Environmental Project Engineer EsselEnvironmental Project EngineerSanta Ana, CAThe ideal candidate will have hands-on experience supporting environmental remediation projects, strong technical writing skills, and the ability to work collaboratively with project managers, field teams, regulatory agencies, subcontractors, and clients. Prepare technical reports, sampling and analysis plans (SAPs), health and safety plans (HASPs), remedial action work plans (RAWPs), permit applications, traffic control plans, and erosion control plans.
Senior Process Design Engineer Arcadis NVSenior Process Design EngineerLos Angeles, CA$121,651–$194,304 / yearRole accountabilities: As a Senior Process Design Engineer specializing in water and wastewater projects, you will play a pivotal role in leading innovative mechanical design and process integration for cutting-edge treatment facilities, reservoirs, and pumping or lift stations. Strong working knowledge of CAD and BIM and be proficient with Microsoft Office (Word, Excel, PowerPoint) and interpersonal, verbal, and written communication skills, strong work ethic and ability to multi-task, prioritize, and take direction.
Senior Project Engineer - Electrical Tutor PeriniSenior Project Engineer - ElectricalLos Angeles, California$150,000–$180,000 / yearFrom coast to coast, notable projects include The Purple Line (D Line) Extensions in Los Angeles, SR 99 Viaduct replacement tunnel in Seattle, MGM Grand and City Center projects in Las Vegas, Third Street Light Rail in San Francisco, Minute Maid Park in Houston and multiple airport expansions and data center projects. Since 1913, Fisk has been one of the nation’s leading providers for the design, installation and maintenance of electrical systems, structured cabling applications, integrated electronic security systems, and building technology solutions.
Automation Engineer - Sr Level JSat AutomationAutomation Engineer - Sr LevelGlendale, California$120,000–$160,000 / yearAs a member of the project Team, the successful candidate will be required to support complex and challenging system automation design, implementation & qualification that require solid understanding of analytical problem-solving techniques, project management, lifecycle management and Operational Excellence. This role involves the application of advanced automation engineering principles in the design, specification, construction, startup, and validation of process equipment and systems for capital projects of significant scope and complexity.
IT Network Infrastructure Engineer Space Exploration Technologies CorpIT Network Infrastructure EngineerHawthorne, CA$110,000–$140,000 / yearThis includes the layer 1 fiber and copper data network cabling, operational voice (both wired and wireless systems), video, ground-side vehicle/payload interface RF systems, ground stations, telemetry and optical tracking systems, marine communications, readiness testing, and other systems involved in real-time communications and operations for Falcon, Dragon, Starship, All Recovery Vessels and other missions. The IT network infrastructure team designs, installs and supports the cable infrastructure used for all types of telecommunications in support of our production facilities, launch infrastructure and spacecraft support systems.
Field Engineers HerzogField EngineersLos Angeles, California$111,000–$143,000 / yearKey duties include schedule input; submittals; preparing field work packages; compiling as-built data; verifying installation quantities; submitting daily reports; performing procurement quantity takeoffs; field safety and quality inspections. Over the course of our 50+ year history, Herzog has become a national leader in the construction, operations and maintenance of commuter rail, light rail, streetcar, and freight rail projects.
Systems / MEP Preconstruction Engineer Clark Construction Group LLCSystems / MEP Preconstruction EngineerLos Angeles, CA$90,000–$145,000 / yearAdditional benefits include life insurance, commuter benefit, short & long term disability, fitness reimbursement, FSA, tuition reimbursement, back-up daycare, tutoring & family support benefits, EAP/Work-Life assistance, and a holiday contribution program. The Physical Side of the Role: Given that a good portion of your day will be spent at a desk, you should be comfortable with prolonged periods of focused work, whether it's collaborating with colleagues, analyzing data, or developing strategies.
Engineer (Winter 2026/Spring 2027 Graduates) Clark Construction GroupEngineer (Winter 2026/Spring 2027 Graduates)Los Angeles, CA$77,500–$102,500 / yearYour first few years with Clark will be defined by dynamic Career Building Experiences, where you will be exposed to: Project Management: Working in project management gives you an understanding of the day-to-day and long-term business and financial management associated with construction projects. Additional benefits include life insurance, commuter benefit, short & long term disability, fitness reimbursement, FSA, tuition reimbursement, back-up daycare, tutoring & family support benefits, EAP/Work-Life assistance, and a holiday contribution program.
Field Engineer Intern - MEC Transportation (Summer 2027) Kiewit CorpField Engineer Intern - MEC Transportation (Summer 2027)Los Angeles, CA$17–$24 / hourWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Whether we're boring tunnels through mountains, turning rivers into energy or building bridges that connect communities, we depend on our passionate, skilled, and safety-obsessed construction professionals to get it done right.
Senior Mechanical Engineer, Systems Mechanical Design Critical EnergySenior Mechanical Engineer, Systems Mechanical DesignHawthorne, 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. This role focuses on mechanical and structural design and integration of power generation systems and components such as heat exchangers, turbines, pumps, cooling & lubrication loops, piping, and other balance-of-plant subsystems.
