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Sr Process Engineer Jobs in Rancho Cucamonga, CA

DP World

Process Engineer

Rialto, CA

$90K - $112K/yr

Interested in joining a dynamic and growing 3PL as a Process Engineer where lots of engineering challenges await? Our engineering team, based in Rialto, working on continuous improvements ...

syncreon - HQ

Process Engineer

Rialto, CA · On-site

$90K - $112K/yr

Interested in joining a dynamic and growing 3PL as a Process Engineer where lots of engineering challenges await? Our engineering team, based in Rialto, working on continuous improvements ...

New

NAL Syncreon

Process Engineer

Rialto, CA · On-site

$90K - $112K/yr

Interested in joining a dynamic and growing 3PL as a Process Engineer where lots of engineering challenges await? Our engineering team, based in Rialto, working on continuous improvements ...

Honor Plastics & Molding

Process Engineer

Pomona, CA

$85K/yr

The process engineer is responsible for maintaining daily production uptime of fully automated molding machines, including all subsequent pre- and post-mold operations such as trimming, insert ...

Honor Plastics & Molding

Process Engineer

Pomona, CA · On-site

$83K - $85K/yr

The process engineer is responsible for maintaining daily production uptime of fully automated molding machines, including all subsequent pre- and post-mold operations such as trimming, insert ...

Grainger Businesses

Process Engineer Lead

Mira Loma, CA · On-site

$95K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Position Details The Process Engineer Lead owns the design, development, and execution of complex ... The position oversees large-scale projects, mentors senior engineers, and drives innovation through ...

Hirekeyz Inc

Automation Process Engineer

Redlands, CA · On-site

Automation Process Engineer Location: Redland, CA - onsite Job Type: Full Time The Automation Process Engineer helps improve and scale factory automation. You'll work on developing and fixing factory ...

Worley

Process Engineer Level II

Monrovia, CA · On-site

$110K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Purpose: You will provide process engineering services and leadership projects to Worley' and its customers, including technical support and supervision within the process engineering team.

Worley Alaska

Process Engineer Level II

Monrovia, CA · On-site

$110K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Purpose: You will provide process engineering services and leadership projects to Worley' and its customers, including technical support and supervision within the process engineering team.

GAF

Process Engineer II

Fontana, CA · On-site

$80K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Job Summary The Process Engineer position is responsible for ensuring proper optimized operations to produce products and develop processes to ensure quality, cost and efficiency plans are met. This ...

GAF - ELK Materials Corporation

Process Engineer II

Fontana, CA · On-site

$80K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Job Summary The Process Engineer position is responsible for ensuring proper optimized operations to produce products and develop processes to ensure quality, cost and efficiency plans are met. This ...

McKenna Labs, Inc

Production Process Engineer

Fullerton, CA · On-site

$71K - $85K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

We are seeking a Production Process Engineer. This is an ideal role for a recent graduate or engineer early in their career looking to gain hands-on experience in a regulated manufacturing ...

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Showing results 21-40

All JobsSr Process Engineer JobsSr Process Engineer Jobs in Rancho Cucamonga, CA

Sr Process Engineer information

See Rancho Cucamonga, CA salary details

$76.6K

$123.8K

$174.2K

How much do sr process engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for sr process engineer in Rancho Cucamonga, CA is $123,771.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,300.00 and $137,400.00 per year, depending on experience, location, and employer.

What is a Sr Process Engineer?

Senior Process Engineers are experienced professionals responsible for designing, optimizing, and overseeing the processes used in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and implement improvements to increase efficiency, reduce costs, and ensure product quality. Sr Process Engineers often lead teams, manage projects, and work closely with other departments such as quality assurance, maintenance, and operations. Their expertise is crucial in industries like chemicals, pharmaceuticals, oil and gas, and food processing. They typically hold a degree in engineering and have several years of experience in process engineering roles.

What are the key skills and qualifications needed to thrive as a Sr Process Engineer?

To thrive as a Sr Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often with a bachelor's or master's degree and relevant industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and knowledge of safety and regulatory standards are typically required. Strong problem-solving, project management, and communication skills help distinguish top performers in this role. These skills and qualifications are vital for optimizing processes, ensuring efficiency and safety, and driving continuous improvement in complex manufacturing environments.

How does a Sr Process Engineer typically collaborate with cross-functional teams to improve manufacturing efficiency?

Sr Process Engineers work closely with teams such as production, quality assurance, maintenance, and R&D to identify areas for process optimization. They often lead or participate in cross-functional meetings to gather data, analyze workflow bottlenecks, and implement solutions that enhance efficiency and product quality. Effective communication and project management skills are essential, as Sr Process Engineers must balance technical requirements with practical constraints while ensuring all stakeholders are aligned with proposed changes.

What is the difference between Sr Process Engineer vs Process Engineer?

AspectSr Process EngineerProcess Engineer
QualificationsBachelor's degree in engineering, 5+ years experience, certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
ResponsibilitiesLead process improvements, optimize manufacturing processes, mentor junior staffAssist in process development, data collection, support process optimization
Work EnvironmentManufacturing plants, industrial facilities, cross-functional teamsManufacturing settings, engineering teams, project-based tasks

The main difference between a Sr Process Engineer and a Process Engineer lies in experience, responsibility level, and scope of work. The Sr Process Engineer typically leads projects, mentors others, and has more advanced qualifications, while the Process Engineer supports and executes process improvements under supervision.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications such as Six Sigma or PMP.

What does a senior process engineer do?

