Structural Engineer Aro HomesStructural EngineerMountain View, CaliforniaAro Homes was founded to create well designed, precision engineered homes that are beautiful, livable, and durable, while being built multiple times faster and having a positive impact on the environment. We are a diverse and experienced group of passionate and curious designers, builders, engineers, product developers, and businesspeople who are passionate about and committed to delivering on our mission.
Senior Structural Engineer RDHSenior Structural EngineerOakland, CA$120,000–$130,000 / yearWe are seeking a Senior Structural Engineer to join our team and play a key leadership role in our growing practice focused on the renovation, retrofit, and repair of existing buildings. Good ability to shift focus between changing priorities and balance day to day project work (with immediate deadlines) with long term research projects (longer term deadlines).
Bridge Structural Engineer - Transportation Parsons CorpBridge Structural Engineer - TransportationOakland, CA$74,800–$130,900 / yearWhat You'll Be Doing: Perform complex structure bridge design tasks and deliver engineering work efficiently and accurately, supporting rail/transit, and roadway projects in the USA. We take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency.
Structural Engineer In Training RDHStructural Engineer In TrainingOakland, CA$75,000–$98,000 / yearThe Structural Engineer (EIT) role requires knowledge of structural engineering principles, structural engineering analysis, and knowledge of common construction material and their properties. Our core area of business is the integration of building science engineering, architecture, and construction management to optimize the performance of the building enclosure (walls, windows and roofs).
Staff Wafer Process Engineer Lumentum Operations LLCStaff Wafer Process EngineerSan Jose, CAWith our continual goal of making Lumentum a best place to work for our employees, we strive to offer employees competitive total compensation packages, which may include annual bonus, commission for certain sales roles, equity, and health and welfare benefits. Manage Equipment Procurement Lifecycle: Oversee the entire process from defining technical specifications and selecting vendors to final Site Acceptance Testing (SAT) and high-volume manufacturing qualification.
Sr NPI Engineer Nextpower IncSr NPI EngineerFremont, CA$160,000–$175,000 / yearAt Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants. Our talented worldwide teams are redefining how solar power plants are designed, built, and operated every day with smart technology, data-driven insights, and advanced automation.
Lead Platform Software V&V Engineer Ford Motor CoLead Platform Software V&V EngineerPalo Alto, CA$150,200–$283,500 / yearAutomotive Communication: Deep understanding of automotive networking protocols, including Automotive Ethernet (100BASE-T1/1000BASE-T1), CAN FD, LIN, and Unified Diagnostic Services (UDS / ISO 14229) for flashing configurations. In this role, you will lead hands-on post-silicon bench testing on microcontrollers, validating Real-Time Drivers (RTD), the System Timer Module (STM), integrated automotive Ethernet chipsets, and bootloaders.
Staff Modeling and Simulation Engineer Commonwealth Fusion SystemsStaff Modeling and Simulation EngineerMilpitas, CARun Multi-Physics Analysis: Build, run, and evaluate highly coupled simulations covering structural mechanics, high-temperature thermal management, fluid/gas flow dynamics, and chemical reaction kinetics. Collaborate & Interface: Partner closely with cross-functional teams, including Mechanical Designers, Electrical Engineers, Materials Scientists, and Chemical Specialists, to translate simulation insights into actionable hardware modifications.
NewSenior Mechanical Engineer ATOMSSenior Mechanical EngineerSan Francisco, CaliforniaRapid Prototyping Execution: Fabricate and iterate physical mockups using a diverse suite of rapid prototyping methods, ensuring designs are optimized for CNC machining, sheet metal fabrication, and 3D printing. Engineering Documentation: Create and maintain highly disciplined engineering documentation, including complex CAD models, production-ready drawings, Bills of Materials (BOMs), and clear installation manuals.
NewSenior Technical Sales Engineer - eBOS Nextpower IncSenior Technical Sales Engineer - eBOSFremont, CA$155,000–$165,000 / yearServe as the primary interface between customers, Sales, Engineering, Product Management, Manufacturing, and Field Operations to ensure successful deployment, performance optimization, and continuous improvement of eBOS products and deployed systems. Job Description: Lead the technical strategy, sales support, deployment readiness, and lifecycle management of Electrical Balance of System (eBOS) solutions across pre-installation, installation, commissioning, and operational phases.
NewSenior Technical Sales Engineer - Ebos Nextracker Inc.Senior Technical Sales Engineer - EbosFremont, CA$155,000–$165,000 / yearServe as the primary interface between customers, Sales, Engineering, Product Management, Manufacturing, and Field Operations to ensure successful deployment, performance optimization, and continuous improvement of eBOS products and deployed systems. Job Description: Lead the technical strategy, sales support, deployment readiness, and lifecycle management of Electrical Balance of System (eBOS) solutions across pre-installation, installation, commissioning, and operational phases.
