Mechanical Engineer Jobs in Simi Valley, CA

Help us drive project success by providing engineering expertise and support to our leadership team. Collaborate on design and construction processes while maintaining comprehensive project documentat...

Drive the execution of heavy civil construction projects by applying engineering principles and providing technical support to ensure compliance, safety, and quality throughout the project lifecycle...

Manage the design and testing of innovative avionics hardware, from concept to delivery. Collaborate with engineers to ensure adherence to high-reliability standards while utilizing advanced electroni...

Unlock potential by collaborating with senior engineers to refine CFD skills, manage documentation, conduct simulations, and enhance data center design efficiency while working remotely with project t...

Lead fullstack engineering teams to drive impact in product development. Collaborate with cross-functional teams to innovate AI-powered solutions and foster a culture of quality. Build and inspire a h...

Transform the future of advanced manufacturing by designing and optimizing HVAC and fluid systems. Collaborate with engineers and architects to innovate solutions that support groundbreaking space tec...

Grow your career with a dynamic team focused on enhancing welding processes across complex reactor systems, ensuring high quality and compliance at every stage from design to production. Be part of pi...

Champion innovation in supply chain excellence by ensuring product quality and end-to-end supplier engagement while driving performance through rigorous analysis, decisive action, and effective commun...

Pioneer cutting-edge mechanized assemblies and processes in aerospace. Collaborate across teams to drive design integration, production efficiency, and quality outcomes for next-gen rocket systems. Cu...

Transform machining capabilities by leading the setup of an internal shop, encompassing everything from equipment selection to process validation, enhancing quality, cost efficiency, and production le...

Join a team that's driving innovation in transit solutions, overseeing essential project activities, and ensuring compliance on a 19-mile bus rapid transit corridor, enhancing mobility across key Sout...

Shape the future of clean energy by enhancing nuclear power plant efficiency. Collaborate with teams to evaluate systems and develop technical solutions for plant uprate projects while mentoring junio...

Champion safety standards across Jabil's facilities by leading machinery safety programs, compliance initiatives, and continuous improvement efforts. Collaborate with teams to enhance operational safe...

Advance your career by driving the manufacturing of advanced avionics systems for human-rated space stations. Drive process improvements, collaborate with design teams, and ensure quality control in a...

Elevate your career by developing cutting-edge electrical systems for innovative Autonomous Undersea Vehicles. Join an expert team dedicated to advancing maritime technology through design, integratio...

Pioneer the design and implementation of tooling for artificial-gravity space stations. Collaborate with engineering teams to create efficient manufacturing processes and tooling solutions that enhanc...

Support and enhance large-scale data center automation through hands-on PLC programming. Collaborate with clients and teams to ensure precise integration of critical HVAC and mechanical systems for re...

Explore advanced unmanned aircraft systems as you lead mission architecture development, bridging operational needs with engineering design to ensure mission success across complex environments. Colla...

Lead and manage on-site construction engineering activities ensuring projects meet timelines, budgets, and compliance standards while mentoring staff and liaising with stakeholders for successful proj...

Explore an opportunity to analyze and enhance turbomachinery performance, collaborating with cross-functional teams to design efficient, reliable systems that transform reactor-generated heat into ele...

Join a team that's delivering innovative electronic solutions for complex sensing systems. Collaborate cross-functionally to design, validate, and integrate hardware for aerospace applications, ensuri...

Engage in innovative structural engineering projects, contributing to design, analysis, and construction administration across multiple states, while collaborating in a dynamic, customer-focused envir...

Optimize hydro turbine and generator projects by leading engineering support and site assessments. Collaborate with a 20+ team in addressing operational challenges and ensuring project success through...

Unlock potential by designing and developing reliable electrical systems critical to advanced technology projects, engaging with experienced engineers, and contributing to pioneering initiatives with...

Join a team that's dedicated to delivering engineering excellence from conceptual design to construction completion. Shape large and complex projects with your expertise and ensure effective collabora...