Manufacturing Engineer LancesoftManufacturing EngineerRancho Cucamonga, CA$85,000Analyze production data to identify inefficiencies and lead continuous improvement initiatives using Lean, Six Sigma, and root cause problem solving tools. The Manufacturing Engineer works closely with the manufacturing team, supports the development, optimization, and sustainability of manufacturing processes related to elastomer materials and products.
Downstream Process Kinetic Personnel Group, Inc.Downstream ProcessTustin, CAThis 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 Group, Inc.Manufacturing AssociateTustin, CAThis 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.
Senior Scientist ChromoLogicSenior ScientistMonrovia, CA$100,000–$130,000In this role, you'll bridge advanced materials and practical applications—translating scientific capabilities into impactful solutions across government-funded and industry-driven R&D programs. ChromoLogic LLC ( www.chromologic.com ) is a world-class innovation center with advanced scientific research and development in the medical, aerospace and security markets.
Environmental Health and Safety (EHS) Internship, Summer 2026 Edwards LifesciencesEnvironmental Health and Safety (EHS) Internship, Summer 2026Irvine, CA$54,000–$72,000 / yearCurrent enrolled at an accredited university for the duration of the Internship project pursuing a Bachelor’s degree in Environmental Health and Safety, Environmental Sciences, Occupational Health and Safety, Chemical Engineering, Industrial Engineering, Environmental Science, or a related field. + Day‑to‑day work includes reviewing air quality data, conducting gap and applicability assessments, tracking corrective actions, maintaining documentation, and supporting verification activities.
Product Development Technician LancesoftProduct Development TechnicianIrvine, CA$32Work on special PD development projects as guided by supervisors;Strong laboratory and research skills: compliance with all safety regulations, sound lab technique and good record keeping. •Gather and analyze data using Albert digital system and provide fast communications to supervisors.
Senior Manufacturing Engineer, Solid Rocket Motors Castelion CorporationSenior Manufacturing Engineer, Solid Rocket MotorsTorrance, CaliforniaTo 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. If the position is so designated, your employment in the role may be contingent upon your ability to obtain and maintain the required U.S. Government security clearance or other government authorization, and to satisfy any citizenship or other eligibility requirements imposed by applicable law, regulation, executive order, or government contract requirements.
NewBuild Reliability Engineer (Falcon/Starship Valves & Components) Space Exploration TechnologiesBuild Reliability Engineer (Falcon/Starship Valves & Components)Hawthorne, CA$100,000–$117,500 / yearConduct regular build quality reviews to ensure that design intent is achieved and well-communicated; identify opportunities for risk reduction and removal of complexity in designs and processes to improve manufacturability, collaborating with integrated product teams to drive improvements and address high-impact and repeating non-conformances. Responsible partner with design engineering and manufacturing teams through product development and production to create quality plans for flight hardware, including identification of key characteristics, prototype testing for functionality and manufacturability, first article and detailed inspection planning, and consideration of past failures and lessons learned.
Staff Fuel Systems Engineer, Omen ANDURIL INDUSTRIESStaff Fuel Systems Engineer, OmenCosta Mesa, CA$191,000–$253,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Own and drive the design, development, and qualification of fluids systems on a Group 3 autonomous air vehicle, including fuel, hydraulics, thermal management, environmental control, and pneumatic systems, from concept through low rate initial production.
Environmental Health and Safety Engineer VastEnvironmental Health and Safety EngineerLong Beach, CaliforniaVast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
Process Safety Engineer (Mechanical) SpaceXProcess Safety Engineer (Mechanical)Hawthorne, CA$100,000–$130,000 / yearKnowledge of quality tools such as lean principles, measurement systems analysis, design of experiments, statistical process control, root cause analysis and corrective action, advanced product quality planning (APQP), metrology, process failure mode and effects analysis (PFMEA), control plans, and various problem-solving approaches. 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.
Vacuum Lead, Ligo Hanford Observatory California Institute of TechnologyVacuum Lead, Ligo Hanford ObservatoryPasadena, CAThe LIGO Laboratory's mission spans a broad and vibrant array of activities related to gravitational-wave physics and astronomy, including detector operations, R&D toward detector improvements, gravitational-wave astrophysics, observatory operations, and education and public outreach. Contribute to vacuum R&D for next-generation gravitational wave detectors at the Cosmic Explorer Beamtubed Experiment, a new research facility under construction at LIGO Hanford that will test UHV beam tubes and other components for the upcoming Cosmic Explorer gravitational wave detector.