NewSuperconducting Engineer - Fully Remote MercorSuperconducting Engineer - Fully RemoteSan Francisco, CaliforniaRemoteHands-on experimental experience with one or more classes of superconducting materials , including cuprate/high-temperature superconductors, iron-based superconductors, conventional superconductors, MgB, REBCO/YBCO systems, or emerging superconducting materials . Design and solve challenging, expert-level problems involving critical temperature (Tc), critical current density (Jc), critical magnetic fields, magnetic susceptibility, electrical transport, flux pinning, vortex behaviour, and structure–property relationships .
NewCoatings and Materials Manufacturing Engineer 1X TechnologiesCoatings and Materials Manufacturing EngineerSan Carlos, CA$200,000–$248,000 / yearYou will lead the manufacturing development and scale-up, including equipment selection and commissioning; production-area design; line layout and material flow; definition of technical qualifications; development of SOPs and work instructions; and training of production operators. Lead scale-up from laboratory and pilot to the required production rate, using capacity models, cycle time, labor content, first-pass yield, scrap, equipment uptime, and cost to guide process, equipment, and automation decisions.
Building Engineer - Santa Clara, CA Genesis10Building Engineer - Santa Clara, CASanta Clara, CA$55–$58 / hourFull timeLooking for a Building Engineer with strong commercial chiller experience who will play a critical role in maintaining, troubleshooting, and repairing building systems in our clients' corporate headquarters. Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles.
NewSenior Machine Learning Engineer ATOMSSenior Machine Learning EngineerSan Francisco, CaliforniaA visionary Machine Learning Engineer to join our founding team who will help bridge the gap between high-level AI research and real-world physical actuation for our next-generation autonomous transport platforms. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive.
NewStaff Machine Learning Engineer ATOMSStaff Machine Learning EngineerSan Francisco, CaliforniaA visionary Machine Learning Engineer to join our founding team who will help bridge the gap between high-level AI research and real-world physical actuation for our next-generation autonomous transport platforms. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive.
Distinguished Technologist Mechanical Engineer (Network Infrastructure) Hewlett Packard Enterprise CoDistinguished Technologist Mechanical Engineer (Network Infrastructure)Sunnyvale, CA$163,000–$347,500 / yearThe ideal candidate is a highly experienced, hands-on engineer who combines strong technical leadership with a willingness to engage directly in product development activities, including system design, laboratory debugging, prototype evaluation, root-cause analysis, and customer issue resolution. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process.
Staff Mechanical Engineer Bedrock Robotics IncStaff Mechanical EngineerSan Francisco, CAWorking closely with electrical, software, manufacturing, operations, and supply chain teams, you will translate system-level requirements into robust mechanical designs optimized for scale, reliability, manufacturing, industrial design, and operations, which survive demanding real-world environments - from vibration and shock, to dust, debris, and weather exposure. Backed by $350M in funding, we're working quickly to close the gap between Americas surging demand for housing, data centers, manufacturing hubs, and the construction industrys growing labor shortage.
Senior R&D Engineer Abbott LaboratoriesSenior R&D EngineerMenlo Park, CA$90,000–$180,000 / yearOur portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. A company that is recognized as one of the best big companies to work for as well as the best place to work for diversity, working mothers, female executives, and scientists.
Senior Staff Software Engineer, Payments Coinbase Global IncSenior Staff Software Engineer, PaymentsCA$253,895–$298,700 / yearWe're seeking a deep technical leader to define the engineering vision for Payments, shape architectural cohesion across our global payment rails and funds-flow systems, drive platform-level reliability and cost efficiency, and lead the next evolution of how fiat moves into and out of Coinbase. As the bridge between the traditional financial world and the crypto economy, we build and operate the fiat on- and off-ramps and payment services that let Coinbase's customer-facing products deliver reliable, seamless payment processing and connect customer fiat funds into crypto.
Sr. Staff Engineer, Package and Interconnect Reliability Ayar Labs IncSr. Staff Engineer, Package and Interconnect ReliabilitySan Jose, CA$180,000–$223,000 / yearYou will work closely with advanced foundry partners (including TSMC) to qualify advanced packaging technologies like COUPE (Compact Optical Engine), micro-bump/hybrid bonding, precision die attach, and critical optical-to-electrical interfaces such as Fiber Array Units (FAUs) and optical connectors. Precision Die Attach: Establish reliability margins and wear-out mechanisms for high-accuracy sub-micron die attach processes utilized for co-packaging lasers (InP/GaAs) and Electronic Integrated Circuits (EIC) onto the Photonic Integrated Circuit (PIC).
