Project Engineer III SiegfriedProject Engineer IIIIrvine, CaliforniaThe Project Engineer III is responsible for leading and executing capital investment (CAPEX) projects and strategic engineering initiatives that support manufacturing operations, facility expansion, equipment upgrades, process improvements, and new product introductions within a highly regulated pharmaceutical environment. The successful candidate will demonstrate a combination of project leadership, engineering excellence, and hands-on technical capability to enhance manufacturing performance, improve equipment reliability, maintain regulatory compliance, and support the organization's long-term growth objectives.
Senior Process Engineer Nikkiso Cryogenic IndustriesSenior Process EngineerHuntington Beach, California$85,000–$120,000 / yearFull timeIn order to perform the duties of this job, the employee may be required to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects, tools or controls. Company Overview: Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, services, and solutions for the LNG and industrial gases industry.
Lunar Propulsion Senior Test Engineer Blue OriginLunar Propulsion Senior Test EngineerEl Segundo, Californiaand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Hands-on test experience or exposure to at least one of the following types of testing: inspection, performance, leakage, shock, vibe, static/dynamic loading, thermal cycling, thermal vacuum, pressurized operations, cryogenic fluids testing, EMC, or Life testing.
Lunar Propulsion Senior Test Engineer Blue Origin Enterprises LPLunar Propulsion Senior Test EngineerEl Segundo, CA$121,023–$169,432.20 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Hands-on test experience or exposure to at least one of the following types of testing: inspection, performance, leakage, shock, vibe, static/dynamic loading, thermal cycling, thermal vacuum, pressurized operations, cryogenic fluids testing, EMC, or Life testing.
Senior Manufacturing Engineer, Core Technology ANDURIL INDUSTRIESSenior Manufacturing Engineer, Core TechnologyCosta Mesa, CA$146,000–$194,000 / yearThis role encompasses the full manufacturing value-chain: Design for Manufacturability (DFM), specialized tooling, process optimization for precision mechanical, electrical, and electromechanical assembly, vendor management, quality planning, and comprehensive documentation for high-reliability hardware. As Senior Manufacturing Engineer, Core Technologies, you will drive the end-to-end manufacturing development and production of high-performance hardware across critical Core Technology domains, ensuring robust operation and reliability in challenging sea and air vehicle environments.
Build Reliability Engineer Falcon/Starship Valves & Components Space Exploration Technologies CorpBuild Reliability Engineer Falcon/Starship Valves & ComponentsHawthorne, CA$100,000–$117,500 / yearConduct regular build quality reviews to ensure that design intent is achieved and well-communicated; identify opportunities for risk reduction and removal of complexity in designs and processes to improve manufacturability, collaborating with integrated product teams to drive improvements and address high-impact and repeating non-conformances. Responsible partner with design engineering and manufacturing teams through product development and production to create quality plans for flight hardware, including identification of key characteristics, prototype testing for functionality and manufacturability, first article and detailed inspection planning, and consideration of past failures and lessons learned.
Environmental Engineer 5 CDM Smith IncEnvironmental Engineer 5Los Angeles, CAClient-focused and ability to partner with clients • Negotiation and presentation skills • 5-10 years of experience, most if not not all in consulting with design experience • Design experience can be in water/wastewater treatment and/or civil site engineering • Ability to lead teams and mentor/superivise younger professionals on design projects • PE license in CA. At CDM Smith you'll work with a diverse, dynamic team applying the latest technologies to analyze, assess, rehabilitate, renew, and expand critical water, sewer, stormwater, process, and chemical conveyance systems.
Substation Engineer 2 Grid Sargent & Lundy LLCSubstation Engineer 2 GridSanta Ana, CA$74,353–$113,595 / yearIn this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Essential skills and experience: This position requires a Bachelor of Science degree with strong preference in an Electrical Engineering, Mechanical Engineering, Aerospace or Chemical Engineering degree, and/or coursework including Coding, 3D Modeling/Design, and experience using agentic AI.
Substation Engineer 2 - Grid Sargent & LundySubstation Engineer 2 - GridSanta Ana, California$74,353–$113,595 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Essential skills and experience: This position requires a Bachelor of Science degree with strong preference in an Electrical Engineering, Mechanical Engineering, Aerospace or Chemical Engineering degree, and/or coursework including Coding, 3D Modeling/Design, and experience using agentic AI.
