Senior Process Engineer Rethink recruitSenior Process EngineerAlameda, CaliforniaAbout Solcoa Industries Solcoa is building an entirely new category of American metalmaking — rare earth reactors and production lines designed, fabricated, and operated entirely in-house. You will take ownership of finalizing detailed engineering, managing vendor relationships, and driving the plant from its current state through construction and commissioning — on time and on budget.
Continuous Improvement Manager California DairiesContinuous Improvement ManagerFresno, CABachelor of Science in a related field or a minimum of 5 years of proven continuous improvement analytical experience from a similar role, with an excellent understanding of continuous improvement concepts, including Six Sigma, Lean, TPM or an equivalent combination of education and experience. Define and implement processes to support a continuous improvement culture: annual improvement planning, results review, understanding issues, taking actions, launching problem-solving or projects, and implementing sustainable solutions to drive improvement.
Head of Process Engineering General MatterHead of Process EngineeringLos Angeles, California$170,000–$240,000 / yearThe ideal candidate thrives in highly collaborative environments, enjoys solving complex cross-functional challenges, and knows how to scale engineering organizations from concept through construction. We are seeking a Head of Engineering Design to build and lead the organization responsible for designing the mechanical systems and plant layout for our next-generation nuclear enrichment facility.
Senior Process Engineer Solcoa IndustriesSenior Process EngineerSan Francisco Bay Area, CaliforniaWe've developed a new chemistry that converts rare earth oxides into high-purity metals — the materials inside every EV, fighter jet, wind turbine, and data center — cleaner, cheaper, and faster than any conventional process. Typically 5+ years as a Process/Project Engineer in industrial plant design, construction, or operations (chemicals, metallurgical, electrochemical, or related).
Commissary Mechanic - Irvine Northgate Gonzalez, LLCCommissary Mechanic - IrvineIrvine, CA$26.25–$30.29 / hourOccasionally) Stand (Frequently) Walking (Frequently) Sitting (Frequently) Use hands to finger, handle or feel (Continuously) Reach with hands and arms (Continuously) Climb or balance (Occasionally) Stoop, kneel, crouch or crawl (Occasionally) Talk or hear (Continuously) Taste or smell (Occasionally). Assists Plant's Maintenance Manager in managing the overall plant's preventive maintenance program, including equipment specifications of mechanical systems, pneumatics, hydraulics, electrical routing, vacuum systems, circuit boards, electronic equipment, and computer hardware.
Foundation Applications Engineers Nextracker Inc.Foundation Applications EngineersSan Rafael, CA$110,000–$120,000 / yearWork to resolve issues on-site and in the office by utilizing effective and efficient decision-making skills to ensure technology is integrated while ensuring customer satisfaction, Drive technology improvement and processes using analytical engineering decisions independently and/or collaboratively with internal stakeholders and SMEs, Travel to provide on-site operational and technical support. In addition, the Sr FAE works closely with our R&D Engineering and Product Development teams by conducting structured and ad-hoc field testing of hardware and machines, providing detailed testing results, and identifying potential solutions to in-field issues that arise, supporting ongoing improvements to our technology and processes.
Senior Process Engineer Valar AtomicsSenior Process EngineerTorrance, California$144,000–$176,000 / yearValar Atomics is seeking an experienced Senior Process Engineer to lead the design, development, testing, and operation of helium systems supporting next-generation high-temperature gas-cooled reactor (HTGR) technology. As part of the Engineering organization, Mechanical Engineering designs and develops the mechanical systems, components, and equipment that power Valar's advanced nuclear technologies.
Instrument & Control Technician I / II Southwest Generation Operating Company, LLC (Inactive)Instrument & Control Technician I / IISan Diego, CAWill be required to work around low and medium voltage electrical equipment and wear personal protective equipment (PPE) including but not limited to hard hat, safety glasses/goggles, ear plugs/muffs, masks/respirators, safety vests, gloves, arc-rated electrical PPE as required by NFPA 70E, and steel-toe boots. Perform operations, testing, maintenance, troubleshooting, and administrative functions for the distributed control system (DCS), associated field devices including the Continuous Emission Monitoring System (CEMS), low and medium voltage electrical equipment, and related regulatory reporting, including air permitting reporting requirements.
