Senior Engineer ACCO Engineered Systems IncSenior EngineerPasadena, CA$50–$72 / hourWhether your project is a low or high-rise office building, a shopping mall, hospital, semi-conductor fabrication facility or pharmaceutical manufacturing plant…ACCO can design, build, install, and maintain a mechanical system to meet your needs. Applicants please note that actual compensation is determined by several factors that are unique to each candidate, including but not limited to job-related skills, depth of experience, certifications, relevant education or training, and specific work location, among others.
mechanical-engineer-onsite-energy-power-multiple-locations Burns & McDonnellmechanical-engineer-onsite-energy-power-multiple-locationsBrea, CA$110,000–$220,000 / yearDescription The Mechanical Engineer will work on project teams to create world class designs for new projects, alterations, and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, government, and military facilities. Modify and review production drawings for a variety of projects including but not limited to power plants, process facilities, industrial facilities, healthcare facilities, airports, educational institutions, commercial, and governmental and military facilities.
lead-electrical-engineer-onsite-energy-power-brealos-angeles Burns & McDonnelllead-electrical-engineer-onsite-energy-power-brealos-angelesLos Angeles, CA$220,000–$315,000 / yearThe Associate Electrical Engineer will manage electrical design teams to create world-class designs for new utility installations, plant upgrades, and redevelopments for a variety of project types, including: Distributed generation. The Associate Electrical Engineer will be responsible for: Managing electrical design of projects from the conceptual phase through design completion for project needs and requirements set forth by the project managers.
senior-electrical-engineer-substation-california Burns & McDonnellsenior-electrical-engineer-substation-californiaLos Angeles, CA$165,000–$250,000 / yearLeads the preparation and development of substation design packages, including-but not limited to-physical arrangement above and below grade, protective relaying and control, electrical studies such as grounding and lightning analysis, and lighting and security. Leads the development of substation calculations, including-but not limited to-insulation, AC station service, DC systems and battery sizing, voltage drop, cable sizing, and conduit fill.
Lead Structural Engineer ACCO Engineered Systems IncLead Structural EngineerPasadena, CA$45–$70 / hourWhether your project is a low or high-rise office building, a shopping mall, hospital, semi-conductor fabrication facility or pharmaceutical manufacturing plant…ACCO can design, build, install, and maintain a mechanical system to meet your needs. Applicants please note that actual compensation is determined by several factors that are unique to each candidate, including but not limited to job-related skills, depth of experience, certifications, relevant education or training, and specific work location, among others.
staff-electrical-engineer-substation-california Burns & McDonnellstaff-electrical-engineer-substation-californiaBrea, CA$125,000–$175,000 / yearPrepares and develops substation design packages, including, but not limited to, physical arrangement above and below grade, protective relaying and control, electrical studies such as grounding and lightning analysis, and lighting and security. The Staff Substation Engineer will work under the supervision of a licensed professional engineer to develop design deliverables for new and modified high-voltage (13kV to 765kV) electrical power substation projects.
Mechanical Engineer Stantec IncMechanical EngineerPasadena, CAYou are responsible for leading the design of HVAC, Plumbing, and Fire Protection systems on municipal water treatment plants, pumping stations, wastewater treatment plants, hydroelectric power plants, and private industrial water applications in different locations across North America. Primary Location: United States | IL | Chicago Organization: 2243 Water-US Delivery-Chicago IL Employee Status: Regular Business Justification: Replacement Travel: Yes Schedule: Full time Job Posting: 16/06/2026 02:06:10 Req ID: 1006319.
Senior Electrical Engineer 1 Nuclear Sargent & Lundy LLCSenior Electrical Engineer 1 NuclearCA$84,762–$129,498 / yearPrepare and review equipment procurement specifications, Participate in bid review evaluation process for potential equipment vendors, to include supporting vendor requests for additional information, developing responses to vendor questions, and maintaining a tracking mechanism for questions/responses, Prepare and review scoping documents for conceptual designs, to include constructability reviews, Interface with project team members from other engineering and design disciplines (Mechanical, Structural, Civil, I&C), Interface with the client in support of the project, including implementing personnel, Interface with vendors to perform document reviews and provide written comment, Attend client meetings and site field walkdowns to validate scope and ensure client satisfaction. Responsibilities include: Prepare and review engineering design change packages to install, replace or upgrade existing plant equipment to ensure long-term equipment reliability, Prepare and review detailed engineering calculations in support of design change packages, including AC and DC power studies, short circuit, cable ampacity, voltage drop, breaker coordination, motor starting and protective relay settings.
Senior Structural Engineer 2 Nuclear Sargent & Lundy LLCSenior Structural Engineer 2 NuclearCA$100,019–$152,807 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. You will work with a structural engineering team on engineering projects for new nuclear facilities and upgrades and modifications to nuclear power plants in the following areas: This position will offer you the ability to directly apply your knowledge of materials, structural analysis, structural steel design, and reinforced concrete design.
