• Sr. Software Engineer - Java…

    ThermoFisher Scientific (Tewksbury, MA)
    …the forefront of technological innovation? Thermo Fisher Scientific Inc. is seeking a Senior Software Engineer to join our ambitious team in the United States. ... completion of a United States federal government Tier 3 security clearance . US citizenship is a requirement...**How you will make an impact:** As a Sr. Software Engineer specializing in Java Development, you… more
    ThermoFisher Scientific (11/10/25)
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  • Advanced Sciences and Technologies (AS&T)-…

    AS&T (Moorestown, NJ)
    Advanced Sciences and Technologies (AS&T)- Software Engineer 1 (Moorestown, NJ) Software Engineer 1 (Moorestown, NJ) Software Engineer (1) : ... can be someone 15+ years of experience Must be eligible for US Security Clearance which requires US Citizenship AS&T Offers a first class benefits package,… more
    AS&T (10/28/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July ... class. Clearance Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3- Create, draft, modify, and issue final documents… more
    Synergy ECP (10/15/25)
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  • Cyber Software Engineer /Application…

    Cinteot (Montgomery, AL)
    Cinteot is seeking a Senior Cyber Software Engineer to join our team in Montgomery, AL. Roles and Responsibilities: + Analyze DISA cybersecurity tools and ... security guidance + Create and maintain documentation for software releases supporting user base + Maintain code control...automated databases Basic Qualifications: + Must possess active Secret security clearance and be able to pass… more
    Cinteot (11/05/25)
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  • SharePoint Network Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $101,228.00 - $135,000.00 Security Clearance : TS/SCI Level of Experience: Mid HI This ... experience. + CompTIA Sec+ (DoD 8570 Baseline) + TS/SCI Security Clearance Preferred: Bonus Points For +...visual acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than… more
    Huntington Ingalls Industries (10/10/25)
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  • Software Engineer

    Lockheed Martin (Titusville, FL)
    …communication skills Bachelor's degree in a STEM discipline \(or equivalent experience\) ** Security Clearance Statement:** This position requires a government ... development experience \(HTML, CSS, JS, PL/SQL\) Experience with Oracle software development including developing packages, stored procedures, triggers, functions,...security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/18/25)
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  • Software Engineer Stf - Level 4

    Lockheed Martin (Fort Worth, TX)
    …* Experience with project management using Agile process, Scrum, and JIRA ** Security Clearance Statement:** This position requires a government security ... you will serve as both a technical lead and software architect, driving the design and development of a..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You Should Know**… more
    Lockheed Martin (12/18/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …and concise manner. Active and transferable US government issued **TS/SCI with polygraph** security clearance is required. US citizenship is required, as only US ... citizens are eligible for a security clearance . **What We Offer:** Whether you're just starting out on your career journey or are an experienced professional, we… more
    Nightwing (09/26/25)
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  • Senior Software Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …needed.​ The company will not seek an export authorization for this role. ** Security Clearance :** None/Not Required Collins Aerospace is looking for several ... Senior Software Engineer with a passion for engineering...Senior Software Engineer with a passion for engineering and the desire...At least three years of hands-on experience as a software engineer in software development… more
    RTX Corporation (12/18/25)
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  • Sr. Software Engineer W/ Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS/SCI w/ Poly located in Hanover, MD. This role offers a unique chance to ... you will do Endpoint services is seeking a Senior Software Engineer to work with a team... lifecycle. What you need to have + TS/SCI Clearance with polygraph + Bachelor's Degree or higher in… more
    BigBear.ai (12/11/25)
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