• Systems Engineer

    Leidos (Chantilly, VA)
    …maintain configuration standards of the customer. **Required Security Clearance:** + Active TS / SCI with Polygraph is required. **Required Experience, Skills, and ... Leidos National Security Sector is seeking a fully cleared, highly technical Systems Engineer to support an enterprise IT program. **In this role you will** be… more
    Leidos (11/21/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    …CONUS travel. **Qualifications** **Required:** + Must be a US Citizen. + Active TS / SCI with CI polygraph. + Bachelor's degree in science, technology, ... **Description** **Description:** SAIC has an opportunity for a **Systems Engineer ** to join an elite team providing Systems Engineering and Technical Advisory (SETA)… more
    SAIC (11/22/25)
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  • VDI Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …VDI Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance and be willing to obtain a CI Poly after starting ... VDI Engineer Location: Springfield, VA, US Job ID: ATR...new or existing computer systems utilizing both on-premises and cloud -based hosting technologies -Analyze requirements and system architectures to… more
    Arena Technical Resources, LLC (11/13/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (Chantilly, VA)
    Information Systems, or related STEM degree program. Security Clearance Requirements: Active TS / SCI (with poly preferred) Belong, Connect and Grow at KBRAt ... Title: Mid-Level System Engineer - GEOINT KBR is seeking a mid-level...and GEOINT capabilities that reside in NSG legacy and cloud environments + Support early product quality requirements review… more
    KBR (10/17/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of… more
    CACI International (10/07/25)
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  • Software Engineer / Databrick…

    Node.Digital (Dulles, VA)
    … / Databrick Engineer Location: Dulles, VA Must have an active Secret Clearance Node is supporting a US Government customer on a large mission critical ... to address emerging threats. Node is seeking a Databricks Engineer to support the migration of customer applications, services... (S) clearance. Must be able to obtain a TS / SCI clearance * Must be able to… more
    Node.Digital (09/19/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    …to travel overseas if required **Clearance Requirements:** + Must have an active/current TS / SCI w/ polygraph **Physical Requirements:** + Must be able to be ... ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team in **Reston, VA.** This is an onsite position. The **Senior… more
    ManTech (09/01/25)
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  • Software Engineer - Backend

    Jacobs (Chantilly, VA)
    …as Gitlab. . Self-starter with strong innovative and analytical ability . Possess TS / SCI with Full Scope Poly Jacobs is an Equal Opportunity/Affirmative Action ... product, the "Knack Stack," introduces flexible and automated hybrid cloud infrastructure as a service for cloud -agnostic...security. We are in search of a backend software engineer passionate about formulating new solutions, to join our… more
    Jacobs (11/04/25)
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  • Network Engineer

    Acclaim Technical Services (Herndon, VA)
    …workplace among DC area firms and continues to grow. We are actively seeking a Network Engineer with a current TS / SCI clearance and polygraph to join our ... security, including firewalls, VPNs, and access control lists (ACLs) * Familiarity with cloud computing (AWS, Azure, Google Cloud , etc.) * Familiarity with… more
    Acclaim Technical Services (09/27/25)
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  • Satellite Systems Software Engineer

    SAIC (Chantilly, VA)
    …issues. + Works without any direct supervisor. **Qualifications** + Must possess an active TS / SCI clearance with Polygraph. + Bachelors and 2 years of relevant ... & integration and more. This position is for a Satellite Systems Software Engineer for a large, multi-year contract supporting a cutting-edge and innovative space… more
    SAIC (11/06/25)
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