Vice President, Mechanical Engineer - Buildings WSP Global IncVice President, Mechanical Engineer - BuildingsIrvine, CA$174,400–$259,100 / yearThis leadership role is ideal for a licensed Mechanical Engineer with deep expertise in healthcare facility design who brings a strong combination of technical leadership, client engagement, and business development experience. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
Lead Instrumentation & Controls Engineer 2 Nuclear Sargent & Lundy LLCLead Instrumentation & Controls Engineer 2 NuclearCA$134,546–$205,557 / yearWork collaboratively on quality assessments and critical digital reviews, Perform consulting level work for digital IOT, innovation, and strategic first of a kind (FOAK) projects for the nuclear industry, Prepare and review detailed calculations, including scaling, uncertainty, and setpoint calculations for analog and digital controls applications, Prepare documentation for design input for drawing production including master diagrams and schematics, Interface with vendors to prepare and review materials and equipment purchase specifications, Prepare reports and studies that present technical information in a clear and concise manner to meet client requirements, Perform independent reviews of work performed by others including calculations and drawing preparation, Attend client meetings and site walkdowns to validate scope and ensure client satisfaction. You will work on challenging assignments that include investigating, troubleshooting, and solving a wide variety of instrumentation & controls engineering issues, Coordinate systems design activities to ensure installation and operations will comply with specifications, codes, and client requirements, Perform Digital Systems Design Development -- PLC, DCS, HSI, networked computer systems, and digital instrumentation & control systems functional requirements for nuclear plant systems.
assistant-substation-engineer-transmission-distribution-brea Burns & McDonnellassistant-substation-engineer-transmission-distribution-breaBrea, CA$90,000–$135,000 / yearThe Assistant Substation Engineer will work under the supervision of a licensed professional engineer to assist project staff in the preparation of design deliverables for new and modified high-voltage (13kV to 765kV) electrical power substation projects. Assists in the preparation and development of substation design packages including, but not limited to, physical arrangement above and below grade, protective relaying and control, electrical studies such as grounding and lightning analysis, and lighting and security.
Senior Electrical Design Engineer 6 CDM Smith IncSenior Electrical Design Engineer 6CAAs a Senior Electrical Design Engineer 6, you will have the opportunity to: Using established project goals, develop basic to highly complex electrical designs, including electrical master plans, water, wastewater and industrial medium and low voltage power distribution systems, protection and generation models, facility power systems, and sustainability and renewable energy systems, to meet client requirements. In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing.
ESSP Electrical Engineer - Experienced Professional WSP Global IncESSP Electrical Engineer - Experienced ProfessionalLos Angeles, CAPower System Planning Studies: steady-state real and reactive power flow including outage contingencies, generation interconnect feasibility, P-V and Q-V analysis for voltage stability margins, dynamic stability performance, automation of large batch simulations, working with models from NERC regional entities (WECC, MRO, SERC etc.), NERC compliance. Design Studies: substation grounding, corona, electric and magnetic fields, insulation coordination (lightning, switching surge, and contamination performance), transient (time domain) simulation, power quality (harmonics, voltage flicker, over/under voltage, etc.), motor starting, AC interference (transmission line interaction with railroads and pipelines).
Instrument/Electrical Engineer INEOS PhenolInstrument/Electrical EngineerCarson, CA$120,644–$165,000 / yearActively participate in hazard and risk assessments resolving process safety management (PSM) issues (scenarios).Review and provide comments on engineering design packages (issued for approval and construction packages) issued by engineering and capital projects team. INEOS Olefins and Polymers USA includes the polyethylene and polypropylene plants located on Battleground Road in La Porte, Texas and the Chocolate Bayou Plant in Alvin, Texas; also includes the Carson, California Polypropylene Manufacturing plant and the Hobbs, New Mexico Fractionation Complex.
Lead Plumbing Engineer ACCO Engineered SystemsLead Plumbing EngineerPasadena, CA$43–$62 / hourApplicants please note that actual compensation is determined by several factors that are unique to each candidate, including but not limited to job-related skills, depth of experience, certifications, relevant education or training, and specific work location, among others. Technical Curiosity/Willingness to Learn: Interest in seeking out new experiences, knowledge, and candid feedback; demonstrating an openness to learning and change.
Lead Mechanical Engineer ACCO Engineered SystemsLead Mechanical EngineerPasadena, CA$43–$62 / hourApplicants please note that actual compensation is determined by several factors that are unique to each candidate, including but not limited to job-related skills, depth of experience, certifications, relevant education or training, and specific work location, among others. Technical Curiosity/Willingness to Learn: Interest in seeking out new experiences, knowledge, and candid feedback; demonstrating an openness to learning and change.
Resident Engineer - Transit Colliers Engineering & DesignResident Engineer - TransitGlendale, California$175,000–$190,000 / yearFull timeOverview: Ramos CS, now a part of Colliers Engineering & Design, is actively hiring a Resident Engineer to lead CM/GC, design-bid-build, progressive design-build, design-build, and Support Services projects for Los Angeles County Metropolitan Transportation Authority projects. Lead, develop and direct office and field staff/subconsultants to ensure complete, accurate and timely contract records, pertaining to construction progress, job expenditures, budget programs, and work order balances, are maintained in accordance with the State and Federal regulations and laws.
NewHVAC Controls Engineer PkazaHVAC Controls EngineerLos Angeles, CAThe ideal candidate will have previous experience with the design, construction, integration, and commissioning of Controls and Building Automation Systems (BAS systems) as it pertains to Mechanical / HVAC equipment design in a data center environment. Maintain and deploy updated versions of applications for existing control systems with minimal supervision, autonomous in day-to-day work with being given high level instruction on projects or assignments.
Lead Substation Engineer 1 Grid Sargent & Lundy LLCLead Substation Engineer 1 GridCA$118,023–$180,313 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.