Part Time/Temp/Seasonal Jobs in Irvine, CA
Junior Electronics Engineer: Testing &
2026-05-05 Olsa Resources Santa AnaA technology staffing firm in Santa Ana is seeking a candidate with a BSEE for testing and verification of electronic systems. This role involves assisting Senior Design Engineers, documenting test procedures, and troubleshooting circuits....
Principal Engineer, R&D
2026-05-05 Terumo Group Aliso ViejoSupport and lead teams in the development of medical device products, including writing or verifying specifications; maintaining product process; designing fixtures; and testing processes, equipment, and raw materials to ensure...
Principal Mechanical Engineer – Radar
2026-05-06 Raytheon FullertonAt Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and...
Senior IT Systems Engineer: Cloud
2026-05-05 Rocket Lab Long BeachA leading aerospace company located in Long Beach, CA, is seeking a Senior IT Systems Engineer to manage cloud infrastructure and support IT systems. The role requires over 5 years of experience, including expertise in Windows, AWS, and...
Senior Design Engineer - Mechanical
2026-05-06 The Boeing Company Seal BeachJob Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity...
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Principal Electronics Engineer
2026-05-06 MKS IrvineA Day in Your Life at MKS: As a Principal Electronics Engineer at MKS, you will partner with global customers, cross‑functional engineering teams, and internal technical stakeholders to architect, design, and support...
SCADA Engineer
2026-05-05 MTS Moose Tech Solutions Santa AnaPLEASE READ THOROUGHLY TO AVOID REJECTION Experience Required: 5+ years as a SCADA Engineer.Location and Travel Requirement: Hybrid role in Santa Ana, CA.Employment Type: W2 contract position (not...
SCADA Engineer
2026-05-07 Klapp Santa AnaExperience level: Mid-senior Experience required: 5 Years Industry: Information Technology and Services Relocation assistance: No Visa sponsorship eligibility: No Position...
AI Engineer
2026-05-11 Sales-Hub Chino HillsJoin to apply for the AI Engineer role at Sales-Hub Join to apply for the AI Engineer role at Sales-Hub Sales-Hub is a fully customizable sales software for...
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SCADA Engineer
2026-05-07 5 Star Recruitment Santa AnaWe are seeking a highly skilled and experienced SCADA Engineer with specialized knowledge and proficiency in PowerOn Reliance and C++. As a SCADA Engineer, you will play a crucial role in designing, implementing, and...
Principal Mechanical Engineer
2026-05-10 Neon Aero IrvineAerospace is at a turning point — costs are rising, supply chains are strained, and old ways of building can't keep up. At Neon Aero, we're breaking that mold. We move fast, think big, and combine start‑up agility with...
Test Engineer II, Thermal Control
2026-05-10 Vast Space LLC Long BeachTest Engineer II, Thermal Control Systems Long Beach, California, United States At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. We are building artificial gravity...
