Mechanical Engineer, Fluid Systems - 2026 New Graduate Radiant IndustriesMechanical Engineer, Fluid Systems - 2026 New GraduateEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Senior Mechanical Engineer (Structures) Radiant IndustriesSenior Mechanical Engineer (Structures)El Segundo, CaliforniaPerform detailed thermomechanical analysis (static strength, durability/fatigue) and dynamic analysis (vibration, shock) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant.
Senior Structures Engineer Radiant IndustriesSenior Structures EngineerEl Segundo, CaliforniaPerform detailed thermomechanical analysis (static strength, durability/fatigue) and dynamic analysis (vibration, shock) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant.
Senior Structural Engineer Radiant IndustriesSenior Structural EngineerEl Segundo, CaliforniaPerform detailed thermomechanical analysis (static strength, durability/fatigue) and dynamic analysis (vibration, shock) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant.
Mechanical Engineer, Fluid Systems Radiant IndustriesMechanical Engineer, Fluid SystemsEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Senior Mechanical Engineer - Structures Radiant IndustriesSenior Mechanical Engineer - StructuresEl Segundo, CaliforniaPerform detailed thermomechanical analysis (static strength, durability/fatigue) and dynamic analysis (vibration, shock) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
Environmental Engineer Visium Resources, Inc.Environmental EngineerAnaheim, CAIn this dynamic role, the Engineer I supports the program implementation for the nonhazardous and regulated waste programs for the company's Parks, Hotels and offsite locations. You will have an advanced understanding of the federal, state, and local solid waste regulatory frameworks and expertise working with internal partners and regulating agencies.
NewProject Manager -Land LennarProject Manager -LandIrvine, CaliforniaLennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. We reasonably expect the base compensation offered for this position to range from an annual salary of $80,705.00 - $147,046, subject to adjustment based on business-related factors such as employee qualifications, geographic pay differentials (e.g., cost of labor/living, etc.), and operational considerations.
NewStructures Estimator Zaddy SolutionsStructures EstimatorSanta Ana, CA$100,000–$170,000 / yearThe successful candidate will play a key role in preparing accurate, competitive estimates while collaborating with operations, project management, and subcontractors throughout the preconstruction process. You'll work on challenging, high-profile projects alongside experienced professionals while helping build the roads, bridges, and treatment facilities that serve communities for years to come.
NewIntegration Manager JPIIntegration ManagerIrvine, California$160,000–$180,000 / yearThis role is the connective point across the technical, permitting, and commercial work streams on assigned projects, coordinating with Technical Leads and Permit Leads to keep design, approvals, and vendor commitments moving together through the DFX project life cycle. Its team of experts utilizes data – including unparalleled market research, proven business processes, and proprietary models – to ensure that every decision is strategic, focused, and produces exceptional multifamily communities with the best risk-adjusted returns.
Structural Coordinator/Eit HDR, Inc.Structural Coordinator/EitLos Angeles, CAOur eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day.
Drinking Water Process Technical Expert Kennedy/Jenks ConsultantsDrinking Water Process Technical ExpertLos Angeles, CA$150,000–$200,000 / yearProvide technical expertise: Provide technical process and water quality expertise for municipal drinking water treatment, water reuse, and advanced water purification, including treatment process evaluation, process selection, preliminary engineering studies, and operations optimization. Kennedy Jenks is seeking a National Water Treatment Technical Expert to serve as a drinking water quality and treatment subject matter expert for clients and project teams across the firm.
Project Manager PTS AdvanceProject ManagerGlendale, CAThis role is responsible for leading multiple projects, maintaining client relationships, and ensuring technical excellence from proposal through project completion. Overview: A growing engineering firm is seeking an experienced Project Manager to support its structural engineering practice.
NewSenior Facilities Project Manager Neros TechnologiesSenior Facilities Project ManagerTorrance, CaliforniaProjects may include manufacturing infrastructure, equipment installations, utility upgrades, cleanrooms, laboratories, HVAC and exhaust projects, electrical upgrades, office and warehouse modifications, and general facility renovations. You will manage third-party architects, MEP consultants, contractors, specialty vendors, and other external partners while coordinating closely with Manufacturing, Engineering, EHS, IT, Security, and landlord stakeholders.
Project Manager- Water/Wastewater- West Coast Salas O'Brien Engineers IncProject Manager- Water/Wastewater- West CoastCA$120,000–$200,000 / yearOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. This role is responsible for leading the planning, design, and execution of drinking water and wastewater infrastructure projects while managing client relationships, supporting business development efforts, and mentoring team members.
Senior Technical Architect/Specifier ECS LtdSenior Technical Architect/SpecifierIrvine, California$98,000–$136,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). Prepare, assist, or coordinate with internal Project Architects and non-architectural disciplines such as structural engineering, civil engineering, MEP, landscape architecture, and others in specifications and project manual preparation.
Construction Electrical Project Engineer JLM Strategic Talent PartnersConstruction Electrical Project EngineerLake Forest, California$40–$50 / hourProven computer proficiency accompanied by a strong aptitude for technical applications (proficient in MS Office, Google applications, project management software such as ESub and Procore, Adobe, and ability to learn and operate new software. As the industry leader in staffing for architecture, engineering, and construction projects, JLM has 18,500+ pre-vetted, highly-skilled, and available people ready to power your project within 7 days.
Electrical Engineer JLM Strategic Talent PartnersElectrical EngineerCosta Mesa, California$35–$50 / hourProven computer proficiency accompanied by a strong aptitude for technical applications (proficient in MS Office, Google applications, project management software such as ESub and Procore, Adobe, and ability to learn and operate new software. As the industry leader in staffing for architecture, engineering, and construction projects, JLM has 18,500+ pre-vetted, highly-skilled, and available people ready to power your project within 7 days.
Construction Scheduler Engineer JLM Strategic Talent PartnersConstruction Scheduler EngineerIrvine, California$25–$44 / hourAs the industry leader in staffing for architecture, engineering, and construction projects, JLM has 18,500+ pre-vetted, highly-skilled, and available people ready to power your project within 7 days. THE IDEAL CANDIDATE The ideal candidate has a proven track record of previous Quality Control experience in engineering and/or civil construction work.
Project Manager - Water/Wastewater Kennedy/Jenks ConsultantsProject Manager - Water/WastewaterIrvine, CA$127,000–$212,000 / yearYou'll support a range of water and wastewater projects, including water transmission pipelines, sanitary sewer collection systems, tanks and reservoirs, pump stations, and water and wastewater treatment facilities. Coordinate multidisciplinary teams: Work with in-house design teams across disciplines such as civil, structural, mechanical, electrical, instrumentation and controls, and architectural, as well as specialized sub-consultants.