• Senior Software Engineer (Mainframe,…

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer (Mainframe, COBOL) Who is Mastercard? Mastercard ... secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their… more
    Mastercard (10/31/25)
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  • Senior Associate, Systems Engineer

    L3Harris (Rochester, NY)
    …sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer Job Code: 30337 Job Location: Rochester, NY Job ... to focus on the development of unique and novel solutions , adhering to all aspects of System Engineering process...+ Ability to obtain and maintain a US Government security clearance. Qualifications: + Bachelor's Degree and a minimum… more
    L3Harris (10/30/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (San Diego, CA)
    …create a safer, more secure world. The RMD team is looking for a ** Senior Principal Systems Engineer ** to support the Missile Defense Sensors (MDS) department. ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (10/22/25)
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  • Senior Electrical Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Aerospace IPS in Richardson, TX has an immediate opening for a highly experienced Senior Electrical Engineer to work in Advanced Systems on A-Kit and component ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/09/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …Strategic Solutions (ISSE) engineering team is seeking a highly motivated Senior Level Mechanical Engineer that is passionate about the development of ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (09/24/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? We work to connect ... data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their… more
    Mastercard (09/17/25)
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  • ADGE Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and system interconnects. We are currently seeking a motivated and driven Senior Mechanical Engineer to join our Ground Equipment Design Team. The ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (09/16/25)
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  • Senior Mission Systems Engineer

    The Boeing Company (Tukwila, WA)
    …growth. Find your future with us. The Boeing Company is currently seeking a ** Senior Mission Systems Engineer ** with a focus on avionics and electrical systems ... and repair technologies with innovative approaches. + Document troubleshooting and repair solutions and supporting data in both Boeing internal and US Navy customer… more
    The Boeing Company (11/17/25)
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  • Senior Data Engineer

    Microsoft Corporation (Redmond, WA)
    …robust, secure, and scalable platform that accelerates innovation across Microsoft 365. As a Senior Data Engineer in the M365 Copilot App Platform team, you will ... scalable data pipelines and platforms that power advanced analytics and AI solutions . You will work closely with software engineers, data scientists, and product… more
    Microsoft Corporation (11/26/25)
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  • Senior Software Engineer - Ad SDK

    Microsoft Corporation (Redmond, WA)
    …different environments, all while pushing the boundaries of ad-serving technology. As a ** Senior Software Engineer ** , you'll be hands-on in designing and ... software development kits that enable seamless integration of advertising solutions into partner applications and platforms, both Microsoft and non-Microsoft.… more
    Microsoft Corporation (11/26/25)
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