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.
288 jobs match your filters
2w
Principal Mechanical Engineer - Adelaide
Mott MacDonald Bentley | MMB
Brilliant people trusted to do brilliant things Mott MacDonald is a vibrant and forward-thinking engineering, management, and development consultancy. Working together as a global team we plan, design, deliver and maintain the transport, energy, water, buildings, and wider infras
Adelaide, SA, AU +2 more…
onsite
2w
Principal Mechanical Engineer - Adelaide
Mott MacDonald
Brilliant people trusted to do brilliant things Mott MacDonald is a vibrant and forward-thinking engineering, management, and development consultancy. Working together as a global team we plan, design, deliver and maintain the transport, energy, water, buildings, and wider infras
Adelaide, SA, AU +2 more…
onsite
3w
Principal Mechanical Engineer - @One Alliance
Mott MacDonald
Mott MacDonald Bentley are recruiting for a Principal Mechanical Engineer to join the Anglian Water @One Alliance. As part of Anglian Water’s @one Alliance, we are on a mission to create a sustainable and resilient future for water. With an ambitious £2.3 billion capital investme
Peterborough, GB
onsite
3w
Principal Mechanical Engineer - @One Alliance
Mott MacDonald Bentley | MMB
Mott MacDonald Bentley are recruiting for a Principal Mechanical Engineer to join the Anglian Water @One Alliance. As part of Anglian Water’s @one Alliance, we are on a mission to create a sustainable and resilient future for water. With an ambitious £2.3 billion capital investme
Peterborough, GB
onsite
4w
Principal Mechanical Engineer -Steam Generator
Laveer Engineering
Are you interested in being part of an innovative team that supports Westinghouse’s mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while
Cranberry Township, US
onsite
1mo
Principal Mechanical Engineer SME
Celestica
Req ID: 134542 Region: Americas Country: USA State/Province: Texas City: Richardson Summary This position is for a Principal Mechanical Engineer SME for Mechanical Concept Development. In this role, you will define the mechanical packaging and architecture of leading and competi
Richardson, TX, US
remote
2d
N
Sentinel - Mechanical Engineer / Principal Mechanical Engineer - 18778
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
remoteFull-time
2d
N
Sentinel - Principal / Sr. Principal Mechanical Engineer - 18471
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
remoteFull-time
2d
N
Sentinel - Principal / Sr. Principal Mechanical Engineer - 18471
Northrop Grumman
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people
Roy, UT, US
remote
2d
N
Sentinel - Mechanical Engineer / Principal Mechanical Engineer - 18778
Northrop Grumman
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people
Roy, UT, US
remote
4d
N
Sentinel Principal/Sr Principal Mechanical Engineer -*17696
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact peo
United States-Utah-Roy
remoteFull-time
4d
N
Mechanical Engineer / Principal Mechanical Engineer - *16923
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
remoteFull-time
4d
N
Sentinel Principal/Sr Principal Mechanical Engineer -*17696
Northrop Grumman
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people'
Roy, UT, US
remote
4d
N
Mechanical Engineer / Principal Mechanical Engineer - *16923
Northrop Grumman
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people
Roy, UT, US
remote
4d
Senior Principal Mechanical Engineer, Development
BAE Systems, Inc.
Job Description BAE Systems is seeking a Senior Principal Mechanical Engineer to join our team in Nashua, NH! “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
Nashua, New Hampshire, United States
onsiteFull-time
1w
N
Sentinel - Principal / Sr. Principal Mechanical Engineer - 10915-1
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
remoteFull-time
1w
N
Sentinel - Principal / Sr. Principal Mechanical Engineer - 10915-1
Northrop Grumman
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people
Roy, UT, US
remote
1w
N
Sentinel - Principal / Sr. Principal Mechanical Engineer - 10915-1
Northrop Grumman
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people
Roy, UT, US
remote
1w
S
Senior / Principal Mechanical Engineer
Slihrms
Job Description Overview At AtkinsRéalis, we’re known for delivering high‑quality, innovative engineering solutions across a wide range of sectors. Our success is built on the diversity of our people—their expertise, perspectives and collaborative approach. You’ll be joining an
GB.Exeter.Aperture West
onsiteFull-time
1w
N
Sentinel Principal/Sr Principal Mechanical Engineer -17104*
Northrop Grumman
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people
Colorado Springs, CO, US
hybrid
1w
N
Sentinel Principal/Sr Principal Mechanical Engineer -17104*
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Colorado-Colorado Springs
onsiteFull-time
1w
A
Senior Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Take on a pivotal role in shaping the future of clean energy by establishing, leading, and managing the Cooling Water Island engineering team within a groundbreaking Small Modular Reactor (SMR) development program. Drive the
Bristol, England, United Kingdom
hybridFull-timeNot ApplicableEasy Apply
1w
A
Senior Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Take on a pivotal role in shaping the future of clean energy by establishing, leading, and managing the Cooling Water Island engineering team within a groundbreaking Small Modular Reactor (SMR) development program. Drive the
Derby, England, United Kingdom
hybridFull-timeNot ApplicableEasy Apply
1w
A
Senior Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Take on a pivotal role in shaping the future of clean energy by establishing, leading, and managing the Cooling Water Island engineering team within a groundbreaking Small Modular Reactor (SMR) development program. Drive the
Newcastle upon Tyne, England, United Kingdom
hybridFull-timeNot ApplicableEasy Apply
1w
A
Senior Principal Mechanical Engineer
ASSYSTEM
🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Take on a pivotal role in shaping the future of clean energy by establishing, leading, and managing the Cooling Water Island engineering team within a groundbreaking Small Modular Reactor (SMR) development program. Drive the
Warrington, England, United Kingdom
hybridFull-timeNot ApplicableEasy Apply