Sr. Combustion Engineer Arbor EnergySr. Combustion EngineerEl Segundo, California$150,000–$175,000 / yearOur advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today’s energy demand. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in.
R&D Chemist — Home Care Product SocietyR&D Chemist — Home CareNorth Hollywood, CA$90,000–$95,000Formulation experience in developing laundry detergents (liquid, unit-dose), fabric care, household surface cleaners, dish care, and air freshening products (sprays, diffusers) is a plus, including natural/clean formulations, reverse engineering, and new product innovation. • Completes projects assigned by management, including: researching and understanding the client brief (target product form, active surfactant/ingredient concentration, and performance claims); formula writing while adhering to specific customer no-lists and retailer/store-specific requirements for where products are sold globally; daily batching of.
Senior Process Engineer Mesh Optical TechnologiesSenior Process EngineerGardena, CaliforniaOwn development of wafer prep and die-level packaging processes: bumping, dicing, sub-micron precision bonding, sub-micron optical alignment, flip-chip die bonding, wire-bonding, dispense, fully-automated final assembly and associated materials. Our products require semiconductor-grade packaging processes—bumping, dicing, precision bonding, optical alignment, and automated assembly—executed at yield levels and volumes that demand real process engineering discipline.
Senior Scientist / Engineer ArcturusSenior Scientist / EngineerLos Angeles, CaliforniaSupport CVD/LCVD-style growth experiments, including gas flow setup, laminar flow considerations, vacuum system operation, chamber setup, thermal profiles, precursor delivery, and carbon nanomaterial growth dynamics. Characterize materials using tools such as Raman, SEM/EDS, optical microscopy, electrical testing, thermal testing, hardness testing, and other methods as needed.
Senior Manufacturing Systems Engineer - DeltaV/PLC AmgenSenior Manufacturing Systems Engineer - DeltaV/PLCThousand Oaks, CaliforniaIn this vital role, as a member of the Amgen Manufacturing & Clinical Supplies (MCS) Facilities & Engineering (F&E) Automation team, you will lead technical projects supporting Clinical & Commercial Plant Automation programs and Capital projects, including complex and challenging automation initiatives that require proven understanding of various automation platforms, integration between different platforms, analytical problem-solving techniques, critical thinking, project management, product lifecycle management and Operational Excellence. In addition to the base salary, Amgen offers a Total Rewards Plan, based on eligibility, comprising of health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities that may include: A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts.
Process Engineer Mesh Optical TechnologiesProcess EngineerGardena, California$90,000–$140,000 / yearOwn day-to-day operation and uptime of production tools including flip-chip bonders, plasma cleaners, de-flux tools, automated handlers, dispense tools, and wire bonders. In addition to base salary, compensation for this role includes: Eligibility for long-term incentives including company stock options and discretionary bonuses awarded for exceptional achievements.
Senior Manufacturing Systems Engineer - Deltav/Plc Amgen Inc.Senior Manufacturing Systems Engineer - Deltav/PlcThousand Oaks, CAIn this vital role, as a member of the Amgen Manufacturing & Clinical Supplies (MCS) Facilities & Engineering (F&E) Automation team, you will lead technical projects supporting Clinical & Commercial Plant Automation programs and Capital projects, including complex and challenging automation initiatives that require proven understanding of various automation platforms, integration between different platforms, analytical problem-solving techniques, critical thinking, project management, product lifecycle management and Operational Excellence. In addition to the base salary, Amgen offers a Total Rewards Plan, based on eligibility, comprising of health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities that may include: A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts.
Test Engineer Ecolab IncTest EngineerChatsworth, CA$70,000–$75,000 / yearAs a Test Engineer for Wastech Systems & Ovivo Electronics USA by Ecolab, you will play a critical role in ensuring the quality, reliability, and performance of water treatment and process systems through comprehensive in-house testing activities. This position partners closely with engineering, project management, and manufacturing teams to support continuous improvement efforts and help advance innovative solutions that address one of the world's most critical resources: water.
Engineer or Principal Engineer Material & Process - HGT Northrop Grumman CorpEngineer or Principal Engineer Material & Process - HGTEl Segundo, CA$83,400–$125,200 / yearThis requisition may be filled at either a Level 2 or a Principal Level 3. Basic Qualifications: Basic qualifications for an M&P Engineer include a Bachelor''s in Science, Technology, Engineering or Math (STEM) and at least 2 years of relevant experience, a Master''s Degree in STEM with no years of experience. Basic qualifications for a Principal M&P Engineer include a Bachelor''s in Science, Technology, Engineering or Math (STEM) and at least 5 years of relevant experience, a Master''s Degree in STEM with 3 years of relevant experience, or a PhD Degree with no experience.
