• Principal/Sr. Principal IPT SIL Developer

    Northrop Grumman (Annapolis Junction, MD)
    …Active DoD Secret Clearance with the ability to obtain and maintain a TS / SCI with Polygraph prior to start **Basic Qualifications for Sr. Principal IPT SIL ... Active DoD Secret Clearance with the ability to obtain and maintain a TS / SCI with Polygraph prior to start **Preferred Qualifications:** * Active DoD TS more
    Northrop Grumman (11/01/25)
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  • Senior Cryptologic Computer Scientist

    GliaCell Technologies (Fort Meade, 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 ... well as on a team. + Strong communication skills. Key Skills: + Software Engineer/ Developer skills + Experience working on analytics and systems to support the… more
    GliaCell Technologies (10/30/25)
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  • Database Developer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Education and/or Experience: Bachelor's degree and/or 10+ years of experience * Security Clearance: TS / SCI required with the ability to obtain a TS / SCI ... **Database Developer , Senior** **Category:** Project Management **Main location:** United...and/or 5 -10 years of experience * Security Clearance: TS / SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • ServiceNow Requirements Manager (SETA)

    SAIC (Chantilly, VA)
    …delivery sprints. US Citizenship required. Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance with Poly is required to ... four (4) years or more experience. + Must be a US Citizen. + Active TS / SCI security clearance with current polygraph required to start and must be maintained.… more
    SAIC (09/24/25)
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  • CNO Developer (Baseband)

    Parsons Corporation (Annapolis Junction, MD)
    …Bring:** + Experience with Vulnerability Research **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... our country. **What Required Skills You'll Bring:** + Active TS / SCI w/ Polygraph required for consideration +...relevant field of study + Minimum 8 years of software engineering, reverse engineering (or 6 years' experience with… more
    Parsons Corporation (10/24/25)
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  • Program Security Officer (Modeling and Simulation)

    KBR (Reston, VA)
    …of Special Access Program (SAP) requirements. + Liaise with government and third-party software developer stakeholders with respect to MLS tool functionality and ... experience, or Master's Degree with 8 years of relevant experience + Active TS // SCI clearance + Demonstrate experience applying Executive Orders 12333 and 13526;… more
    KBR (10/24/25)
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  • Mission Solutions SAFe Agile Engineer

    CACI International (Sterling, VA)
    …experience in lieu of degree will be considered, + Active Top Secret // Sensitive Compartmented Information with Counterintelligence Information ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel...scale candidate will be a Novice, Intermediate, or Advanced developer in C, C++, Java, and Python. Will learn… more
    CACI International (09/25/25)
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  • Ground Segment System Engineer

    SAIC (Chantilly, VA)
    …System Engineer leads ground-related systems engineering activities and oversees developer software development progress. Responsibilities include, but are ... verification and validation + Represent the Program Office at developer Agile events; ensuring that the customer and stakeholder...and program plans **Qualifications** + Must possess an active TS / SCI clearance with Polygraph + Bachelors and… more
    SAIC (10/08/25)
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  • Full Stack Developer

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …possess an activeTS/ SCI with Full Scope Polygraph clearance Job Description: An active Top Secret / SCI Clearance with a Full Scope Polygraph is required. ... Full Stack Developer Location: Annapolis Junction, MD, US Job ID:...have an immediate need for a Full-Stack or Back-End Software Engineer. The ideal candidate will be a self-starter… more
    Arena Technical Resources, LLC (11/03/25)
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  • Full Stack Developer /Integrator

    CACI International (Hanover, MD)
    Full Stack Developer /Integrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... scripts and supporting customer integration inquiries. **Qualifications:** **_Required_** : * TS / SCI Clearance with polygraph *Bachelor's Degree or higher in… more
    CACI International (11/08/25)
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