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Opex Engineer Jobs (NOW HIRING)

OPEX

Simulation Engineer

Moorestown, NJ · On-site

$100K - $130K/yr

Simulation Engineer - Customer Solutions Position Summary OPEX Corporation is looking for a full-time Simulation Engineer to join the Customer Solutions team. This position will be based in our ...

Ventura Foods

Process Engineer

Saginaw, TX · On-site

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 ...

Opex

Simulation Engineer

Moorestown, NJ

Simulation Engineer - Customer Solutions Position Summary OPEX Corporation is looking for a full-time Simulation Engineer to join the Customer Solutions team. This position will be based in our ...

Ventura Foods

Manufacturing Process Lead

Ontario, CA

$103K - $134K/yr

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 ...

Ventura Foods

Process Improvement Engineer

Saginaw, TX · On-site

$108K/yr

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 ...

Ventura Foods

Manufacturing Process Lead

Ontario, CA · On-site

$103K - $134K/yr

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 ...

Opex Corp

Simulation Engineer

Moorestown, NJ

Simulation Engineer - Customer Solutions Position Summary OPEX Corporation is looking for a full-time Simulation Engineer to join the Customer Solutions team. This position will be based in our ...

Ventura Foods

Manufacturing Process Lead

Saginaw, TX · On-site

$99K - $128K/yr

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 ...

Vallourec Star LP

Operational Excellence Engineer

Houston, TX · On-site

$61K - $83K/yr

The Operational Excellence (OpEx) Engineer will be a highly qualified continuous improvement professional with deep experience in achieving transformative results and working within a management ...

Opex

Solutions Engineer

Moorestown, NJ

At OPEX, we are seeking a highly skilled and accountable Solutions Engineer to oversee all engineering and technical disciplines for our projects involving Sure Sort, Perfect Pick, and Infinity ...

Bayport Polymers LLC

OPEX Process Engineer

Pasadena, TX · On-site

Description BASIC FUNCTION The Operational Excellence (OPEX) Process Engineer is responsible for continuous improvement, process optimization, operational reliability and operational business process ...

OPEX

Solutions Engineer

Moorestown, NJ · On-site

At OPEX, we are seeking a highly skilled and accountable Solutions Engineer to oversee all engineering and technical disciplines for our projects involving Sure Sort, Perfect Pick, and Infinity ...

OPEX

Mechanical Engineer

Moorestown, NJ · On-site

OPEX Corporation is currently looking for a full time Mechanical Engineer to focus on Robotic ... Product Development to work at our World Headquarters in Moorestown, NJ. This position reports to ...

Opex

Mechanical Engineer

Moorestown, NJ

OPEX Corporation is currently looking for a full time Mechanical Engineer to focus on Robotic ... Product Development to work at our World Headquarters in Moorestown, NJ. This position reports to ...

Opex Corp

Solutions Engineer

Moorestown, NJ · On-site

At OPEX, we are seeking a highly skilled and accountable Solutions Engineer to oversee all engineering and technical disciplines for our projects involving Sure Sort, Perfect Pick, and Infinity ...

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Opex Engineer information

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$19.5K

$89.7K

$168K

How much do opex engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for opex engineer in the United States is $89,669.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,000.00 and $120,000.00 per year, depending on experience, location, and employer.

What is an Opex Engineer job?

An Opex (Operational Excellence) Engineer is responsible for optimizing processes, improving efficiency, and reducing operational costs within an organization. They analyze workflows, identify areas for improvement, and implement strategies using Lean, Six Sigma, and other continuous improvement methodologies. Their goal is to enhance productivity, ensure sustainability, and drive overall business performance. Opex Engineers often collaborate with cross-functional teams to streamline operations and achieve cost-effective solutions.

What are some typical daily responsibilities of an Opex Engineer?

As an Opex Engineer, your typical day often involves analyzing current operational processes, identifying areas for improvement, and collaborating with cross-functional teams to implement efficiency initiatives. You may conduct root cause analysis, facilitate Kaizen events or workshops, and use data-driven methods to track progress on key performance indicators. Additionally, you’ll regularly report findings and suggest actionable solutions to leadership while helping teams adopt new best practices. This dynamic role requires a balance of technical and interpersonal skills, as you'll work closely with floor staff, managers, and other engineers to ensure continuous operational improvement.

What are the key skills and qualifications needed to thrive in the Opex Engineer position, and why are they important?

To excel as an Opex Engineer, candidates typically need a strong background in process engineering, operational excellence methodologies (such as Lean or Six Sigma), and relevant industry experience, often supported by a degree in engineering or a related field. Familiarity with process mapping tools, data analysis software, and certifications like Lean Six Sigma Green or Black Belt is highly beneficial. Strong problem-solving abilities, effective communication, and project management skills help Opex Engineers drive process improvements and foster team collaboration. These skills are vital for identifying inefficiencies, implementing sustainable changes, and achieving measurable operational enhancements.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Senior roles requiring advanced skills, certifications, and leadership responsibilities are typically associated with such high compensation levels.
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Opex Engineer jobs near you
Infographic showing various Opex Engineer job openings in the United States as of May 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $89,669 per year, or $43.1 per hour.
Manufacturing Process Improvement Engineer

Manufacturing Process Improvement Engineer

Ventura Foods

Ontario, CA

$103K - $134K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 18 days ago

Ventura Foods rating

6.9

Company rating: 6.9 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

204th 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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