Browse Jobs
Browse fresh roles from company career pages, then filter by keyword, location, salary, skills, remote scope, and more. Each listing links back to the employer-controlled apply path when available.
290 jobs match your filters
1d
N
Principal Mechanical Engineer
Ngc
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: No Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the
United States-Oklahoma-Oklahoma City
hybridFull-timeToday
1d
N
Principal Mechanical Engineer
Northrop Grumman
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: No Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the wor
Oklahoma City, OK, US
remoteToday
2d
D
Principal Mechanical Engineer
Downer
We have an exciting and challenging opportunity for a suitably qualified and experienced Principal Mechanical Engineer to join our Mineral Technologies business located Carrara QLD.
Carrara, QLD, Australia
onsite
2d
Principal Mechanical Engineer
Ultra Maritime
Protecting What Matters. Powering the Future of Naval Technology. Ultra Maritime is a global leader in advanced maritime defence solutions. We operate at the forefront of innovation, delivering technologies that protect lives, secure nations, and enable a safer, more sustainable
Greenford, Greater London, England, UK
onsiteFull-time
3d
A
Principal Mechanical Engineer
Abbott
Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medic
United States - California - Alameda
onsiteFull-time
6d
Principal Mechanical Engineer
Sierra Nevada Corporation
The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Comma
Dayton, OH
hybridFull-time
6d
Principal Mechanical Engineer
Lumilens
Principal Mechanical Engineer – OSFP Module Design About Lumilens At Lumilens, we are building the critical photonics infrastructure that powers tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is unlocking a new er
Bengaluru, India
hybridFull-timeEasy Apply
1w
A
Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Reporting to the FEED Engineering Manager you will be responsible for Delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors and Fusion projects. The Principal Engineer shall work closel
Newcastle upon Tyne, England, United Kingdom
hybridFull-timeMid-Senior LevelEasy Apply
1w
A
Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Reporting to the FEED Engineering Manager you will be responsible for Delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors and Fusion projects. The Principal Engineer shall work closel
Bolton, England, United Kingdom
remoteFull-timeMid-Senior LevelEasy Apply
1w
A
Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Reporting to the FEED Engineering Manager you will be responsible for Delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors and Fusion projects. The Principal Engineer shall work closel
Derby, England, United Kingdom
hybridFull-timeMid-Senior LevelEasy Apply
1w
A
Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Reporting to the FEED Engineering Manager you will be responsible for Delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors and Fusion projects. The Principal Engineer shall work closel
Warrington, England, United Kingdom
hybridFull-timeMid-Senior LevelEasy Apply
1w
A
Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Reporting to the FEED Engineering Manager you will be responsible for Delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors and Fusion projects. The Principal Engineer shall work closel
Bristol, England, United Kingdom
hybridFull-timeMid-Senior LevelEasy Apply
1w
A
Principal Mechanical Engineer
AECOM
As a result of a significant project pipeline, AECOM's Western Australian Resource and Industry Business Line has an opportunity for a Principal Mechanical Engineer to support the successful completion of projects across Western Australia, Australia and Globally. Working as part
Perth WA Australia
hybridFull-timeAssociateEasy Apply
2w
W
Principal Mechanical Engineer
Worley
Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sus
Monrovia, CA, US
hybrid
2w
Principal Mechanical Engineer
PDF Solutions
Overview PDF Solutions (NASDAQ: PDFS) offers an end-to-end analytics platform that empowers engineers and data scientists across the semiconductor ecosystem to rapidly improve the yield, quality, and profitability of their products. By combining industry-leading data analytics
Milpitas, California, United States
hybridFull-time
2w
Principal Mechanical Engineer
Sedgman
Sedgman is proud to offer the position of Principal Mechanical Engineer to join our team in Brisbane and involves leading and developing the mechanical team, delivering mechanical design solutions and collaborating with stakeholders and other disciplines to deliver projects from
Brisbane, QLD, Australia
hybrid
2w
R
Principal Mechanical Engineer
Re:Build Manufacturing
Who is Re:Build Fikst? Re:Build Fikst, a Re:Build Manufacturing company, is a dynamic product development and engineering consulting firm located in Wilmington, MA. We work with pioneering clients to develop their technology, design their products, and bring those products to pro
Wilmington, MA
onsiteEasy Apply
2w
Principal Mechanical Engineer
BAE Systems, Inc.
Job Description BAE Systems is seeking a Principal Mechanical Engineer to join our team in Fort Wayne, Indiana! “We Protect Those Who Protect Us®” is our mission, and we’re looking for engineers who share our passion in developing a full range of first-of-its-kind technologies an
Fort Wayne, Indiana, United States
remoteFull-time
2w
Principal Mechanical Engineer
Thales
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports
Belfast, County Antrim, BT6 9HB
onsiteFull-time
2w
T
Principal Mechanical Engineer
Thales
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports
Belfast
remoteFull-time
2w
A
Principal Mechanical Engineer
ASSYSTEM
🛠️ Support Requirements Capture : Manage and challenge requirements for existing waste containers and interface equipment. 📋 Support Engineering Activities : Assist as defined by the Engineering Manager. 🤝 Mentorship : Provide guidance and assurance to Senior Engineers and Design
Warrington, England, United Kingdom
hybridFull-timeMid-Senior LevelEasy Apply
2w
Principal Mechanical Engineer
BAE Systems, Inc.
Job Description This role supports the mechanical design of optical instruments and laser systems in space and/or tactical environments. As a mechanical design engineer, you’ll work in cross-disciplined teams of various sizes to deliver the solutions our customers rely on. The
Westminster, Colorado, United States
onsiteFull-time
2w
Principal Mechanical Engineer
BAE Systems, Inc.
Job Description BAE Systems is seeking a Principal Mechanical Engineer to join our team in Austin, Texas! “We Protect Those Who Protect Us®” is our mission, and we’re looking for engineers who share our passion in developing a full range of first-of-its-kind technologies and equi
Austin, Texas, United States
hybridFull-time
2w
Principal Mechanical Engineer
BAE Systems, Inc.
Job Description BAE Systems is seeking a Principal Mechanical Engineer to join our team in Fort Wayne, Indiana! “We Protect Those Who Protect Us®” is our mission, and we’re looking for engineers who share our passion in developing a full range of first-of-its-kind technologies an
Fort Wayne, Indiana, United States
remoteFull-time
2w
Principal Mechanical Engineer
Muon Space
About the role Muon seeks a Principal Mechanical Engineer to join our Mechanical Engineering team, reporting to the Director of Mechanical Engineering. This role will be deeply technical with a focus on solving the most demanding design, analysis, test, reliability, and manufact
San Jose, CA
hybridEasy Apply