Mechanical Engineer Jobs in California

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Director of Engineering - Therma

Legence Therma LLC

San Jose, California, USA

Full-time

Therma, a Legence company For over 50 years, Therma has continued to redefine the mechanical construction landscapes in California. Renowned for outstanding client service and attention to detail, we balance innovative, facility-specific solutions with a pragmatic, cost-conscious approach. Today, the firm employs more than 1,100 people in 3 regional offices, and its clients represent a diverse range of market sectors, including Biopharmaceutical, Education, Healthcare, Food & Beverage, Commerci

Engineer, Plastics Tooling

Dover Corporation

Cypress, California, USA

Full-time

OK International is a global manufacturer of electronic benchtop tools and precision dispensing solutions worldwide. We have two major product lines: Metcal electronics bench tool solutions and Techcon dispensing Systems. We have facilities in Cypress California (US), Chandlers Ford (UK) and Shenzhen (China) supporting our customers worldwide. The OK International Team is dedicated at putting customers first, having an entrepreneurship mindset, innovative culture, cultivating relationships and n

Senior Structural Design Engineer (San Diego)

Shield AI Inc

San Diego, California, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh

Principal Structural Design Engineer (San Diego)

Shield AI Inc

San Diego, California, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh

Engineer - Physical Methods

Amgen Inc

Thousand Oaks, California, USA

Full-time

Career Category Engineering Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of patients ea

Hard Goods Product Development Engineer

3M Company

Remote or Maplewood, Minnesota, USA

Full-time

Job Description: Job Title Hard Goods Product Development Engineer Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers.

Power Generation Associate Project Engineer (Electrical)

Pacific Gas & Electric

Redding, California, USA

Full-time

Requisition ID # 165578 Job Category: Engineering / Science Job Level: Individual Contributor Business Unit: Operations - Other Work Type: Hybrid Job Location: Redding Department Overview Power Generation operates and maintains PG&E's hydroelectric, fossil, solar generation and battery storage facilities, providing approximately 5,300 megawatts of generating capacity for our customers. Our nearly 900 coworkers are dedicated to delivering safe, reliable and cost-effective generation to Calif

Mechanical Test Technician

Tech Mahindra (Americas) Inc.

Palo Alto, California, USA

Full-time

Role: Mechanical Test Engineer Location: Palo Alto, CA (Onsite) Duration: Fulltime Permanent Key Responsibilities: Execute mechanical and environmental tests per written instructions.Prepare and build test samples using basic hand and power tools.Operate and monitor test such as drop test, strength tests vibration tests etc.Record and document test data accurately.Perform visual inspections of test samples for defects (e.g., cracks, loose fasteners).Assemble and set up test fixtures as directed

Controls System Engineer (hybrid)

Johnson Controls, Inc.

Remote or Glendale, Wisconsin, USA

Full-time

What you will do Johnson Controls is hiring a Controls Systems Engineer to apply technology and control theory, thermodynamics and heat transfer to develop models, algorithms, control sequences and system solutions for Building Automation systems (BAS) and commercial HVAC equipment control. You will be responsible for the implementation and test of control applications for commercial HVAC systems (air side and water side) and standalone equipment. This position is based onsite at our new Innova

Senior RF Engineer (Amplifier Design)

Jobot

Pomona, California, USA

Full-time

RF Engineers with SATCOM experience take a closer look This Jobot Job is hosted by: Jenner Wiggins Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $170,000 per year A bit about us: We are transforming global connectivity through cutting-edge satellite communication solutions-from connecting remote areas to enabling in-flight Wi-Fi and defense communications. This division leads in solid-state power amplifiers and advanced RF solu

Lead Power Electronics Engineer (Electrical Engineer, Staff)

Redwire Space

San Jose, California, USA

Full-time

Join our San Jose, CA team, where cutting-edge innovation meets national security. As part of Redwire's recent acquisition of Hera Systems, this location focuses on advancing our capabilities in MEO, GEO, and hybrid space architectures, complementing our expertise in VLEO platforms. Together, we're unlocking new solutions to support the warfighter and address critical needs in National Security Space. Summary: We are seeking a Lead Power Electronics Engineer to join our team. The position will

Sr Thermal Engineer, Hardware (NetSec)

PaloAlto Networks

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Mechanical Design Eng 3

Juniper Networks

California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Roles & Responsibilities: Reporti

System Debug Lead Engineer

NVIDIA Corporation

Santa Clara, California, USA

Full-time

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology-and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Field Applications Engineer, Viasat Government

Viasat, Inc.

Carlsbad, California, USA

Full-time

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do As a Field Applications Engineer you will provide customer,

Electrical and Instrumentation Lead Design Engineer

GE Vernova

Remote

Full-time

Job Description Summary The employee will be responsible for the design of hydro generator and turbine electrical auxiliary (Instrumentation & Electrical protection) systems and monitoring for installed based projects. He/she will also be responsible to give technical support for supply chain and site activities related to hydro generators. Job Description Key responsibilities/essential functions include: We are looking for an auxiliary system electrical lead engineer with strong design skill

Hardware Test and Development Engineer

SAIC

Remote

Full-time

Job ID: 2506194 Location: REMOTE WORK, CO, US Date Posted: 2025-07-07 Category: Engineering and Sciences Subcategory: Test Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC is seeking a Test Engineer to support the Navy Business Group at SAIC. Job Description: Our team supports the Naval Undersea Warfare Center (NUWC) Division

Sr Advanced Engineering Support Specialist

General Dynamics

San Jose, California, USA

Full-time

Basic Qualifications Requires a Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 8+ years of job-related experience, or a Master's degree with 6+ years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requir

Lead Robotics Engineer, Surface Maritime

Aduril Industries

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Perception Engineer, Surface Maritime

Aduril Industries

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c