• Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS /SCI) clearance required prior to start date. + ... asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a...Experience with automated system deployments + Existing Top - Secret SCI ( TS /SCI) with Poly ( Active more
    RTX Corporation (10/21/25)
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  • System Engineer Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …MD area.\x26nbsp; <\/span><\/span>\n <\/div>\n \n <\/span><\/span>\n <\/div>\n \n A current and active TS \/SCI Clearance with a MD Polygraph required. No ... <\/span><\/li>\n <\/ul>\n \n \n <\/div><\/span> Requirements<\/h3>\n \n A current and active TS \/SCI Clearance with a MD Polygraph required. No… more
    Jovian Concepts, Inc. (11/15/25)
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  • ADC Engineer , Controls Fleet

    Amazon (Jessup, MD)
    …emphasis on scripting/coding - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - IT ... computing environments. We are seeking a passionate and motivated engineer to participate on a team of Windows and...the candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further… more
    Amazon (10/25/25)
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  • Sr. UI/UX Front-End Development Engineer

    Leidos (Bethesda, MD)
    …communication skills and the ability to write well-documented code. + Must possess an Active Top Secret /SCI clearance and ability to obtain and maintain ... an exciting opening. We are seeking a skilled Sr. UI/UX Front-End Engineer . You will develop high-quality web applications using a state-of-the-art technology stack… more
    Leidos (10/11/25)
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  • Senior Software Engineer

    CACI International (College Park, MD)
    …Scripting, Virtualization , storage and compute platforms, etc.). + **Security Clearance:** Active TS /SCI with Polygraph. + **Python Expertise:** At least 2 ... Senior Software Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (09/24/25)
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  • Software Engineer

    Assertive Professionals (Hanover, MD)
    Software Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best...OPENpositions are available right now. These are best for active job seekers. PROPOSEDpositions are pending the results of… more
    Assertive Professionals (08/22/25)
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  • Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    …to 10%) to apply your skills in diverse environments. **Qualifications:** _Required:_ + An active DoD Secret clearance. + The ability to obtain and maintain a ... Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time...both individually and as a team. _Desired:_ + An active DoD TS /SCI clearance. + DoD 8570… more
    CACI International (08/26/25)
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  • System Engineer

    CACI International (Aberdeen Proving Ground, MD)
    System Engineer Job Category: Engineering Time Type: Full time...is the equivalent of a Bachelor's degree. + An active TS /SCI Clearance with Poly. + Provide ... Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* **The Opportunity:** CACI is seeking a cleared Systems Engineer to provide software engineering and integration expertise in… more
    CACI International (10/24/25)
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  • ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Columbia, MD)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...Troubleshooting / Support for technical IT issues - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (10/16/25)
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  • Senior Software Infrastructure Engineer

    RTX Corporation (Fort Meade, MD)
    …for bids on future development activities. **Qualifications You Must Have** + Active and transferable US government issued ** TS /SCI with Polygraph** security ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/13/25)
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