metallurgical process engineer jobs in Walnut Creek, CA

Brown and Caldwell has an exciting opportunity for a Senior Process Mechanical Engineer to join our team. This is a great opportunity to work for an environmentally focused engineering consulting firm. The successful candidate will work on various water/wastewater projects for private sector clients in multiple market sectors. We offer a collaborative, multi‑discipline environment to develop...

Overview Carollo Engineers is an internationally recognized environmental engineering firm that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Principal Wastewater Process Engineer to lead innovative process design efforts, provide technical expertise on complex wastewater treatment projects, and mentor junior staff while collaborating...

43061BRRequisition ID:43061BRBusiness Unit:INDJob Description:With general direction, creates engineering designs including:Reviews draft designs for compliance with federal, state and local regulations and signs off on completed designs. Ensures that firm policies and practices are followed on all designs. Performs site reviews and studies, as needed, to ensure designs are aligned with location...

Overview Together, 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 center of everything we do and empower them to grow, explore new possibilities and use their diverse talents and perspectives to solve humanity's biggest challenges in an ever-evolving world. With over 100 years of innovation in sustainable...

Biosolids & Residuals Practice Leader (Process Engineering) Location: Walnut Creek, CA; Los Angeles, CA; Irvine, CA; San Marcos, CA Company: Black & Veatch Family of Companies Opportunity Type: Staff Black & Veatch allows you to lend your talent and perspective to humanity’s biggest challenges in a flexible environment where you are empowered to grow and explore new possibilities. We offer...

Join to apply for the Senior Process Engineer, Water role at Stantec 1 month ago Be among the first 25 applicants Join to apply for the Senior Process Engineer, Water role at Stantec Get AI-powered advice on this job and more exclusive features. Communities everywhere share the need for clean water. And as they work to meet that need, they’re facing new, more complex challenges every day. Our...

Overview Elessent Clean Technologies is seeking an enthusiastic, innovative, and results-driven Process Controls Engineer for the MECS acid catalyst manufacturing facility in Martinez, CA. The Process Engineer is responsible for developing catalyst production processes and for providing technical support to the facility. The Process Engineer is an active participant in cross-functional project...

Elessent Clean Technologies is seeking an enthusiastic, innovative, and results-driven Process Controls Engineer for the MECS acid catalyst manufacturing facility in Martinez, CA. The Process Engineer is responsible for developing catalyst production processes and for providing technical support to the facility. The Process Engineer is an active participant in cross-functional project teams,...

Overview Company: Worley Primary Location: USA-CA-Monrovia Other Locations: USA-CA-Long Beach, USA-CA-Concord, USA-CA-Martinez Job: Process Schedule: Full-time Employment Type: Employee Management Level: Individual Contributor Job Posting: Sep 8, 2025 Unposting Date: Oct 24, 2025 Reporting Manager Title: Chief Process Engineer Building on our past. Ready for the future Worley is a...

An exciting career awaits you At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Summary Marathon Petroleum Company is seeking a Process Engineering Manager at the Martinez Renewable Fuels Facility. The Process Engineering Manager is responsible for leading a...

Overview Worley is seeking a Senior Principal Process Engineer for the Monrovia, CA office location. In the position you will apply advanced engineering techniques and analysis and may serve as a technical consultant in an area of specialty. You may provide discipline supervision for one larger or one or more smaller projects. Responsibilities - Generation, review, and approval of the Process...

At Lilly, we unite caring with discovery to make life better for people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our employees around the world work to discover and bring life-changing medicines to those who need them, improve the understanding and management of disease, and give back to our communities through philanthropy and volunteerism. We...

Process Engineering Manager page is loaded## Process Engineering Managerlocations: Martinez, Californiatime type: Full timeposted on: Posted Yesterdaytime left to apply: End Date: November 18, 2025 (13 days left to apply)job requisition id: 00017962# An exciting career awaits youAt MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives,...

Manager, Process Engineering page is loaded Manager, Process Engineering Apply locations Martinez, CA time type Full time posted on Posted 6 Days Ago job requisition id R02864 Manager, Process EngineeringPBF Energy Inc. (NYSE:PBF) is one of the largest independent refiners in North America, operating, through its subsidiaries, oil refineries and related facilities. We have an opportunity at our...

Overview Join to apply for the Process Engineering Manager role at Marathon Petroleum Corporation. An exciting career awaits you at MPC. We’re committed to being a great place to work – welcoming new ideas, encouraging diverse perspectives, developing our people, and fostering a collaborative team environment. Summary Marathon Petroleum Company is seeking a Process Engineering Manager at the...

Overview Join to apply for the Senior Principal Process Engineer role at Worley. Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia. Right now, we’re bridging two worlds as we accelerate to more sustainable energy sources, while helping our customers provide the energy, chemicals and resources that society needs now. We partner...

Advanced Process Controls Engineer PBF Energy Inc. (NYSE:PBF) is one of the largest independent refiners in North America, operating through its subsidiaries, oil refineries and related facilities. We are seeking a talented Advanced Process Controls Engineer to join our team as a pivotal member that would play a key role here at PBF Energy. This role would be located onsite at our Company...

Together, 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 center of everything we do and empower them to grow, explore new possibilities and use their diverse talents and perspectives to solve humanity's biggest challenges in an ever-evolving world. With over 100 years of innovation in sustainable...

Brown and Caldwell has an exciting opportunity for a self-motivated Senior Process Mechanical Engineer to join our team. This is a great opportunity to work for an environmentally focused engineering consulting firm. The successful candidate will work on various water/wastewater projects for municipal and federal clients. We offer a collaborative, multi-discipline environment to develop...

Biosolids & Residuals Practice Leader (Process Engineering)Date: Nov 5, 2025Location:Walnut Creek, CA, US Los Angeles, CA, US Irvine, CA, US San Marcos, 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 center of everything we do and empower them to grow,...