• Sr. Software Engineer TS/SCI Polygraph

    Leidos (Alexandria, VA)
    …opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform software development lifecycle (SDLC) ... activities as both an individual and a member of our top-notch agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing,… more
    Leidos (12/10/25)
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  • Cloud Migration - TS/SCI w/ Polygraph

    General Dynamics Information Technology (Bethesda, MD)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... **Skills:** Design,Systems Design,Systems Engineering **Experience:** 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Seize your opportunity to make a personal impact as a Cloud Migration SME (Subject Matter Expert)… more
    General Dynamics Information Technology (01/02/26)
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  • Hardware Reverse Engineer: Senior Level…

    Cipher Tech Solutions (Bethesda, MD)
    …Citizen who holds a US government security clearance at the TS//SCI level with Polygraph (no exceptions) + Must hold a Bachelor's Degree or higher in Computer ... Science, Software Engineering, Electric Engineering, Computer Engineering or closely related. + Related Experience: + Ten (10) years with a Bachelor's degree + Four (4) years with a Master's degree + Two (2) years with a PhD. + Significant experience leading… more
    Cipher Tech Solutions (12/23/25)
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  • Software Reverse Engineer: All Levels (Applicants…

    Cipher Tech Solutions (Bethesda, MD)
    …Citizen + Must hold a US government security clearance at the TS//SCI level with Polygraph + Must have a Bachelors degree in one of the following: Computer Science, ... Computer Engineering, Electrical Engineering, Math, or Physics OR be within 12 months of graduating with that degree + Must have ability to read and understand assembly code (x86 and x64 Assembly) + Must have proficiency in one of the following: C, C++, C#,… more
    Cipher Tech Solutions (10/31/25)
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  • Systems Engineer/Developer (TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... **Skills:** Cloud Engineering,Kubernetes,Programming Languages,Software Development,Systems Design **Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** The Systems Engineer will develop, build, deploy, manage,… more
    General Dynamics Information Technology (01/02/26)
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  • Information Systems Security Engineer (ISSE)…

    General Dynamics Information Technology (Mclean, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management ... **Skills:** Computer Security,Information Assurance,Open-Source,Operating Systems (OS) **Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** The ISSE will support our work on assessment and authorization (A&A) of… more
    General Dynamics Information Technology (01/02/26)
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  • Cloud DevOps Engineer (TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... **Skills:** Cloud Computing,Cloud Platform,DevOps,Red Hat Ansible **Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** The Cloud DevOps Engineer will architect, build, manage, maintain, and monitor a robust… more
    General Dynamics Information Technology (01/02/26)
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  • Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... **Skills:** IBM MVS,Linux,Microsoft Windows,Unix **Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge… more
    General Dynamics Information Technology (12/18/25)
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  • Security Control Assessor - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management ... **Skills:** RMF,Security Content Automation Protocol (SCAP),Security Technical Implementation Guides (STIGs) **Experience:** 8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Seize your opportunity to make a personal impact… more
    General Dynamics Information Technology (12/17/25)
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  • Data Analyst TS/SCI Polygraph

    Leidos (Mclean, VA)
    …Python, and SQL. + **Clearance Required: Must have TS/SCI with Polygraph .** **Preferred Qualifications:** + Familiarity with additional tools such as Cognos, ... VBA, R, SPSS, SAS, LimeSurvey, Personal Operations Portal system, PD Library, and Lawson. + Experience in workforce analytics and workforce planning, particularly in the context of human capital management and strategy. At **Leidos** , the opportunities are… more
    Leidos (12/04/25)
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