• Mid-Level Software Engineer

    Leidos (Gaithersburg, MD)
    …Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** ... Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable,… more
    Leidos (10/05/25)
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  • Network Engineer Lead

    Leidos (Bethesda, MD)
    …Due to the nature of the government contracts we support, US Citizenship is required. + TS / SCI with Poly required for Position or TS / SCI and willingness ... you can thrive, keep reading!** Leidos is looking to fill a Network Engineer Lead position to support the National Media Exploitation Center (NMEC). The Network… more
    Leidos (10/03/25)
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  • AI/ML Engineer Level 2

    CACI International (Suitland, MD)
    …2 Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... teams to identify opportunities for AI/ML integration and improvement. **Qualifications:** * TS / SCI Clearance * Bachelor's degree in Computer Science, Data… more
    CACI International (10/29/25)
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  • Senior AI-ML Engineer

    CACI International (Suitland, MD)
    … Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... CACI is seeking a skilled and experienced Senior-level AI/ML Engineer to join our dynamic team to support a...trends and advancements in AI/ML technologies. **Qualifications:** + Active TS / SCI clearance + Bachelor's or Master's degree… more
    CACI International (10/16/25)
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  • Software Engineer

    Assertive Professionals (Hanover, MD)
    …Number AP--24-00025 Location Hanover, Maryland Full-Time/Part-Time Full-Time Minimum Clearance TS / SCI with a Polygraph Timeline Pipeline Description Assertive ... processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information … more
    Assertive Professionals (08/22/25)
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  • Sr. System Development Engineer , AWS Cross…

    Amazon (Jessup, MD)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the candidate ... Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence. This ...improvement - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - 5+… more
    Amazon (11/14/25)
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  • Network Security Engineer !

    CACI International (Columbia, MD)
    Network Security Engineer ! Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... contributions are celebrated. **Qualifications:** _Required:_ + **Clearance** : An active NSA TS / SCI with Polygraph. + **Experience:** 5 years of experience as… more
    CACI International (10/24/25)
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  • Software Engineer 2

    Nightwing (Annapolis Junction, MD)
    …processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support...system level to individual software components. **_** An active TS / SCI with Poly is required. **_** The… more
    Nightwing (09/22/25)
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  • Senior Cloud DevSecOps Engineer

    CACI International (Hanover, MD)
    …Engineering Time Type: Part time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Part-Time On-Call-Short-Term Assignment Percentage ... * **The Opportunity:** CACI is seeking a Cloud DevSecOps Engineer for our Hanover, MD location. The Cloud DevSecOps...Flexibility across multiple projects and customer bases + Active TS / SCI clearance with Polygraph + Experience with… more
    CACI International (11/18/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, 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 ... processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information … more
    GliaCell Technologies (11/10/25)
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