process engineer jobs in Los Angeles
10,000 process engineer job listings in United States. Find daily updated positions from leading job boards.
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Process Engineer
4 hours ago
Los Angeles, California, United States Katalyst Healthcares & Life Sciences Full-timeJob Description: Support the deployment of the MTO aspiration "to innovate to safely supply quality products and services competitively, faster, always”. Responsible for providing advanced engineering design and start-up of GMP large molecule biologics manufacturing facility systems, and equipment. Provide integrated equipment, utility,...
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Process Engineer
1 day ago
Los Angeles, California, United States Marvin Engineering Full-timeLocation:Inglewood, CA, US, 90302Company: Marvin Engineering Co.Pay Range: $110,000 - $170,000This position is 100% onsiteFLSA Status: ExemptSalary Is Based On Experience, Skills, And EducationThe Marvin Group is a Strategic Partner for Global Alternate Mission Equipment and SustainmentThe Marvin Group, a leading defense contractor, plays a crucial role in...
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Process Engineer
18 hours ago
Los Angeles, United States Kosmos Full-time $110,000 - $140,000 ContractGrowing Manufacturing Company in Butte, Montana has a need for a Process Engineer. This is a direct hire role with a full benefits package and relocation. Prefer a B.S. in Engineering, and a minimum of 2 years experience. Research and development work will include batch, continuous-batch and continuous processes. The candidate should be familiar with...
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Process Engineer
1 day ago
Los Angeles, California, United States Hadrian Automation Full-timeHadrian is building autonomous factories that accelerate aerospace and defense manufacturing. This role focuses on process development for metal additive manufacturing, advancing in situ monitoring, and automating parameter development to enable faster, more reliable production.You will work with materials, applications, systems, and welding engineers to...
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Process Engineer
1 day ago
Los Angeles, California, United States InvestedintheMission Full-timeHadrian is seeking a qualified engineer to own process development for additive manufacturing, with a focus on metals. You will drive DOEs, implement in situ monitoring, and build internal tools to accelerate parameter development and automation.You will collaborate across materials, software, and welding teams to roll out validated production-ready...
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Director of Process Engineering
1 day ago
Los Angeles, California, United States Peregrine Team Full-timeWe are seeking a Director of Process Engineering to lead and optimize manufacturing processes across high-tech production environments. This role will oversee engineering teams responsible for improving production efficiency, yield, and product quality in a fast-paced manufacturing setting.Responsibilities:Lead and manage process engineering teams...
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Process Engineer I
1 day ago
Los Angeles, California, United States eTeam Full-timeCompany DescriptioneTeam was formed in 1999 with the goal of becoming the supplier of choice for clients, employees and contingent workers. Today, we’re one of the fastest-growing companies in New Jersey and ranked as one of the best companies to work for by Staffing Industry Analysts and New Jersey Business. We’re also an honored member of Deloitte’s...
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Manufacturing Process Engineer
1 day ago
Los Angeles, California, United States Divergent Full-time $91,800 - $168,300 ContractDivergent is building the new industrial age. Every day, our teams design, manufacture, and assemble advanced systems for some of the world’s most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter, and deliver critical systems...
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Materials & Process Engineer
3 hours ago
Los Angeles, California, United States General Matter Full-time $140,000 - $190,000 ContractAbout the Company General Matter is enriching uranium in America. Our goal is to design, build, and operate the world’s lowest-cost enrichment services in the United States. Our mission is to restore America’s ability to produce nuclear fuel, fuel that will power AI, advanced manufacturing, critical industries, and the next generation of nuclear...
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Senior Process Engineer
3 hours ago
Los Angeles, California, United States 3 Little Birds Interactive Full-timeCompany DescriptionJob DescriptionBe a part of one of the fastest-growing marketing companies where you would get to travel the world, network at conferences and sky rocket your career path. Must love dogs, have a positive attitude, sense of humor and a burning passion for your job!We are looking for an energetic, enthusiastic and innovative Senior Process...
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Wastewater Process Engineer
1 day ago
Los Angeles, California, United States Poutrix Full-timeArcadis is a leading global design, engineering and consultancy firm focused on sustainable assets. The role supports process engineering for industrial water and wastewater projects across the United States, with hybrid work and travel as needed.You will work with a multidisciplinary design team, contribute to studies, design, construction, startup and...
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Wastewater Process Engineer
1 day ago
Los Angeles, California, United States Miningamigos Full-timeBrown and Caldwell is seeking a Process Engineer to lead the development of process models and perform advanced data analysis while guiding junior staff on design concepts across California.The role requires a minimum of five years in process engineering, PE licensure, and strong ability to convey technical content to clients and stakeholders. A...
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Head of Process Engineering
2 hours ago
Los Angeles, California, United States General Matter Full-time $170,000 - $240,000 ContractAbout the Company General Matter is enriching uranium in America. Our mission is to restore our country’s ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril...
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Semiconductor Process Engineer
2 days ago
Los Angeles, California, United States Apex Microdevices Full-time $100,000 - $150,000 ContractSemiconductor Process Engineer Apex Microdevices | Los Angeles, California Apex Microdevices is seeking an early-career Semiconductor Process Engineer to support the development of next-generation heterogeneously integrated materials platforms and engineered substrates. The position will contribute to advanced research and development programs focused on...
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Senior Solar Process Engineer
3 hours ago
Los Angeles, California, United States K2 Space Full-time $140,000 - $175,000 ContractK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion in...
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Principal Solar Process Engineer
1 day ago
Los Angeles, California, United States K2 Space Full-time $175,000 - $200,000 ContractK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion in...
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Process Engineer
4 days ago
Los Angeles, California, United States Northrop Grumman Full-timeRELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and...
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Microelectronics Manufacturing/Process Engineer
2 hours ago
Los Angeles, California, United States Metasysinc Full-time $85,000 - $105,000 ContractMicroelectronics Manufacturing/Process Engineer Location: Chatsworth, CA 91311 Salary Range: $85,000–$105,000 per year Position Type: Full Time Shift: 1st Shift Category: Engineering Due to ITAR and/or CUI compliance, this position requires candidates to be U.S. citizens. Position Overview We are seeking a hands-on Microelectronics Manufacturing/Process...
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Microelectronics Manufacturing/Process Engineer
9 hours ago
Los Angeles, California, United States Metasys Technologies Full-timeDue to ITAR and/or CUI compliance, this position requires candidates to be U.S. citizens. Position Overview We are seeking a hands-on Microelectronics Manufacturing/Process Engineer to support, troubleshoot, develop, maintain, and improve manufacturing processes in a high-reliability microelectronics and electronics manufacturing environment. The primary...
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Process Engineer
4 days ago
Los Angeles, California, United States Black & Veatch Full-timeSelect how often (in days) to receive an alert:Associate Drinking Water Process EngineerDate: Sep 24, 2026Location: Los Angeles, CA, US Murrieta, CA, US Irvine, CA, USCompany: Black & Veatch Family of CompaniesTogether, we own our company, our future, and our shared success.As an employee-owned company, our people are Black & Veatch. We put them at the...