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Process Improvement Jobs in Riverside, CA (NOW HIRING)

Ventura Foods

Process Engineer

Ontario, CA

$103K - $134K/yr

The Process Lead owns all continuous improvement activities for their assigned area. Is the subject matter expert around centerlines for the area. The role must have technical and analytical skills ...

Ventura Foods

Process Engineer

Ontario, CA · On-site

$103K - $134K/yr

The Process Lead owns all continuous improvement activities for their assigned area. Is the subject matter expert around centerlines for the area. The role must have technical and analytical skills ...

Ventura Foods

Process Engineer

Ontario, CA · On-site

$103K - $134K/yr

The Process Lead owns all continuous improvement activities for their assigned area. Is the subject matter expert around centerlines for the area. The role must have technical and analytical skills ...

Essc

Business Process Analyst

Ontario, CA · On-site

$37.50/hr

Professional certification in project management, business process analysis, process improvement, or continuous improvement (e.g., Six Sigma, PMP) preferred. * An equivalent combination of education ...

Ventura Foods

Manufacturing Process Lead

Ontario, CA

$103K - $134K/yr

The Process Lead owns all continuous improvement activities for their assigned area. Is the subject matter expert around centerlines for the area. The role must have technical and analytical skills ...

Ventura Foods

Manufacturing Process Lead

Ontario, CA · On-site

$103K - $134K/yr

The Process Lead owns all continuous improvement activities for their assigned area. Is the subject matter expert around centerlines for the area. The role must have technical and analytical skills ...

Ventura Foods

Manufacturing Process Engineer

Ontario, CA · On-site

$103K - $134K/yr

The Process Lead owns all continuous improvement activities for their assigned area. Is the subject matter expert around centerlines for the area. The role must have technical and analytical skills ...

Ventura Foods

Manufacturing Process Engineer

Ontario, CA

$103K - $134K/yr

The Process Lead owns all continuous improvement activities for their assigned area. Is the subject matter expert around centerlines for the area. The role must have technical and analytical skills ...

DP World

Process Engineer

Rialto, CA

$91K - $112K/yr

Provide leadership and support to Continuous Improvement initiatives at the plant level including ... Serve as the main point of contact for capacity, process improvement tasks, and standard time ...

syncreon

Process Engineer

Rialto, CA · On-site

$91K - $112K/yr

Provide leadership and support to Continuous Improvement initiatives at the plant level including ... Serve as the main point of contact for capacity, process improvement tasks, and standard time ...

NAL Syncreon

Process Engineer

Rialto, CA · On-site

$91K - $112K/yr

Provide leadership and support to Continuous Improvement initiatives at the plant level including ... Serve as the main point of contact for capacity, process improvement tasks, and standard time ...

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All JobsProcess Improvement JobsProcess Improvement Jobs in Riverside, CA

Process Improvement information

See Riverside, CA salary details

$41.7K

$94.6K

$138.8K

How much do process improvement jobs pay per year?

As of Jun 8, 2026, the average yearly pay for process improvement in Riverside, CA is $94,573.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,100.00 and $107,500.00 per year, depending on experience, location, and employer.

What is process improvement?

Process improvement refers to the practice of identifying, analyzing, and enhancing existing business processes to optimize performance, increase efficiency, and reduce costs. It involves evaluating current workflows, finding inefficiencies or bottlenecks, and implementing changes to make operations smoother and more effective. Process improvement can be applied to any area of an organization and often uses methodologies like Lean, Six Sigma, or Kaizen. The goal is to deliver better quality, speed, and value to customers and the business.

What is the difference between Process Improvement vs Business Analyst?

AspectProcess ImprovementBusiness Analyst
Primary FocusOptimizing processes and workflowsAnalyzing business needs and defining solutions
Skills & CertificationsLean, Six Sigma, project managementRequirements gathering, data analysis, communication
Work EnvironmentOperations, manufacturing, service industriesIT, finance, healthcare, various industries
GoalsIncrease efficiency, reduce wasteImprove business processes, support decision-making

While Process Improvement specialists focus on streamlining workflows and reducing inefficiencies, Business Analysts analyze business needs and recommend solutions. Both roles require analytical skills, but Process Improvement emphasizes methodologies like Lean and Six Sigma, whereas Business Analysts focus on requirements gathering and stakeholder communication. Understanding these differences helps organizations assign the right roles for operational efficiency and strategic projects.

What are the key skills and qualifications needed to thrive as a Process Improvement Specialist, and why are they important?

To thrive as a Process Improvement Specialist, you need expertise in process analysis, project management, and data-driven problem-solving, often supported by a degree in business or engineering and Lean Six Sigma certification. Familiarity with process mapping tools, statistical analysis software, and workflow management systems is typically required. Strong communication, collaboration, and change management skills help drive stakeholder engagement and successful implementation. These competencies are crucial for identifying inefficiencies, implementing sustainable improvements, and achieving organizational goals.

How does a Process Improvement professional typically collaborate with cross-functional teams to implement changes?