Senior Instrumentation Systems Engineer Rondo Energy IncSenior Instrumentation Systems EngineerAlameda, CA$180,000–$200,000 / yearThe ideal candidate combines deep instrumentation expertise with strong mechanical integration skills and is comfortable collaborating across thermal, electrical, refractory, insulation, structural, manufacturing, and controls subsystems to develop robust, manufacturable solutions. Develop solutions for instrumentation integration near high-temperature heating elements and electrically energized components, including appropriate consideration of creepage, clearance, grounding, shielding, and electrical isolation requirements.
Test Development Engineer Everpure, IncTest Development EngineerSanta Clara, CA$170,000–$255,000 / yearEstablish Manufacturing Test Strategy: Define comprehensive structural and functional testing strategies across all NPI and production stages to maximize manufacturing test coverage and production efficiency. Collaborating closely with Design Engineering, Operations, and Quality teams, you will turn complex engineering designs into reliable, high-yielding production realities.
Senior Principal Mechanical Engineer Hewlett Packard Enterprise CoSenior Principal Mechanical EngineerSunnyvale, CA$153,500–$310,500 / yearThe ideal candidate is a highly experienced, hands-on engineer who combines strong technical leadership with a willingness to engage directly in product development activities, including system design, laboratory debugging, prototype evaluation, root-cause analysis, and customer issue resolution. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process.
NewCommercial Roofing Foreman Tecta & SchwickertsCommercial Roofing ForemanReading, PAFull timeCommercial Roofing Foreman Responsibilities: Removal and installation of all types of roof systems including: BUR, Modified Bitumen, TPO, EPDM, PVC and slope (tile/shingles). Manage commercial roofing crew, includes completing required paperwork, attending meetings as necessary, assist in training of crew members as needed.
Design Engineer - Server Racks Top Dog EngineersDesign Engineer - Server RacksSan Jose, CaliforniaRemote$175,000–$200,000Lead the thermal management structural layout of liquid-cooled servers, collaborating with hardware, power supply, structural, and testing teams to complete the integration, assembly, and maintainability design of liquid-cooled servers. Key Responsibilities: Technical Solution Design and Support: Responsible for the design, simulation, and optimization of key components in server liquid cooling systems, such as cold plates, manifolds, and sealing structures.
AI Senior Hardware Design Engineer (Liquid Thermal Cooling Server Racks) Top Dog EngineersAI Senior Hardware Design Engineer (Liquid Thermal Cooling Server Racks)San Jose, California$175,000–$200,000Lead the thermal management structural layout of liquid-cooled servers, collaborating with hardware, power supply, structural, and testing teams to complete the integration, assembly, and maintainability design of liquid-cooled servers. Key Responsibilities: Technical Solution Design and Support: Responsible for the design, simulation, and optimization of key components in server liquid cooling systems, such as cold plates, manifolds, and sealing structures.
Reliability Engineer/FA Tanisha SystemsReliability Engineer/FASanta Clara, CAFull timeWhat you will be doing: Work in the Board Level Reliability lab environment and set up functional test hardware and software for various NV products, including large server systems, and perform functional validation for GPU/Tegra products. Conduct advanced failure analysis using techniques such as CSAM (C-Scan Acoustic Microscopy) and X-ray imaging to detect internal defects, delamination, voids, and structural issues.
Structural Engineers Level 2/3 Northrop Grumman CorpStructural Engineers Level 2/3Sunnyvale, CA$91,800–$137,600 / yearThis position may be filled at a higher grade based on the qualifications listed below: Basic Qualifications for Level 2: Bachelors of Science in a Science, Technology, Engineering, Mathematics (STEM) discipline with 2 years applicable experience; or a Masters of Science in a STEM discipline with no experience. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Director, Structural Engineering Nextracker Inc.Director, Structural EngineeringFremont, CA$200,000–$240,000 / yearJob Description: Nextpower is seeking a Director, Structural Engineering, US to join our Project Engineering Team in Fremont, CA office supporting key accounts across the United States This position will be responsible for managing the structural engineering team for utility-scale PV projects from the development phase through construction. At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants.
NewCivil Engineer - Aviation Kimley-HornCivil Engineer - AviationSan Jose, California$105,000–$125,000 / yearOverview: Kimley-Horn's San Jose office is seeking a Civil Engineer-in-Training (EIT) with 2+ years of experience to join their Aviation team. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn’s placement on the Fortune “100 Best Companies to Work” list for 19 years!
