Mechanical Engineer Jobs in Ontario, CA

Unlock potential by architecting scalable manufacturing systems that enhance integration across operations. Collaborate with diverse teams to drive data integrity, traceability, and efficient reportin...

Elevate your career as you lead multi-discipline teams, manage complex water resource projects, and enhance client relationships, mentoring junior engineers while driving successful project outcomes i...

Lead the charge in managing structural projects, utilizing extensive engineering expertise to deliver innovative solutions across various sectors while mentoring team members and fostering client rela...

Optimize maintenance support for advanced biometric systems, ensuring seamless operation across military locations. Engage in installation, troubleshooting, and training to enhance user experience and...

Advance embedded firmware development for next-gen audio products, leading real-time operating systems on ARM Cortex-M microcontrollers. Collaborate with cross-functional teams to design secure, produ...

Manage validation of spacecraft structures through testing from build to execution. Engage with cross-functional teams to develop testing infrastructures and strategies for components and integrated s...

Champion the execution of complex engineering projects by providing expert electrical engineering support during the pre-award phase. Collaborate across teams to ensure alignment with technical standa...

Lead the charge in overseeing and managing electrical projects, ensuring successful delivery through effective team coordination, client relations, and adherence to quality standards, while optimizing...

Innovate solutions to enhance maintenance effectiveness, ensuring optimal equipment operation. This role involves project management, technical support, and compliance with safety standards, driving f...

Apex is seeking an experienced Environmental Test Engineer to ensure the reliability and performance of spacecraft through rigorous environmental testing. The role involves developing and managing tes...

Lead the charge in delivering high-quality construction projects, ensuring seamless coordination across multiple stakeholders and adherence to critical quality, safety, and budget standards for large...

Join a dynamic team as the technical lead for a mission-critical portfolio, driving strategy and execution of complex systems from concept to deployment, while working across multiple stakeholders to...

Develop and optimize secure network software for satellite communication, enhance system integration, and manage software projects for robust data security solutions within an innovative space explora...

Lead the design and optimization of SOAR workflows using TORQ to automate security operations, enhance incident response, and streamline client systems across diverse environments, ensuring reliabilit...

Shape innovative design solutions, leading projects and mentoring talent while integrating sustainable practices. Collaborate with teams to transform client goals into exceptional built environments a...

Manage pre-construction to project close-out phases, ensuring scope, budget adherence, and coordination with agencies while leading teams in public and commercial projects. Drive strategic improvement...

Transform municipal infrastructure through advanced engineering and leadership. Drive complex projects, mentor teams, and enhance client relationships to deliver exemplary public works solutions that...

Help us shape the future of plant maintenance by overseeing teams to optimize equipment uptime, manage critical repair and replacement, enhance safety culture, and ensure regulatory compliance while f...

Shape the future of maintenance operations by leading in-house and contract teams, ensuring optimal performance of plant assets, and enhancing efficiency through strategic planning and problem-solving...

Take ownership of the assembly and testing of complex electro-mechanical systems. Collaborate closely with engineers and technicians to optimize manufacturing processes and contribute to an innovative...

Champion the delivery of large-scale warehouse automation projects, managing scope, schedule, and budget to meet customer expectations and ensure success from kickoff to completion while leading cross...

Join a dynamic team where you will drive market strategy, cultivate new projects, and collaborate with peers to meet customer needs in the rubber and plastic industry, leveraging your technical expert...

Partner with us to ensure successful construction of major water and wastewater projects. Oversee compliance, manage schedules, and collaborate with teams for timely delivery, while fostering strong c...

Join a dynamic team and contribute to the FAA's Fire Life Safety Program by providing expertise in fire protection engineering, program management, and safety compliance while supporting innovative so...

Advance your career by designing and integrating mission-critical software within cutting-edge avionics systems, ensuring operational effectiveness in military aviation...