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Process Improvement Engineer Jobs in California (NOW HIRING)

Continuous Improvement Engineer

Riverside, CA · On-site

$93K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

CI Engineer Transforming processes to power performance Location: Riverside, CA Salary Range - $93 ... Process Improvement & Optimization - Document current-state processes and identify improvement ...

Continuous Improvement Engineer

Bay Point, CA · On-site

$80K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Drive engineering and manufacturing processes to ensure high-quality products are delivered safely, on time, and at a competitive cost. * Lead continuous improvement initiatives by identifying ...

Continuous Improvement Engineer

Riverside, CA · On-site

$93K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

CI Engineer Transforming processes to power performance Location: Riverside, CA Salary Range - $93 ... Process Improvement & Optimization - Document current-state processes and identify improvement ...

New

Continuous Improvement Engineer

Bay Point, CA · On-site

$80K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Drive engineering and manufacturing processes to ensure high-quality products are delivered safely, on time, and at a competitive cost. * Lead continuous improvement initiatives by identifying ...

Director, Process Engineer

Santa Clara, CA · On-site

$189K - $260K/yr

... alpha engineering program regarding all process technology related issues for the unit's product line Lead for alpha and beta product release for business unit's product line Interacts and offers ...

Showing results 21-40

Process Improvement Engineer information

See California salary details

$48.9K

$112K

How much do process improvement engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for process improvement engineer in California is $107,422.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,500.00 and $111,500.00 per year, depending on experience, location, and employer.

What are some common challenges process improvement engineers face when implementing changes within an organization?

Process Improvement Engineers often encounter resistance to change from staff who are accustomed to established procedures. Gaining stakeholder buy-in is crucial, as is effectively communicating the benefits of new processes. Navigating limited resources, prioritizing projects, and maintaining improvements over time are also typical challenges. Successful engineers are adept at change management, data analysis, and cross-functional collaboration to overcome these obstacles and drive continuous improvement.

Is process improvement engineering in demand?

Process Improvement Engineers are in demand across various industries such as manufacturing, healthcare, and logistics, as companies seek to optimize efficiency and reduce costs. Skills in methodologies like Lean, Six Sigma, and data analysis increase employability, and the role often requires certifications and experience with process modeling tools. The demand is expected to grow as organizations prioritize operational excellence.

What is the difference between Process Improvement Engineer vs Quality Engineer?

AspectProcess Improvement EngineerQuality Engineer
Primary FocusOptimizing processes to increase efficiency and reduce wasteEnsuring product or service quality meets standards
CertificationsLean, Six Sigma, KaizenISO, Six Sigma, Quality Management certifications
Work EnvironmentManufacturing, industrial, or corporate settingsManufacturing, healthcare, software, or service industries
Common EmployerManufacturers, industrial firms, consulting companiesManufacturers, healthcare providers, tech companies

While both roles aim to improve organizational performance, Process Improvement Engineers focus on streamlining processes and reducing inefficiencies, whereas Quality Engineers concentrate on maintaining and improving product or service quality. Both roles often collaborate but serve distinct functions within organizations.

What are the key skills and qualifications needed to thrive as a process improvement engineer?

To thrive as a Process Improvement Engineer, you need a strong background in industrial engineering, process analysis, and data-driven problem-solving, often supported by a relevant degree and Lean Six Sigma certification. Familiarity with process mapping tools, statistical analysis software, and continuous improvement methodologies is typically required. Strong communication, analytical thinking, and project management skills help you collaborate effectively and drive change. These competencies are crucial for identifying inefficiencies, implementing effective solutions, and ensuring sustained operational excellence.

What is a process improvement engineer?

A Process Improvement Engineer is a professional who analyzes and optimizes business processes to increase efficiency, reduce waste, and improve quality within an organization. They use methodologies like Lean, Six Sigma, and workflow analysis to identify bottlenecks and implement solutions that streamline operations. These engineers work across various industries, collaborating with different departments to drive continuous improvement and ensure processes are cost-effective and meet organizational goals.

What are popular job titles related to Process Improvement Engineer jobs in California?

For Process Improvement Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Process Improvement Engineer jobs in California look for?

The top searched job categories for Process Improvement Engineer jobs in California are:

What are popular job titles related to Process Improvement Engineer jobs in CA?

For Process Improvement Engineer jobs in CA, the most frequently searched job titles are:

Infographic showing various Process Improvement Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 15% Part Time, 2% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $107,422 per year, or $51.6 per hour.

Manager, Process Improvement Project Engineering

Ross Stores

Perris, CA

$93K - $140K/yr

Full-time

Re-posted 24 days ago


Job description

Our values start with our people, join a team that values you. Bring your talents to Ross, our leading off-price retail chain with over 2,200 stores, and a strong track record of success and growth. Our focus has always been bringing our customers a constant stream of high-quality brands and on-trend merchandise at extraordinary savings.