Civil Engineer Intern Aptim CorpCivil Engineer InternConcord, CA$25–$34.11 / hourThis internship provides hands-on experience working alongside licensed engineers and project teams on real-world projects while developing technical, analytical, and professional skills. Job Overview: APTIM is currently seeking an energetic and motivated Civil Engineering intern to join our team of engineers and scientists in support various project activities.
Senior Mechanical Engineer, Warfighter Systems Anduril Industries IncSenior Mechanical Engineer, Warfighter SystemsMountain View, CA$160,000–$185,000 / 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. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Structural Project Engineer Thornton TomasettiStructural Project EngineerSan Francisco, CaliforniaIndividuals seeking employment at Thornton Tomasetti are considered without regards to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws. Candidates for the Structural Project Engineer position should have experience with a large range of building vintages, retrofit design application to historic and modern construction, and tenant renovation work, preferably in a consulting engineering firm environment.
Director, Structural Engineering Nextpower IncDirector, Structural EngineeringFremont, CA$200,000–$230,000 / yearJob Description: Nextpower is seeking a Director, Structural Engineering, US to join our Project Engineering Team in Fremont, CA office supporting key accounts across the United States This position will be responsible for managing the structural engineering team for utility-scale PV projects from the development phase through construction. At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants.
Senior BIM Specialist - Structural Skidmore Owings & MerrillSenior BIM Specialist - StructuralSan Francisco, California$90,000–$120,000 / yearDemonstrated ability to create and coordinate complex BIM / Revit structural building models and assemble drawing deliverable packages at all levels of detail and project stages. Creates, develops, and manages the BIM model and drawings for structural engineering components of projects.
Assistant Superintendent of Structural Maintenance (0923) - SF Recreation and Parks (165382) City and County of San FranciscoAssistant Superintendent of Structural Maintenance (0923) - SF Recreation and Parks (165382)San Francisco, CAWith a multi-disciplinary team of talented individuals - gardeners, recreation leaders, park rangers, custodians, craft shop personnel, park and recreation managers and more, the department is committed to doing its part to provide equitable access to parks and programs for all the communities we serve to enjoy, as well as foster a work environment where our differences are celebrated, and everyone has what they need to thrive regardless of their race, age, ability, gender, sexual orientation, ethnicity, or country of origin. Communicates orally and in writing in a professional and effective manner with division heads, craft supervisors, vendors/contractors, site administrators, private businesses and personnel from other City departments necessary for the completion of project; acts as a representative of the Recreation and Park Department at meetings with the public, contractors, planners, architects, designers, City officials, staff, agencies and businesses.
Staff Structural Analyst Motive CompaniesStaff Structural AnalystAlameda, CA$157,000–$193,000 / yearKey ResponsibilitiesTechnical Leadership and Execution: Act as the principal subject matter expert for high-fidelity engineering analyses (FEA, CFD, thermal, kinematic, multi-physics). The Senior Staff Structural Analyst is a senior technical leader responsible for the comprehensive execution, quality, and technical integrity of complex engineering analyses across rocket and spacecraft propulsion programs.
NewTransportation Engineering Project Manager Consor EngineersTransportation Engineering Project ManagerWalnut Creek, California$180,000–$260,000 / yearFull timeWork-Life Alignment – Industry-competitive PTO, seven paid holidays and two floating holidays, flexible work schedules, paid parental leave, and eligibility for hybrid and remote work options for some employees based on role responsibilities. As a transportation engineering project manager, you’ll lead the delivery of roadway improvement projects from conceptual design through preliminary, intermediate, and final design phases to construction.
Engineer III - Civil QualusEngineer III - CivilWalnut Creek, CaliforniaFull timeThe firm partners with utilities, commercial, industrial, data center, and government clients, and renewable and energy storage developers, offering comprehensive solutions through boutique and integrated advisory, planning, engineering, digital solutions, program management, energy efficiency and specialized field services. Qualus also provides software and technology enabled services and develops breakthrough solutions for critical power industry challenges such as distributed and variable resource integration, emergency management, and secure data exchange.
Home Product Design Engineer Apple IncHome Product Design EngineerSunnyvale, CAThe Product Design team within Home Hardware leads the mechanical design and integration of components, sub-assemblies, and full product architectures, working side-by-side with Electrical Engineering, Industrial Design, Manufacturing, and Operations partners to bring bold ideas to life. using 3D printers, CNC mills, lathes, or other fabrication methods) High-volume mass production experience (DFM/DFA) Familiarity with FEA tools for structural or dynamic analysis Experience collaborating with overseas manufacturing partners.
