Process Engineer

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

Summary:

The Process Enginee will be based in Fontana, Ca, reporting to the Director of Engineering.

In charge for process-engineering capabilities focused on cost, quality and delivery improvements in order to hold up a manufacturing organization.

Responsibilities:

• Recognize the manufacturing process, technologies, techniques and the product.
• Define, implement and evaluate proposed designs and processes for manufacturability.
• Have the capability to singly or with other engineering stakeholders identify root causes of failures in the manufacturing process.
• High level participation in daily production activities and effective problem solving on daily issues.
• Prepare justification, purchase and implement capital equipment for production.
• Hold up and oversee new process equipment production.
• Hold up the raising and introduction of engineering change orders (ECOs).
• Establish robust, repeatable and reproducible process parameters.
• Develop, implement and take ownership of process control methodologies.
• Trouble shoot process related issues.
• Participate in activities pertaining to cycle time and process improvements.
• Evaluate and select various engineered materials.
• Implement statistical process research on new and existing products.
• Implement safety, productivity and give in improvements.
• Improve manufacturing techniques and through put.
• Provide continuous development of manufacturing techniques that will improve in-house capabilities and gives in.
• Develop and maintain process documentation.
• Review processing methods.
• Interface with production of all activities associated with new process implementation and transfer.
• Assist in the development of training and provide training to production personnel during new technology transfer.
• Provide equipment maintenance and repair hold up as required.
• Guide cost improvement/reduction programs.

Qualifications:

• Typically requires a Bachelor’s degree in related field or equivalent experience and training.
• Typically requires 2 years of experience.

What you'll receive for the great work you provide:

• Full range of medical, dental, and vision plans
• Life Insurance
• Short-term and Long-term Disability
• Matching 401(k) Contributions
• Vacation and Paid Sick Time
• Tuition Reimbursement




Application Deadline:

Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.

Job Posting Start Date 09-02-2026 Job Posting End Date 11-06-2026



The base pay range for this position is provided below. The final base rate offered will be determined using job-related, non-discriminatory criteria, including but not limited to experience, qualifications, geographic location, education, external market data, and internal equity.

$86,300.00 USD - $118,700.00 USD Annual

Job Category

Production Engineering

Relocation: Not eligible

Is Sponsorship Available?

No

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).