engineer ** to join our team providing systems...and hardware and software solutions. The **Space Protection Acquisition Engineer ** will serve as a subject matter expert… more
    SAIC (11/21/25)
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  • Navigation Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …, leveraging your technical expertise and a passion for continuous learning. As a Navigation Systems Engineer at APL, you will + Design and analyze navigation ... systems programs. You will join a team of expert analysts in an environment that values collaboration and...by your start date and can ultimately obtain a Top Secret level clearance. If selected, you… more
    Johns Hopkins Applied Physics Laboratory (12/18/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …, submittals, and specifications tailored to site requirements. **Basic Qualifications** + **Current Top Secret SCI security clearance and the ability to pass a ... **Description** **Senior Mechanical Engineer ** Leidos is seeking a seasoned and innovative...**Preferred Qualifications** + **Current Polygraph** + Recognized **Subject Matter Expert (SME)** in mechanical systems . + PE… more
    Leidos (10/27/25)
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  • Senior Windows Engineer

    CACI International (Mclean, VA)
    …extensive experience in system design, integration, testing, and maintenance for complex systems . The Senior Windows Engineer will collaborate with various ... Senior Windows Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/18/25)
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  • Systems Integration Engineer

    Amentum (Hanover, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Integration Engineer ** to join our team of passionate individuals in **Hanover, ... members to create and implement solutions and/or troubleshoot problems **Requirements:** * Expert experience with Linux operating systems (eg, Rocky, RHEL) *… more
    Amentum (11/20/25)
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