Sr Engineer, Process Safety Lead

LG Energy Solution Arizona•Queen Creek, AZ

About The Position

At LG Energy Solution Arizona, Inc., the Senior Engineer, Process Safety Lead will play a critical role in developing and managing process safety programs essential to lithium-ion battery manufacturing operations. This role oversees Process Safety Management (PSM), permitting systems, high-risk equipment safety, and safety planning for production and facility expansion projects. The position ensures regulatory compliance, mitigates high-hazard risks such as thermal runaway, chemical exposure, and equipment failures, and supports safe, reliable, and efficient plant operations.

Requirements

Bachelor’s degree in Engineering, Environmental Health & Safety, or a related field.
7+ years of EHS or process safety experience in battery manufacturing, chemical processing, or another high-hazard manufacturing environment.
Strong knowledge of lithium-ion battery manufacturing hazards, including NMP, thermal runaway risks, and electrolyte handling and storage.
Deep understanding of OSHA PSM, EPA RMP, NFPA, and chemical safety regulations applicable to battery production.
Experience with risk assessment methodologies such as HAZOP, LOPA, and other process and dust hazard analyses.
Ability to interpret engineering drawings, P&IDs, ventilation diagrams, and safety interlock systems.
Strong leadership and communication skills for effective cross-functional coordination.
Proven leadership skills.
Expertise in hazard identification for chemical, mechanical, and electrical systems.
Strong risk assessment and analytical abilities.
Ability to lead cross-functional meetings and influence stakeholders at the engineering and plant management level.
Proficiency with EHS management systems, safety auditing tools, and incident investigation methods.
Strong documentation, reporting, and program development skills.
Ability to manage multiple projects in a fast-paced manufacturing environment.
Excellent verbal and written communication skills.
Ability to work independently, manage multiple priorities, and deliver results in a fast-paced environment.

Responsibilities

Lead the implementation, ongoing management, and continuous improvement of Process Safety Management (PSM) programs applicable to battery manufacturing processes.
Maintain safety documentation, SOPs, and engineering controls relevant to battery production hazards.
Oversee safety programs for high-risk equipment and develop inspection, testing, and preventive maintenance standards in partnership with engineering and maintenance teams.
Lead annual and long-term EHS planning, including risk management programs, incident response strategies, and departmental improvement projects.
Facilitate Process Hazard Analysis (PHA), Layer of Protection Analysis (LOPA), and Dust Hazard Analysis (DHA) for cyclical reviews and capital projects.
Provide technical guidance and subject matter expertise to support effective implementation of process safety standards.
Manage safety data, metrics, and dashboards; track KPIs and generate regular compliance and performance reports.
Develop and deliver training programs on PSM, contractor safety, permits, equipment safety, and emergency procedures.
Assist in emergency response planning and conduct tabletop or field drills with relevant teams.
Support internal and external regulatory audits and ensure timely closure of findings.
Drive continuous improvement initiatives to strengthen operational safety culture across the plant.
Maintain cleanliness at the worksite in accordance with 5S3R Standards: Sort, Set in Order, Shine, Standardize, Sustain; Right Location, Right Quantity, Right Container.
Follow LGESMI existing cleaning SOPs during downtime (e.g., line stop, waiting time, etc.), including cleaning of designated equipment and surrounding work areas.
Perform other duties as assigned.