• Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time Principal Innovation Engineer providing support to the Command, Control, Communications, and ... awards and recognition program, and personalized attention from ARS Senior Managers. **Responsibilities Include:** Duties include, but not limited...+ Must be a US citizen + Top Secret Security Clearance with SCI eligibility + Familiarity with DAF… more
    DirectEmployers Association (12/23/25)
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  • Applied Research Solutions (Bedford, MA)
    …with a passion for secure, high-stakes systems? We are seeking a Principal -level Network Engineer to lead the design, installation, integration, maintenance, ... our awards and recognition program, and personalized attention from ARS Senior Managers. **Key Responsibilities** + Plan, design, implement, and maintain secure… more
    DirectEmployers Association (12/06/25)
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  • Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time System Engineer Support Principal for Hanscom AFB. Why Work with us? Applied Research Solutions ... package, our awards and recognition program, and personalized attention from ARS Senior Managers. **Responsibilities Include:** The individual shall be able to: +… more
    DirectEmployers Association (10/17/25)
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  • Olympus Corporation of the Americas (Westborough, MA)
    …development teams on architecture in the context of regulatory impact, safety, security and best practices. + Investigate and implement harmonization of SW processes ... of SDLC and operations processes and activities for the inclusion of security -by-design and privacy-by-design in SW development. + Collaborate with development teams… more
    DirectEmployers Association (01/06/26)
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  • Senior Principal Security

    Oracle (Boston, MA)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical ... and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at a major cloud provider (OCI, AWS,… more
    Oracle (11/25/25)
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  • Senior Principal Security

    Oracle (Boston, MA)
    …of security to our customers. We are currently looking for a highly motivated security engineer with expertise in Cloud security to join our team. This ... Locations: (NO EXCEPTION) 1. Nashville, TN 2. Austin, TX Security Architecture is comprised of security experts who are focused and specialized in securing all… more
    Oracle (11/25/25)
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  • Senior Principal Offensive…

    Oracle (Boston, MA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... with us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge every day. We're looking for hands-on… more
    Oracle (12/20/25)
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  • Senior Principal Software…

    Mastercard (Boston, MA)
    …data-driven strategies and decisions. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, ... people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview:… more
    Mastercard (10/17/25)
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  • Senior Principal Processing…

    RTX Corporation (Marlborough, MA)
    …safer, more secure world. The **Radar Digital Products** Department is seeking a ** Senior Principal Electrical Engineer ** with strong networking background ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...next generation RADAR solutions. **What You Will Do** The Senior Principal Electrical Engineer will… more
    RTX Corporation (12/06/25)
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  • Senior Manager, Principal Software…

    Bristol Myers Squibb (Cambridge, MA)
    …work and in their personal lives. Read more: careers.bms.com/working-with-us . **Position: Senior Manager, Principal Software Engineer ** **Location** : ... automation, system upgrades, and stakeholder feedback.** + **Manage platform security , validation, and compliance in coordination with IT and...should be directed to Chat with Ripley. R1597734 : Senior Manager, Principal Software Engineer ,… more
    Bristol Myers Squibb (01/09/26)
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  • Senior Principal Systems…

    RTX Corporation (Marlborough, MA)
    …that create a safer, more secure world. Raytheon is seeking a talented and motivated ** Senior Principal Systems Engineer ** to join our team within the ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...system functions seamlessly. **What You Will Do:** In this Senior Principal Systems Engineer role,… more
    RTX Corporation (01/15/26)
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  • Senior Principal Data…

    UKG (Boston, MA)
    …Because at UKG, your work matters-and so do you. **About the Role** As a Senior Principal Data Engineer within the Enterprise Data & Analytics Office, ... runway and reducing technical blockers. Mentorship & Organizational Impact * Mentor Principal , Senior , and Mid-level Data Engineers, raising the overall… more
    UKG (01/10/26)
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  • Senior Principal IT Lab Service…

    RTX Corporation (Andover, MA)
    …access information under this program/contract. ** Security Clearance:** None/Not Required ** Senior Principal IT Lab Service Engineer , Unclassified Labs ... a safer, more secure world. We are seeking a Senior Principal Lab Service Engineer ,...Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security + CE or equivalent certification and an Operating System… more
    RTX Corporation (01/11/26)
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  • Senior Principal Site Reliability…

    Oracle (Boston, MA)
    …to make it a world class engineering center with the focus on excellence. As a Senior Principal Site Reliability DevOps Engineer , you will be responsible for ... person who loves a challenge? Solve the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in tech, we want you on our… more
    Oracle (11/25/25)
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  • Senior Principal Hardware…

    RTX Corporation (Marlborough, MA)
    …the aerospace and defense industry, is seeking a highly experienced and motivated ** Senior ** ** Principal ** **Hardware Engineer Lead** to join our Protected ... 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 (11/18/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …design, integration, and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar ... 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 (11/06/25)
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  • Senior Principal RF Design…

    RTX Corporation (Marlborough, MA)
    …production builds, and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret… more
    RTX Corporation (12/12/25)
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  • Radar Integrated Product Team Lead, Senior

    RTX Corporation (Woburn, MA)
    …and missile defense missions. The ASDS SBU Engineering team is currently hiring for a ** Senior Principal Engineer ** to perform in the role of **Radar ... 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 (12/11/25)
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  • Senior Principal Systems…

    RTX Corporation (Woburn, MA)
    …that create a safer, more secure world. The RMD team is looking for a ** Senior Principal ** **Systems Engineer ** to support the Missile Defense Sensors (MDS) ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret… more
    RTX Corporation (12/27/25)
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  • Senior Principal Software…

    RTX Corporation (Marlborough, MA)
    …The Strategic Communication Software Engineering Department has an opportunity for a talented ** Senior Principal Software Engineer ** to join our team. **What ... 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 (12/17/25)
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