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.
Senior Construction Manager – Water Infrastructure Projects Geosyntec Consultants, Inc.Senior Construction Manager – Water Infrastructure ProjectsCosta Mesa, CaliforniaFull timeIn this role, you will be responsible for the planning, direction, and coordination of projects, with a strong emphasis on potable water solutions such as conveyance pipelines, treatment plants, booster pump stations, wellhead completions, and chemical systems. In-depth technical understanding of design, site investigations, construction quality assurance, and management procedures for potable water pipelines, treatment plants, booster pump stations, wellhead completions, and chemical systems.
Senior Traffic & Revenue Project Manager CDM SmithSenior Traffic & Revenue Project ManagerIrvine, CaliforniaIn 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. In this position, you will work with a dynamic team to manage scope, schedule, and budget for traffic and revenue planning projects for transportation clients in California and throughout the Western United States.
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.
Field Inspector - SoCal Region G3 Quality, Inc.Field Inspector - SoCal RegionCerritos, CA$59.18–$62.96 / hourLed by industry veterans Chris Gerber and Susan Pierce, our team has grown into a force of over 125 professionals since its inception, with a corporate office in Cerritos, California, and additional laboratories and offices in Bakersfield, Redlands, and Sacramento. Since 2013, we have built a strong reputation among contractors, design firms, construction managers, and local state and government agencies across the West Coast.
Public Works Inspector I Bowman Consulting Group, Ltd.Public Works Inspector IBrea, California$35–$45 / hourFull timePerform 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. Overview: 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.
Construction Project Manager Colorado Structures DBA CSI Construction CompanyConstruction Project ManagerIrvine, CaliforniaEmployment Type: Full-Time Salary : $140,000 - $160,000 DOE Position Summary We are seeking an experienced Construction Project Manager to lead and oversee commercial and/or multi-family construction projects from pre-construction through final completion. The Construction Project Manager is responsible for planning, coordinating, budgeting, and supervising projects to ensure they are completed safely, on schedule, within scope, and within budget.
Senior Project Manager Claremont McKenna CollegeSenior Project ManagerClaremont, CaliforniaReporting to the Assistant Vice President for Facilities and Campus Services, the Senior Project Manager works independently and collaboratively to perform the following essential duties and responsibilities: Responsible for planning, budgeting, and successful completion of the College’s projects identified through the annual facilities capital budget process, the evolving CARR plan, and the College’s long term integrated facilities plan. REQUIRED KNOWLEDGE, SKILLS, and ABILITIES: Individual must possess knowledge, skills, and ability to successfully perform the essential functions of the position, or be able to explain or demonstrate how the essential functions will be performed, with or without reasonable accommodation, using some other combination of knowledge skills and abilities.
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 ExpertIrvine, 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.
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.
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.
NewSenior 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.
Project Manager (Transportation Focused) Harris & AssociatesProject Manager (Transportation Focused)Irvine, CAFull timeManages and leads key tasks and full range of project management cycle for small to mid-sized projects with moderate complexity/risk requiring moderate levels of functional integration and involving multiple disciplines. Monitor and control financial aspects of projects, and coordinate and adjust work effort with the team to ensure that work is completed within parameters of the agreed-to scope of work, schedule, and budget.
Senior Building Enclosure Project Consultant ECS LtdSenior Building Enclosure Project ConsultantIrvine, California$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.
Environmental Project Manager Terraphase EngineeringEnvironmental Project ManagerIrvine, CaliforniaOur unique company culture philosophy of appreciating and recognizing individuals for their work, leadership, and mentoring, while supporting and encouraging a healthy personal and professional lifestyle help to make Terraphase one of the best places to work. Terraphase was founded with the goal of developing a full-service engineering and consulting firm that provides high-quality services to clients with regional and nationwide operations.
Substation Project Structural Engineer HDR, Inc.Substation Project Structural EngineerIrvine, CAIn the role of Substation Project Structural Engineer, we'll count on you to: Execute structural engineering tasks for a variety of substation structural members such as rolled steel shapes, lattice steel framing, and folded plate tubular steel shapes. Our 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.
Water Treatment Design Lead Ardurra Group, Inc.Water Treatment Design LeadIrvine, CA$140,000–$200,000 / yearPart timeWe have made a deliberate and focused commitment to nurture a people-centric culture where people are: valued as individuals; supported in their professional and career development with multiple, varied career paths; provided the tools and resources to be successful, engaged, and satisfied in their work; and positive benefits, time-off programs, and flexibility to help maintain a healthy balance between work and home. This role will involve collaborating with local water professionals to develop and implement an innovative business strategy, identifying and leading key regional pursuits, managing large multidisciplinary projects in advanced water treatment and building strategic relationships with clients and teaming partners.
Field Engineer OHLA USAField EngineerIrvine, California$80,000–$82,000 / yearOHLA #TalentOHLA #WeAreOHLA #OHLAUSA #OHLAUSAHiring #InternEngineer #Intern . Maintain a complete and current record of submittals, approvals and resubmittals, including a file of letters of transmittal and dates of each transaction.