Solar O&M Technician II Southwest Generation Operating Company, LLC (Inactive)Solar O&M Technician IICAJob Title: Solar Site O&M Tech II Reports To: Site Manager, Renewable Operations - Solar Direct Reports: No Functional Unit: Asset Management & Operations FLSA Status: Non-Exempt Position Type: Full-Time Plant Location: Lemoore, CA. Ability to wear personal protective equipment is required (including but not limited to; steel/composite toed shoes, gloves, safety glasses, hearing protection, protective jacket or apron and arm guards).
Controls Engineer, Distributed Control System (DCS), Entry Level NAES CorporationControls Engineer, Distributed Control System (DCS), Entry LevelMcKittrick, CA$120,000–$140,000 / yearPart timeSome duties may require the use of protective equipment, which can include hard hats, safety glasses, and eye protection, air masks/respirators, ear protection, chemical suits, flame-resistant clothing (FRC), hot gloves, high-voltage protective gear, and fall protection. The Controls Engineer, DCS reports to the Maintenance Manager and works closely with the Operations Manager, Maintenance Manager, Compliance Manager, and Administrative Supervisor to support the safe, reliable, and efficient operation of the facility.
Safety, Health & Environmental Manager Nestle SASafety, Health & Environmental ManagerModesto, CA$115,000–$130,000 / yearCoordinates emergency response on all shifts, including response to medical emergencies and evacuations for fire, ammonia, and natural emergencies (tornados, flooding, power outages, etc.) Security responsibility of the site to manage our 3rd part security services including other duties as assigned. Develops and coordinates all safety and environmental training and ensures proper communication at all levels of the plant through the utilization of committees, staff, and other team members, to achieve compliance with Federal, State, and Local Government regulations.
Production Supertindent - Food Manufacturing Henpen CorporationProduction Supertindent - Food ManufacturingNewark, CaliforniaLeads, directs and controls capital and operating budgets for a single plant to achieve medium term outlook financial performance objectives set by the business. • Ensure and hold direct reports accountable for meeting production deliverables and controlling operating expenses and established targets.
Foundation Applications Engineers NextpowerFoundation Applications EngineersSan Rafael, CaliforniaWork to resolve issues on-site and in the office by utilizing effective and efficient decision-making skills to ensure technology is integrated while ensuring customer satisfaction, Drive technology improvement and processes using analytical engineering decisions independently and/or collaboratively with internal stakeholders and SMEs, Travel to provide on-site operational and technical support. In addition, the Sr FAE works closely with our R&D Engineering and Product Development teams by conducting structured and ad-hoc field testing of hardware and machines, providing detailed testing results, and identifying potential solutions to in-field issues that arise, supporting ongoing improvements to our technology and processes.
Maintenance Technician Reddy Ice Holdings IncMaintenance TechnicianElk Grove, CA$31–$32 / hourDemonstrates our "True North" attributes: voice of the customer, respect for the individual, no nonsense communication and utilization of facts, servant leadership and has a continuous improvement mindset in every facet of leadership and daily interaction. Leads, collaborates and demonstrates the lean principles and utilizes the lean methodologies and tools to facilitate continuous process improvements and value creation for our customers, employees and shareholders.
Commissary Mechanic - Irvine Northgate MarketsCommissary Mechanic - IrvineIrvine, CA$26.25–$30.29 / hourAssists Plant's Maintenance Manager in managing the overall plant's preventive maintenance program, including equipment specifications of mechanical systems, pneumatics, hydraulics, electrical routing, vacuum systems, circuit boards, electronic equipment, and computer hardware. OTHER DUTIES AND RESPONSIBILITIES: Under the guidance of QA Director, assists maintenance department on all Fire Inspections, FDA Inspections, USDA Inspections, US Agriculture Inspections, and all Orange County Health Department Inspections and works closely with QA Director on responses and corrective actions.
Director Instrumentation, Control, and Electrical – Reactor Valar AtomicsDirector Instrumentation, Control, and Electrical – ReactorTorrance, CaliforniaThis role sits at the intersection of deep engineering and program leadership: you will build and lead the IC&E team while remaining a hands-on technical authority shaping design decisions, safety system philosophy, and regulatory strategy. 15+ years of engineering experience in instrumentation, control systems, and/or electrical design for complex, safety-critical industrial facilities (oil & gas, power generation, chemical processing, or similar).
Industrial Maintenance Technician Fortera CorporationIndustrial Maintenance TechnicianRedding, CA$30–$35 / hourThe Industrial Maintenance Technician will perform routine inspections, preventive and corrective maintenance, equipment adjustments, lubrication, troubleshooting, and repairs for conveyors, pumps, fans, compressors, motors, material-handling systems, and other industrial process equipment. As Fortera expands and develops additional facilities, opportunities may arise for Industrial Maintenance Technicians to support equipment installation, commissioning, maintenance, training, and start-up activities at future locations.
