• Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    …documentation of security architecture, findings, and mitigation strategies. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + Bachelor's ... using programming and scripting languages such as Python, C/C++, Assembly, or Java . + Demonstrated proficiency in both offensive and defensive cybersecurity. +… more
    Leidos (08/30/25)
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  • Software/Web Developer - Senior (Cleared)…

    IT Concepts (Springfield, VA)
    …with Java for Front-End and Backend programming, Azure, Angular JS and Angular 2. Clearance : + Must have active TS / SCI with willingness to take a CI ... DC Metro List Fastest Growing; Washington Business Journal: Fastest Growing Companies, Top Performing Small Technology Companies in Greater DC Culture | Northern… more
    IT Concepts (08/29/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    …environment. ** Clearance Requirements:** + Must possess a current and active TS / SCI with poly **Physical Requirements:** + The person in this position ... implementation and operations. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Information Technology, or a related field. + 6 or more years (5… more
    ManTech (08/29/25)
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  • Data Engineer

    KBR (Honolulu, HI)
    …performed across the entire Department of Defense! Basic Qualifications: + Active or current TS / SCI Clearance is required + This position requires a degree ... gaps and needs from stakeholders and for larger development items providing that information as feature requests or bug reports to the CHEETAS development team; and… more
    KBR (08/28/25)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    …Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... development. + Strong proficiency in at least one programming language (eg, Java , Python, C++, JavaScript). + Experience with modern software development practices… more
    CACI International (08/26/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …to another Leidos location. + Gaithersburg, MD + Alexandria, VA + Chantilly, VA ** Clearance Level Required:** Active TS / SCI and successfully pass a Polygraph ... in common object-oriented and scripting languages, with primary skills in Java , Python, and JavaScript (React, Angular). Experience with OpenLayers, Cesium, SQL,… more
    Leidos (08/23/25)
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  • Junior Software Engineer

    GliaCell Technologies (Laurel, MD)
    …for this position you must have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance . + US Citizenship. + The ... (EOSA) branch in their mission to integrate publicly available information (PAI) and open source technologies into CNO. +...a team. + Strong communication skills. Key Experience: + Java + Git + Maven (or similar build automation/dependency… more
    GliaCell Technologies (08/22/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …for this position you must have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance . + US Citizenship. + The ... meet mission objectives. Desired Skills: + Experience with any of the following: Java , JavaScript, Bash, Assembly (both x86 and x64), PowerShell, Perl, C#, and Rust.… more
    GliaCell Technologies (08/22/25)
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  • Senior Full Stack Software Engineer

    GliaCell Technologies (Laurel, MD)
    …for this position you must have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance . + US Citizenship. + The ... writing scripts and services in Python. + Experience developing software with Java . + Experience developing with UI frameworks (eg, Angular, React, etc.). +… more
    GliaCell Technologies (08/22/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (King Of Prussia, PA)
    …Technology, Management Information Systems, or related STEM degree program. Security Clearance Requirements: Active TS / SCI (with poly preferred) Belong, ... engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related… more
    KBR (08/21/25)
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