Principal Mechanical Engineer

$110k Average Principal Mechanical Engineer Salary in the United States

1,065 Principal Mechanical Engineer Jobs Nationwide

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Senior Principal Jurisdiction and Classification Engineer - Remote

RTX Corporation - Boston, MA Posted 3 days ago

Date Posted:** 2025-05-12 **Country:** United States of America **Location:** RMA99: RTN Remote, Massachusetts **Position Role Type:** Remote...

Principal Engineer Support Equip - Antenna Mast

RTX Corporation - Tewksbury, MA Posted 1 week ago

Date Posted:** 2025-05-05 **Country:** United States of America **Location:** MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet...

Principal Mechanical Engineer EAC & Proposal Lead - Tewksbury, MA

RTX Corporation - Tewksbury, MA Posted 2 weeks ago

Date Posted:** 2025-04-30 **Country:** United States of America **Location:** MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet...

Principal Supplier Engineer - Radio Frequency

RTX Corporation - Boston, MA Posted 1 week ago

Date Posted:** 2025-05-01 **Country:** United States of America **Location:** RMA99: RTN Remote, Massachusetts **Position Role Type:** Remote...

Principal Engineer Support Equipment - Prime Movers

RTX Corporation - Tewksbury, MA Posted 2 weeks ago

Date Posted:** 2025-04-29 **Country:** United States of America **Location:** MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet...

Principal Test Development Engineer

RTX Corporation - Tewksbury, MA Posted 2 weeks ago

Date Posted:** 2025-04-24 **Country:** United States of America **Location:** MA132: Tewksbury, Ma Bldg 2 Sudbury 50 Apple Hill Drive Sudbury...

Principal Jurisdiction and Classification Engineer

RTX Corporation - Boston, MA Posted 2 weeks ago

Date Posted:** 2025-04-24 **Country:** United States of America **Location:** RMA99: RTN Remote, Massachusetts **Position Role Type:** Remote...

Principal Materials Engineer (Metallurgist)

RTX Corporation - Andover, MA Posted 2 months ago

Date Posted:** 2025-03-05 **Country:** United States of America **Location:** MA113: Andover MA 352 Lowell Hampshir 352 Lowell Street Hampshire...

Principal Radar Receiver / Exciter Integration & Test Engineer

RTX Corporation - Andover, MA Posted 3 months ago

Date Posted:** 2025-04-09 **Country:** United States of America **Location:** MA312: Woburn MA 235 Presidential 235 Presidential Way Spencer...

Principal Radar Receiver / Exciter Integration & Test Engineer

RTX Corporation - Tewksbury, MA Posted 3 months ago

Date Posted:** 2025-04-09 **Country:** United States of America **Location:** MA312: Woburn MA 235 Presidential 235 Presidential Way Spencer...

Principal Radar Receiver / Exciter Integration & Test Engineer

RTX Corporation - Woburn, MA Posted 3 months ago

Date Posted:** 2025-04-09 **Country:** United States of America **Location:** MA312: Woburn MA 235 Presidential 235 Presidential Way Spencer...

Principal RF Design Engineer

RTX Corporation - Tewksbury, MA Posted 3 months ago

Date Posted:** 2025-02-04 **Country:** United States of America **Location:** MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough...

Senior Principal RF Design Engineer

RTX Corporation - Tewksbury, MA Posted 3 months ago

Date Posted:** 2025-02-04 **Country:** United States of America **Location:** MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough...

Principal RF Design Engineer

RTX Corporation - Marlborough, MA Posted 3 months ago

Date Posted:** 2025-02-04 **Country:** United States of America **Location:** MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough...

Senior Principal RF Design Engineer

RTX Corporation - Marlborough, MA Posted 3 months ago

Date Posted:** 2025-02-04 **Country:** United States of America **Location:** MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough...

Sr Principal Thermal Engineer - Data Center

Oracle - Boston, MA Posted 3 months ago

Job Description** As a Principal Thermal Engineer, you will focus on the alignment of OCI thermal hardware design and the data center physical...

Senior Principal Thermal Engineer - Data Center

Oracle - Boston, MA Posted 3 months ago

+ Collaborate with OCI engineering teams to develop and implement new CFD technologies and methodologies for improving performance and efficiency...

Principal Systems Engineer

Olympus Corporation of the Americas - Westborough, MA Posted 6 months ago

Working Location:** **MASSACHUSETTS, WESTBOROUGH** **Workplace Flexibility:** **Onsite** **_For more than 100 years, Olympus has focused...

Principal FPGA Design Engineer (VHDL)

Medtronic - Newton, MA Posted 1 month ago

We anticipate the application window for this opening will close on - 2 Jun 2025 At Medtronic you can begin a life-long career of exploration and...

Principal Quality Engineer

Medtronic - Billerica, MA Posted 1 month ago

Principal Quality Engineer for Medtronic, Inc located in Billerica, MA. Develop, modify, apply and maintain quality standards and protocol...

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