NewMaintenance Engineer - Full Time, Days (East Los Angeles) Los Angeles Community HospitalsMaintenance Engineer - Full Time, Days (East Los Angeles)Los Angeles, CAFull timeStanding - ConstantlyWalking - ConstantlySitting - OccasionallyReaching with Hands and Arms - FrequentlyClimb or Balance - OccasionallyStooping, Kneeling, Crouching, or Crawling - OccasionallyTalking - FrequentlyHearing - ConstantlySeeing - ConstantlyPerforming repetitive motions with arms or hands - ConstantlyLifting, carrying, pushing or pulling up to 10 lbs - ConstantlyLifting, carrying, pushing or pulling up to 25 lbs - ConstantlyLifting, carrying, pushing or pulling up to 50 lbs - FrequentlyLifting, carrying, pushing, or pulling greater than 50 lbs - OccasionallyDriving - Occasionally Essential Job Functions / Major Areas of ResponsibilityThe essential functions below are not intended to be an exhaustive list of all duties that may be assigned to this position, nor does it restrict the duties which may be assigned to this position if such duties reasonably relate to the position. Required QualificationsHigh School Diploma or Equivalent One year previous experience as a maintenance engineer in plant operations Must be able to read, write and communicate effectively in English Ability to use sound reasoning and judgment to resolve issues Ability to maintain a work pace appropriate to the workload Must demonstrate customer service skills appropriate to the job Hospital Fire and Life Safety Card (Los Angeles City Employees only) Preferred QualificationsBilingual skills HVAC CertificationBoiler Operator License Previous hospital plant operations experience Physical RequirementsThese are requirements normally expected to perform regular job duties.
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.
Cogen Operator University of California, IrvineCogen OperatorIrvine, CaliforniaFull timeResponsibility for, but not limited to, the operation, maintenance, and cleaning of the combustion turbine generator; steam turbine generator; heat recovery system; AQMD emissions reduction systems; gas compressor; related electrical equipment and systems; high pressure, multi-fuel and HTHW boilers; both steam and electric chillers; cooling tower; air compressors; water softeners; high temperature hot water generators; air dryer systems; vacuum systems; emergency generators; all auxiliary equipment and any other equipment under the jurisdiction of the Central Plant. *Misconduct Disclosure Requirement: As a condition of employment, the final candidate who accepts a conditional offer of employment will be required to disclose if they have been subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct; received notice of any allegations or are currently the subject of any administrative or disciplinary proceedings involving misconduct; have left a position after receiving notice of allegations or while under investigation in an administrative or disciplinary proceeding involving misconduct; or have filed an appeal of a finding of misconduct with a previous employer.
Chief Technology Officer (CTO) - Nuclear/SMR BaRupOn LLCChief Technology Officer (CTO) - Nuclear/SMRIrvine, CADeep working knowledge of:> 10 CFR Part 50 – Licensing of Production and Utilization Facilities> 10 CFR Part 52 – Licenses, Certifications, and Approvals for Nuclear Power Plants> Emerging 10 CFR Part 53 framework for advanced and non-light-water reactors. BaRupOn is advancing its entry into clean energy through the development and deployment of Small Modular Reactor (SMR) and Micro Modular Reactor (MMR) technologies across the United States.
Senior Procurement & Supply Chain Specialist Valar AtomicsSenior Procurement & Supply Chain SpecialistTorrance, California$140,000–$165,000 / yearThe right person combines deep procurement expertise with strong commercial judgment, is comfortable owning complex sourcing initiatives from strategy through execution, and is energized by building efficient supply chain processes that enable a fast-growing company to execute with speed and confidence. Own the procurement of process and power plant equipment, specialized nuclear components, and construction materials supporting the Ward250 reactor program and fuel laboratory, from purchase order through delivery.
Continuous Improvement/Operational Excellence Engineer Valar AtomicsContinuous Improvement/Operational Excellence EngineerTorrance, California$175,000–$240,000 / yearHelp ensure enterprise processes are effectively implemented through supporting business systems including ERP, CRM, PLM, MES, DMS, QMS, LMS, LIMS, CMMS, and related operational platforms. Success in this role requires a unique combination of process thinking, quality systems knowledge, operational excellence expertise, business process development, organizational design awareness, and the ability to balance execution speed with appropriate governance.
Control Panel Builder Valar AtomicsControl Panel BuilderTorrance, California$25–$40 / hourProficient with hand tools and shop tools, including wire strippers, crimpers, torque tools, drills, label printers/engravers, and multimeters. As part of the Engineering organization, Instrumentations & Controls designs the systems that monitor, automate, and protect Valar's facilities and reactor technologies.