CAD Technician - Structural Focus - Mid-Level Moffatt & NicholCAD Technician - Structural Focus - Mid-LevelOakland, CAThe firm provides clients worldwide with customized service and a level of excellence that have become the firm's hallmark in several primary practice areas - ports and harbors; coastal, environmental and water resources; urban waterfronts and marinas; transportation, bridges and rail; inspection and rehabilitation; and energy. For the 4th year in a row, Moffatt & Nichol is Ranked #1 in Engineering News-Record for Marine & Port Facilities in the U.S. Additionally, our firm consistently ranks in the Top 100 Pure Designers in the US and the Top 50 Designers in International Markets.
Senior Civil Engineer - Signing Bonus Eligible Koch IncSenior Civil Engineer - Signing Bonus EligibleSan Francisco, CARemote$130,000–$165,000 / yearSenior Civil Engineer - Remote Eligible - United States - 189990 - Koch. Koch Engineered Solutions.
Staff High Voltage Electrical Engineer, EPC Redwood Materials IncStaff High Voltage Electrical Engineer, EPCSan Francisco, CA$190,000–$252,500 / yearResponsibilities will include: Lead the design of high voltage AC electrical systems, specifically for industrial substations (69kV to 345kV) and their integration with upstream transmission lines and downstream MV distribution. Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition.
Battery Materials Characterization Engineer Apple IncBattery Materials Characterization EngineerSanta Clara, CAYou will develop methods based on project needs to build a deep understanding of failure mechanisms and root causes in lithium-ion batteries, while also reviewing data from other analysts and coordinating the use of multiple techniques to drive materials understanding and causations between materials properties and performance. As part of our Battery Engineering group, youll help craft creative battery solutions that deliver more energy in smaller spaces than ever before!
Research Engineer Intern - Mapping & Localization PlusAI Inc.Research Engineer Intern - Mapping & LocalizationSanta Clara, CA$19–$65 / hourSensor Fusion Development: Skillfully merge LiDAR data with other sensory inputs (e.g., GPS, IMU, cameras) to devise integrated, real-time mapping and localization solutions. Your mission will be to process incoming data from our active testing fleet, compare it against our base HD maps, and isolate permanent structural changes from daily clutter (like parked cars or pedestrians).
Safety System Product FEM Engineer Apple IncSafety System Product FEM EngineerSan Jose, CAKey experience includes prosthetics, helmets, crash, automotive safety, orthopedic implants or similar You operate by first principles and are motivated by improving human outcomes Creative problem solver with experience in failure analysis, root cause investigation, and DOE creation Experience with structural optimization Deep knowledge of engineering materials and manufacturing processes Excellent communication, teamwork, cross-functional engagement, and strong presentation skills Self-motivated and detail-oriented with demonstrated creative and critical thinking capabilities Experience with human physiology and response to impact stimuliPhD/MS in Mechanical Engineering Strong proficiency in Abaqus Development of non-linear material models for FEM Proficient in CAD [NX Preferred] Experience designing a wearable device from concept to ship. MS in Mechanical Engineering 5+ years of experience with Finite Element Modeling 3+ years with Explicit solvers such as Abaqus or LS-DYNA 3+ years of experience with biomechanics or impact mechanics.
Lead Dimensional Engineer Autonomous Vehicle Sensors Artech LLCLead Dimensional Engineer Autonomous Vehicle SensorsFoster City, CA$85–$104 / hourThe successful candidate will concurrently own the dimensional management for multiple major vehicle programs—a massive and technically demanding scope that spans different architectures. Serve as the ultimate dimensional authority for sensor integration across parallel vehicle platforms, successfully managing massive architectural workloads concurrently.
Senior Civil Engineer Aptim CorpSenior Civil EngineerConcord, CARemote$135,000–$180,000 / yearAPTIM Environmental & Infrastructure, LLC is committed to providing an extensive range of benefits that protect and promote the health and financial well-being of our employees and their families through the APTIM Benefits Marketplace https://aptim.makeityoursource.com/ . Compensation depends on several factors including: experience, education, key skills, geographic location of the position, client requirements, external market competitiveness, and internal equity among other employees within APTIM.
Technical Services Engineer Nextracker Inc.Technical Services EngineerFremont, CA$100,000–$110,000 / yearResponsibilities: Provides technical support for mechanical, electrical, quality, communication, and installation issues for Nextpower's customers worldwide, ensuring a best-in-class customer experience and providing product and systems expertise to maximize customer production value. At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants.