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Engineer Process Jobs In Westminster, California - 2,432 Job Positions Available

1 – 20 of 2,432 jobs
Brown and Caldwell jobs

Brown and Caldwell has an exciting opportunity for a Process Mechanical Engineer to help lead major projects and deliver exceptional service to our well-established wastewater/biosolids clients. This position will be responsible for serving as an experienced resource on

Brown And Caldwell  9 days ago
Pfizer jobs

Use Your Power for Purpose Our breakthroughs would not make it to the hands of patients without our dedicated and agile pharmaceutical manufacturing team. We rely on members who understand the importance and impact of their

Pfizer  9 days ago
RTX jobs

Date Posted:2026-07-06 Country:United States of America Location:US-MA-ANDOVER-AR2 ~ 362 Lowell St ~ AR2 PLYMOUTH BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized

RTX  9 days ago
Rocket Lab USA jobs

ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access to space. The rockets

Rocket Lab USA  29 days ago
Divergent Technologies jobs

Divergent is a technology company that has architected, invented, built, and commercialized an end-to-end factory system called the Divergent Adaptive Production System (DAPS) that comprehensively uses machine learning to optimally engineer, additively manufacture, and flexibly assemble complex

Divergent Technologies  28 days ago
PBF Energy jobs

Process 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 a growing organization seeking a talented Process Engineer to join our team as

PBF Energy  27 days ago
Stepan Company jobs

Job Description The Process Engineer (Projects Focus) provides process engineering leadership for capital projects, supporting the Wilmington site from project conception through start-up. This role ensures that projects are safe, technically sound, and aligned with business objectives, enabling improvements

Stepan Company  15 days ago
RTX jobs

Date Posted:2026-07-01 Country:United States of America Location:US-MA-ANDOVER-AR2 ~ 362 Lowell St ~ AR2 PLYMOUTH BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized

RTX  14 days ago
Blue Origin jobs

Application close date:Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to

Premium Full-time CREO Creo CAD Rework Propulsion 169,432 USD
Blue Origin  8 days ago
AJM Packaging Corporation jobs

Manufacturing Process Engineer AJM Packaging Corporation Metropolitan Detroit Area Position Overview – AJM Packaging Corporation, one of America’s leading manufacturers of paper products, including paper plates, cups, bowls and bags, is seeking a Manufacturing Process Engineer to join our team.

AJM Packaging Corporation  5 days ago
Stepan Company jobs

Job Description We are seeking a motivated and hands-on Process Engineer (Utilities Focus) to join our team at our Wilmington, NC manufacturing facility. In this role, you will support the safe, reliable, and efficient operation of site utility

Stepan Company  2 days ago
Anduril jobs

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to

Anduril  2 days ago
RTX jobs

Date Posted:2026-07-13 Country:United States of America Location:US-MA-ANDOVER-AR1 ~ 358 Lowell St ~ AR1 DUKES BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized

RTX  1 day ago
Syner-G BioPharma Group jobs

COMPANY DESCRIPTION: A career here is life-enhancing. At Syner-G, we enable our people to build careers that impact positively on their quality of life. Through our expertise, insight, consulting and management skills, we accelerate breakthrough science

Syner-G BioPharma Group  1 day ago
Stepan Company jobs

Job Description We are seeking a motivated and hands-on Production Process Engineer (Utilities Focus) to join our team at our Wilmington, NC manufacturing facility. In this role, you will support the safe, reliable, and efficient operation of site

Stepan Company  1 day ago
L3Harris Technologies jobs

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an

L3Harris Technologies  14 hours ago
Anduril jobs

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to

Anduril  4 hours ago
Jobot jobs

Top Ranked ENR General Contractor Looking to Bring on a Commercial Project Manager. Best in Class Benefits and Market Competitive Compensation! This Jobot Job is hosted by: Katie Collins Are you a fit? Easy Apply now

Jobot  28 days ago

Staff Process Engineer Tustin, California, United States A career here is life-enhancing. At Syner-G, we enable our people to build careers that impact positively on their quality of life. Through our expertise, insight, consulting and management skills, we

Syner-G BioPharma Group  5 hours ago
Tetra Tech jobs

Process Engineer Project Manager Join Tetra Techs Water Team in Irvine, CA and play a key leadership role in strengthening Californias most vital water infrastructure. As a Process Engineer Project Manager, youll lead multidisciplinary teams focused on advancing the design

Tetra Tech  5 hours ago

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