A senior process engineer designs, develops, and optimizes manufacturing or industrial processes to improve efficiency, safety, and quality. They analyze data, troubleshoot issues, and implement process improvements, often using tools like process simulation software and adhering to industry standards. They also mentor junior engineers and collaborate with cross-functional teams to ensure smooth operations.

What are popular job titles related to Sr Process Engineer jobs in Rancho Cucamonga, CA?

For Sr Process Engineer jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

What job categories do people searching Sr Process Engineer jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Sr Process Engineer jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Sr Process Engineer jobs?

Cities near Rancho Cucamonga, CA with the most Sr Process Engineer job openings:

Sr Process Engineer jobs near you
Infographic showing various Sr Process Engineer job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 2% Contract, and 1% Nights. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $123,771 per year, or $59.5 per hour.

Process Engineer

DP World

Rialto, CA

$90K - $112K/yr

Full-time

Re-posted 5 days ago

DP World rating

5.8

Company rating: 5.8 out of 10

Based on 28 frontline employees who took The Breakroom Quiz

336th of 365 rated logistics

Job description

DP World Contract Logistics delivers tailored, scalable, and progressive solutions to customers in more than 100 global locations. The company has managed supply chain synergies for global automotive and technology premier brands for more than 60 years.

Interested in joining a dynamic and growing 3PL as a Process Engineer where lots of engineering challenges await? Our engineering team, based in Rialto, working on continuous improvements, operational efficiencies and layout, are looking for a motivated and experienced colleague with a strong background in supply chain management.

Eligibility Requirement

✅ Candidates must be authorized to work in the United States without current or future visa sponsorship.

About the Role

How you will contribute

  • Utilize Lean Standards in everyday assignments and analysis including: Line Balancing, PFEP, Value Stream Mapping, Process FMEA's, Control Plans, engineering studies, and resource requirement sheets.
  • Provide leadership and support to Continuous Improvement initiatives at the plant level including; work studies to analyze work systems, developing standards and/or improvements to existing systems, providing input for the development of functional layouts that minimize space and material transit distance that provides flexibility for expansion, and utilize simulation software to analyze and/or improve work systems.
  • Develop and update existing headcount analysis tools (direct and indirect labor) in order to analyze the impact of changes on business, and prepare summary reports for and in support of Operations, IT and Business Process Improvement initiatives.
  • Prepare engineering studies to ensure that continuously changing operational processes are reflected in operational and strategic calculations.
  • Measure standard time to proactively challenge and support the realization of reductions in standard time, while always striving to eliminate waste.
  • Serve as the main point of contact for capacity, process improvement tasks, and standard time inquiries.
  • Work closely with Operations, Account Management, Facilities and Project Management teams to develop and implement solutions to meet the requirements of the business.
  • Manage the engineering function for assigned projects and activities including; engineering budget, processes, equipment, work standards and facilities.
  • Make informed recommendations and decisions related to the purchase or lease of capital equipment including; forklifts, tooling, lift assists, generators, compressed air systems, racking, scrubbers, compactors, and miscellaneous items pertaining to specific projects.
  • Other duties as assigned

Your Key Qualifications

  • Bachelor's Degree in Industrial Engineering, Supply Chain or Operations Research or related fields with very strong background in engineering redesign and cost savings initiatives.
  • At least 2 - 3 Years of Experience in solutions design within a logistics/warehousing/manufacturing facility environment
  • Experience in supporting warehousing contracts with engineering expertise.
  • Experience in packaging and/or innovation.
  • Highly developed computer skills, including Microsoft Excel, Access, Word, Visio or equivalent, and Project Management software are required.  Knowledge of Excel should include pivot tables and familiarity with common formulas. Must be proficient in Access, with thorough knowledge of relational database creation, queries, forms, reports, macros, and functions.
  • Hands on experience with supply chain applications such as WMS, TMS, OMS, and SCM.

Compensation

DP World offers exciting and challenging roles within a growing international organization. We strive to hire and develop the right people, locally and globally, stimulating personal growth and self-development within an informal atmosphere. We offer a market competitive compensation package. Starting salary range based on job level and experience - estimated starting salary for this role is $90,000-$112,090

About DP World

Trade is the lifeblood of the global economy, creating opportunities and improving the quality of life for people around the world. DP World exists to make the world’s trade flow better, changing what’s possible for the customers and communities we serve globally. 

With a dedicated, diverse and professional team of more than 111,000 employees from 159 nationalities, spanning 77 countries on six continents, DP World is pushing trade further and faster towards a seamless supply chain that’s fit for the future.

We’re rapidly transforming and integrating our businesses -- Ports and Terminals, Marine Services, Logistics and Technology – and uniting our global infrastructure with local expertise to create stronger, more efficient end-to-end supply chain solutions that can change the way the world trades.

What's more, we're reshaping the future by investing in innovation. From intelligent delivery systems to automated warehouse stacking, we’re at the cutting edge of disruptive technology, pushing the sector towards better ways to trade, minimising disruptions from the factory floor to the customer’s door.

DP World is on a mission to transcend boundaries and bridge the gap between all nations and cultures – not just in what we do but also in how we behave.

We are dedicated to creating a culture where everyone feels respected, supported, and empowered to reach their full potential. We believe that embracing inclusion and diversity, drives innovation and growth and helps us connect people, businesses, and societies. Free minds and different perspectives are changing our world, and together we can change what’s possible.

The DP World family comprises of syncreon, Imperial and P&O.

WE MAKE TRADE FLOW

TO CHANGE WHAT'S POSSIBLE FOR EVERYONE.

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