• Arvinas (New Haven, CT)
    …Arvinas uses its proprietary PROTAC (R) Discovery Engine platform to engineer proteolysis targeting chimeras, or PROTAC (R) targeted protein degraders, that ... be remote, hybrid, or located at our headquarters in New Haven, CT. ** Principal Responsibilities** Key responsibilities of this role include, but are not limited to:… more
    DirectEmployers Association (09/11/25)
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  • Principal Hardware Systems

    RTX Corporation (Windsor Locks, CT)
    …rapidly evolving global market. As a Principal Hardware Systems Engineer , you will support electronic control system development programs for aerospace ... for solving complex design challenges within the electronic hardware systems field and be a key technical contributor in...control products within the Collins Aerospace Power & Controls product line. **What You Will Do** + Support… more
    RTX Corporation (10/07/25)
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  • Principal Engineer , Systems

    RTX Corporation (Windsor Locks, CT)
    …development. The Engineer will concentrate on defining and decomposing systems engineering requirements, conducting studies including control systems ... Required The Engineer will be part of our System Integration organization, within the Systems Controls group in Windsor Locks, CT. This role will focus on … more
    RTX Corporation (09/18/25)
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  • Principal Sales Engineer - CICS…

    Rocket Software (Hartford, CT)
    …people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineering role will support Account Executives in new and existing ... expertise required. + A minimum of 5+ years CICS Systems programming experience. + Familiarity with CICS trace and...company information and IT Resources over which they have control , according to their role. **Diversity, Inclusion & Equity:**… more
    Rocket Software (09/12/25)
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  • Senior Principal Engineer - 787…

    RTX Corporation (Windsor Locks, CT)
    …depth, and strategic execution? We are seeking a highly driven and experienced Senior Principal Engineer to serve as the System Integrated Project Team (SIPT) ... under this program/contract. **Security Clearance:** None/Not Required Are you a systems thinking technical leader with a passion for solving complex engineering… more
    RTX Corporation (09/27/25)
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  • Principal Product Security Engineer

    Medtronic (North Haven, CT)
    …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 Engineer , Project…

    RTX Corporation (Windsor Locks, CT)
    …security clearance **Security Clearance:** DoD Clearance: Secret We are seeking a Principal Engineer to join our Electro-mechanical Interface Devices (EMIDS) ... in the design and development of EMIDS for Engine Control Systems (ECS). These critical components serve...critical components serve as the physical interface between electronic controls and mechanical systems and your work… more
    RTX Corporation (09/21/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Windsor Locks, CT)
    …certification requirements that must be met before an aircraft takes flight? As a Principal Software Engineer , you will be on a mission to develop, test, ... you like to better understand how the embedded software controls the engine? Would you like to understand the...our products are safe, reliable, and airworthy! As a Principal Software Engineer at Collins Aerospace, you… more
    RTX Corporation (09/30/25)
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  • Principal Substation Engineer

    Jacobs (Wethersfield, CT)
    …its Transmission & Distribution (T&D) operations in North America and is looking for a Principal Substation Engineer in its Energy & Power Group to tackle the ... a cleaner and more secure energy future. As a Principal Substation Engineer , you will be working...experience in the design of utility transmission and distribution systems will be highly regarded. In addition, with evolving… more
    Jacobs (10/16/25)
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  • Principal Electrical Design Engineer

    RTX Corporation (Windsor Locks, CT)
    …to join our team and play a key role in developing advanced electronic engine control systems for aerospace applications. In this role, you will tackle complex ... help shape the future of Collins Aerospace Power & Controls products. **What You Will Do** + Lead and...it keeping passengers safe with our emergency power generation systems or creating a positive in flight experience through… more
    RTX Corporation (10/09/25)
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  • Principal Engineer , Supplier Design…

