• Rocket Lab Corporation (Long Beach, CA)
    …assemble satellite hardware and software that supports other satellite missions. SENIOR SPACECRAFT FORMULATION SYSTEMS ENGINEER - TS /SCI CLEARANCE Based ... that make up a satellite like solar panels, flight software , reaction wheels and star trackers, separation systems, radios,...Rocket Lab's global headquarters in Long Beach, CA, the Senior Spacecraft Formulation Systems Engineer is responsible… more
    Upward (08/04/25)
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  • Senior Software Engineer

    KBR (Colorado Springs, CO)
    Title: Senior Software Engineer ( Top Secret Security Clearance Required) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... current national capabilities. KBR is seeking a highly motivated Senior Software Engineer to join...+ Security Clearance: Must have an active US government Top Secret security clearance with the ability… more
    KBR (08/08/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    …a Koniag Government Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to support ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...support of IT infrastructure. This position requires an Active Top Secret with SCI eligibility clearance, supporting… more
    Koniag Government Services (10/17/25)
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  • CEMA - Senior Software

    BAE Systems (Hudson, NH)
    …to support growing global demand for advanced electronic warfare systems. As a Senior Software Engineer , you'll develop advanced mission software ... the intersection of technology and national defense. As a Senior Software Engineer , you ll...across teams. **Preferred Education, Experience, & Skills** + Active Top Secret Clearance + CompTIA Security Certification… more
    BAE Systems (09/24/25)
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  • CEMA - Senior Software

    BAE Systems (Hudson, NH)
    …our capabilities to support growing global demand for advanced electronic warfare systems. As a Senior Software Engineer , you'll take on a critical role in ... built on collaboration, trust, and mission focus. As a Senior Software Engineer , you ll...across teams. **Preferred Education, Experience, & Skills** + Active Top Secret Clearance + CompTIA Security Certification… more
    BAE Systems (09/24/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    …a Koniag Government Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to support ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...investigative and intelligence workforce. This position requires an Active Top Secret with SCI eligibility clearance, supporting… more
    Koniag Government Services (08/04/25)
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  • Senior Software Engineer

    TheIncLab (Nashville, TN)
    …networks, cloud infrastructures, and unmanned autonomous systems for defense applications. Your Assignment: Senior Software Engineer As a Senior ... The Mission Starts Here At TheIncLab, we engineer and deliver advanced systems that revolutionize how...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing… more
    TheIncLab (10/02/25)
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  • Senior Software Engineer

    Huntington Ingalls Industries (Fort Meade, MD)
    software solutions for our clients. We are currently seeking a talented and experienced Senior Software Engineer to join our team. As a Senior ... clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing...assigned. Minimum Qualifications + Security Clearance - A current Top Secret US Government Security Clearance is… more
    Huntington Ingalls Industries (10/31/25)
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  • Senior Software Engineer

    DCCA (Aurora, CO)
    …and benefits package. Visit our website at: www.dcca.com Senior Software Engineer Candidate must have a TS /SCI with Poly to be considered For over ... Senior Software Engineer Location... Senior Software Engineer Location Aurora, CO Job...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (08/22/25)
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  • Senior Software Engineer

    Circadence Corporation (Orlando, FL)
    Job Position: Senior Software Engineer Location: Orlando, FL About Circadence Corp. Circadence is an award-winning, privately held, US-owned business that ... This position is for the NCRC Range Modernization (RM) Senior Software Engineer position providing...to work within teams. * Strong organizational skills. * Top Secret clearance eligibility. Desired Qualifications *… more
    Circadence Corporation (10/25/25)
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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 engineering experience and skillsets to provide Systems Engineering...Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with CI Polygraph + Bachelor's degree in computer… more
    KBR (09/02/25)
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  • Sr. Senior Software Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    software solutions for our clients. We are currently seeking a talented and experienced Senior Software Engineer to join our team. As a Sr. Software ... Enlighten, honored as a Top Workplace from USA Today, is a leader...clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing… more
    Huntington Ingalls Industries (09/03/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer 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 Senior Software Engineer to join...Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with Polygraph + Bachelor's degree in computer science,… more
    KBR (10/21/25)
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  • Senior Software Engineer

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret ** Senior Software Engineer ** **- Simulation & Training ... Collins Aerospace is on the lookout for a talented Senior Software Engineer to join...relevant experience + Active and transferable US government issued Top Secret Security Clearance or higher is… more
    RTX Corporation (09/05/25)
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  • Senior Software Engineer

    KBR (Houston, TX)
    Title: Senior Software Engineer (Remote) KBR's...+ Active Secret with ability to obtain Top Secret is required to be considered for ... country's most critical role - protecting our national security. KBR is seeking a Senior Software Engineer to join our team remotely within the US. Why Join… more
    KBR (10/18/25)
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  • Senior Software Engineer

    Space Dynamics Laboratory (North Logan, UT)
    Software maintenance and operational support are also expected. The role of a Senior Software Engineer emphasizes advanced expertise in software ... team, where you'll contribute to groundbreaking innovations! We are seeking an experienced Software Engineer to join our Strategic Military Space (SMS) Division.… more
    Space Dynamics Laboratory (10/15/25)
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  • Senior Software Engineer

    CACI International (Hanover, MD)
    Senior Software Engineer (AdmitIT Team) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... network and system monitoring, configuration control and release management. **Responsibilities:** The Software Engineer will work with a team of other principal… more
    CACI International (09/18/25)
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  • Senior Software Engineer

    BAE Systems (Hudson, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Software Engineer ** **115917BR** EEO Career Site Equal Opportunity ... to a high-impact program revolutionizing electronic warfare for military aircraft. As a Software Engineer on Compass Call, you ll develop advanced electronic… more
    BAE Systems (09/10/25)
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  • Senior Software Engineer

    Google (Reston, VA)
    Senior Software Engineer , Google Public Sector, Cloud Infrastructure _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, ... and architecture. + Active, or the ability to obtain, Top Secret security clearance. **Preferred qualifications:** +...users, the sooner it impacts their lives. As a Software Engineer , Tools and Infrastructure, you will… more
    Google (10/22/25)
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  • Senior Software Engineer

    LOC Performance Products, Inc (Auburn Hills, MI)
    Job Description: Senior Software Engineer - GCIA...+ Must be able to obtain and maintain a Secret or Top Secret clearance (depending ... Engineer Position Summary We are seeking a highly skilled GCIA Services Engineer with expertise in CAMEO, SysML, DAML, and C/C++, who can architect, implement,… more
    LOC Performance Products, Inc (09/03/25)
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