• Enterprise Systems Engineer - Data

    Noblis (Bethesda, MD)
    …for enterprise programs. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and Polygraph . + Typically requires a BS ... Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a data focus to work in a dynamic mission-oriented environment within **Bethesda,… more
    Noblis (11/19/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience related to network...This role will also be expected to perform system architect duties for both revamping current system design to… more
    CACI International (10/21/25)
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  • Systems Engineer, Staff Principal

    BigBear.ai (Columbia, MD)
    …advanced IT systems . You'll work independently and collaboratively to: + Architect and enhance complex IT systems that support national security missions. ... and is passionate about building, maintaining, and optimizing mission-critical systems . If you're ready to lead innovative projects, shape...and infrastructure improvements. What you need to have + Active TS/SCI with Polygraph (required) + 12+… more
    BigBear.ai (11/27/25)
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  • Information Systems Security Engineer Level…

    ARSIEM (Columbia, MD)
    …https://www.arsiem.com/careers/ Original Posting Date: 2025-05-28 Clearance Requirement: This position requires an active TS/SCI with a polygraph . You must be a ... every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering representative on… more
    ARSIEM (11/01/25)
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  • Senior Principal Software Interface Lead

    Northrop Grumman (Jessup, MD)
    …to start. **Preferred Qualifications for Senior Principal SW Interface Lead:** * Current active DoD TS/SCI with Polygraph clearance * STEM degree in Electrical ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (12/05/25)
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  • Senior Cloud DevSecOps Engineer

    CACI International (Hanover, MD)
    …customer facing needs + Flexibility across multiple projects and customer bases + Active TS/SCI clearance with Polygraph + Experience with agile software ... Type: Part time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Part-Time On-Call-Short-Term Assignment Percentage of Travel Required: None… more
    CACI International (11/18/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are ... be considered for this position you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance. + US Citizenship. +… more
    GliaCell Technologies (11/01/25)
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  • Full Stack Developer

    Guidehouse (Bethesda, MD)
    …**:** Software Engineering (SWE) **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** As a ... developer, with the skills needed to develop software and systems from conception to production-ready. This role is more...Federal or DoD security clearance with a COUNTERINTELLIGENCE (CI) polygraph + High School Diploma/GED + AN ACTIVE more
    Guidehouse (01/01/26)
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  • Senior DevOps Engineer

    CACI International (College Park, MD)
    …software in Linux, Windows, or Mac OS environments. + **Security Clearance:** Active TS/SCI with Polygraph . + **Technical Proficiency:** Proficiency in MS ... Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel:… more
    CACI International (12/26/25)
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  • Application Engineer

    CACI International (Fort Meade, MD)
    …6PM-6AM) to provide 24/7 application support on our watch floor. **Qualifications:** **Required:** + Active TS/SCI w/ Polygraph + Proficiency in one or more of ... Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel:… more
    CACI International (11/19/25)
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