• Senior Systems Engineer (Modeling…

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Senior Systems Engineer (Modeling & Simulation)​** **.** IAMDS leads all ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/23/25)
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  • Senior Software Configuration Management…

    RTX Corporation (Woburn, MA)
    …test equipment, simulation, COTS and tools. Raytheon's SWCM department is hiring a Senior Software Configuration Management Engineer , to work onsite in **Woburn, ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/23/25)
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  • Senior Principal Simulation Tools…

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Senior Principal Simulation Tools Engineer (Level 4)** to join our team ... and 4 years of related professional/military experience. + Must have an active DoD Secret or higher clearance (with a background investigation completed within… more
    Northrop Grumman (10/23/25)
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  • Senior Systems Integration and Test…

    RTX Corporation (Richardson, TX)
    …meaningful problems that create a safer, more secure world. We are currently seeking a Senior Systems Integration and Test Engineer to join our SI&T team in ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/22/25)
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  • Senior Principal Systems Security…

    RTX Corporation (Marlborough, MA)
    …create a safer, more secure world. **Job Summary** Raytheon is seeking a ** Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) - P5** ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/21/25)
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  • Senior C/C++ and Java Software Development…

    RTX Corporation (Portsmouth, RI)
    …problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/17/25)
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  • Senior Software Engineer - Embedded…

    RTX Corporation (Fort Wayne, IN)
    …teams to seamlessly embed our advanced technology into several different products. As a Senior Software Engineer joining to join our team, where you will play ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/17/25)
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  • Senior Network & Systems Engineer

    Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... to junior engineers and operations staff. Required Qualifications + Active DoD Secret Clearance (or ability to obtain one)....paid to any recruiter unless Red River has an active agreement in place with the recruiter and such… more
    Red River (10/16/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Fort Wayne, IN)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... Processing Solutions (SPS) team is looking for an exceptionally motivated Engineer that is passionate about collaborating with High-Performance Teams to create… more
    RTX Corporation (10/16/25)
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  • Senior IT Information Security…

    Sanford Health (Bismarck, ND)
    …time **Weekly Hours:** 40.00 **Salary Range:** $40.00 - $66.00 **Department Details** The Senior Information Security Engineer will play a key role in managing ... hybrid environments. This position focuses on designing, deploying, and securing Active Directory (AD), Entra ID, SSO/MFA platforms, authentication protocols, and… more
    Sanford Health (10/14/25)
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