• Information System Security Engineer

    Amentum (Warrenton, VA)
    …network/operational systems at multiple classifications levels. **Requirements:** * Must have active Top - Secret clearance with SCI or TS with the ability ... further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals...environment. **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/05/25)
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  • Software Engineer ETL - Senior

    Noblis (Chantilly, VA)
    …+ Collaborate with cross-functional teams to ensure seamless integration Required Qualifications + ** Active Top Secret ( TS ) clearance with eligibility ... Responsibilities As a Senior ETL Software Engineer , you will be...drive best practices + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
    Noblis (11/19/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …DOD Secret Clearance with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance is required. Qualifications: + Bachelor's ... Location: Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Active Secret Clearance required to be considered...with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance… more
    L3Harris (11/01/25)
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  • Software Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …address, and prevent problems on complex tasks and systems. + Must have had an active Top Secret security clearance within the last 24 months. + ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $150,000.00 Security Clearance: Top Secret Level of Experience: Mid Meet HII's Mission… more
    Huntington Ingalls Industries (11/05/25)
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  • Software Engineer (lead) - level 4

    Northrop Grumman (Fairfax, VA)
    …required._ **Basic Qualifications (** _must have to be considered_ **)** + Requires an ** active ** DoD Top - Secret **( TS )** with Sensitive Compartmented ... your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role at our **Fairfax,..._not required but preferred_ **)** + STEM degree + Active TS with an active /current… more
    Northrop Grumman (11/19/25)
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  • Software Engineer

    Leidos (San Diego, CA)
    …verbal communication** and ** software documentation** skills. **Preferred Qualifications** + ** Active Top Secret clearance** + Familiarity with **Agile ... sensing, and high-performance computing** . We're looking for a ** Software Engineer / Computer Scientist** who thrives...citizenship** and ability to obtain a ** Top Secret clearance** ( active TS preferred).… more
    Leidos (10/22/25)
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  • Analog Modeling and Simulation Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …results. + US Citizenship Required + Ability to obtain and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI) security clearance (US ... Citizenship Required + Ability to obtain and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI)...+ Programming experience with Cadence SKILL or Python + Active TS /SCI Clearance with Polygraph Salary Range:… more
    Northrop Grumman (10/31/25)
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  • Software Engineer - Level 4…

    Northrop Grumman (Colorado Springs, CO)
    …of application, which is required to start with the ability to obtain and maintain a Top Secret - TS /SCI/SAP security clearance + Ability and willingness to ... has an exciting career opportunity for an Sr Principal Software Engineer - Level 4 - M&S...communication skills **Preferred Qualifications:** + Applicants holding a current, active in-scope DoD-issued ** Top Secret more
    Northrop Grumman (11/08/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …coding, testing, and debugging complex algorithms + ** Active and transferable Top - Secret SCI ( TS /SCI)** US government issued security clearance is ... Current **Applied Signal Technology (AST** ) is seeking a ** Software Engineer II** who strives for excellence...Experience with GPU architectures and TensorFlow scripting + Existing TS /SCI clearance ( Active within the last 24… more
    RTX Corporation (10/04/25)
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  • Full-stack Software Engineer Level 3…

    Northrop Grumman (Aurora, CO)
    …4 years of experience may be considered in lieu of degree. + **Requires an** ** active ** **DoD Top - Secret ( TS ) clearance with Sensitive Compartmented ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...the job** : **This requisition is sourcing a Full-Stack Software Engineer with a focus on the… more
    Northrop Grumman (12/12/25)
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