• Sr Principal Software Engineer Java

    Northrop Grumman (Colorado Springs, CO)
    …history. Northrop Grumman is seeking a Sr Principal Software Engineer Java with a Top Secret / SCI clearance and a Counter Intel Polygraph to work ... for status & control of ground equipment. * Provide TS / SCI Java software development. Perform...at Schriever SFB, near Colorado Springs, CO * Active TS / SCI clearance and current CI… more
    Northrop Grumman (09/10/25)
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  • Application Software Engineer, Data - Top

    SpaceX (Hawthorne, CA)
    …algorithms and frameworks ADDITIONAL REQUIREMENTS: + Active Top Secret or TS / SCI . Note that an active clearance may provide the opportunity for ... Application Software Engineer, Data - Top Secret Clearance Hawthorne,...SKILLS AND EXPERIENCE: + Programming experience in Python, C#, Java , Scala, Go or similar languages + Experience working… more
    SpaceX (09/09/25)
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  • Full-Stack or Back-End Software Engineer…

    Booker DiMaio, LLC (Annapolis Junction, MD)
    An active Top Secret / SCI Clearance with a Full Scope Polygraph is required. This job is onsite in Annapolis Junction, MD with 1-2 remote days/week ... and Development: Independently design, develop, and document high-quality, scalable Java (Spring Boot) software solutions. This includes writing clean, maintainable… more
    Booker DiMaio, LLC (09/12/25)
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  • Full Stack Software Engineer Senior - Top

    Lockheed Martin (King Of Prussia, PA)
    …Web Frameworks \- Angular/React/Vue\.js/Ember\.js * GitLab pipeline for software project * Active Top Secret security clearance to start and maintain level ... broker\-based API\) * REST or gRPC experience * Active TS / SCI clearance \#LMSpaceSoftwareEng **Security ..., you must be a US Citizen for consideration\. ** Clearance Level:** Top Secret with… more
    Lockheed Martin (07/31/25)
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  • Mechanical Engineer - Multiple Levels - Top

    Leidos (Reston, VA)
    …EXPERIENCE, CLEARANCE :** + Candidate must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, and be eligible to obtain a ... TS / SCI w/ CI poly level clearance...models + Ability to make decisions based on incomplete information and communicate any gaps in information along… more
    Leidos (09/20/25)
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  • Software Engineer, Senior (Level III) - TS

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression of ... degree or above\.** **Selected candidate must have an active TS / SCI w/ poly security clearance ...with LM Products Horizon or Conductor * Python, and Java \#LMSpaceSoftwareEng **Security Clearance Statement:** This position… more
    Lockheed Martin (08/15/25)
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  • Junior Java Developer (Active TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** Java ,Software Development,Software Solutions **Experience:** 0 + years of related...an additional 5 days of PTO for TS / SCI with Poly._** At General Dynamics Information more
    General Dynamics Information Technology (09/22/25)
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  • Mid-Level Java Developer (Active TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... capabilities.** **REQUIREMENTS AND QUALIFICATIONS:** **The position requires an active TS / SCI with Polygraph.** **Bachelor's Degree in Computer Science,… more
    General Dynamics Information Technology (09/20/25)
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  • Sr. Software Engineer ( Top Secret )

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:** ... Deployment pipelines, automated build, and/or configuration tools * Active Top Secret DOD Security Clearance ...years with the ability to obtain and maintain a TS / SCI clearance **Desired Skills:** *… more
    Lockheed Martin (09/05/25)
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  • Full Stack Java Developer - TS

    General Dynamics Information Technology (Chantilly, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and mission-critical. Join our team as a Full Stack Java Developer and make an impact. While you help...or work experience + **Experience:** 8+ years + **Security clearance level:** TS / SCI with Polygraph… more
    General Dynamics Information Technology (09/02/25)
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  • Java Software Developer - TS

    General Dynamics Information Technology (Herndon, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... other JavaScript based UI Development frameworks + Experience with Java + Willing to develop and implement solutions in...services and working in an AWS environment + **Security Clearance Level** : TS / SCI w/… more
    General Dynamics Information Technology (08/20/25)
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  • Full Stack Java Developer - TS

    General Dynamics Information Technology (Chantilly, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** Agile Methodology, Java Full Stack Development,JavaScript **Experience:** 5 + years of...- 9am-3pm + **Security Clearance Level** : Top Secret / SCI with Polygraph +… more
    General Dynamics Information Technology (09/12/25)
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  • Enterprise Architect, SCITLS ( Top

    General Dynamics Information Technology (Offutt AFB, NE)
    …of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Professional ... Omaha, Nebraska - Relocation may be available + **Security Clearance ** : minimum Top Secret ..... **Must be willing to obtain Top Secret with SCI eligibility.** TS /… more
    General Dynamics Information Technology (09/20/25)
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  • Full Stack Java Developer - TS

    General Dynamics Information Technology (Mclean, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... simple solutions to complex problems as a Full Stack Java Developer at GDIT. Here, you'll tailor cutting-edge solutions...**Experience: 10** + years of related experience + **Security Clearance Level:** TS / SCI with Polygraph… more
    General Dynamics Information Technology (08/29/25)
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  • ServiceNow Developer - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... orientated languages like Javascript, Java , and Python. + **Security clearance level:** TS / SCI with Polygraph + **Desired skills:** + Experience working… more
    General Dynamics Information Technology (09/23/25)
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  • Principal Software Engineering Manager - CTJ…

    Microsoft Corporation (Reston, VA)
    …to the following specialized security screenings: + Candidates must have an active Top Secret and be willing to upgrade to TS / SCI (with polygraph). This ... role will require candidates to maintain the TS / SCI (with polygraph) clearance . Ability...government customer requirements. You will be asked to provide clearance verification information prior to an offer… more
    Microsoft Corporation (09/18/25)
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  • Software Engineer Staff ( Top Secret

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:** ... as Jira and Confluence * This position requires a Top Secret clearance with investigation...GCP\), microservices, APIs, DevOps, and data architecture\. * Active TS / SCI clearance \#LMSpaceSoftwareEng **Security … more
    Lockheed Martin (09/05/25)
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  • Full-Stack Java Developer with Automated…

    CACI International (Sterling, VA)
    Full-Stack Java Developer with Automated Testing Experience- TS / SCI with Poly Job Category: Information Technology Time Type: Full time Minimum ... Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...**The Opportunity:** CACI is currently looking for a Full-Stack Java Developer with automated testing experience to join our… more
    CACI International (09/06/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …of related experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application + Scripting experience ... persuasive presentations to external customers at milestone reviews **Preferred Qualifications:** + Active Top Secret / SCI clearance + Support mission… more
    Northrop Grumman (09/03/25)
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  • Sign-on Bonus Eligible! Java Developer…

    Amentum (Hanover, MD)
    …small-scale platforms + Experience working on teams of software developers and integrators ** Clearance Required:** + Active TS / SCI with Poly **Minimum ... development of new or enhancement of existing capabilities predominately using Java + Java development for new or existing applications + Provide Tier III… more
    Amentum (09/04/25)
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