Maintenance Technician Reddy IceMaintenance TechnicianElk Grove, CA$31–$32 / hourDemonstrates our "True North" attributes: voice of the customer, respect for the individual, no nonsense communication and utilization of facts, servant leadership and has a continuous improvement mindset in every facet of leadership and daily interaction. Leads, collaborates and demonstrates the lean principles and utilizes the lean methodologies and tools to facilitate continuous process improvements and value creation for our customers, employees and shareholders.
NewGas Operations & Maintenance Manager Southwest Generation Operating Company, LLC (Inactive)Gas Operations & Maintenance ManagerEscondido, CAAssist the Plant Manager (PM) in ensuring achievement of key operating objectives in the areas of employee safety, employee relations, environmental, profitability, unit availability, efficiency, equipment safety and reliability in full compliance with all applicable laws, regulations, polices, and procedures. Our Mission is that as North Americas premier independent power generator, we will deliver renewable and reliable power to our customers, opportunities to our employees, sustainable returns to the families who invest in us, and a better world to the next generation.
Instrument & Control Technician I / II Onward EnergyInstrument & Control Technician I / IISan Diego, CAWill be required to work around low and medium voltage electrical equipment and wear personal protective equipment (PPE) including but not limited to hard hat, safety glasses/goggles, ear plugs/muffs, masks/respirators, safety vests, gloves, arc-rated electrical PPE as required by NFPA 70E, and steel-toe boots. Perform operations, testing, maintenance, troubleshooting, and administrative functions for the distributed control system (DCS), associated field devices including the Continuous Emission Monitoring System (CEMS), low and medium voltage electrical equipment, and related regulatory reporting, including air permitting reporting requirements.
Process Development Engineer Huntsman CorpProcess Development EngineerLos Angeles, CA$90,000–$118,000 / yearReporting to the Process Development Manager, this position partners closely with Manufacturing, Quality, Engineering, Supply Chain, and Technology teams to support process improvements, troubleshooting, commercialization, and continuous improvement initiatives. This role supports both manufacturing operations and innovation activities by helping scale products from development into production while improving safety, quality, reliability, and operational performance.
Senior Process Controls Engineer Oklo IncSenior Process Controls EngineerSanta Clara, CA$85,000–$175,000 / yearOklo Inc. is developing fast fission power plants to deliver clean, reliable, and affordable energy at scale; establishing a domestic supply chain for critical radioisotopes; and advancing nuclear fuel recycling to convert nuclear waste into clean energy. Oklo was the first to receive a site use permit from the U.S. Department of Energy for a commercial advanced fission plant, was awarded fuel material from Idaho National Laboratory, and submitted the first custom combined license application for an advanced reactor to the U.S. Nuclear Regulatory Commission.
Extrusion Specialist TekniPlexExtrusion SpecialistCity Industry, CaliforniaAll technical operations will be measured against annual, mid-term, and long-term targets reflecting strategic targets in the following areas: Product execution; Work within the operations team to meet plant KPI’s. The specialist will handle projects, with a hands-on approach, related to the introduction and execution of new product programs for prototypes and validations, including processes, equipment, and tooling.
NewGas Operations & Maintenance Manager Onward EnergyGas Operations & Maintenance ManagerEscondido, CAAssist the Plant Manager (PM) in ensuring achievement of key operating objectives in the areas of employee safety, employee relations, environmental, profitability, unit availability, efficiency, equipment safety and reliability in full compliance with all applicable laws, regulations, polices, and procedures. Our Mission is that as North America’s premier independent power generator, we will deliver renewable and reliable power to our customers, opportunities to our employees, sustainable returns to the families who invest in us, and a better world to the next generation.
Ready Mix Operations Manager CalPortland Co IncReady Mix Operations ManagerEscondido, CA$140,000–$185,000 / yearMinimum 5 years' experience running a large ready-mix operation, including ancillary functions such as central dispatch, shop maintenance, yard production and product delivery. Experience developing training programs for drivers including driving technique, truck maintenance, product delivery, ticketing, payments and customer service.