Process Improvement professionals often work closely with stakeholders from various departments such as operations, IT, quality assurance, and management. They facilitate workshops, collect feedback, and use data-driven analysis to identify inefficiencies and recommend solutions. Successful collaboration requires strong communication and influencing skills, as well as the ability to build consensus around new processes. Regular meetings and progress updates ensure that everyone is aligned and any obstacles are addressed promptly.
What are the most commonly searched types of Process Improvement jobs in Riverside, CA? The most popular types of Process Improvement jobs in Riverside, CA are:
What are popular job titles related to Process Improvement jobs in Riverside, CA? For Process Improvement jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Process Improvement jobs in Riverside, CA look for? The top searched job categories for Process Improvement jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Process Improvement jobs? Cities near Riverside, CA with the most Process Improvement job openings:
Process Improvement jobs near you
Infographic showing various Process Improvement job openings in Riverside, CA as of May 2026, with employment types broken down into 2% As Needed, 63% Full Time, 31% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $94,573 per year, or $45.5 per hour.
Process Engineer

Process Engineer

Ventura Foods

Ontario, CA

$103K - $134K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 23 days ago

Ventura Foods rating

6.9

Company rating: 6.9 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

203rd of 380 rated food and drinks producers

Job description

​Location: Ontario
Employment Type: Salaried
Work Arrangement: Onsite 

Position Summary:

The Process Lead owns all continuous improvement activities for their assigned area. Is the subject matter expert around centerlines for the area. The role must have technical and analytical skills to be able to collect and analyze line data to identify and prioritize loss elimination opportunities. The opex engineer leads continuous improvement initiatives, leads root cause problem solving efforts on chronic losses, and identifies & prioritizes projects in their area in collaboration with the Area Manager. This role coaches the operations team to improve the overall area and updates standards as improvements are made. Overall, this position helps implement the strategic plan for their assigned area in pursuit of lean manufacturing thus lowering overall production costs and improving efficiency. 

Major Duties and Responsibilities:
  • Develop, lead, execute, sustain, and standardize major process improvement projects. These include focus improvement projects, Kaizen events, documenting Standard Work & establishing centerlines. 
  • Mentoring plant leadership on process improvement projects. Engaging the teams on the CI mindset and helping the entire area start to shift the mindset to more lean manufacturing. 
  • The Opex Engineer will be the adminstrator of the RedZone program and provide orientation to new hires on the RedZone program. The Process Lead will also develop, coordinate, and train employees in various lean/sigma manufacturing techniques.
  • Daily direction setting for this role will be provided by the Area Manager who will work closely with the opex engineer and opex manager on the area needs.
  • Attending specified meetings.
  • Build a pipeline of projects for major process improvement and helping the area manager and opex manager priortize the work in the assigned area. 
Education and Experience:
  • Bachelor of Science degree in Engineering or a related field or 2–3 years of Lean experience in a complex manufacturing environment
  • Demonstrated experience leading Kaizen workshops, including 5S, Standard Work, Visual Management, Daily Management, SMED, and OEE gap‑closure initiatives
  • Six Sigma certification preferred
  • Experience in food manufacturing is strongly preferred
  • Background in maintenance, manufacturing, engineering, QA, or QS is beneficial
Knowledge and Skills:
  • Proven ability to lead Kaizen and continuous improvement events resulting in measurable process and cost‑savings improvements
  • Strong analytical skills with experience using data tools such as downtime tracking, statistical analysis, mechanical history, and project planning to identify performance gaps
  • Advanced proficiency in Microsoft Excel (pivot tables, charts, formulas, data analysis) and overall MS Office applications
  • Experience with RedZone or similar digital performance/OEE systems, including interpreting data and leveraging insights to drive improvement
  • Ability to quickly learn complex production processes and translate operational data into actionable improvements
  • Strong communication and interpersonal skills with the ability to work effectively in a matrixed environment and lead cross‑functional teams
  • Creative problem‑solver with the ability to develop innovative approaches to resolve complex operational challenges
  • Ability to teach and coach Lean/CI concepts across the plant to support adoption and sustainment

Why Join Us:
Ventura Foods offers career growth opportunities as well as competitive compensation and benefits:​

  • Medical, Prescription, Dental, & Vision – coverage beginning on your 1st day for eligible employees​
  • Profit Sharing and 401(k) matching (after eligible criteria is met)​
  • Paid Vacation, Sick Time, and Holidays​
  • Employee Appreciation Events​ and Employee Assistance Programs
  • Salary Base Range of $103,685.00 - $134,453.55*

*The “base salary range” provided above is a good faith estimate of what we expect to pay for this position in the specified markets.  Ventura Foods reserves the right to pay outside of the given range based on a variety of factors including but not limited to: candidate skills and experience, complexity of the job, budgetary factors, and location/geography.  Ventura Foods conducts regular reviews of compensation ranges and therefore reserves the right to alter this range at any given time.  

Physical Demands:
All jobs require sufficient physical strength and dexterity to perform the required task(s) and typically also require at a minimum: intermittent sitting, standing, walking, climbing, squatting, kneeling, pushing, and pulling.  Occasional lifting and/or moving up to 50 pounds or more with assistance may also be required.  Please see the job description for specific requirements.

Work Environment:

Please see the job description for specific requirements of the position for which you are applying.

Typical shifts are 8-12 hours per day.   Additional unscheduled time after hours and on weekends may also be required.  Employees must be willing and able to wear personal protective equipment as required by Company policy and/or legal requirements.  In addition, certain jobs may require employees to:

  • Work outside and/or in adverse temperatures which could include extreme heat, cold, and humidity;
  • Be exposed to vibrations, chemicals used in operations, fumes and food allergens (may include soy, dairy and other allergens); and
  • Be required to work in confined and dark spaces, and at heights in excess of 18 feet.

Diversity & Inclusion:
Our commitment to a diverse and inclusive environment in which all employees are treated with respect is evident in our company culture and values.  We believe that fostering an environment of inclusion and a focus on diversity across our organization is vital to attracting top talent, driving innovation, and meeting the high expectations of our customers in a rapidly evolving global marketplace.

Ventura Foods is proud to be an equal opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability status, protected veteran status or any other characteristic protected by law.

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