NewStructures Estimator Henderson Group RecruitingStructures 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.
NewSenior Cost Estimator - Rail & Transit Consertus, IncSenior Cost Estimator - Rail & TransitEl Segundo, CAThe Senior Cost Estimator will support complex rail, transit, heavy civil, station, roadway, utility, and related infrastructure scopes, partnering closely with project management, engineering, construction, procurement, and project controls teams to provide reliable cost information and support informed project decisions. Our integrated services span digital, advisory, and delivery, empowering organizations to navigate complexity, manage risk, and achieve strategic goals across sectors including aviation, transportation, transit, water, healthcare, energy, education, government, commercial, life sciences, and technology.
Professional Land Surveyor / City Surveyor BKFProfessional Land Surveyor / City SurveyorRiverside, CARemote$139,000–$170,799 / yearIn the event a recruiter or agency submits a resume or candidate without a previously signed agreement and a specific solicitation for the position or other approved engagement request for the position with BKF, BKF reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. BKF is a multi-service infrastructure consulting firm providing civil engineering, construction management, environmental, planning, and surveying services across California, the Pacific Northwest, and beyond.
Surveying Manager BKFSurveying ManagerNewport Beach, CA$130,000–$160,000 / yearThe Survey Manager is responsible for managing multiple survey projects, mentoring staff, supporting client relationships, and contributing to the growth and development of the survey practice. This role works closely with project teams, clients, and leadership to deliver high-quality surveying services while maintaining project schedules and budgets.
Senior Project Manager / PE, Highway Design Toltz, King, Duvall, Anderson, and Associates IncSenior Project Manager / PE, Highway DesignRiverside, CA$15–$25 / hourYou will collaborate with the Highway Group Manager and the Vice President of Surface Transportation Engineering to further advance our services and enhance our reputation by contributing to the development of marketing plans, cultivating / maintaining relations with clients and agency representatives, tracking prospective opportunities, developing proposals, and delivering client presentations. In the event TKDA receives an unsolicited resume without a service agreement in place, TKDA will not be obligated to pay a service fee of any amount nor will TKDA be held liable to terms or conditions under any agreement of any kind that has not been authorized in writing by a TKDA officer.
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.
Director of Design Services Zephyr U A S IncDirector of Design ServicesOrange, CA$140,000–$200,000 / yearAbout Zephyr Rail Zephyr Rail is a nationally recognized rail and infrastructure consulting firm, delivering innovative engineering and design solutions for freight, commuter, and high-speed rail. This role is pivotal to ensuring our engineering teams are well-managed, properly resourced, and consistently delivering high-quality plans and designs for rail and infrastructure projects.
Environmental Manager Castelion CorporationEnvironmental ManagerTorrance, CaliforniaWorking closely with Site EHS Managers, Engineering, Manufacturing, Facilities, Test Operations, Supply Chain, and Program Management, this individual integrates environmental requirements into facility planning, process design, operational readiness, manufacturing, testing, and expansion projects. The Environmental Manager develops practical, risk-based environmental solutions that enable operational execution while meeting environmental obligations and building the environmental function to support Castelion's continued growth.
Director, Geomatics (Land Survey) NV5 Global IncDirector, Geomatics (Land Survey)Irvine, CA$156,000–$208,000 / yearCollaborate with Quality leadership (including the Director of Quality Control, if applicable) on audits, independent QC reviews, and corrective and preventive actions; monitor rework causes and develop training to minimize repeat defects. Own day-to-day financial management: monitor project gross margin, utilization, labor efficiency, manage backlog conversion, WIP, and A/R; and implement recovery actions for underperforming projects and teams.
Staff Transmission Engineer SolvenowStaff Transmission EngineerBrea, CaliforniaMinimum 3 years of related experience with routing and design of high voltage overhead transmission line facilities (completion of master's degree in related field may be substituted for one year of experience). Prepare specifications for construction, hardware, and material for high voltage overhead transmission line (HV OH T-Line); structure design and development; hardware design and selection; and field installation supervision.
Senior Engineer Transmission Line Qualus Power Services CorpSenior Engineer Transmission LineCASupporting engineering projects by performing electrical studies that include EMF, Audible Noise, Radio Interference, Grounding, Step & Touch Potentials, AC Interference of pipelines and railways, Conductor Ampacity, Corona, Line Impedance Parameters, Fault calculations, using CDEGS and MATHCAD. The 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, and specialized field services.
