• Systems Development Engineer II, US ADC DBS Non…

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires ... of new and existing systems experience - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - Experience… more
    Amazon (10/10/25)
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  • Software Engineer, Principal

    Parsons Corporation (Annapolis Junction, MD)
    …or Azure (if using cloud infrastructure) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... **Programming/Automation:** + Strong proficiency in programming languages such as Python, Java , or other relevant languages for data processing and UI development.… more
    Parsons Corporation (10/25/25)
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  • Principal Signals Software Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI with Poly - Current At ... You Must Have** + Active and transferable ** TS / SCI with Polygraph** US government issued security clearance...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (10/13/25)
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  • Senior Software Infrastructure Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI with Poly - Current At ... Must Have** + Active and transferable US government issued ** TS / SCI with Polygraph** security clearance ...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (10/13/25)
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  • Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    Enlighten, honored as a Top Workplace from USA Today, is a leader...days per week in our Columbia, MD office. Once TS / SCI clearance is obtained, will ... Why Enlighten? At Enlighten, our team's unwavering work ethic, top talent and celebration of innovative ideas have helped...required on day 1. Will be processed for a TS / SCI level clearance ; US citizenship… more
    Huntington Ingalls Industries (10/28/25)
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  • GUI Development Lead

    Synergy ECP (Columbia, MD)
    …skills outlined below. Experience with JMS is a plus. Minimum Required Skills/Experience: * TS / SCI clearance * Bachelor's degree or higher in computer ... and expression, age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI Other Requirements: US Citizenship Software… more
    Synergy ECP (10/15/25)
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  • Sr. System Development Engineer, AWS Cross Domain…

    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 ... engineer systems on a massive scale and to gain top -notch experience in cloud computing. You'll be surrounded by...and process improvement - Current, active US Government Security Clearance of TS / SCI with Polygraph… more
    Amazon (11/14/25)
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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 ... for this position you must have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance . + US Citizenship. + Bachelor's… more
    GliaCell Technologies (11/01/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    …procedures and processes. This position will report to an on-site location in Maryland; an active TS - SCI clearance with Poly is required. What you will do + ... Program in Assembly, C, C++, Java , Perl, or Python. + Develop Windows applications using...+ Clearance : Must possess and maintain a TS - SCI clearance with a polygraph… more
    BigBear.ai (10/31/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    …identity and expression, age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI w/ Polygraph Job Description:Seeking a ... analytic users to view existing data or contribute new information in a collaborative environment. The Software Engineer for...+ Work performed in contractor facility in Annapolis Junction. Clearance Required: TS / SCI Other Requirements:… more
    Synergy ECP (10/15/25)
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