Process Engineering Manager

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

To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Process Engineering Manager located in Juarez, South Site.

Reporting to the Program Management Manager. The Process Engineering Manager is responsible for defining, standardizing, and optimizing manufacturing processes for PCBA and Box Build operations, ensuring operational excellence, quality, cost efficiency, and scalability. This role leads process strategy at a site or multisite level and works crossfunctionally with Engineering, Operations, Quality, Supply Chain, and Program Management.

What a typical day looks like:

• Define and lead the manufacturing process strategy for PCBA and Box Build operations.
• Establish global process standards, best practices, and operational methodologies.
• Lead Lean Manufacturing, Six Sigma, and Continuous Improvement initiatives.
• Oversee critical processes including SMT, THT, final assembly, product integration, testing, and packaging.
• Ensure proper implementation of DFM, DFA, and DFT in collaboration with Engineering.
• Lead process definition and validation during New Product Introduction (NPI).
• Ensure process readiness prior to production start.
• Monitor NPI KPIs such as yield, FPY, ramp performance, and defect rates.
• Coordinate with Engineering, Quality, and Operations to ensure smooth transitions to mass production.

The experience we're looking to add to our team:

• BA/BS/MBA or equivalent work experience
• Advanced English communication skills (verbal and written).
• Strong experience in PCBA and Box Build within an EMS or electronics manufacturing environment.
• Knowledge and hands-on experience in:
• Soldering robots and RTV dispensing
• New product quotations
• CAPEX process
• AutoCAD software

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

• Competitive Salary.
• Life & Medical insurance.
• Christmas Bonus.
• Food Coupons.
• Saving Fund.

CP68

Job Category
Production Engineering

Required Skills:

Optional Skills:

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).

Client-provided location(s): El Paso, TX

Job ID: Flex-WD216706

Employment Type: FULL_TIME

Posted: 2026-03-05T19:59:35