    RTX Corporation (Windsor Locks, CT)
    …military & defense aviation, driving innovation across all sectors. We're currently seeking a Principal Engineer to join our Supplier Design Equipment team as a ... Project Engineer . In this role, you will collaborate with various...suppliers, ensuring compliance with customer requirements, and managing configuration control . If you're passionate about shaping the future of… more
    RTX Corporation (09/18/25)
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  • Principal Engineer , Project…

    RTX Corporation (Windsor Locks, CT)
    …under this program/contract. **Security Clearance:** None/Not Required We are seeking a Principal Engineer , Project Engineering to lead and manage engineering ... is critical in driving collaboration across multiple functional teams, including systems and design engineers, program and project management, suppliers, and… more
    RTX Corporation (10/09/25)
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  • AI Sustaining Engineer Principal

    Prime Therapeutics (Hartford, CT)
    …our passion and drives every decision we make. **Job Posting Title** AI Sustaining Engineer Principal - AI Center of Excellence - Remote **Job Description** ... **The Principal Artificial Intelligence (AI) Engineer is responsible...processes across the organization + Lead development for AI systems , may provide work direction to others on the… more
    Prime Therapeutics (10/14/25)
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  • Principal Coatings Process Engineer

    RTX Corporation (Middletown, CT)
    …look up. Are you ready to go beyond? **What You Will Do:** The ** Principal Coatings Process Engineer ** will provide support to manufacturing operations and drive ... company's quality and delivery signature utilizing quality metrics. The Principal Coatings Process Engineer will be responsible...as Value Stream Mapping and Process Flow Diagram, PFMEA, Control Plans, Measurement Systems Analysis, Yield &… more
    RTX Corporation (09/09/25)
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  • Principal Software Engineer

    CVS Health (Hartford, CT)
    …with heart, each and every day. **Position Summary** CVS Health is seeking a Principal Software Engineer to lead the design and delivery of enterprise-scale ... Bedrock Converse API and Vertex AI API), and integrate with enterprise systems via secure, well-governed service interfaces. + Define reference architectures, golden… more
    CVS Health (10/11/25)
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  • Principal Software Quality Assurance…

    RTX Corporation (Hartford, CT)
    …driven by precision, passionate about quality, and ready to make an impact on systems that fly, and protect? As a Software Quality and Process Assurance Engineer ... on cross-functional teams, working alongside experts in Embedded Software, Systems Engineering, Electronic Design, and Program Management to proactively identify… more
    RTX Corporation (09/23/25)
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  • Principal Embedded Software Engineer

    RTX Corporation (Windsor Locks, CT)
    …that can drive design efforts of our software products for legacy and next generation control systems . In this role, you will be responsible for creating and ... and coordinate software development activities, conducting complex tests, debugging systems with control and diagnostic capabilities, make recommendations… more
    RTX Corporation (09/16/25)
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  • Principal Additive Manufacturing Process…

    RTX Corporation (East Hartford, CT)
    …metal laser powder-bed-fusion AM equipment + Working understanding of AM machine sensors and control systems + US Citizenship required. The ability to obtain and ... of additive manufacturing tools and processes for our business units. The Principal Additive Manufacturing Process Engineer will be challenged with solving… more
    RTX Corporation (10/18/25)
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  • Principal Quality Engineer (Onsite)

    RTX Corporation (Middletown, CT)
    …You Will Do:** Pratt & Whitney, CSMC Center Business Unit is seeking a ** Principal Quality Engineer ** to partner with Operations and Manufacturing Engineering on ... initial product producibility assessment, process design deliverables (Process Map, PFMEA, Control Plan, MDA, etc.). + Partner with engineering /operations on escape… more
    RTX Corporation (10/01/25)
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  • Principal Software Engineer - Cloud

    Otsuka America Pharmaceutical Inc. (Hartford, CT)
    **Job Description** We're looking for a Principal Software Engineer to join our growing team and lead the development and strategy for our Digital Medicine ... working on sophisticated technical projects. You will help other engineers design systems , scope and decompose projects, manage technical debt and risk, promote best… more
    Otsuka America Pharmaceutical Inc. (08/08/25)
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