40 mechanical engineering jobs found in Irvine

Job Description Who is Taco Bell? Taco Bell was born and raised in California and has been around since 1962. We went from selling everyone's favorite Crunchy Tacos on the West Coast to a global brand with 8,500+ restaurants, 350 franchise organizations, that serve 42+ million fans each week around the globe. We're not only the largest Mexican-inspired quick service brand (QSR) in the world, we're also part of the biggest restaurant group in the world: Yum! Brands. Much of our fan love and authentic connection with our communities are rooted in being rebels with a cause. From ensuring we use high quality, sustainable ingredients to elevating restaurant technology in ways that hasn't been done before... we will continue to be inclusive, bold, challenge the status quo and push industry boundaries. We're a company that celebrates and advocates for different, has bold self-expression, strives for a better future, and brings the fun while we're at it. We fuel our culture with...

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary Join Rivian's Cockpit and Trim team within Interior Engineering, where you'll play a key role in shaping innovation and impactful products from concept through volume production. Your contributions will help drive the development of high-performing and sustainable solutions. Cockpit and Trim Engineering is a place to be innovative and creative while contributing to a culture of trust and continuous improvement. Responsibilities Bachelor's...

About ITT: ITT is a leading manufacturer of critical components for harsh environments that serves fast-growing end markets in flow, aerospace and defense, energy and transportation. Building on our heritage of innovation, we partner with our customers to deliver solutions to the key industries that underpin our modern way of life. Headquartered in Stamford, CT, we have more than 11,700 employees globally with operations in ~40 countries and sales in more than 125. At our core is our engineering DNA, with 1,280+ engineers, 1,700+ active global patents and ~51 manufacturing locations. Our businesses are organized in three distinct segments, each based around our core engineering DNA: Industrial Process: A global leader in centrifugal and twin-screw pumps and engineered valves for chemical, energy, mining, and industrial applications. Our leading brands include the iconic Goulds Pumps (with more than 175 years of history), Bornemann, Habonim, Engineered Valves, Rheinhütte...

About Balt Our purpose is to improve the lives of 150,000 patients in 2026. Our story Balt is a rapidly growing pioneer in an exceptional field. For 45 years, Balt has been leading the way - collaborating with physicians and institutions to develop elegant medical devices. Our products are being used by physicians across the world, and we have 13 offices in 11 countries - and counting. We introduced one of the first neurovascular intervention devices in 1977 and now offer the world's broadest portfolio of medical devices for stroke. As the premier global neurovascular platform always seeking to expand beyond boundaries, we are now bringing our innovation to the peripheral vascular space. We are proud of our mission, our people, and the incredible work we accomplish together as we empower physicians to save lives. Why Join Balt? Join a passionate team, dedicated to making a difference. Working at Balt means giving meaning to your work! Pride is a strong part of...

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary Join Rivian's Vehicle Hardware Engineering - Chassis - Product Development team as a key contributor in bringing our electric adventure vehicles to life. As a Senior Mechanical Design & Release Engineer, you'll be instrumental in the product development of chassis steering hardware components - from steering columns, intermediate shafts, and electric power-assisted steering gears to next-generation mechatronic systems including...

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary As a member of Rivian's Vehicle Hardware Engineering team, you will be an intrinsic part of shaping new and exciting products - you will develop from concept and into volume production while driving the creation of sustainable, impactful and world class performing parts. Vehicle Hardware Engineering is a place to be innovative and creative while contributing to a culture of trust and continuous improvement. Responsibilities Provide...

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary As a Senior Mechanical Engineer - Exterior Trim you will own the design, development, and release of exterior trim systems and components (e.g., fascias, flares, claddings, rockers, underbody shields, MIC trims, appliques) across current and future Rivian programs. You will be accountable for delivering robust designs that meet cost, mass, quality, and timing targets while leading cross-functional alignment with Studio, Manufacturing, Quality,...

Job Description Job Overview: As a Product Development Engineer for the CamelBak Hardgoods category, you'll use your exceptional skills and knowledge of products and processes to bring innovative designs to completion. Your focus will be to develop quality, on-time, cost efficient water bottles, stainless steel vessels, hydration reservoirs and related accessories that are an accurate reflection of CamelBak's position as an industry leader. This position reports to the Sr. Engineering Manager and is located in Irvine, CA . As a Product Development Engineer, you will have an opportunity to: Strive to create the most innovative and market leading hardgoods product possible. Products will be evaluated for success using the following criteria: Innovation, function, fit, comfort, relevance to brand identity, technology utilization, quality, aesthetics, timely completion, manufacturability and realized margins. Lead Marketing and Design teams to brainstorm innovative...

