CATIA Jobs in California

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Staff Mechanical Design Engineer

Rivian

Carson, California, USA

Full-time

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

Internship, Abuse Testing & Engineering (Winter/Spring 2026)

Tesla Motors

Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start around January 2026 and continue through the Winter/Spring term (ending approximately May 2026) or continuing into Summer 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returnin

Additive Manufacturing Engineer, Fused Deposition Modeling

GENERAL ATOMICS

Poway, California, USA

Full-time

General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as advanced high-resolution surveillance systems. We have an exciting opportunity for a dynamic and proactive Plastics/Polymer Additive Manufacturing Engineer in our Additive Manufacturing (AM) department located in Poway, CA. This onsite position will support the Fused Deposition Modeling (FDM/) AM prod

Mechanical Engineer II - Exterior Mechanisms

Rivian

Irvine, California, USA

Full-time

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

Electrical/Mechanical Engineer III - Electrical Wiring and Interconnection Systems (EWIS)

Sierra Nevada Corporation

Remote or Plano, Texas, USA

Full-time

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Engineering Designer III

General Atomics

Poway, California, USA

Full-time

Job Summary General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as advanced high-resolution surveillance systems. We have an exciting opportunity for a senior mechanical engineering CAD designer within the Mechanical Engineering Systems Integration Group. With little direction, this position exercises considerable latitude to provide technical design so

Sr Electrical Engineer - Electrical Wiring and Interconnection Systems (EWIS) Team Leader

Sierra Nevada Corporation

Remote or Plano, Texas, USA

Full-time

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Sr. Mechanical Engineer, Suspension

Rivian

Irvine, California, USA

Full-time

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

Sr. Mechanical Design Engineer, Battery Structures Design

Tesla Motors

Palo Alto, California, USA

Full-time

The Structural Design team is comprised of passionate engineers who love to solve challenging problems and want to create the best electric vehicles in the world. We support each other on our journey to become better engineers and redefine what people come to expect from transportation. While accelerating the transition to sustainable energy is a challenging opportunity, we surround ourselves with fun and creative teammates to develop technology the world has never seen. The Battery Engineering

Electrical Engineer II

Sierra Nevada Corporation

Remote or Lone Tree, Colorado, USA

Full-time

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Sr. Staff CAD & CAE Methods Engineer

Rivian

Irvine, California, USA

Full-time

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

Staff Manufacturing Engineer, General Assembly & Testing Optimus

Tesla Motors

Palo Alto, California, USA

Full-time

Tesla is looking for a highly motivated Staff Manufacturing Engineer focusing on launch production for Optimus humanoid robots. Collaborating with cross-functional teams, you will optimize designs for manufacturability, accelerate assembly processes, install, commission and ramp production line in Tesla factories. Your role in this demanding and fast-paced environment will contribute to the development of a groundbreaking product, aligning with our mission of achieving machine-to-build-machine c

Mechanical Design Engineer, Product Integration

Tesla Motors

Remote or Palo Alto, California, USA

Full-time

The Product Design Integration team at Tesla is involved from the earliest stages of development, to establish the product architecture and layout with consideration for many attributes (styling, cost, mass, manufacturability, performance, service, NVH, reliability, etc.). The team works on all Tesla programs within the Energy and Humanoid Robotics products. The team works with design engineering, styling, manufacturing teams, and others to develop compatible designs while ensuring product level

Principal Engineer, MBDMI Lead (Hybrid-Puerto Rico)

RTX Corporation

Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-04-12 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Join Collins Aerospace as a MBDMI Lead! We are looking for a highly motivated experienced professional to lead our MBDMI (Model-Based Definition, Manufacturing, and Inspection) and Produ

Senior Structural Engineer (Hybrid-Puerto Rico)

RTX Corporation

Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-03-29 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Collins Aerospace has an exciting opportunity for a Senior Structural Engineer to support its Advance Structures organization. We're looking for an experienced professional, like you, to

Sr. Mechanical Engineer, Closures

Rivian

Irvine, California, USA

Full-time

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

Sr. Mechanical Design Engineer, Car Computer

Tesla Motors

Palo Alto, California, USA

Full-time

Tesla is seeking a highly skilled and motivated Mechanical Design Engineer in the Autopilot and Electronics Product Design team to design various electronic modules for Tesla Car Computer group. The Engineer will lead the mechanical system design - enabling compute, connectivity, and similar features. Responsibilities Work closely with cross-functional teams to define product requirements and develop implementationsParticipate in prototype builds, component fabrication, testing and validation

Sr. Mechanical Engineer, Cell Development

Tesla Motors

Palo Alto, California, USA

Full-time

Battery Cells are the common denominator for every Tesla product. Our product requirements demand ground-up cell architectures with state-of-the-art performance, manufactured at volumes that are orders of magnitude higher than the products they power. Our environment is fast-paced and incredibly exciting, so being passionate and self-motivated to push your limits is critical. Our team works with engineering groups across various disciplines, requiring strong communication skills and a team-first

Mechanical Engineer, Sensing, Optimus

Tesla Motors

Palo Alto, California, USA

Full-time

The Tesla Robotics Team designs and builds humanoid bi-pedal robots (Optimus) to perform tasks that are boring, repetitive, and dangerous for humans. As a Mechanical Product Design Engineer for the Tesla-Bot program you will be responsible for developing the electrical architecture of the humanoid robot. You will own the ground up design for harnesses, connectors, and novel dynamic electromechanical devices. Your primary goal will be to develop a highly integrated product by contributing to the

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