NewPolymer Materials Scientist (Must have rubber or silicone experience) JobotPolymer Materials Scientist (Must have rubber or silicone experience)Riverside, CA$125,000–$170,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We offer a setting where your impact is visible, your ideas are heard, and your leadership helps guide long-term growth—making it an ideal place for those seeking both responsibility and meaningful influence in a stable, essential-services business.
NewMechanical Engineering Technician-01+ year contract-$35/hr on W2 RC Lancesoft INCMechanical Engineering Technician-01+ year contract-$35/hr on W2 RCBrea, CARequirements: Minimum Requirement: Minimum education requirement is high school diploma, experience in a lab environment (corporate or school) or technician experience in a regulated environment for a minimum of 4-6 years, experience following written procedures and working collaboratively with a team. Preferred requirement: Bachelor of Science in a technical area and at least 1-2 year of experience in a laboratory/R&D setting following written procedures and working collaboratively with a team.
NewRubber Process Engineer JobotRubber Process EngineerIrwindale, CA$100,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role will focus on optimizing extrusion processes, improving product quality, troubleshooting production issues, and supporting new equipment and material development.
NewMaterials Engineer JobotMaterials EngineerIrwindale, CA$95,000–$145,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
NewChemical Technician ActalentChemical TechnicianTorrance, CA$19–$22 / hourHandle hazardous materials such as crude oil, refined petroleum products, refined fuels including gasoline, diesel, fuel oil, residual oil, LPG, petrochemicals, industrial gases, and natural gas. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.
Downstream Process Kinetic Personnel GroupDownstream ProcessTustin, CATemporaryThis role will partner with Manufacturing, Process Development, Quality, and MSAT teams to analyze downstream purification process data, identify trends, optimize manufacturing performance, and support continuous process improvement initiatives. The ideal candidate will have experience working in a GMP biologics manufacturing environment with downstream purification processes and strong analytical and statistical skills.
Manufacturing Associate Kinetic Personnel GroupManufacturing AssociateTustin, CATemporaryThis is an excellent opportunity for a science graduate or early-career professional to gain hands-on experience in biopharmaceutical manufacturing, GMP operations, cleanroom processes, and regulated production environments while working alongside Manufacturing, Quality, Engineering, and Technical Operations teams. The Manufacturing Support Associate provides operational support for biopharmaceutical manufacturing operations by ensuring equipment, materials, documentation, and cleanroom environments are prepared for GMP production.
NewManufacturing Engineer ActalentManufacturing EngineerSanta Ana, CA$110,000–$140,000 / yearBachelor of Science in Mechanical Engineering, Manufacturing Engineering, Chemical Engineering, Aerospace Engineering or relevant technical discipline, or HS Diploma/GED w/equivalent composite/aerospacemanufacturing/repair experience. Provide advanced technical support to Quality and Operations teams to achieve site-level Safety, Cost, Quality, and Delivery (SCQD) objectives; act as a primary escalation point for complex manufacturing issues.
NewSummer 2027 Internship - Chemical Engineering General MatterSummer 2027 Internship - Chemical EngineeringLos Angeles, CaliforniaYou will work alongside experienced engineers and scientists while contributing to hands-on technical work across laboratory systems, analytical methods, specialized equipment, and experimental operations. As a General Matter Chemical Engineering Intern, you will help design, instrument, and build out advanced laboratory capabilities that support the development of a new generation of enrichment technology.
Chemical Engineer ODORZX INC.Chemical EngineerLos Angeles, CAAs a Chemical Engineer at ODORZX INC., you will be responsible for developing and implementing innovative solutions to eliminate and control odors in automotive interiors. Collaborate with cross-functional teams to ensure the integration of odor elimination solutions into product design and manufacturing processes.
Chemical Engineer Mycronic USAChemical EngineerRedondo Beach, CAFull timeSurfx Technologies is a fast-growing company that develops atmospheric argon plasma solutions for the high-volume manufacturing of integrated circuits, semiconductor packages, printed circuit boards, and other microelectronic devices. This hands-on role offers the opportunity to solve real-world engineering challenges, work with cutting-edge technology, and grow professionally in a collaborative research, product development, and manufacturing environment.
Mechanical Chemical Engineer Global Channel ManagementMechanical Chemical EngineerIrvine, CaliforniaMechanical Chemical Engineer duties: Work with internal and cross-functional teams. Work together application engineer to develop the semiconductor packaging material for advanced packaging.