All while providing a fun and exciting treasure hunt experience. As part of our team, you will experience: Success. Our winning team pursues excellence while learning and evolving Career growth.

We develop industry leading talent because Ross grows when our people grow Teamwork. We work together to solve the hard problems and find the right solution Our commitment to Diversity, Equality & Inclusion, and our community. We celebrate the backgrounds, identities, and ideas of those who work and shop with us because our differences make us stronger.

We strive to be a positive force in our community. Our Corporate headquarters are in Dublin, CA, we have 3 buying offices in key markets in New York City, Los Angeles, and Boston, and 8 distribution centers nationwide. With 2025 revenues of $22.8 billion, we are a Fortune 500 company who is committed to providing an inclusive work environment with continuous learning opportunities and development for our teams

GENERAL PURPOSE: This position is responsible for identifying and leading efforts that are focused on process improvements and retail distribution advancements within Ross. The Process Improvement Engineering Manager I will identify and lead improvement efforts through all stages of the basic Lean Sigma process (DMAIC, Lean, PDCA, etc.) to simplify all DC processes and reduce related costs within the Supply Chain value stream. This position also leads the operational readiness activities associated with new building start-ups and reconfigurations of existing buildings

Additional responsibilities include partnering with Network Strategy, DC Operations, and Training to provide cross functional project support. As process change ideas are implemented, the Process Improvements Engineering Manager I will also be responsible for creating/maintaining process documentation and control with DC Operations and Training. The base salary range for this role is $93,600 - $140,400.

The base salary range is dependent on factors including, but not limited to, experience, skills, qualifications, relevant education, certifications, seniority, and location. The range listed is just one component of the total compensation package for employees. Other rewards vary by position and location.

ESSENTIAL FUNCTIONS: Responsible for identifying and leading improvements efforts from initial concept through full implementation across various areas of the organization Responsible for leading the operational readiness activities for new building start-ups and reconfigurations of existing buildings Responsible for providing engineering guidance and support to DC Operations Responsible for providing leadership, guidance, and accountability for those people that are attached to the project Responsible for developing and conducting training as needed for the further advancement of continuous improvement within the organization (Change Management, DMAIC, Lean Sigma, etc.) Responsible for preparation and maintenance of engineering documentation related to new processes implemented (Best Methods, Procedures, VMGs, Control Plans, etc.). COMPETENCIES: Decision Quality Motivating Others Dealing with Ambiguity Drive Results Problem Solving Technical / Functional Competence Strategic Agility Managing and Measuring Work QUALIFICATIONS AND SPECIAL SKILLS REQUIRED: B.S. degree in STEM with Industrial/Systems Engineering preferred equivalent field or proven experience in engineering field 4 - 8+ years related engineering experience; retail distribution operations preferred Minimum of Green Belt certification in Six Sigma, Black Belt preferred (or equivalent experience) Minimum of Green Belt certification in Lean, Black Belt preferred (or equivalent experience) Ability to project manage and work independently across one or more improvement projects, Project Management (PMP) certification preferred Ability to successfully interface with all levels and areas of the organization and provide clear and concise project summaries Must have highly developed problem-solving skills Ability to lead complex cross-functional strategic projects, facilitate Kaizens, utilize and teach DMAIC techniques, and effectively drive value and change within organization Detail-oriented with strong organizational and technical writing skills Time study, work measurement, and /or data collection experience for the development of engineered labor standards with LMS experience preferred Must be skilled in use of Microsoft suites of Office products, specifically MS Excel, PowerPoint, Access, Visio, and Project; Expert level preferred Must be proficient in AutoCAD, Minitab and model simulation experience preferred Travel between 25-50% of the time in support of leading change across the DC network

PHYSICAL REQUIREMENTS/ADA: Job requires ability to work in an office environment, primarily on a computer. Requires sitting, standing, walking, hearing, talking on the telephone, attending in-person meetings, typing, and working with paper/files, etc. Consistent timeliness and regular attendance.

Vision requirements: Ability to see information in print and/or electronically. Occasional Requirements: Job occasionally requires bending, kneeling, reaching, and lifting up to 10 pounds. May also require occasional driving and/or traveling overnight for business functions or site visits.

This role requires regular in-office presence, including to engage in in-person team interaction, meetings and collaboration, client support, mentoring, coaching, and/or feedback. However, this role can perform duties effectively using a combination of in-office and remote work. #LI-HYBRID SUPERVISORY RESPONSIBILITIES: Interns and Analysts as needed/required DISCLAIMER This job description is a summary of the primary duties and responsibilities of the job and position.

It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at management's discretion. Ross is an equal employment opportunity employer.

We consider individuals for employment or promotion according to their skills, abilities and experience. We believe that it is an essential part of the Company's overall commitment to attract, hire and develop a strong, talented and diverse workforce. Ross is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions related to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.

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