Principal Engineer Jobs

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Test & Validation MTEM Principal Engineer

RTX Corporation

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Andover, Massachusetts, USA

Full-time

Date Posted: 2025-07-03 Country: United States of America Location: MA101: Andover MA 350 Lowell St Essex 350 Lowell Street Essex, Andover, MA, 01810 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Confidential At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation
Posted 1 day ago | Updated 3 hours ago

Principal Engineer

Constellation Energy

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Everett, Massachusetts, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 58 days ago | Updated 4 hours ago

Principal Engineer, AI Microarchitecture

Samsung Electronics America

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San Jose, California, USA

Full-time

Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries o
Posted 22 days ago | Updated 4 hours ago

Signal Integrity Senior Principal Engineer

Dell Technologies

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Round Rock, Texas, USA

Full-time

Signal Integrity Senior Principal Engineer Our Electrical Engineering team puts the spark into the full hardware development lifecycle, from concept to production. It takes experts in system architecture definition, design, analysis, prototyping, sourcing & the debugging and validation of layouts or routes to deliver state-of-the-art products for a changing world. We work closely with designers, cross-functional teams within Dell Technologies and suppliers to make sure electronic designs meet a
Posted 23 days ago | Updated 4 hours ago

Principal Engineer - Mobile

Costco Wholesale Corporation

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Issaquah, Washington, USA

Full-time

Costco IT is responsible for the technical future of Costco Wholesale, the third largest retailer in the world with wholesale operations in fourteen countries. Despite our size and explosive international expansion, we continue to provide a family, employee centric atmosphere in which our employees thrive and succeed. This is an environment unlike anything in the high-tech world and the secret of Costco's success is its culture. The value Costco puts on its employees is well documented in artic
Posted 23 days ago | Updated 4 hours ago

Senior Principal Engineer, Software Engineering

RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-06-20 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Senior Principal Engineer, Software Engineering in Cedar Rapids, IA. Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine
Posted 18 days ago | Updated 3 hours ago

Principal Engineer, DevOps

Harman International

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Texas, USA

Full-time

A Career at HARMAN As a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you'll discover that at HARMAN you can grow, make a difference and be proud of the work you do every day. About the Role Join our team as a DevOps Engineer and help build the infrastructure and deployment systems for a revolutionar
Posted 50 days ago | Updated 4 hours ago

Principal Engineer, Cloud Hardware

T-Mobile

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Washington, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! Job Overview The Principal Engineer, Cloud Hardware is
Posted 26 days ago | Updated 4 hours ago

Principal Engineer - Transmission Planning

Iberdrola

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Augusta, Maine, USA

Full-time

TITLE: Principal Engineer - Transmission Planning GREAT BENEFITS + SIGN ON BONUS + RELOCATION SALARY RANGE: The base salary for this position is dependent upon experience and location ranging from $ 128,000 to $150,000 LOCATION: Augusta ,ME OR Portland , ME Work type: Office Job Summary Principal Engineer: Utilize knowledge to influence and guide department engineers.Provide technical leadership in most complex projects that have a wide impact on the businessMentor, develop and support team i
Posted 37 days ago | Updated 4 hours ago

Principal Engineer (Drug Product)

Regeneron Pharmaceutical

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Rensselaer, New York, USA

Full-time

We are currently looking to fill a Principal Drug Product (DP) Manufacturing Science and Technology (MSAT) Engineer position. The Drug Product (DP) Manufacturing Science and Technology (MSAT) Engineer supports and/or leads equipment selection, CMO selection strategy, management of equipment qualification and/or process validation activities and will be hands-on solving issues during technology transfer and cGMP start-up. The MSAT team establishes best practices for technical support of cGMP drug
Posted 36 days ago | Updated 4 hours ago

Senior Principal Engineer, Software Engineering

RTX Corporation

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Annapolis, Maryland, USA

Full-time

Date Posted: 2025-06-23 Country: United States of America Location: HMD31: Annapolis, MD 2551 Riva Road , Annapolis, MD, 21401-7435 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: ARINC Incorporated d/b/a Collins Aerospace has an opening for a Senior Principal Engineer, Software Engineering in Annapolis, MD. This is a hybrid role, individual must work in the Annapolis, Maryland office 3 times per week and can work remote two
Posted 15 days ago | Updated 3 hours ago

Principal Engineer, Physical Design

Marvell Semiconductor Inc.

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Santa Clara, California, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 23 days ago | Updated 4 hours ago

Principal Engineer - Renewable Development

Berkshire Hathaway Energy

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Scottsdale, Arizona, USA

Full-time

Job Description The principal engineer - renewable development will provide highly technical engineering services and direct the work of others for the planning, design, and construction of renewable energy projects. Assignments will frequently include all project phases including overseeing and guiding staff in project development and design, resolution of complex engineering problems, design, engineering specifications, scheduling, project accounting (budgeting, estimating, forecasting, and c
Posted 36 days ago | Updated 4 hours ago

Senior Principal Engineer - Solid Propulsion

RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-06 Country: United States of America Location: AZ802: RMS AP Bldg 802 1151 East Hermans Road Building 802, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and
Posted 27 days ago | Updated 3 hours ago

Senior Principal Engineer, Design Engineering

RTX Corporation

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Everett, Washington, USA

Full-time

Date Posted: 2025-06-13 Country: United States of America Location: UTWA1: WA-Corp 11404 Commando Rd , Everett, WA, 98204 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: B/E Aerospace, Inc. d/b/a Collins Aerospace has an opening for a Senior Principal Engineer, Design Engineering in Everett, WA. Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace tec
Posted 24 days ago | Updated 3 hours ago

Principal Engineer - Security Intelligence

Broadcom Corporation

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California, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: The Elevator Pitch: Why would you enjoy this new opportunity? VMware by Broadcom is the leader in datacenter infrastructure, networking and security business, and virtualization software. We have an exciting opportunity for a Principal Engineer on our
Posted 30 days ago | Updated 4 hours ago

Principal Engineer, Teams Agents & SDK

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Microsoft Teams is a hub for collaboration, facilitating interaction between people and intelligent agents. The focus is on creating building-blocks for Agents in Teams to support human-AI cooperation. It serves both internal and external developers. We are seeking a Principal Engineer, Teams Agent & SDK. The mission includes: Enabling Teams Agents creation with the AI SDK: Assisting developers in building agents with the Teams AI SDK. Check out our exciting new SDK: Delivering the Agent Acceler
Posted 14 days ago | Updated 4 hours ago

Principal Engineer, DRAM

Samsung Electronics America

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San Jose, California, USA

Full-time

Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries o
Posted 47 days ago | Updated 4 hours ago

Software System Principal Engineer

Dell Technologies

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Round Rock, Texas, USA

Full-time

Software System Principal Engineer Our Software Systems Engineering team ensures that our customers have the software systems they need for a changing world. Working at the cutting edge, we design and deliver software systems modifications as well as enhancements of new products. We oversee product development at all stages: planning, designing, developing and testing operating systems, compilers, routers, utilities, databases, embedded management and control devices, plus internet-related tool
Posted 34 days ago | Updated 4 hours ago

Principal Engineer, Electronic Warfare (EW) Architecture

Analog Devices, Inc.

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Wilmington, Massachusetts, USA

Full-time

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI
Posted 13 days ago | Updated 4 hours ago