• Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Principal Systems Security Engineer -Anti-Tamper/Program Protection (P4)** to join ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support… more
    RTX Corporation (09/05/25)
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  • Senior Principal Systems

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a **Senior** ** Principal ** ** Systems Security Engineer -P5** to join our elite Systems ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance, and Supply Chain Risk Management to support… more
    RTX Corporation (10/01/25)
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  • Principal Cyber Engineer

    RTX Corporation (Cambridge, MA)
    …to join **RTX BBN Technologies** : RTX BBN Technologies is looking for a ** Principal Cyber Engineer ** that has experience in Cybersecurity, Computer ... is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers...**What You Will Do** + Build and advance a Cyber /EW-related research area for BBN having measurable impact on… more
    RTX Corporation (08/08/25)
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  • FAST Labs - Senior Principal Systems

    BAE Systems (Merrimack, NH)
    …the Role: Ready to make a difference? BAE Systems is looking for a Senior Principal Systems Engineer II to help lead and work as part of ... teams to architect, design, integrate, debug, and test novel RF/EW/ cyber systems . The successful candidate will focus...position level and/or job specifics. **FAST Labs - Senior Principal Systems Engineer II** **115309BR**… more
    BAE Systems (09/09/25)
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  • Principal Systems Engineer

    RTX Corporation (Andover, MA)
    …performance, and System Security Engineering (SSE). Integrated Systems is seeking a ** Principal Systems Engineer ** with Radio Frequency (RF) and Internet ... Air and Missile Defense communication systems . This Principal Systems Engineer will be...link availability studies and capacity planning + Work with Cyber Security counterparts to ensure network security and performance… more
    RTX Corporation (10/17/25)
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  • FAST Labs - Senior Principal II Software…

    BAE Systems (Merrimack, NH)
    …Labs is an environment where smart people are allowed to run fast. As a Senior Principal II Software Engineer in FAST Labs Engineering you might: + Work with ... available based on position level and/or job specifics. **FAST Labs - Senior Principal II Software Engineer ** **117400BR** EEO Career Site Equal Opportunity… more
    BAE Systems (10/16/25)
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  • Senior Principal Systems Security…

    RTX Corporation (Tewksbury, MA)
    …a safer, more secure world. **Job Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)- P5** ... to join our elite Systems Security Engineering (SSE) team for the ...with current SSBI within last 5 years desired + Cyber Certifications in accordance with DoDD 8570/DoDD 8140 such… more
    RTX Corporation (07/22/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Tewksbury, MA)
    …a safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support ... ADS, Jenkins, GitHub, Coverity). + Certification: Active in Quality, SW or Systems Eng., Agile, Cyber / IA, Proj. Mgmt. + Advanced Degree. **What We Offer** :… more
    RTX Corporation (09/16/25)
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  • Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …that create a safer, more secure world. The RMD team is looking for a ** Principal ** ** Systems Engineer ** to support the Missile Defense Sensors (MDS) ... architectural design, requirements generation & flow-down, modeling and simulation, systems analysis, integration, test and evaluation of world-class Missile Defense… more
    RTX Corporation (09/27/25)
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  • FAST Labs - Principal Software…

    BAE Systems (Merrimack, NH)
    …be available based on position level and/or job specifics. **FAST Labs - Principal Software Engineer ** **115689BR** EEO Career Site Equal Opportunity Employer. ... technology capabilities in the areas of advanced electronics, autonomy, cyber , electronic warfare, and sensors and processing. If you...the innovative research and development engine within the Electronic Systems Sector of BAE Systems . We are… more
    BAE Systems (09/09/25)
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  • Principal DevSecOps Engineer

    Shuvel Digital (Boston, MA)
    Principal DevSecOps Engineer Boston, MA Briefly Describe the Work: GITI is looking for a DevSecOps Engineer with Kessel Run Software Factory experience and ... installation, deployment, operation, maintenance, and continued capability evolution of cyber capabilities. A successful candidate will have a strong foundation… more
    Shuvel Digital (10/01/25)
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  • Principal Product Security Engineer

    Medtronic (Boston, MA)
    …innovation in a more connected, compassionate world. **A Day in the Life** The Principal Product Security Engineer plays a critical role in ensuring the security ... alleviate pain, restore health, and extend life."_ **A Day in The Life** The Principal Product Security Engineer plays a critical role in ensuring the security… more
    Medtronic (09/30/25)
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  • Principal Platform Engineer

    Shuvel Digital (Bedford, MA)
    Principal Platform Engineer Bedford, MA Clearance Level: Secret US Citizenship: Required Job Classification: Full Time Years of Experience: 5-7 years Education ... or equivalent industry experience Position Description: The Platform Services Engineer possesses senior software engineering experience building and operating… more
    Shuvel Digital (10/07/25)
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  • Principal DevSecOps Engineer

    Shuvel Digital (Bedford, MA)
    Principal DevSecOps Engineer Bedford, MA Clearance Level: Secret US Citizenship: Required Job Classification: Full Time Years of Experience: 7-10 years Education ... degree; or equivalent industry experience. Position Description: The DevSecOps Engineer has extensive knowledge and hands-on experience integrating DevSecOps tools… more
    Shuvel Digital (10/01/25)
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  • System Engineer Support Principal

    Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time System Engineer Support Principal . Significant software management experience required, as this ... technology solutions for the warfighter's needs in areas such as electronic and cyber warfare. AFLCMC/HNJ is organized into 4 branches and the Hanscom Collaboration… more
    Applied Research Solutions (10/18/25)
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  • Senior Principal Security Engineer

    Red Hat (Boston, MA)
    …Technologies team within the Office of the CTO is looking for a Senior Principal Software Engineer for security and AI safety related innovation. In this ... and open source secure supply chain + Experience with containers, distributed systems and Kubernetes + Familiarity with open source communities and open source… more
    Red Hat (10/09/25)
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  • Sr Principal Research Software…

    RTX Corporation (Cambridge, MA)
    …RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It ... **RTX BBN Technologies** team: The RTX BBN Networking and Cyber Technologies group seeks a Formal Methods researcher with...and proofs and improve understanding and performance of such systems . **What You Will Do** + Build and advance… more
    RTX Corporation (08/01/25)
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  • Principal Cybersecurity Specialist - Email…

    Medtronic (Boston, MA)
    …culture of professional growth and cross-functional collaboration as we work together to engineer the extraordinary. In your role, you may work from the following ... Boston, Massachusetts * Lafayette, Colorado * Irvine, California (UCI) As a Principal Cybersecurity Specialist focused on Email and Cloud Security Engineering, you… more
    Medtronic (10/14/25)
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