• The Computer Merchant, LTD. (Aurora, CO)
    …a lead in integration and/or test engineer in a software development environment. Experience with Agile development methodology. Experience with Mission ... as it pertains to Ground Systems. Active and transferable TS / SCI US government issued security clearance is...matter experts to support system development and test execution. Lead a mixed team of employees, subcontractors, and leased… more
    job goal (11/28/25)
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  • TS / SCI Lead Software

    Insight Global (Greenville, TX)
    Job Description This role is for a sophisticated Lead Software Architect / Application Lead who is experienced in leading architecture and system designs for ... 40% on site in Greenville Texas at a cleared TS / SCI facility leading integration efforts and 60%...deep passion for writing exceptional code and building world-class software products that serve millions of users. They will… more
    Insight Global (11/07/25)
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  • Lead , Software Engineer

    L3Harris (Greenville, TX)
    …scripting languages such as Bash and Python. Preferred Additional Skills: + Active US Top Secret / SCI clearance. + Experience in Design Patterns and ... domains in the interest of national security. Job Title: Lead , Software Engineer Job Code: 30612 Job...technical guidance to junior engineers. Qualifications: + Active US Secret clearance. + Bachelor's Degree and minimum 9 years… more
    L3Harris (11/05/25)
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  • Lead Software Infrastructure…

    CACI International (Sterling, VA)
    Lead Software Infrastructure Engineer T5 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret ... best practices to continuously improve infrastructure capabilities. **Qualifications:** _Required:_ + Top Secret Clearance required with SCI eligibility… more
    CACI International (11/12/25)
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  • Lead CNO Software Engineer

    ManTech (Hanover, MD)
    … CNO Software Engineer** to join our CNO team in **Hanover, MD.** As a Lead Software Engineer on our team, you will play a key role in developing advanced ... with programming in assembly languages **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph security clearance and be willing and able to… more
    ManTech (11/26/25)
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  • Lead CNO Software Engineer

    ManTech (Aurora, CO)
    **MANTECH** seeks a highly experienced and mission-focused ** Lead Software Engineer** to join our CNO team in **Aurora, CO.** As a Senior Software Engineer ... with programming in assembly languages **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph security clearance and be willing and able to… more
    ManTech (10/29/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …execution of field events and prototype demonstrations Qualifications you must have: + Active Top Secret clearance with SCI eligibility + MS with 7+ ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace...optimization, and machine learning. We are searching for a Lead EW Software Engineer who will function… more
    RTX Corporation (11/05/25)
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  • Software Engineer, Lead - TS

    Parsons Corporation (Annapolis Junction, MD)
    …mission experience are advantageous but not required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... **Job Description:** Parsons is seeking an experienced and dynamic ** Lead ** ** Software Engineer** to manage a diverse...is essential + Atlassian, Jira, Confluence experience + Active TS / SCI w/Poly **What Desired Skills You'll Bring:**… more
    Parsons Corporation (11/24/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …+ Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility **at time of application** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...schedule, with every other Friday off. This role will lead a small team of software developers… more
    Northrop Grumman (10/24/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …junior developers and drive technical excellence across projects. **Responsibilities:** + Lead software development projects from requirements analysis through ... If so, look no further. Amentum is seeking a ** Software Technical Lead ** to join our team...systems + Exceptional analytical and problem-solving abilities **Clearance Required:** TS / SCI w/ Poly **Minimum Education:** + MS… more
    Amentum (10/27/25)
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  • Lead /Sr. Specialist, Software

    L3Harris (Chantilly, VA)
    …Position requires Top Secret Clearance which requires US Citizenship. Qualifications: + Top Secret or TS / SCI Clearance + Bachelor's degree in ... sea and cyber domains in the interest of national security. Job Title: Lead /Sr. Specialist, Software Engineer Full-Stack Application Job Code: 30938 Job… more
    L3Harris (11/19/25)
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  • Software Engineer Lead (Mgr…

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …short video: https://vimeo.com/732533072 Job Description We are seeking a dynamic and experienced Software Engineer Lead to guide our growing software ... and driving programmatic success across multiple projects. As the Software Engineer Lead , you will serve as...+ Must be able to obtain and maintain a TS / SCI security clearance with enhanced security checks… more
    Huntington Ingalls Industries (11/27/25)
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  • Lead Full Stack Software Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Lead Full Stack Software Developer** to join our team in **Chantilly, VA.** **Responsibilities ... manuals or similar documentation. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to… more
    ManTech (11/19/25)
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  • Software Engineering Lead

    Northrop Grumman (Manhattan Beach, CA)
    …time of application and be able and willing to obtain and maintain a DoD Top Secret / SCI clearance **Preferred Qualifications:** + Experience with VxWorks 6.9 ... Grumman. Northrop Grumman Space Sector is looking for a ** Software Lead ** to support our Communications Systems...and unit test, system integration and test. + Active TS / SCI clearance _This position description does not… more
    Northrop Grumman (10/25/25)
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  • Flight Software Engineering Lead

    Northrop Grumman (Manhattan Beach, CA)
    …of application and be able and willing to obtain and maintain a DoD Top Secret / SCI clearance **Preferred Qualifications:** + Experience with MIL-STD-1553B, ... of the effort (eg configuration management, unit testing). The Software Lead will guide process improvement, especially...+ Experience using SIMICS, VectorCast, GoogleTest + Active DoD Top Secret / SCI clearance **Curious about… more
    Northrop Grumman (11/14/25)
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  • Software Engineer Lead - Level 4

    Northrop Grumman (Aurora, CO)
    …**Requires an** **active** **DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility, at time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...schedule, with every other Friday off. This role will lead a small team of software developers… more
    Northrop Grumman (12/04/25)
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  • Software Engineer ( lead ) - level 4

    Northrop Grumman (Fairfax, VA)
    …+ Requires an **active** DoD Top - Secret **( TS )** with Sensitive Compartmented Information **( SCI )** **clearance** **at time of application.** ... schedule, with every other Friday off. This role will lead a small team of software developers...required but preferred_ **)** + STEM degree + Active TS with an active/current SCI [ TS more
    Northrop Grumman (11/19/25)
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  • Software Engineering Lead

    Parsons Corporation (Colorado Springs, CO)
    …Certification + AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... help. Our team is looking for an amazingly talented Software Engineering Lead with demonstrated leadership experience...to learn new tools and concepts quickly. + Active TS security clearance, with SCI eligibility is… more
    Parsons Corporation (09/26/25)
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  • Software Engineer Lead

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $100,883.00 - $144,118.00 Security Clearance: TS / SCI Level of Experience: Management This opportunity resides ... Job Description We are seeking a dynamic and experienced Software Engineer Lead to guide our growing... clearance is required to start + Must have TS / SCI security clearance Physical Requirements May be… more
    Huntington Ingalls Industries (09/30/25)
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  • Distinguished Software Engineering…

    Frontier Technology Inc. (Dayton, OH)
    …in one or more core languages (Python, Java, C++, TypeScript). + Active Secret clearance required; TS / SCI strongly preferred. Desired: + Experience ... by integrating people, process, and technology. FTI is seeking a Distinguished Software Engineering Lead to serve as both a hands-on architect and integrator for… more
    Frontier Technology Inc. (10/14/25)
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