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Principal Mechanical Engineer Jobs in Somerville, MA (148)

Principal Mechanical Engineer

Micro Tech
Billerica, MA
Icon: salary
$180k - $180k / year

Critical Facilities Engineer II

Digital Realty Trust
Needham, MA
Hourly
401(k)
Dental Insurance
Vision Insurance
Icon: salary
$42.30 - $45.83 / hour

Principal Manufacturing Engineer

Butler Aerospace and Defense
Andover, MA
401(k)
Dental Insurance
Vision Insurance

2026 ADGE Principal Mechanical Engineer – On-Site

Raytheon
Tewksbury, MA
Dental Insurance
Vision Insurance
Parental Leave

Sr. Principal Electrical Integration Engineer - Data Center (Remote)

JABIL CIRCUIT
šŸŒŽ Remote
New
Remote

Principal Mechanical Integration Engineer – DCI Pipes, Frames and Structures (REMOTE)

JABIL CIRCUIT
šŸŒŽ Remote
New
Remote
ā€Œ

Principal Mechanical Engineer

CT19
Boston, MA
New
ā€Œ

Lead Mechanical Engineer, Quantum Hardware & Precision Tech

QuEra Computing
Boston, MA
New
ā€Œ

Lead Mechanical Engineer, Quantum Hardware Systems

CT19
Boston, MA
New
ā€Œ

Principal Sensor Systems Engineer - FEA & Robotics

Omega
Marlborough, MA
ā€Œ

Senior or Principal Systems Engineer

FLIR Systems
Billerica, MA
New
Icon: salary
$141.9k - $189.2k / year
ā€Œ

SENIOR ELECTRONICS PACKAGING MECHANICAL ENGINEER

Kaleidoscope Innovation
Boston, MA
New
ā€Œ

Software Architect

Werfen North America
Bedford, MA
New
ā€Œ

Principal Scientist, Vector Biology

6084-Janssen Research & Development, LLC Legal Entity
Cambridge, MA
Hospitality
Parental Leave
Icon: salary
$117k - $201.3k / year
ā€Œ

Principal Scientist, ADPKD Biology Lead (Renal Research)

Novartis
Cambridge, MA
New
Icon: salary
$108.5k - $201.5k / year
ā€Œ

Senior Software Engineering Manager

Edison SmartĀ®
Boston, MA
New
401(k)
PTO
Dental Insurance
Vision Insurance
Icon: salary
$173.6k - $282.1k / year
ā€Œ

Senior or Principal Systems Engineer

Teledyne FLIR Defense
Billerica, MA
New
Icon: salary
$141.9k - $189.2k / year
ā€Œ

Military DoD SkillBridge Program - Digital/Electro-Mechanical Technician

GE Aerospace
Lynn, MA
New
ā€Œ

Principal Mechanical Design Engineer

Draper Labs
Cambridge, MA
Health Insurance
Icon: salary
$62.5k - $237.5k / year
ā€Œ

Microelectronics Manufacturing and Process Engineer

Draper Labs
Cambridge, MA
Health Insurance
Icon: salary
$75k - $237.5k / year
ā€Œ

Principal Microfluidics Engineer

Draper Labs
Cambridge, MA
New
Health Insurance
Icon: salary
$95k - $245k / year
ā€Œ

Principal Embedded Software Engineer

Rise Robotics
Somerville, MA
Hybrid
PTO
Health Insurance
ā€Œ

Principal Systems Engineer

Raytheon
Cambridge, MA
New
ā€Œ

Senior Principal Systems Engineer (MBSE)

Raytheon
Tewksbury, MA
New
ā€Œ

Principal Embedded Software Engineer

10Beauty
Burlington, MA
New
Icon: salary
$180k - $200k / year
ā€Œ

MEP Estimator

Brightcore Energy
Boston, MA
New
Hospitality
401(k)
PTO
Dental Insurance
Vision Insurance
ā€Œ

Sr HDE, Industrial Robotics, Industrial Robotics Group

Amazon
Boston, MA
New
Eco-Friendly
Health Insurance
Dental Insurance
Vision Insurance
Parental Leave
ā€Œ

Principal Mechanical Engineer- Video Collaboration

Logitech
šŸŒŽ Remote
New
Remote
ā€Œ

Principal Scientist, Vector Biology

Johnson & Johnson Innovative Medicine
Cambridge, MA
New
Hospitality
Parental Leave
Icon: salary
$117k - $201.3k / year
ā€Œ

Principal Scientist, Vector Biology

Johnson & Johnson
Cambridge, MA
Hospitality
Parental Leave
Icon: salary
$117k - $201.3k / year
ā€Œ

Principal Associate Scientist

GForce Life Sciences
Cambridge, MA
New
Part-Time
Health Insurance
Vision Insurance
Icon: salary
$110k - $160k / year
ā€Œ

Principal Solutions Architect Engineer, Microgrid

AlphaStruxure EmployeeCo
Somerville, MA
PTO
ā€Œ

Senior Research Administrator

Massachusetts Institute of Technology
Cambridge, MA

Job Description

Working as a Principal Mechanical Engineer in Somerville, MA

There are 148 Principal Mechanical Engineer opportunities available in Somerville, MA all with unique requirements.

Principal Mechanical Engineers are involved in every stage of product development. From the earliest stages of design to production, they work with cross-functional teams of engineers and other specialists including manufacturing, quality assurance, suppliers, business partners, customers and end-users. They design not just products but an overall product system. They take part in interdisciplinary teams where they expand their knowledge of material properties, manufacturing processes and designing for manufacturability. They use their technical expertise to plan for test and assembly strategies which reduce cost and assure long term manufacturability.

Principal Mechanical Engineer jobs near Somerville, MA

  • Boston, MA
  • Tewksbury, MA
  • Cambridge, MA

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