Mechanical Design Engineer - Plant Piping Systems General MatterMechanical Design Engineer - Plant Piping SystemsLos Angeles, California$90,000–$175,000 / yearThis role focuses on detailed mechanical design, including piping systems, component selection, and structural analysis, ensuring that complex process architectures are realized safely and reliably. General Matter is seeking a Mechanical Design Engineer to transform conceptual process designs into fully engineered systems for a large-scale nuclear enrichment facility.
Research Engineer California Institute of TechnologyResearch EngineerPasadena, CAThis position focuses on the development and characterization of the extremely high performance systems used for the LIGO interferometer, including but not limited to: the test mass mirrors, a critical component with state of the art performance: greater than 99.999% reflection, extremely low scatter, sub-part-per-million absorption and very low thermal noise; laser systems with unparalleled stability; seismic and vibration isolation systems; optical telescopes and sensors. The LIGO Laboratory's mission spans a broad and vibrant array of activities related to gravitational-wave physics and astronomy, including detector operations, R&D toward detector improvements, gravitational-wave astrophysics, observatory operations, and education and public outreach.
Staff Software Engineer Curri, IncStaff Software EngineerCAYoull still write code and ship features yourself, but a growing share of your impact comes from the technical judgment, mentorship, and architectural direction you bring to other engineers work. What you will do: Architect and guide the design of scalable, long-lasting systems, partnering with multiple teams to make sure new work fits into a coherent technical strategy rather than one-off solutions.
Senior Construction Project Manager-Oar II- (Anticipated Opening) Turner & TownsendSenior Construction Project Manager-Oar II- (Anticipated Opening)Los Angeles, CA$145,000–$180,000 / yearRecognized for service excellence by a broad spectrum of professional organizations and industry publications, the talented multidisciplinary team at Turner & Townsend Heery exceeds client expectations - adding value, best practice and expertise at every turn. It specializes in project and program management for public sector organizations, with industry-leading experts in corporate, cultural, healthcare, justice, sports, K-12 education, higher education, aviation and government facilities.
Senior Construction Project Manager-OAR II- (Anticipated Opening) Turner & Townsend LtdSenior Construction Project Manager-OAR II- (Anticipated Opening)Los Angeles, CA$145,000–$180,000 / yearRecognized for service excellence by a broad spectrum of professional organizations and industry publications, the talented multidisciplinary team at Turner & Townsend Heery exceeds client expectations - adding value, best practice and expertise at every turn. It specializes in project and program management for public sector organizations, with industry-leading experts in corporate, cultural, healthcare, justice, sports, K-12 education, higher education, aviation and government facilities.
Assistant Manager, Plant Operations & Construction Fox CorpAssistant Manager, Plant Operations & ConstructionLos Angeles, CA$74,000–$85,000 / yearPrepare budget forms, purchase orders, billing documentation and invoices; process and track vendor payments; and assist with project scopes, budgets, cost tracking, approval packages and agreements with contractors, vendors and consultants. Under the FOX banner, we produce and distribute content through some of the world's leading and most valued brands, including: FOX News Media, FOX Sports, FOX Entertainment, FOX Television Stations and Tubi Media Group.
Sr. Transmission Line Engineer NV5 Global IncSr. Transmission Line EngineerCA$125,000–$165,000 / yearLeveraging proprietary design methodologies and state-of-the-art modeling software, we tackle complex site-specific obstacles head-on, reducing construction timelines and costs associated with electrical distribution and transmission improvements. The submission of unsolicited resumes by recruitment or staffing agencies to NV5 or its employees is strictly prohibited unless contacted directly by NV5''s internal Talent Acquisition team seeking 3rd party sourcing assistance.
Sr Wastewater Process Engineer Black & Veatch Holding CoSr Wastewater Process EngineerLos Angeles, CA$136,810–$225,980 / yearTypical office environment, typical construction environment, extreme weather conditions, high noise level, safety hazards (electric currents, working on scaffolding and high places, exposure to chemicals), atmospheric conditions (fumes, odors, dusts, mists, gases, poor ventilation). Use processes such as physical/chemical primary treatment, conventional activated sludge, biological nutrient removal, fixed-film processes, membrane bio-reactors (MBR), sidestream treatment, tertiary filtration, and disinfection.
Design Engineer Field TalentDesign EngineerIrwindale, CAThis role is ideal for someone with BAS experience who enjoys project design, technical coordination, and working closely with project teams in a fast-paced environment. We are seeking a Building Automation Design Engineer to support the design and delivery of HVAC/building controls projects.
Electrical Engineer (Critical Infrastructure & Facilities) Impulse SpaceElectrical Engineer (Critical Infrastructure & Facilities)Redondo Beach, CA$115,000–$165,000 / yearAs an Electrical Engineer for Critical Infrastructure & Facilities at Impulse Space, you will play a pivotal role in advancing our aerospace capabilities by spearheading the development of cutting-edge facilities. Evaluate existing facilities and systems regularly, identifying opportunities for enhancement and implementing improvements to optimize operational efficiency.