Job Description JOB OVERVIEW The R&D Lab Engineer supports the planning, execution, and documentation of laboratory tests for the R&D Lab. This mid-level, hands-on role works with prototypes, test fixtures, and lab equipment, handling data collection, analysis, and reporting. The role operates with moderate independence and collaborates closely with engineers, designers, and technicians to ensure product quality, safety, and performance. Key Responsibilities Develop and execute test plans and procedures for prototypes and production samples (mechanical, environmental, durability). Set up, operate, and troubleshoot lab test equipment (e.g., UTM, impact rigs, environmental chambers, DAQ systems). Design or specify basic test fixtures and custom setups with engineering support. Collect, organize, and analyze test data; apply basic statistics and generate clear plots/tables. Prepare concise test reports, maintain accurate records, and follow lab standards and...

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary As a member of Rivian's Seat team within the Interior Engineering department, you will play a key role in shaping innovation and impactful products from concept through volume production. Your contributions will help drive the development of high-performing and sustainable solutions, fostering a culture of trust and continuous improvement within our collaborative Interior Engineering environment. Responsibilities • Design and develop seat...

At Turion Space, we're building spacecraft to secure Earth and expand humanity's reach beyond it. As part of our Mechanical Engineering team, you'll help design and build the satellites and mechanisms that make our missions possible. As a Senior Mechanical Engineer , you'll work across the full development lifecycle from early concept and detailed design through analysis, fabrication, integration, and testing. You'll collaborate closely with a multidisciplinary team to deliver flight hardware that is robust, reliable, and ready for space. This is a full-time , exempt position based on-site at our Irvine, California headquarters. Key Responsibilities Design metallic structures and propulsion fluid systems under accelerated timelines Review specifications and other engineering data to develop mechanical systems Update designs and drawings through engineering change orders to support our rapid pace of design iteration Create detailed component and assembly drawings...

CNC Manufacturing Engineer Job Summary CNC Programming & Optimization: Develop, simulate, and optimize CNC programs for complex aerospace components, with a strong focus on 3 and 5-axis milling machines. Machine Deskilling: Analyze machining operations and implement engineering solutions (e.g., specialized fixturing, advanced macro programming, standardized tooling setups, and visual work instructions) to reduce the operator skill required to run complex jobs. Process Engineering: Develop and document comprehensive manufacturing processes, routing steps, and standard operating procedures (SOPs) to ensure repeatable quality and maximize spindle uptime. Tooling & Fixture Design: Design, model, and procure custom workholding fixtures, cutting tools, and gauges to support production requirements and deskilling initiatives. Continuous Improvement: Lead root-cause analysis on machining defects or inefficiencies. Apply lean manufacturing and Six Sigma...

Do Epic Science TAE is the world's first private fusion energy company, founded in 1998 to commercialize the cleanest, safest, most affordable, and sustainable form of carbon-free power. We are applying science and engineering to design transformational technologies. Whether it's harnessing fusion through the science of stars, making exponential leaps in power efficiency, or innovating medical care with a novel cancer treatment: We're turning the promise of science into reality. We're looking for candidates who are passionate about realizing our mission: A future where all people have affordable access to reliable, abundant, and environmentally friendly fusion-generated electricity. About The Role The Design Engineer will apply technical expertise, commensurate with training and job experience, in the design and development of complex new technology using SolidWorks or Catia. The role requires 100% onsite presence to collaborate with the Design Team. Complete a...

TRL11 is a venture backed deep tech / defense tech startup bringing cutting-edge video technology to Aerospace applications. Based in Irvine, CA, we are seeking engineering interns for the summer of 2026. Summer internships typically cover a wide range of disciplines, including mechanical, electrical, optical, manufacturing, software, and test engineering. Our engineers contribute directly to real projects that support TRL11 product development. Join our team and play a crucial role in shaping the future of Human Space Exploration and US National Security. Job Duties: Measure and analyze camera components and system performance Assist with hardware testing, board validation and bring up, and debugging of electrical systems Inspect, assemble, and measuer mechanical components and enclosures Assist hardware engineers with mechanical and electrical CAD and drawings Write and execute test plans and present reports to engineering leadership Optimize in house production system...

