• Principal / Sr. Principal DevOps Software

    Northrop Grumman (Chantilly, VA)
    …**Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience with Software development + Experience with ... Systems** is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be...and able to obtain and maintain a TS / SCI Security Clearance. + A background in software more
    Northrop Grumman (12/04/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Agile ... of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions...to customer approval * US Citizenship required Clearance Active TS with eligibility for SCI required GDIT… more
    General Dynamics Information Technology (10/21/25)
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  • Software Engineer 1 ( TS

    CACI International (Columbia, MD)
    Software Engineer 1 ( TS / SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI ... * * CACI has an immediate opportunity for a Software Engineer to join a team in...of Public Key Enabling (PKE) Required Qualifications: * Active TS / SCI with polygraph * 4 - 10… more
    CACI International (11/07/25)
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  • Security Software Engineer

    SpaceX (Washington, DC)
    Security Software Engineer (Starshield) Washington, DC Apply...technical or engineering discipline + Active Top Secret , Top Secret SCI ... ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink...+ This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition… more
    SpaceX (10/29/25)
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  • Software Engineer 1

    Synergy ECP (Columbia, MD)
    …age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI w/ Polygraph Software Engineer Level 1 The Software ... Software Engineer 1 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or… more
    Synergy ECP (10/28/25)
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  • Software Engineer ( TS

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ211846 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer will design and develop complex new software more
    General Dynamics Information Technology (12/18/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …customer needs effectively. + You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . + ... and high-quality results. We are looking for a creative engineer to design and develop software prototypes...Who you are + Candidates must possess an active TS / SCI DoD security clearance issued by the… more
    Carnegie Mellon University (11/06/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …customer needs effectively. + You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . + ... and high-quality results. We are looking for a creative engineer to design and develop software prototypes...Who you are + Candidates must possess an active TS / SCI DoD security clearance issued by the… more
    Carnegie Mellon University (11/06/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Software Engineer Level 3 The ... individual software components. Requirements The Level 3 Software Engineer shall possess the following capabilities:... such as Junit or FIT CLEARANCE REQUIRED + TS / SCI w/ Polygraph Desired Qualifications: + Familiarity… more
    Synergy ECP (10/28/25)
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  • Software Engineer 2

    Synergy ECP (Columbia, MD)
    Software Engineer 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Software Engineer 2 The Software ... individual software components. Requirements The Level 2 Software Engineer shall possess the following capabilities:... such as Junit or FIT CLEARANCE REQUIRED + TS / SCI w/ Polygraph Desired Qualifications: + Familiarity… more
    Synergy ECP (10/22/25)
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  • Software Engineer 1

    Synergy ECP (Columbia, MD)
    Software Engineer 1 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Software Engineer 1 The Software ... individual software components. Requirements The Level 1 Software Engineer shall possess the following capabilities:... such as Junit or FIT CLEARANCE REQUIRED + TS / SCI w/ Polygraph Desired Qualifications: + Familiarity… more
    Synergy ECP (10/22/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information ...+ Must be a US citizen with an active Top Secret / SCI DoD Security clearance with ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship… more
    CACI International (12/20/25)
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  • Software Engineer (Journeyman, Full…

    Parsons Corporation (Reston, VA)
    …maximize system availability **What Required Skills You'll Bring All Levels:** + Active Top Secret clearance + Demonstrated recent experience with Java, Python, ... techniques and controls + Domestic and/or international project travel may be required. ** Software Engineer , Journeyman:** + Bachelors degree and 5+ years of… more
    Parsons Corporation (12/18/25)
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  • Principal/Sr. Principal Simulation Software

    Northrop Grumman (Sterling, VA)
    …they're making history. We have an opening for a Principal/Sr. Principal Simulation Software Engineer to join our team of qualified, diverse individuals in ... communication satellites. This position will be located in Dulles, VA and requires a TS / SCI clearance. **Roles and Responsibilities:** In this role you will: +… more
    Northrop Grumman (01/08/26)
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  • Ground Software Engineer (Mid…

    The Boeing Company (Chantilly, VA)
    …with iterative and agile software development + Ability to obtain TS / SCI clearance **Preferred Qualifications (Desired Skills/Experience):** + Active TS / ... for professional growth. Find your future with us. **Ground Software Engineer (Mid Career) - Millennium Space...Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include… more
    The Boeing Company (01/04/26)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... junior engineers + Perform other duties as assigned Minimum Qualifications: + Active TS // SCI with CI Polygraph + Bachelor's degree in computer science,… more
    KBR (12/02/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Software Engineer SME to join our team....Perform other duties as assigned Minimum Qualifications: + Active TS // SCI with CI Polygraph + Bachelor's degree… more
    KBR (10/21/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    …existing data or contribute new information in a collaborative environment. The Software Engineer for this position may be professionally focused on services ... Software Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job...veteran status, or any other protected class. Clearance Required: TS / SCI w/ Polygraph Job Description: Seeking aSoftware… more
    Synergy ECP (10/15/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    …protected class. Clearance Required: TS / SCI w/ Polygraph Job Description:Seeking a Software Engineer 1 to join the software development team who will ... new information in a collaborative environment. The Software Engineer for this position will be...performed in contractor facility in Annapolis Junction. Clearance Required: TS / SCI Other Requirements: US Citizenship Synergy ECP… more
    Synergy ECP (10/15/25)
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  • Software Engineer (ServiceNow)

    Themis Insight (Laurel, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Software Engineer (ServiceNow) to work in the Laurel, MD. Position location is ... to change based on central MD client's needs. Required: TS / SCI with a Polygraph Core Responsibilities: +...scripts and flow + Transform data Position Description: The Software Engineer develops, maintains, and enhances complex… more
    Themis Insight (12/03/25)
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