• Raytheon (Aurora, CO)
    …implementing software using C++.Active and transferable US government issued TS /SCI security clearance is required prior to start date. US citizenship is ... as only US citizens are eligible for a security clearance​Security Clearance: TS /SCI without PolygraphAt Raytheon, the foundation of everything we do is rooted… more
    JobGet (06/15/25)
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  • Raytheon (Richardson, TX)
    …using Linux command line to perform database administration activities.Active and transferable Top Secret US government issued security clearance is required ... US citizens are eligible for a security clearance​Security Clearance: TS /SCI without PolygraphAt Raytheon, the foundation of everything we...create a safer, more secure world.Raytheon is hiring a Senior Database Engineer to support our teams… more
    JobGet (06/15/25)
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  • Raytheon (Aurora, CO)
    …team solves tough, meaningful problems that create a safer, more secure world.As a Senior Platform Engineer , you will herald a transformative era in software ... as only US citizens are eligible for a security clearance​Security Clearance: TS /SCI with PolygraphAt Raytheon, the foundation of everything we do is rooted… more
    JobGet (06/15/25)
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  • Raytheon (Aurora, CO)
    …team solves tough, meaningful problems that create a safer, more secure world.As a Senior Platform Engineer , you will herald a transformative era in software ... as only US citizens are eligible for a security clearance​Security Clearance: TS /SCI with PolygraphAt Raytheon, the foundation of everything we do is rooted… more
    JobGet (06/15/25)
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  • Raytheon (Tucson, AZ)
    …Review Boards, System Safety Working GroupsActive and transferable US government issued Top Secret SCI ClearanceWhat We OfferOur values drive our actions, ... Do:This is an exciting opportunity for a highly motivated Senior System Safety Engineer to join us...and techniques to provide clarification of system requirements to software , hardware, and test personnel to ensure design and… more
    JobGet (06/15/25)
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  • Raytheon (Tucson, AZ)
    …Prefer Advanced Degree in STEM (and can be considered as additional experience)Active Secret or Top Secret clearanceExperience in developing SysML-based ... for this position will be an experienced system architect or system engineer currently developing system and/or software architectures, with documented… more
    JobGet (06/15/25)
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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 (04/03/25)
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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 (05/02/25)
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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 (05/23/25)
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  • Senior Software Engineer

    Leidos (Aurora, CO)
    **Description** Leidos is seeking a highly skilled ** Senior Software Engineer ** to support rapid-response research and development (R&D) in various ... and prototype capabilities that address emerging intelligence issues. The Software Engineer will work in dynamic lab...considered in lieu of a degree. + An active TS /SCI with Poly security clearance. + At least 3… more
    Leidos (06/11/25)
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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 (06/03/25)
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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 (06/05/25)
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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 (04/23/25)
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  • Senior Software Engineer SME

    SAIC (CO)
    **Description** SAIC is seeking a Senior Software Engineer SME to support the AF TENCAP HOPE 2.0 contract. The AF TENCAP HOPE 2.0 contract bridges ... technologies, geo-registration to deliver a cutting-edge approach. As a Senior Software Engineer SME on...Secret Clearance with the ability to obtain a TS /SCI. + Bachelor's degree in Computer Science, Software more
    SAIC (06/03/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Senior Software Engineer ** to join our team located in the **Ft. Meade, MD** ... area. The Software Engineer will be responsible for developing,...topology diagrams **Clearance Requirement:** + Must have a current/active TS /SCI with Poly **Physical Requirements:** + Must be able… more
    ManTech (03/18/25)
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  • Senior Software Engineer

    TheIncLab (Nashville, TN)
    …impactful company. Your Mission, Should You Choose to Accept We are looking for a Senior Software Engineer to join our Research and Development (R&D) Team. ... software prototypes for prospective customers and build internal software products. This role is a senior -level...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing… more
    TheIncLab (04/22/25)
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  • Senior Software Engineer

    Applied Research Associates, Inc. (Raleigh, NC)
    …enjoying a challenging technical career with great opportunity for personal growth. ** Senior Software Engineer - Backend Developer Position Requirements:** ... + US Citizenship required + Active DoD TS /SCI security clearance + Active Single Scope (CI) Polygraph...5 days. + Strong communication, interpersonal, and leadership skills ** Senior Software Engineer - Backend… more
    Applied Research Associates, Inc. (04/18/25)
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  • Senior Software Engineer

    CACI International (Annapolis Junction, MD)
    Senior Software Engineer - Next Generation Products Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... system engineers to develop solutions + Write and review software documentation **Qualifications:** **Required:** + Active TS /SCI...with polygraph + 15+ years of experience as a Software Engineer on similar projects + Bachelor's… more
    CACI International (04/23/25)
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  • Senior Software Engineer

    ManTech (Columbia, MD)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** ** Software Engineer ** , to join our team in **Columbia, MD** . The team delivers ... is required. + ​Twenty (20) years experience as a Software Engineer in programs and contracts of...Kubernetes, ​​ **Clearance Requirements:** + Must have a current/active TS /SCI w/ Polygraph. **Physical Requirements:** The candidate must be… more
    ManTech (06/03/25)
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  • Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Senior Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... amazingly talented people Job Description: GliaCell is seeking a Senior Software Engineer on one...have the following: + Possess an active or rein-statable TS /SCI with Polygraph security clearance. + US Citizenship. +… more
    GliaCell Technologies (05/04/25)
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