NewAccount Executive National Enterprise Securitas Technology CorpAccount Executive National EnterpriseWest Sacramento, CAWorking from your home office, you will set appointments with and present our commercial electronic security products and services to utility executives, physical security leaders, NERC CIP compliance owners, engineering leaders, operations leaders, and other key stakeholders responsible for protecting critical infrastructure. This role will sell into electric, water and gas investor-owned utilities, municipal utilities, cooperatives, generation companies, transmission and distribution operators, power plants, and substations, with a specific focus on electric regulated Tier 1-3 substations and CIP-014 High and Medium Impact sites.
Environmental Health And Safety NRG Energy, Inc.Environmental Health And SafetyHacienda Heights, CA$101,760–$167,880 / yearMonitor plant environmental, safety, health, and security systems that will efficiently and effectively achieve the Company's goal of an environmentally compliant, injury-free workplace that is free from internal and external threats. To the extent permitted by law and any applicable collective bargaining agreement, employees are subject to periodic random drug testing, and post-accident and reasonable suspicion drug and alcohol testing.
Environmental Health and Safety NRG Energy IncEnvironmental Health and SafetyCA$101,760–$167,880 / yearMonitor plant environmental, safety, health, and security systems that will efficiently and effectively achieve the Company's goal of an environmentally compliant, injury-free workplace that is free from internal and external threats. To the extent permitted by law and any applicable collective bargaining agreement, employees are subject to periodic random drug testing, and post-accident and reasonable suspicion drug and alcohol testing.
Instrument & Control Technician I / II Onward Energy IncInstrument & Control Technician I / IISan Diego, CAWill be required to work around low and medium voltage electrical equipment and wear personal protective equipment (PPE) including but not limited to hard hat, safety glasses/goggles, ear plugs/muffs, masks/respirators, safety vests, gloves, arc-rated electrical PPE as required by NFPA 70E, and steel-toe boots. Perform operations, testing, maintenance, troubleshooting, and administrative functions for the distributed control system (DCS), associated field devices including the Continuous Emission Monitoring System (CEMS), low and medium voltage electrical equipment, and related regulatory reporting, including air permitting reporting requirements.
Solar O&M Technician II Onward Energy IncSolar O&M Technician IICAJob Title: Solar Site O&M Tech II Reports To: Site Manager, Renewable Operations - Solar Direct Reports: No Functional Unit: Asset Management & Operations FLSA Status: Non-Exempt Position Type: Full-Time Plant Location: Lemoore, CA. Ability to wear personal protective equipment is required (including but not limited to; steel/composite toed shoes, gloves, safety glasses, hearing protection, protective jacket or apron and arm guards).
Operations Environmental Health And Safety Specialist 1 - Fresno The Wine GroupOperations Environmental Health And Safety Specialist 1 - FresnoFresno, CA$70,304–$89,500 / yearManage permit activities associated with but not exclusive to USEPA, OSHA, CalEPA, Cal OSHA, Local Air Pollution Control Districts, Regional and State Water Resources Control Boards, County Environmental Health Agencies, FDAWork directly with plant personnel to manage permits including, but not limited to: Waste Discharge Requirements, Supply Water Permits, Title V and Non-Title V Air Permits, RMP/PSM/Cal ARP, Hazardous Material and Waste Facility Registrations, Refrigerant Management ProgramEnsure timely completion of activities and tasks assigned through the company EHS Management SystemAssist in managing and maintaining the current and accurate condition of regulatory documentation. The Operations Environmental Health and Safety Specialist 1 will report directly to the Fresno Plant Manager, with a dotted line to other South Valley operations leaders.
Industrial Maintenance Technician ForteraIndustrial Maintenance TechnicianRedding, CA$30–$35 / hourThe Industrial Maintenance Technician will perform routine inspections, preventive and corrective maintenance, equipment adjustments, lubrication, troubleshooting, and repairs for conveyors, pumps, fans, compressors, motors, material-handling systems, and other industrial process equipment. As Fortera expands and develops additional facilities, opportunities may arise for Industrial Maintenance Technicians to support equipment installation, commissioning, maintenance, training, and start-up activities at future locations.
Operations Environmental Health and Safety Specialist 1 - Fresno The Wine Group IncOperations Environmental Health and Safety Specialist 1 - FresnoFresno, CA$70,304–$89,500 / yearWork directly with plant personnel to manage permits including, but not limited to: Waste Discharge Requirements, Supply Water Permits, Title V and Non-Title V Air Permits, RMP/PSM/Cal ARP, Hazardous Material and Waste Facility Registrations, Refrigerant Management Program. With operations in California, New York and Australia, TWG is an innovator in developing and marketing brands beloved by consumers globally, including Cupcake, Franzia, Benziger, Imagery, Tribute, Chloe, Meiomi, Cooks, 7 Deadly, Cooper & Thief, and more.
