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 EHS Engineer located in Guadalajara North. Reporting to the EH&S Manager, the EHS Engineer is responsible for ensuring that all electrical, mechanical, chemical, energy sources, particularly those exceeding standard voltages, are safely isolated before maintenance or repair. This role combines technical electrical expertise with strict administrative safety protocols (STPS, NFPA 70E, OSHA 29CFR ) to prevent accidental re‑energization, which can cause severe injuries or fatalities in high, medium and low voltage. Typical Day Prepare and implement LOTO procedures for equipment and create switching orders when applicable; coordinate site LOTO‑related activities with all parties. Incident investigation: participate in investigations of incidents related to LOTO failures. Energy isolation verification: ensure all high‑voltage sources are de‑energized, locked, and tagged in compliance with NFPA70E standards. Manage permit‑to‑work LOTO system: documented authorization (PTW) with physical isolation (LOTO) to prevent accidental startup and protect personnel; manage the permit‑to‑work system by the LOTO program. Procedure development: write and review hazardous energy control procedures for de‑energizing high‑voltage systems. Qualified personnel assignment: ensure that only certified high‑voltage electricians (authorized employees) manage LOTO for high‑voltage systems. Stored energy control: manage the safe discharge of stored energy (capacitors, transformers). Safety audits: conduct inspections and audits of LOTO procedures to ensure compliance. Training & certification: train authorized and affected personnel on the dangers of high‑voltage systems. Advanced LOTO & isolation governance: audit the \"single line diagrams\" (SLD) to identify potential sneak circuits or back‑feed possibilities from the grid or cogenerator. Grounding coordination: verify that temporary protective grounding is applied after de‑energization to protect against induced voltage. Critical Infrastructure Integrity Zero Energy Verification (ZEV) audit scores. PPE integrity: recertification logs for high‑voltage gloves (tested every 6 months) and hot sticks. Qualifications Experience in EH&S or related position. Managing people / direct‑report experience. Ability to comprehend, manage, and guide sustainability projects. Demonstrates expert operational, technical, and people/process skills, as well as customer relationship skills (internal and external). Mastery of expertise in multiple areas and industry; understanding of functional knowledge across related businesses. Ability to read, research, and interpret safety guidelines, regulations, journals, and legal documents. Ability to write reports, business correspondence, and procedure manuals. Ability to present information to managers, customers, and vendors. Numerical skills: calculate figures such as discounts, interest, commissions, percentages, area, circumference, and volume; apply basic algebra and geometry concepts. Certificates, licenses, and registrations: NFPA70E training, natural gas training, ISO45001/14001 auditor, ISO31000 risk management, emergency medical certification, and hazmat training desired. Benefits Competitive salary. Life & medical insurance. Christmas bonus. Food coupons. Saving fund. Company Operations Required Skills Optional Skills Equal Opportunity Employer 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 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.) #J-18808-Ljbffr