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Engineering Consulting Professional Location(s): Irvine, CA Targeted Years of Experience: 7-10 years Responsibilities: This role is responsible for reviewing daily network equipment installation requests at data centers. This includes approving requests after an in-depth review of all available Power, Space, and Cooling systems ("PSC") within a data center. The Engineer will utilize existing enterprise-wide tools and documents to review and then approve or reject requests within specified timeframes. This position works under the direct supervision of PSC Capacity Engineers and will be assigned a portfolio of facilities within a specific territory. MUST HAVE SKILLS: A minimum of 5-7 years of progressive experience in data center engineering, operations, critical...

Innovation starts from the heart. At Edwards, we put patients first. We invest a significant proportion of our revenue towards research and development to drive and develop groundbreaking medical innovations for structural heart disease. As part of our R&D Engineering team, you will work closely with our Quality and Manufacturing teams to develop the latest tools and technologies to address significant, unmet clinical needs that impact patients' lives around the world. Patients with mitral and tricuspid heart valve disease often have complex conditions with limited treatment options. Our Transcatheter Mitral and Tricuspid Therapies (TMTT) business unit is boldly pursuing an innovative portfolio of technologies to address a patient's unmet clinical needs. It's our driving force to help patients live longer and healthier lives. Join us and be part of our inspiring journey. How you will make an impact: We are seeking a Principal Delivery System Engineer to play a key role on...

Job Title: Principal Engineer, THV Manufacturing Principal Engineer I, THV Manufacturing Principal Engineer II, THV Manufacturing Principal Engineer III, THV Manufacturing Role Level: Individual Contributor Supervisor/Manager Title: Senior Global Manager, Manufacturing Engineering Job Location & Environment: Irvine, CA - Corporate Office Job Description Summary: The Principal Engineer, THV Manufacturing will lead manufacturing engineering activities supporting a commercial Class III medical device manufacturing line, acting as a key interface across Operations, Quality, Regulatory, R&D and Supply Chain. This role is responsible for maintaining and improving released manufacturing processes to ensure product quality, compliance, and supply continuity. This position will drive standard cost reduction, yield improvement, and waste elimination, while strengthening process stability and day-to-day operational performance. In parallel, the Principal...

About ITT: ITT is a leading manufacturer of critical components for harsh environments that serves fast-growing end markets in flow, aerospace and defense, energy and transportation. Building on our heritage of innovation, we partner with our customers to deliver solutions to the key industries that underpin our modern way of life. Headquartered in Stamford, CT, we have more than 11,700 employees globally with operations in ~40 countries and sales in more than 125. At our core is our engineering DNA, with 1,280+ engineers, 1,700+ active global patents and ~51 manufacturing locations. Our businesses are organized in three distinct segments, each based around our core engineering DNA: Industrial Process: A global leader in centrifugal and twin-screw pumps and engineered valves for chemical, energy, mining, and industrial applications. Our leading brands include the iconic Goulds Pumps (with more than 175 years of history), Bornemann, Habonim, Engineered Valves, Rheinhütte...

At Turion Space, we're building spacecraft to secure Earth and expand humanity's reach beyond it. We are seeking a Senior Thermal Engineer to lead the design, analyze, test, and implementation of satellite systems. You will work closely with the Turion Space team across software and hardware systems to maximize satellite capabilities. Your creativity, experience, and ambition will directly impact the architecture of the vehicle's systems as the missions increase in complexity. This is a full-time , exempt position based on-site at our Irvine, California headquarters. Key Responsibilities Lead thermal design of hardware, from initial high-level layout and analysis down to validation of performance with ground tests Consult with other disciplines as a Subject Matter Expert (SME) in Thermal Analysis Provide ongoing mentorship to junior engineers Automate workflow to reduce engineering investment in the design cycle Build and control system-level thermal models...

The Design Engineer will lead the development of aerospace hoses, ducts, and components, ensuring all designs meet or exceed customer requirements. This role is responsible for conceptualizing, designing, developing, testing, and supporting the deployment of aerospace and flight-worthy structures, mechanisms, and mechanical products. How You Will Do It Design products in accordance with customer and engineering specifications, performing design assurance analysis & testing, tolerance stack-ups, to ensure parts compatibility and total design accuracy. Oversee all aspects of design projects, including design, analysis, drafting, and associated product documentation. Troubleshoot and resolve design challenges for project personnel, including the design of test setups & tooling. Serve as the primary design liaison between suppliers, procurement, assembly, and test teams. Create assembly, sub-assembly, and component drawings in accordance with ASME Y14.5 and other...