Repair Process Engineer

Flextronics - The Flex Company; Región Centro; Presencial; MXN 420.000 - 600.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Life & Medical insurance

Christmas Bonus

Food Coupons

Saving Fund

Descripción de la vacante

Flex intends to spin off its Cloud and Power Infrastructure segment into SpinCo, and the Repair Process Engineer will be based in Guadalajara North, supporting the spin‑off while ensuring process stability and product reliability for critical repairs. The role requires electronics manufacturing experience, knowledge of SMT/PHT, and hands‑on skills with rework equipment.

You will define repair criteria, develop instructions, and lead training and audits to sustain quality across the production

Formación

• Bachelor’s Degree in Mechanical Engineering.
• Electronics manufacturing experience with focus on critical repair operations or process engineering.
• Knowledge of SMT and PHT processes.
• Experience creating thermal profiling boards.
• Development of repair profiles and interpreting temperature/reflow profiles.
• Operation and maintenance of rework equipment (SRT, Mini‑Wave, AIR‑VAC, soldering stations).
• Advanced PCBA repair skills (BGA, QFN, LGA, fine-pitch).
• ESD control in electronics manufacturing environments.
• Knowledge of Lean Manufacturing, 5 Whys, SPC, PFMEA, and process flow diagrams.
• Structured problem-solving and analytical thinking.
• Technical leadership on the manufacturing floor.
• Effective communication with cross‑functional teams and customers.

Responsabilidades

• Define, implement, and control critical repair processes for electronic assemblies across SMT, ICT, backend, and functional test operations.
• Perform root cause analysis using 8D, RCA, Ishikawa, Pareto Analysis, and Process FMEA.
• Establish repair criteria and rework limits per IPC and customer requirements.
• Validate repair equipment, tools, and thermal profiles for process effectiveness.
• Provide technical support to Production, Quality, NPI, and Test Engineering during line stoppages and quality issues.
• Ensure full traceability of critical repairs in the MES.
• Develop, maintain, and release work instructions and process documentation.
• Train and certify repair technicians per IPC standards.
• Participate in audits (internal, customer, certification).
• Approve or reject critical repairs on WIP and finished goods.
• Determine when to scrap products due to reliability concerns.
• Stop production on quality risks or non‑compliance.
• Approve temporary process deviations with Quality.

Conocimientos

Structured problem-solving

Analytical thinking

Technical leadership on the floor

Effective cross-functional沟通

Sense of urgency

Creativity and continuous improvement

ESD control

Educación

Bachelor’s Degree in Mechanical Engineering

Herramientas

SRT systems

Mini‑Wave soldering machines

AIR‑VAC systems

Soldering stations

Descripción del empleo

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.

Job Summary & Job Description

Flex intends to spin off its Cloud and Power Infrastructure segment into a new, independent publicly traded company, which we’re calling SpinCo, until the name is unveiled. The spin is planned for Q1 2027. If the intended spin occurs, this role will support SpinCo, which will focus on critical digital infrastructure, delivering end‑to‑end power and thermal management solutions for AI data centers and other mission‑critical applications. The “Repair Process Engineer” will be based in …Guadalajara North…., reporting to …Process Manager… Ensure the stability, control, and continuous improvement of critical repair processes, guaranteeing product reliability, compliance with customer requirements and electronics industry standards, while minimizing quality risks and field failures.

What a typical day looks like:

• Define, implement, and control critical repair processes for electronic assemblies (PCBAs) across SMT, ICT, backend, and functional test operations.
• Perform root cause analysis using methodologies such as 8D, RCA, Ishikawa (Fishbone), Pareto Analysis, and Process FMEA.
• Establish repair criteria and rework limits in accordance with IPC standards and customer‑specific requirements.
• Validate repair equipment, tools, thermal profiles, and repair methodologies to ensure process effectiveness and product reliability.
• Provide technical support to Production, Quality, NPI, and Test Engineering during line stoppages, quality escapes, and critical manufacturing events.
• Ensure full traceability of critical repairs within the manufacturing execution system.
• Develop, maintain, and release work instructions, visual aids, and process documentation.
• Train, evaluate, and certify repair technicians in accordance with IPC‑7711/7721 standards.
• Actively participate in internal, customer, and certification audits.
• Approve or reject critical repairs on work‑in‑process (WIP) and finished products.
• Determine when product scrapping is required due to compromised electrical or mechanical reliability.
• Stop production flow when quality risks or non‑compliance with standards is identified.
• Approve temporary process deviations in coordination with the Quality organization.

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

• Bachelor’s Degree in Mechanical Engineering.
• Electronics Experience in electronics manufacturing processes, with a focus on critical repair operations or process engineering.
• Knowledge of SMT (Surface Mount Technology) and PHT (Pin Through Hole Technology) processes.
• Experience creating thermal profiling boards.
• Development of repair profiles and interpretation of temperature/reflow profiles.
• Operation and maintenance of rework equipment such as SRT systems, Mini‑Wave soldering machines, AIR‑VAC systems, soldering stations, and similar tools.
• Advanced PCBA repair skills, including BGA, QFN, LGA, fine‑pitch components, pads, and trace repairs.
• ESD (Electrostatic Discharge) control in electronics manufacturing environments.
• Knowledge of Lean Manufacturing, 5 Whys, SPC, PFMEA, process flow diagrams, and Root Cause Analysis methodologies.
• Structured problem‑solving and analytical thinking.
• Technical leadership on the manufacturing floor.
• Effective communication with cross‑functional teams and customers.
• High level of discipline and focus on process robustness.
• Strong accountability and ownership mindset.
• Sense of urgency.
• Creativity and continuous improvement orientation.

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

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

HS115 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 [e-mail] 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).

Through the collective strength of ~150,000 team members across 30 countries and responsible, sustainable operations, 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 with Flex offers the opportunity to make a difference, invest in your growth, and build great products for our customers that improve people’s lives. Together, let’s create the extraordinary! Join our talent community to learn more about job opportunities, company news and events.