Manufacturing Engineer, Mechanical Subassemblies VastManufacturing Engineer, Mechanical SubassembliesLong Beach, California$86,000–$195,000 / yearVast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
Sr. Condition Evaluation Engineer TwiningSr. Condition Evaluation EngineerLong Beach, CaliforniaResponsibilities include proposal preparation, field surveys and investigations (visual and instrumented surveys using various nondestructive instruments), report preparation, development of as-built documentation, technical support of clients and of field personnel of Twining. Condition Evaluation Engineer - Long Beach, CA Twining Concrete Insight (Twining Consulting DBA Twining Concrete Insight), an innovative engineering, consulting, and testing company specialized in concrete-built environment, is seeking a Sr.
Sr. Mechanical Project Engineer (Construction) K2 StaffingSr. Mechanical Project Engineer (Construction)Beverly Hills, CaliforniaProject Estimating (Take-Off & Analysis) Project Scheduling (Manpower scheduling) Manage RFIs (Requests for Information) Prepare Submittal Packages Manage Flow of Contractor provided submittal data Assist in data population of forms Prepare Project Progress Billings Assist in Technical Analysis, Trouble shooting, and problem solving of HVAC Air Equipment, HVAC Piping Equipment Systems, HVAC & Plumbing Equipment. Basic working knowledge of ASHRAE data & guidelines Average proficiency with MS Project scheduling program Average proficiency with MS Access or other database programs Above average proficiency with MS Excel & Word Above average proficiency with Internet Above average verbal & writing skills Above average organizational skills in handling & archiving technical data.
Cyber AI Data Engineer Senior Consultant Deloitte Touche Tohmatsu LtdCyber AI Data Engineer Senior ConsultantLos Angeles, CA$105,400–$207,800 / yearExperience supporting governance, risk, and compliance workflows, including risk reporting, audit data requests, controls monitoring, controls testing, compliance metrics, governance, risk, and compliance tool integrations, and large language model-enabled applications using retrieval-augmented generation, vector or hybrid retrieval, tool or function calling, evaluation or monitoring, prompt-injection defenses, and secure access patterns. Developing AI-enabled capabilities that accelerate governance, risk, and compliance and cyber operations, including evidence summarization, control testing assist, policy question-and-answer, investigation copilots, ticket triage, and exception reasoning using agentic patterns, workflow orchestration, and retrieval-augmented generation.
Aviation Maintenance Engineer Anduril Industries IncAviation Maintenance EngineerCosta Mesa, CA$47–$59 / hourWe are focused on building the next generation of autonomous capabilities by leveraging existing Anduril platforms like Ghost or Altius, bringing 3rd party platforms into Anduril''s Lattice ecosystem, and developing breakthrough systems that will shape the future of the battlefield. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
NewSenior Project Manager - Stormwater BKFSenior Project Manager - StormwaterLos Angeles, CA$169,041–$206,606 / yearPerform and oversee complex engineering tasks including engineering designs, preparing reports, construction drawings, specifications, and calculations for water distribution systems with focus on pump stations, tanks, and transmission mains. Our Water Resources Business Sector—serving public works departments and water/wastewater utilities throughout California--is in a period of growth to expand our service capabilities, client base, staff development, and water industry engagement and leadership.
NewSenior Project Manager - Water And Wastewater BKFSenior Project Manager - Water And WastewaterLos Angeles, CA$169,041–$206,606 / yearPerform and oversee complex engineering tasks including engineering designs, preparing reports, construction drawings, specifications, and calculations for water distribution systems with focus on pump stations, tanks, and transmission mains. Our Water Resources Business Sector—serving public works departments and water/wastewater utilities throughout California--is in a period of growth to expand our service capabilities, client base, staff development, and water industry engagement and leadership.
Senior Wastewater Design Project Manager Parsons Commercial Technology Group Inc.Senior Wastewater Design Project ManagerPasadena, CA$128,700–$231,700 / yearWe've designed and built advanced wastewater and recycled water treatment facilities, applying innovative solutions to reliably and cost-effectively deliver billions of gallons of clean water to communities around the world. Familiar with all facets of wastewater treatment plant planning, design,, permitting and regulatory requirements including California Title 22 requirements and biosolids treatment and regulatory requirements.
Structural Designer II LionakisStructural Designer IIIrvine, CA$81,000–$100,000 / yearIf so, and you want to work for a firm that is taking concrete action toward equity, diversity, and inclusion in the workplace, we are looking for a Structural Designerto join our team in Irvine and work with our Civic, Education, and Healthcare markets to provide structural analysis support to project teams. An ideal candidate will have a thorough understanding of the design, detailing, and construction of concrete, masonry, steel, and wood structures of all types and sizes and their associated analysis methods, and have a passion for learning and professional growth.