Safety Coordinator II CSI Electrical ContractorsSafety Coordinator IISanta Fe Springs, California$45–$52 / hourFull timeVarious voluntary plans are available, including short- and long-term disability, supplemental vision, accident, hospital and critical illness, and additional voluntary life insurance plans for employees and dependents. About the Role: The Safety Coordinator II supports CSI field operations with increased independence by conducting jobsite safety observations, identifying hazards, and reinforcing established safe work practices.
Materials Scientist - Surface Chemistry & Adhesion RxSightMaterials Scientist - Surface Chemistry & AdhesionAliso Viejo, CA$120,000–$140,000 / yearThis hands-on role spans the full development cycle: defining requirements and failure modes; designing and executing experiments; characterizing treated surfaces and bonded interfaces; verifying performance under relevant environmental, aging, and use conditions; supporting design verification and process validation; and demonstrating scalability and transfer readiness. Develop and qualify mechanical and functional test methods for bonded interfaces, including peel, tensile, lap-shear, fracture, fatigue, and environmentally conditioned testing, with clear differentiation of adhesive and cohesive failure modes.
Junior Chemist Airgas IncJunior ChemistSanta Fe Springs, CAThis is evident not only through our competitive compensation but also through a comprehensive benefits package that includes medical, dental, and vision plans, short-term and long-term disability, life and accidental death and dismemberment (AD&D) insurance, Employee Assistance Program (EAP), pre-tax commuter transportation benefit, parental leave, vacation, sick time, floating holidays, jury duty and funeral/bereavement leave, and paid holidays for all eligible full-time employees. Airgas, an Air Liquide company, is a leading U.S. supplier of industrial, medical and specialty gases, as well as hardgoods and related products; one of the largest U.S. suppliers of safety products; and a leading U.S. supplier of ammonia products and process chemicals.
Process Engineer, Machinery & Automation SpaceXProcess Engineer, Machinery & AutomationHawthorne, CA$100,000–$130,000 / yearOwn mixers and blending equipment (high-shear, planetary, dual-asymmetric, ribbon, paddle, vacuum, reactors) including agitation, vacuum/degassing, temperature control, seals, cleanability, and integration with upstream feed and downstream dispense/packaging. Design custom tooling and fixtures that enable automation (dispense/hold tooling, changeover tooling, transfer tooling, alignment jigs, poke-yoke, robot/gantry interfaces); take tooling from CAD through fabrication, tryout, and production release.
Product Director - Industrial Gas Plants Nikkiso Cryogenic IndustriesProduct Director - Industrial Gas PlantsHuntington Beach, California$127,000–$187,000 / yearFull timeThis role will be directly responsible for the following for all Industrial Gas Plants: life cycle management, product strategy & roadmap, market research & value proposition, continuous product improvement, identifying customer needs, proactively understanding market trends and competitor landscape, new product development & innovation, sales support & customer engagement, and actively marketing the products to increase sales, market share, and overall product positioning globally as well as optimizing the manufacturability of the products. Customer Satisfaction (Quality and Service Metrics) : Customer satisfaction scores related to the product, such as Net Promoter Score (NPS) or Customer Satisfaction (CSAT) surveys, as well as product-specific metrics like warranty claim rates or return rates.
Product Director, Marine Systems Nikkiso Cryogenic IndustriesProduct Director, Marine SystemsHuntington Beach, CaliforniaFull timeThis role will be directly responsible for the following for all Marine Systems: life cycle management, product strategy & roadmap, market research & value proposition, continuous product improvement, identifying customer needs, proactively understanding market trends and competitor landscape, new product development & innovation, sales support & customer engagement, and actively marketing the products to increase sales, market share, and overall product positioning globally as well as optimizing the manufacturability of the products. Customer Satisfaction (Quality and Service Metrics) : Customer satisfaction scores related to the product, such as Net Promoter Score (NPS) or Customer Satisfaction (CSAT) surveys, as well as product-specific metrics like warranty claim rates or return rates.
Port Automation Integration Engineer Hatch LtdPort Automation Integration EngineerLong Beach, CA$130,000–$201,000 / yearPreferred experience: Knowledge of container terminal operational systems and equipment, including STS cranes, RTGs, TOS, GOS, Gates, ASCs, ARMGs, Auto-SCs, vessel planning, yard planning, top handlers, UTRs, OCR, RFID, and Wherenet industrial automation architectures. Join our Ports & Terminals Group to support the digital transformation journey for clients seeking digital solutions at their marine facilities including major container terminals, bulk and break-bulk facilities, and other port assets.
Scientist -Thermal Materials Critical Fit RecruitingScientist -Thermal MaterialsAnaheim, CaliforniaBACKGROUND PROFILE: Bachelor’s degree in Materials Science, Chemical Engineering, Mechanical Engineering, or related field. Work directly with customers to optimize wafer or panel-level encapsulation and molding processes.