Principal Mechanical Engineer Jobs in Irvine, CA

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Mechanical Engineer Intern – Collection Devices

Zymo Research Corporation

profile Irvine - USA

Job Summary: Zymo Research is looking for a dynamic individual to join our Engineering Team! The Mechanical Engineer Intern will support the design and development of plastic sample collection devices within a product development environment. This role is intended for students or recent graduates pu...

9 days ago
Intern

Senior Mechanical Engineer

Mks Instruments

profile Irvine - USA

A Day in Your Life at MKS: As a Senior Mechanical Engineer at Newport / MKS Instruments you will partner with; Irvine Systems Engineering Product Engineering Test & Measurement Project Management and Product Marketing Systems Assembly NPO shaping and coating to; plan conceptualize design document le...

12 days ago
Full Time

Senior Staff Engineer, Design Quality

Stryker

profile Irvine - USA

Work Flexibility: OnsiteStryker - Inari Medical is hiring a Sr. Staff Engineer Design Quality in Irvine California! In this role you will partner with Engineering and Advanced Operations to define design requirements and develop manufacturing processes that support new product development projects....

13 days ago
Full Time

Associate Electro-mechanical Engineer

Terran Orbital

profile Irvine - USA

Join a team where your impact reaches beyond the stars! At Terran Orbital youre not just part of the system youre a vital force propelling our mission forward. As trailblazers in satellite manufacturing and aerospace innovation we shatter boundaries daily to deliver groundbreaking solutions that po...

15 days ago
Full Time

Principal Reliability Engineer

Johnson & Johnson

profile Irvine - USA

At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are our expertise in Innovative Medicine and MedTech we are unique...

15 days ago
Full Time

R&d Mechanical Engineer Jjmt Electrophysiology

Johnson & Johnson

profile Irvine - USA

At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are our expertise in Innovative Medicine and MedTech we are unique...

17 days ago
Full Time

Project Engineer I (new Grad)

Crb

profile Irvine - USA

The Project Engineer I is responsible for supporting the Project Manager and other project team members in executing activities to support the construction of assigned project(s) and to ensure the work performed is in conformance with the project objectives and the requirements of the construction d...

18 days ago
Full Time

Senior R&d Mechanical Engineer

Vdart Inc

profile Irvine - USA

Position Name: Senior R&D Mechanical Engineer Location: Irvine CA JD: Solid Work proficient (Part Assembly and Drawing) Product Life Cycle Management (Windchill added advantage) Medical Device experience Onsite and offshore coordination Good in communication Mandatory Skills Technical / So...

23 days ago
Full Time

Qualification Product Management Engineer

Western Digital

profile Irvine - USA

We are seeking a detail-oriented and analytical Qualification Product Management Engineer to join our team in Irvine United this role you will be responsible for managing the qualification process of our products ensuring they meet all necessary standards and regulations.Work with cross functional...

25 days ago
Full Time

Mechanical Engineer I

804 Technology

profile Irvine - USA

JOB SUMMARYCarries out engineering assignments concerned with the planning and design of mechanically functioning equipment and processes. Performs drawing reviews from Drafters/Designers. Supports Engineers for simple to medium level complexity projects.ESSENTIAL DUTIES & RESPONSIBILITIESDesigns me...

28 days ago
Contract

Mechanical Engineer Iii

804 Technology

profile Irvine - USA

JOB SUMMARYCarries out engineering assignments concerned with the design of military refrigeration and thermal management equipment. Responsible for design analysis development test and troubleshooting of mechanical and electro-mechanical equipment. Performs drawing checks for other colleagues and e...

28 days ago
Contract

Mechanical Engineer Ii

804 Technology

profile Irvine - USA

JOB SUMMARYThe Mechanical Engineer will carry out engineering assignments concerned with the planning design and testing of mechanical equipment systems and processes. Works cooperatively with other departments. Supports higher level engineers for medium level complexity projects.ESSENTIAL DUTIES &...

28 days ago
Contract

R&ampd Mechanical Engineer

Noblesoft Technologies

profile Irvine - USA

Position Name: Senior R&D Mechanical Engineer Location: Irvine CA JD: Solid Work proficient (Part Assembly and Drawing) Product Life Cycle Management (Windchill added advantage) Medical Device experience Onsite and offshore coordination Good in communication Mandatory Skills Solid Work prof...

29 days ago
Full Time

Mechanical Engineer I (new Grad, Summer 2026)

Crb

profile Irvine - USA

The Mechanical Engineer is an entry-level position and performs their job functions under the direct supervision of a projects Engineer-of-Record and/or Lead Mechanical Engineer. Mechanical engineering focuses on the design and engineering of HVAC mechanical  utility (plumbing fire protection) and o...

29 days ago
Full Time

Mechanical Engineer

Technipower

profile Irvine - USA

Job DescriptionI have a client in the Irvine CA area that has an opportunity for a Mechanical Engineer. If you or any of your colleagues are interested in discussing this role please click apply now. In this role you will be working as a Mechanical Engineer for a client involved in manufacturing of...

30+ days ago
Full Time

Principal Mechanical Engineer Jjmt Electrophysiolo...

Johnson & Johnson

profile Irvine - USA

At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are our expertise in Innovative Medicine and MedTech we are unique...

30+ days ago
Full Time

Senior Principal Mechanical Engineer (hti) Jjmt El...

Johnson & Johnson

profile Irvine - USA

At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are our expertise in Innovative Medicine and MedTech we are unique...

30+ days ago
Full Time

Quality Engineering Manager

Terran Orbital Corporation

profile Irvine - USA

Join a team where your impact reaches beyond the stars! At Terran Orbital youre not just part of the system youre a vital force propelling our mission forward. As trailblazers in satellite manufacturing and aerospace innovation we shatter boundaries daily to deliver groundbreaking solutions that po...

30+ days ago
Full Time

Sr. Mes Engineer

Terran Orbital Corporation

profile Irvine - USA

Join a team where your impact reaches beyond the stars! At Terran Orbital youre not just part of the system youre a vital force propelling our mission forward. As trailblazers in satellite manufacturing and aerospace innovation we shatter boundaries daily to deliver groundbreaking solutions that po...

30+ days ago
Full Time

Principal Mechanical Engineer

Terran Orbital Corporation

profile Irvine - USA

Join a team where your impact reaches beyond the stars! At Terran Orbital youre not just part of the system youre a vital force propelling our mission forward. As trailblazers in satellite manufacturing and aerospace innovation we shatter boundaries daily to deliver groundbreaking solutions that po...

30+ days ago
Full Time