Design Delivery Manager - Los Angeles General MatterDesign Delivery Manager - Los AngelesLos Angeles, California$90,000–$175,000 / yearDrawing on experience in large-scale industrial infrastructure projects, this role demands exceptional organizational capability, multidisciplinary coordination expertise, and the ability to drive cross-functional execution at pace and high quality in a demanding, fast-paced environment. We are seeking a highly skilled Systems Engineer - Design Delivery to join our engineering team at General Matter, focused on ensuring seamless design delivery across all engineering disciplines for our enrichment facility program.
Senior CADD/BrIM Technician /Bridge Designer AECOMSenior CADD/BrIM Technician /Bridge DesignerOrange, CAWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
Proposal Coordinator PacRim Engineering IncProposal CoordinatorOrange, CA$70,000–$72,000 / yearFull timeOur market segment focus includes DOD and Federal Programs, Regional Transportation, Municipalities, Utility Agencies, Port Authorities, Rail and Transit, Educational Institutions, Medical Facilities, Energy, and Private Developers. The position is an integral part of a team that supports marketing and business development activities for the Company, including, but not limited to: Facilitates, coordinates, and assists with the preparation of marketing-related materials, proposals, and presentations.
Proposal Writing Specialist PacRim Engineering IncProposal Writing SpecialistOrange, CA$80,000–$85,000 / yearFull timeOur market segment focus includes DOD and Federal Programs, Regional Transportation, Municipalities, Utility Agencies, Port Authorities, Rail and Transit, Educational Institutions, Medical Facilities, Energy, and Private Developers. The position is an integral part of a team that supports marketing and business development activities for the Company, including, but not limited to: Facilitates, coordinates, and assists with the preparation of marketing-related materials, proposals, and presentations.
Environmental Field Technician (CSST) Terraphase Engineering IncEnvironmental Field Technician (CSST)Los Angeles, CA$70,000–$85,000 / yearGain experience in environmental consulting, focusing on building related hazardous materials and industrial hygiene services, including surveys and assessments of asbestos, lead, mold, indoor air quality, and other hazardous materials, as well as industrial hygiene investigations. In this role, you'll work alongside experienced environmental professionals on a variety of field projects involving hazardous building materials, industrial hygiene, environmental sampling, and remediation oversight.
Industrial Hygienist (Project Manager) Terraphase Engineering IncIndustrial Hygienist (Project Manager)Los Angeles, CA$90,000–$130,000 / yearOur 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.
Principal Environmental Consultant Terraphase Engineering IncPrincipal Environmental ConsultantLos Angeles, CA$145,000–$200,000 / yearOur 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. The ideal candidate is a technical expert and practicing environmental professional who can build lasting client relationships, manage teams, and serve as a strategic leader in private-sector remediation projects.
NewConstruction Estimator Mid-level Stacy and Witbeck IncConstruction Estimator Mid-levelLong Beach, CA$110,000–$130,000 / yearBe an instrumental part of an estimating team for cost estimates for bidding of heavy civil, transit, and transportation construction projects ranging from $5 million to $250 million+ including all essential elements and steps necessary for a successful bid; receiving and reviewing bid documents; assuming responsibilities for estimate development; assembly of Bid Packages to assisting with final Bid submission. Assist in preparing cost estimates for both hard-money and negotiated work, to include cost estimate preparation utilizing Estimating Software (currently HCSS), analyzing, and establishing means, methods, production rates, and schedules.
Senior Technical Architect/Specifier Engineering Consulting Services LtdSenior Technical Architect/SpecifierIrvine, CA$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.
Senior Construction Manager CookUnitySenior Construction ManagerLos Angeles, CA$140,000–$175,000 / yearSuccess in this role requires strong technical knowledge of building systems, exceptional commercial acumen, and the ability to challenge, negotiate, and optimize construction scopes and pricing across major trades including civil, structural, architectural, mechanical, electrical, plumbing, refrigeration, and specialty food production systems. You will serve as the primary owner of construction execution across a growing portfolio of facilities, collaborating closely with internal stakeholders, consultants, landlords, contractors, vendors, utility providers, and local authorities having jurisdiction (AHJs).
Senior Mechanical Engineer (Sheet Metal Structures) Radiant IndustriesSenior Mechanical Engineer (Sheet Metal 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. 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.