• Sr. Systems Engineer (Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Senior Systems Engineer \! Lockheed Martin is a global leader in aerospace, defense, ... development, integration and test of systems and have expertise in Software Defined Radios \(SDR\), digital signal processing \(DSP\), GNSS constellation simulation,… more
    Lockheed Martin (08/23/25)
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  • Senior Software Engineer

    BAE Systems (Nashua, NH)
    Engineer at our Nashua, New Hampshire facility. We are looking for a talented Senior Software Engineer to help us create the world s most advanced ... that includes tuition reimbursement for advanced degrees. As a Senior Software Engineer for PGSS,...of code or more) + Ability to Troubleshoot System Software /Hardware Problems + Secret Security Clearance (active… more
    BAE Systems (09/24/25)
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  • Lead GNC Engineer - Top Secret…

    SpaceX (Hawthorne, CA)
    Lead GNC Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... goal of enabling human life on Mars. LEAD GNC ENGINEER - TOP SECRET CLEARANCE You will...GNC engineers to design and implement physics-based system-of-systems simulation software , capable of capturing complex interactions between a wide… more
    SpaceX (09/17/25)
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  • Senior Software Infrastructure…

    RTX Corporation (Fort Meade, MD)
    …that create a safer, more secure world. Raytheon is seeking a highly skilled ** Software Infrastructure Engineer ** with **expertise in DevOps** tools to join our ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (10/13/25)
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  • Senior Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , ... clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing...solutions, we would love to hear from you. #LI-DS1 #Mid- Senior Level Essential Job Responsibilities + Must have a… more
    Huntington Ingalls Industries (10/15/25)
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  • Agile Software Engineer

    The Boeing Company (Herndon, VA)
    …Find your future with us. The Boeing Company is currently seeking an **Agile Software Engineer (Experienced or Senior )** to support User Interface (UI) ... are currently hiring for a broad range of experience levels including; Experienced and Senior Level Software Engineers. At The Boeing Company, we innovate and… more
    The Boeing Company (10/23/25)
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  • Senior Software Engineer

    RTX Corporation (West Valley City, UT)
    Clearance :** TS/SCI with Polygraph Applied Signal Technology (AST) is seeking a ** Senior Software Engineer ** who strives for excellence and have a ... to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only...Participate in the requirements, design, development and testing of software to include development of new work products or… more
    RTX Corporation (10/23/25)
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  • Aviation Senior Software

    Leidos (Huntsville, AL)
    …Airborne Systems Business Area at Leidos currently has an opening for a talented Aviation Senior Software Engineer to work in our Huntsville office. This is ... C# software under the direction of a senior software engineer . + Assist...Excel, and PowerPoint). + Have good communication skills. **Security Clearance Qualifications.** + Must be a US Citizen with… more
    Leidos (09/23/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team in the **Reston, VA** location. This is an ... **onsite** position. The ** Senior Software Engineer ** will be...Experience with Cloud technologies and developing in Cloud environments ** Clearance Requirements:** + Must have and active/current Secret security… more
    ManTech (09/11/25)
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  • Senior Software Engineer

    Microsoft Corporation (Redmond, WA)
    Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Silver Team focused on Software Defined Networking (SDN). This team ... and external customers in highly secured and regulated industries. The systems and software you build will be required to meet the security policy and assurance… more
    Microsoft Corporation (10/23/25)
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