Industrial Systems Test Engineer Ecolab Inc.Industrial Systems Test EngineerLos Angeles, CA$70,000–$75,000 / yearAs an Industrial Systems Test Engineer for Wastech Systems & Ovivo Electronics USA by Ecolab, you will play a critical role in ensuring the quality, reliability, and performance of water treatment and process systems through comprehensive in-house testing activities. This position partners closely with engineering, project management, and manufacturing teams to support continuous improvement efforts and help advance innovative solutions that address one of the world's most critical resources: water.
Propulsion/Fluids Production Engineer True Anomaly IncPropulsion/Fluids Production EngineerLong Beach, CA$70,000–$95,000 / yearLI-Onsite To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Our team is our competitive advantage and we are better together YOUR MISSION We are revolutionizing spacecraft systems and are searching for candidates passionate about hands-on engineering and advancing new technologies in space propulsion and fluid systems.
Principal Applications Engineer Airgas IncPrincipal Applications EngineerLong Beach, CA$165,000–$185,000 / yearThis is evident not only through our competitive compensation but also through a comprehensive benefits package that includes medical, dental, and vision plans, short-term and long-term disability, life and accidental death and dismemberment (AD&D) insurance, Employee Assistance Program (EAP), pre-tax commuter transportation benefit, parental leave, vacation, sick time, floating holidays, jury duty and funeral/bereavement leave, and paid holidays for all eligible full-time employees. Understand the technical processes for specific industrial gas applications and diagnose and develop a value proposition utilizing Airgas solutions and equipment to these specific applications, primary applications are metal thermal treatment ("heat treat"), metallurgy, combustion, additive manufacturing, metal forming and powder metal.
Senior Process Engineer Solar K2 Space CorpSenior Process Engineer SolarLos Angeles, CA$140,000–$175,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Depth across solar process disciplines including deposition techniques for anti-reflective coatings, chemical etching for bond preparation, encapsulant deposition, methods for corrosion control, outgassing compatibility, descriptive and inferential statistics, and failure analysis.
Senior Solar Process Engineer K2 SpaceSenior Solar Process EngineerLos Angeles, California$140,000–$175,000 / yearDepth across solar process disciplines including deposition techniques for anti-reflective coatings, chemical etching for bond preparation, encapsulant deposition, methods for corrosion control, outgassing compatibility, descriptive and inferential statistics, and failure analysis. Working knowledge of AIAA S111/S112, SMC-S-016, NASA-STD-4005, NASA-STD-5017, and NASA-STD-6016 for solar module qualification, materials usage, and spacecraft charging effects.
Principal Solar Process Engineer K2 SpacePrincipal Solar Process EngineerLos Angeles, California$175,000–$200,000 / yearDepth across solar process disciplines including deposition techniques for anti-reflective coatings, chemical etching for bond preparation, encapsulant deposition, methods for corrosion control, outgassing compatibility, descriptive and inferential statistics, and failure analysis. Working knowledge of AIAA S111/S112, SMC-S-016, NASA-STD-4005, NASA-STD-5017, and NASA-STD-6016 for solar module qualification, materials usage, and spacecraft charging effects.
Senior Propulsion Engineer - Solid Rocket Motor Development Approach VentureSenior Propulsion Engineer - Solid Rocket Motor DevelopmentEl Segundo, CaliforniaThe role spans propulsion architecture, high-pressure hardware, combustion analysis, testing, and system integration, giving you direct influence over both the product and the company's technical direction. Engineers are empowered with broad ownership, work closely across disciplines, and play a direct role in taking complex hardware from concept through operational deployment.
Materials & Process M&P Engineer Space Kinetic CorpMaterials & Process M&P EngineerEl Segundo, CA$130,000–$165,000 / yearWho We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations - one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attainable, distributed) to space missions while reducing the ecosystem''s reliance on consumable fuel. Our goal is to move away from one-to-one space architectures - where each satellite in a constellation has one (or a small # of) primary payloads attached to the bus -- and unlock a 'one-to-many' system, where each satellite has a large number of payloads which can be deployed from their host spacecraft at high velocities without firing a thruster.
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.
Business Development Manager Eastman Chemical CoBusiness Development ManagerCARemote$100,000–$137,500 / yearThis position offers a unique opportunity to shape the way Eastman strategically develops its business through product specification working with process licensors, large engineering, procurement and construction companies & (OEM) Original Equipment Manufacturers in the conventional Oil & Gas Industries, downstream petrochemicals and derivatives and emerging renewable energy / sustainability markets. The Business Development Manager is expected to expand Eastman's presence in strategically important markets, improve early access to projects and specifications, strengthen relationships across the value chain, increase the quality of the opportunity pipeline, support higher project win rates, and convert market insights into sustainable commercial growth.
Process Development Engineer RepAir IncProcess Development EngineerLos Angeles, CACollaborate with R&D, system engineering and Support scale-up from lab tests toward larger stack/system demonstrations by identifying technical risks, de-risking experiments, required sensors, control loops, and operational constraints. Position Overview: In this role you will be a key part of the process development activities for RepAir's electrochemical CO capture stack platform, translating experimental stack behavior into robust operating windows, system requirements, test methods, and engineering decisions.