Chemical Engineer (New Grad) General MatterChemical Engineer (New Grad)Los Angeles, CaliforniaIn this role, you’ll work alongside experienced engineers and scientists on critical projects, gaining exposure to advanced analytical methods, specialized laboratory equipment, and real-world technical problem solving. Experience in a fast-paced engineering environment or a highly technical role requiring a resourceful, entrepreneurial approach to complete tasks within tight timeframes or budget constraints.
Staff Chemical Engineer - Water Systems and Chemistry Jacuzzi GroupStaff Chemical Engineer - Water Systems and ChemistryChino, CAJacuzzi Group is seeking a Staff Chemical Engineer to serve as the technical leader for water chemistry, water treatment, and water-system development across Jacuzzi Group's hot tub product portfolio, sitting within our cross-functional Engineering department and partnering daily with mechanical, electrical, controls, and manufacturing engineers, as well as Product Management, Quality, Regulatory, and external technology partners. Lead innovation projects with outside technology partners, universities, and chemistry suppliers to evaluate next-generation water-treatment platforms, including advanced oxidation, novel sanitizers, smart-sensing, and sustainability initiatives.
Staff Chemical Engineer - Water Systems And Chemistry Jacuzzi GroupStaff Chemical Engineer - Water Systems And ChemistryChino, CAJacuzzi Group is seeking a Staff Chemical Engineer to serve as the technical leader for water chemistry, water treatment, and water-system development across Jacuzzi Group's hot tub product portfolio, sitting within our cross-functional Engineering department and partnering daily with mechanical, electrical, controls, and manufacturing engineers, as well as Product Management, Quality, Regulatory, and external technology partners. Lead innovation projects with outside technology partners, universities, and chemistry suppliers to evaluate next-generation water-treatment platforms, including advanced oxidation, novel sanitizers, smart-sensing, and sustainability initiatives.
Process Safety & Chemical Engineer GKN Aerospace ServicesProcess Safety & Chemical EngineerGarden Grove, CA$120,464–$150,580 / yearTranslate Cal/OSHA PSM, federal OSHA PSM, EPA RMP, California CalARP, Orange County CUPA, fire code, hazardous materials, and aerospace customer expectations into practical risk controls for MMA/monomers, flammable solvents, adhesives, coatings, resins, catalysts/inhibitors, tanks, reactors/mixers, ovens, autoclaves, furnaces, utilities, and chemical storage/transfer systems. Prevent fires, explosions, toxic releases, uncontrolled polymerization, chemical exposure events, environmental releases, and production interruptions by applying disciplined chemical engineering, process hazard analysis, mechanical integrity, management of change, operating procedure, and emergency preparedness practices.
Manufacturing Engineer, Chemical Vapor Deposition Castelion CorporationManufacturing Engineer, Chemical Vapor DepositionTorrance, CaliforniaThe ideal candidate has experience designing, building, testing, and troubleshooting mechanical systems through internships, manufacturing experience, Formula SAE, Baja SAE, rocketry, robotics, motorsports, machine shop projects, or other highly hands-on engineering programs. The successful candidate will spend significant time on the production floor working with reactor systems, tooling, instrumentation, and manufacturing equipment while partnering with materials, design, and production teams to improve reliability, throughput, and manufacturability.
Chemical / Materials Engineer – Space Solar Starpath RoboticsChemical / Materials Engineer – Space SolarHawthorne, CaliforniaYou'll support development, characterization, and scale-up work across cell chemistry, polymer encapsulation, and barrier systems — running experiments, building process workflows, and translating bench-scale chemistry into stable, reproducible manufacturing. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Senior Chemical Process Engineer InversionSenior Chemical Process EngineerLos Angeles, CA$137,000–$193,000 / yearITAR Compliance: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. As the Senior Chemical Process Engineer, you will stand up the sol-gel infusion and resin injection manufacturing processes at the heart of our thermal protection system production, carrying them from lab-scale demonstration to reliable, documented production.
Senior Chemical Propulsion Engineer Apex SpaceSenior Chemical Propulsion EngineerLos Angeles, CAFor the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. Apex is seeking a Senior Chemical Propulsion Engineer to join our closely integrated team, driving the development of our chemical propulsion systems to meet the requirements of our spacecraft bus.