Lead Mechanical Engineer 1 Nuclear Sargent & Lundy LLCLead Mechanical Engineer 1 NuclearCA$116,620–$179,890 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Mechanical Engineer 1 Nuclear Sargent & Lundy LLCSenior Mechanical Engineer 1 NuclearCA$82,380–$125,860 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Process Development Engineer Eastman Chemical CoProcess Development EngineerCA$112,000–$154,000 / yearThe company's innovation-driven growth model takes advantage of world-class technology platforms, deep customer engagement, and differentiated application development to grow its leading positions in attractive end markets such as transportation, building and construction, and consumables. Serve as Eastman's technical field liaison during scale up and commercialization-rapidly build trust with customers and contract manufacturers through clear, professional communication; provide constructive, collaborative coaching and direction to customer and operator teams while managing expectations and capturing feedback for continual improvement.
Mechanical Design Engineer - Advanced Electrochemical Systems Approach VentureMechanical Design Engineer - Advanced Electrochemical SystemsLos Angeles, CaliforniaOur multidisciplinary engineering team is developing integrated propulsion, power, and fluid systems that enable more capable spacecraft while solving complex engineering challenges through rapid design, testing, and iteration. Join a seed-stage space technology startup developing advanced spacecraft propulsion and energy systems that enable the next generation of in-space mobility.
Linear (Pipeline) Design Engineer GFT Infrastructure IncLinear (Pipeline) Design EngineerIrvine, CA$75,000–$150,000 / yearThe Senior Engineer will be managing project/tasks in the planning, design and construction of water distribution systems, wastewater collection systems, stormwater systems, and pump/lift stations as well as creating construction documents, and specifications. What you'll be challenged to do: As Linear Design Engineer you will provide technical leadership and support to our team of highly skilled engineers while executing projects simultaneously and utilizing technical knowledge and experience to enhance the team's overall capabilities.
Senior Integration Engineer (Helios) Impulse Space Propulsion Inc.Senior Integration Engineer (Helios)Redondo Beach, CA$140,000–$175,000 / yearThis position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. You will work in a fast-paced environment, coordinating between structures, propulsion, avionics, software, firmware, and test engineers to execute critical vehicle system level tests.
Development Engineer II First Solar IncDevelopment Engineer IICAEssential Responsibilities: Perform material and device research to enhance perovskite film quality at various band gap values, solar cell performance and stability, reduce/eliminate key factor driving coating/device instability during perovskite fabrication process, post-PK steps and accelerated stress tests. Ability to wear personal protective equipment is required (including but not limited to; steel-toed shoes, gloves, safety glasses, hearing protection, protective jacket or apron and arm guards, and a condition of employment and continued employment (requires little or no facial hair) for those requiring respirator use.
PCB Reliability Engineer Starshield Space Exploration Technologies CorpPCB Reliability Engineer StarshieldHawthorne, CA$105,000–$122,500 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Development Engineer IV First Solar IncDevelopment Engineer IVCA$129,480–$180,000 / yearRequired Expertise: 10+ years of R&D experience in thin-film solar or a closely related field, with a deep, authoritative knowledge of vacuum technology, sputtering deposition mechanics, plasma physics, and their direct impact on the nucleation and growth of thin films. Characterization Mastery: In-depth knowledge of thin-film material characterization techniques with the proven ability to interpret complex data from tools such as Ellipsometry, XRD, XPS, RAMAN, UV-Vis, AFM/STM, TEM, and SEM.
Senior Ground Systems Engineer (Cryogenics & Industrial Gases) Impulse Space Propulsion Inc.Senior Ground Systems Engineer (Cryogenics & Industrial Gases)Redondo Beach, CA$140,000–$180,000 / yearAs a Senior Ground Systems Engineers at Impulse Space, you will own the design, installation, operation, maintenance, and continuous improvement of the industrial gas and cryogenic fluid infrastructure that enables spacecraft manufacturing, testing, and launch operations across our Redondo Beach campus. This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies.
Process Engineer Beyond Meat IncProcess EngineerEl Segundo, CA$100,000–$115,000 / yearSupervisory Duties (if applicable) None EDUCATION, SKILLS & QUALIFICATIONS BS in Chemical Engineering, Mechanical Engineering, Process Engineering, Biosystems Engineering or Food Process Engineering - required 1-2 years of relevant food process engineering experience working with R&D, Commercialization, and Operations in NPI process development, production scale-up, and commercial launches - required Prior experience in the food industry - required Experience with GMP and SQF systems - preferred Computer literacy in Microsoft 365 (Office, Teams, Outlook, etc.) DOE software, AutoCAD, CFD Proven engineering experience in a growth-oriented business environment, with a track record of overcoming difficult challenges to achieve business and project objectives. Position is in El Segundo, California and in a mix of Pilot Plant, Laboratory, Plant Facilities, and Office Environments; requires a tolerance for high worker traffic, close quarters, noise, odors, and varying room temperatures and lighting.