Senior Electrical Engineer, Controls Critical EnergySenior Electrical Engineer, ControlsHawthorne, California$140,000–$200,000 / yearCritical Energy’s technology delivers high-efficiency, 24/7 power for geothermal applications and waste heat recovery (including from data center gas turbines), making clean energy practical and cost-effective for demanding sectors like AI hyperscalers and data centers. Architect, develop, and commission PLC-based control systems for ORC power plant processes including working fluid pumps, air-cooled condensers, heat exchangers, and auxiliary systems.
Industrial Maintenance Technician Fortera CorpIndustrial Maintenance TechnicianRedding, CA$30–$35 / hourThe Industrial Maintenance Technician will perform routine inspections, preventive and corrective maintenance, equipment adjustments, lubrication, troubleshooting, and repairs for conveyors, pumps, fans, compressors, motors, material-handling systems, and other industrial process equipment. As Fortera expands and develops additional facilities, opportunities may arise for Industrial Maintenance Technicians to support equipment installation, commissioning, maintenance, training, and start-up activities at future locations.
Operations and Maintenance Technician - Renewable Natural Gas Ameresco IncOperations and Maintenance Technician - Renewable Natural GasManteca, CA$33.65–$48.80 / hourEmployment Entity Disclosure: This role is aligned to Neogenyx Fuels LLC, a distinct legal entity formed as a joint venture and majority-owned by Ameresco, Inc. While this position may be advertised on Ameresco's career site, applicants should note that any employment offer, if extended, would be made by Neogenyx Fuels LLC, which will be solely responsible for all employment terms and conditions. The Operations Maintenance Technician will report to the Plant Manager and have responsibility for plant safety, compliance, and reliability and will work with a small team that conducts the daily operations and maintenance activities for the facility and associated pipeline.
Operations And Maintenance Technician - Renewable Natural Gas AmerescoOperations And Maintenance Technician - Renewable Natural GasManteca, CA$33.65–$48.80 / hourEmployment Entity Disclosure: This role is aligned to Neogenyx Fuels LLC, a distinct legal entity formed as a joint venture and majority-owned by Ameresco, Inc. While this position may be advertised on Ameresco's career site, applicants should note that any employment offer, if extended, would be made by Neogenyx Fuels LLC, which will be solely responsible for all employment terms and conditions. The Operations Maintenance Technician will report to the Plant Manager and have responsibility for plant safety, compliance, and reliability and will work with a small team that conducts the daily operations and maintenance activities for the facility and associated pipeline.
NewGas Operations & Maintenance Manager Onward Energy IncGas Operations & Maintenance ManagerEscondido, CAAssist the Plant Manager (PM) in ensuring achievement of key operating objectives in the areas of employee safety, employee relations, environmental, profitability, unit availability, efficiency, equipment safety and reliability in full compliance with all applicable laws, regulations, polices, and procedures. Our Mission is that as North Americas premier independent power generator, we will deliver renewable and reliable power to our customers, opportunities to our employees, sustainable returns to the families who invest in us, and a better world to the next generation.
Energy System Technician Stanford UniversityEnergy System TechnicianStanford, CA$57.40–$69.59 / hourFrequently kneel/crawl, climb (ladders, scaffolds, or other), reach/work above shoulders, grasp forcefully, writing by hand, sort/file paperwork or parts, lift/carry/push/pull objects that weigh >40 pounds. High school diploma, GED, or equivalent and three years of energy facility or utility plant operations experience working as an operator or a combination of equivalent education and relevant experience.
Pasteurizer SIGMA-USPasteurizerCity of Industry, CAFor decades, Los Altos Foods has been dedicated to producing high-quality products such as Queso Fresco, Oaxaca, Cotija, Crema Mexicana, and other traditional Hispanic dairy products enjoyed across the country. The Pasteurization & Whey Process Operator is responsible for operating specialized processing equipment, performing quality assurance testing, and ensuring accurate documentation of all production activities.
Pasteurizer SIGMAPasteurizerCity of Industry, CAFor decades, Los Altos Foods has been dedicated to producing high-quality products such as Queso Fresco, Oaxaca, Cotija, Crema Mexicana, and other traditional Hispanic dairy products enjoyed across the country. The Pasteurization & Whey Process Operator is responsible for operating specialized processing equipment, performing quality assurance testing, and ensuring accurate documentation of all production activities.