Senior Project Manager & Account Manager Stantec IncSenior Project Manager & Account ManagerIrvine, CAYou will work closely with project teams, other account managers, business development leaders, and technical specialists across Stantec's Transportation practice to deliver high‑quality work, ensure client satisfaction, and support strategic growth. You will manage the delivery of highway and bridge transportation projects while helping strengthen client relationships, support account planning, and position Stantec for continued growth in the California highways and bridges market.
Senior Building Enclosure Project Consultant Engineering Consulting Services LtdSenior Building Enclosure Project ConsultantIrvine, CA$125,000–$170,000 / 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). 6+ years of related experience with building enclosure consulting, including active on-site construction observation, field investigations, testing, inspections, commissioning (BECx), design review, or forensic investigations.
Public Works Inspector I (PT) Bowman Consulting Group LtdPublic Works Inspector I (PT)Brea, CA$35–$45 / hourPerform field inspections on a variety of projects involving the construction and/or rehabilitation of public building facilities, roadway (including slurry seal, rehabilitation of roads, and various types of asphalt), parks, and municipal water, wastewater, storm drain and dry utilities and other infrastructure. Perform inspection duties on a variety of public works construction/rehabilitation projects, serving public building facilities, bridges, roadways, parks, and municipal water, wastewater, storm drain, dry utilities, and other related public infrastructure.
Software Systems Engineer III Quantum SpaceSoftware Systems Engineer IIIHawthorne, Maryland$160,000–$200,000 / yearWorking closely with flight software, ground software, autonomy, mission operations, guidance, navigation and control (GNC), communications, and spacecraft subsystem teams, you will help develop robust software architectures that enable reliable, autonomous, and mission-ready spacecraft operations. We are seeking an experienced and technically driven Software Systems Engineer III to lead the development of spacecraft software architectures, mission operations capabilities, and system-level engineering solutions for next-generation Ranger spacecraft.
Water/Wastewater PM/Senior PM VerdantasWater/Wastewater PM/Senior PMRancho Cucamonga, CaliforniaLead and direct design/technical development of infrastructure projects within the areas of water/wastewater, stormwater, including supply, storage, collection and distribution, treatment, and pumping/conveyance systems from the planning and design phases through construction completion. Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve.
Project Assessor - Seismic - PTAN Bureau Veritas SAProject Assessor - Seismic - PTANRiverside, CAThe role requires travel to client sites across the U.S. (primarily California), performing on-site evaluations and seismic risk assessments, and producing reports that clearly communicate technical findings to clients. Key Responsibilities: Conduct client-facing on-site assessments and prepare written reports accurately describing findings, including but not limited to: o Seismic Risk Assessments (SRAs).
2026-27 AY Lecturer Pool - Electrical and Computer Engineering (ECE) California State University2026-27 AY Lecturer Pool - Electrical and Computer Engineering (ECE)Los Angeles, CA$5,507–$6,677Minimum Qualifications: Bachelor''''s degree in electrical engineering (or related disciplines) and substantial teaching experience for lower division courses; master''''s degree in electrical engineering (or related disciplines) for upper division undergraduate courses; doctoral degree, or master''''s degree in electrical engineering (or related disciplines) and substantial teaching experience for graduate courses. The courses to be instructed by a part-time faculty lecturers vary from the lower division requirement courses in electrical and computer engineering disciplines, upper division and graduate-level courses in biomedical engineering, communications, computers, control, power, and electronics.
ENGINEERING TESTING TECHNICIAN Los Angeles CountyENGINEERING TESTING TECHNICIANLos Angeles County, CA$67,225.20–$85,809.84 / yearVeteran's Credit: Pursuant to the County Charter and County policy, in all open competitive examinations (i.e., examinations open to everyone), the County of Los Angeles will add a credit of 10 percent of the total credits specified for such examination to the final passing score of an honorably discharged veteran, as well as the spouse of a deceased or disabled veteran, who served in the Armed Forces of the United States under specific conditions. You can also visit our Los Angeles County Online Assessment Preparation Series webpage at https://lacounty.attract.neogov.com/la-county-online-assessments-prep-series for information about common online assessment types, sample questions, and test-taking tips.
Subsidiary President ECS LtdSubsidiary PresidentIrvine, California$250,000–$350,000 / 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 #38 in Zweig Group’s Hot Firm List (June 2026). Build team-oriented relationships with office managers to provide leadership, oversight, and mentoring support in seeking out business opportunities for the assigned offices.