Senior OT Data Engineer Valar AtomicsSenior OT Data EngineerTorrance, CaliforniaThe Senior OT Data Engineer will own the operational data architecture connecting industrial sources, historians, time-series databases, semantic models, visualization, and controlled downstream consumers across Valar's reactor, fuel, and power-conversion programs. Strong working knowledge of industrial networking, segmentation, air-gapped environments, unidirectional data flows, and controlled enterprise/cloud transfer.
Lead OT Engineer – Fuel Valar AtomicsLead OT Engineer – FuelTorrance, CaliforniaThis role sits at the intersection of deep engineering and program leadership: you will build and lead the fuel labs OT team while remaining a hands-on technical authority shaping design decisions, safety system philosophy, and regulatory strategy. Strong working knowledge of industrial networking, compute/virtualization, storage, identity/PKI, historians/data systems, OT cybersecurity, and server room infrastructure.
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.
Senior Accountant Valar AtomicsSenior AccountantTorrance, California$120,000–$150,000 / yearPrepare monthly financial reporting packages and perform financial analysis — trend and variance commentary, KPI tracking, and ad hoc analyses — to give leadership and investors clear insight into business performance. You'll play a key role in the month end close, contribute to process improvements, and work closely with our Finance and Operations teams to help establish the financial infrastructure we need as we grow.
Manufacturing Engineer Valar AtomicsManufacturing EngineerTorrance, California$100,000–$140,000 / yearYou will spend significant time assembling hardware, troubleshooting production issues, validating manufacturing processes, improving work instructions, and developing fixtures, tooling, and assembly methods that enable reliable execution. You will work alongside technicians, machinists, welders, fabricators, and design engineers to ensure hardware can be built efficiently, repeatedly, and at the level of quality required for advanced nuclear systems.
Strategic Sourcing, Director Valar AtomicsStrategic Sourcing, DirectorTorrance, CaliforniaDrive Total Cost of Ownership reduction and optimum value creation through market analysis, should-cost modeling, RFx processes, and negotiations. As part of the Manufacturing organization, Supply Chain secures the materials, equipment, and supplier partnerships required to support manufacturing and business operations.
Business Intelligence Systems Manager, Commercial Projects Valar AtomicsBusiness Intelligence Systems Manager, Commercial ProjectsTorrance, CaliforniaSuccess in this role means translating messy business needs into clear data systems, operational automations, workflows, and reporting tools that can scale from one commercial site to many. Valar’s commercial projects depend on many moving parts: schedules, costs, risks, documents, engineering inputs, licensing requirements, procurement, and supply chain.
Finance Systems Manager Valar AtomicsFinance Systems ManagerTorrance, CaliforniaYou translate fluently between finance and engineering, turning ambiguous business needs into concrete technical solutions stakeholders trust. Demonstrated experience with project scoping and management, including requirements gathering, solution assessments, and stakeholder buy-off.
NewSenior Manager, Investor Relations and Corporate Development Valar AtomicsSenior Manager, Investor Relations and Corporate DevelopmentTorrance, CaliforniaSupport capital formation strategy across equity, debt, project finance, government programs, and strategic capital, building the analysis behind how the pilot plant and first commercial deployments get funded. Own the investor relations function, including the update cadence, data room, investor CRM, and the board and investor packages that communicate progress, milestones, risks, and capital needs.
Structures Engineer, Rotating Turbomachinery Valar AtomicsStructures Engineer, Rotating TurbomachineryTorrance, California$140,000–$215,000 / yearAs part of the Engineering organization, PowerConversion develops the technologies that efficiently transform reactor-generated heat into usable electrical power. We are a team of builders, engineers, and operators who believe nuclear energy should be fast to deploy, factory-made, and built for the real world.
Flight Operations Generalist IcarusFlight Operations GeneralistEl Segundo, California$90,000–$160,000 / year3+ years of hands-on UAS, RC, or aircraft operations experience, or equivalent military experience as a UAV operator, maintainer, or crew chief. Icarus deliberately optimizes for a high signal (engineers) to noise (management) ratio, where engineering, flight, and execution matter more than process, politics, or management overhead.
Global Supply Manager Valar AtomicsGlobal Supply ManagerTorrance, California$160,000–$220,000 / yearBrings deep supply chain expertise to a fast-growth, highly regulated environment, balancing technical rigor with strong cross-functional leadership. Lead recovery and improvement plans across schedule, quality, cost, capacity, and scalability, leveraging internal and external resources.
Buyer Valar AtomicsBuyerTorrance, California$100,000–$160,000 / yearThis role partners closely with Engineering, Manufacturing, Quality, Logistics, and Finance to keep the program and production on schedule, and scales in scope and ownership from tactical execution to daily supplier relationship management and cross-functional problem-solving. Partner closely with Engineering, Quality, and Supplier Quality to ensure parts and purchasing activities comply with nuclear industry regulatory requirements (10 CFR 830) and to maintain accurate purchasing records.