E&I(Electrical & Instrumentation) Technician

Date: Aug 26, 2026

Location: Yeosu, Jeollanam-do, KR, 59614

Company: W. R. Grace & Co.

Job Description

  • Install, test, calibrate, tune, maintain, repair and modify all plant electrical, instrument, and Emerson DCS control systems and PLCs at the highest level of skill in accordance with training, plant procedures and direction.
  • PM, BM, MI (incl. related to IPHS-18 Grace Mechanical Integrity), all maintenance relating scheduling and implementation input using SAP ERP PM Module
  • SAP Ariba purchasing process handling
  • Maintenance Spare parts managing
  • EHS workstream preparation and issuing. (sometimes, safety work permit issuing supplementary)
  • Drawings, Equipment information, All maintenance data management
  • Supervising Maintenance Field activities performed by external service vendors
  • Electric safety Manager role for plant high voltage facilities (optional)

Responsibilities

  • Understand and follow Company policies and procedures.
  • Understand and follow local regulations and standards regarding E&I perspectives
  • Perform work setup including required materials, tools and special equipment normally associated with electrical or instrumentation for all company’s area
  • Perform all field maintenance activities related to E&I matters in a team or work alone
  • Taking the main role of electric safety manager
  • Consult with Supervisor daily to obtain work assignments, keeping Supervisor informed of all activities, needs and problems and weekly maintenance work planning
  • Responsible for SAP ERP PM module managing effectively, with creation of standard PM schedules to meet the relevant maintenance policies and procedures
  • Responsible maintenance budget and actual spending tracking within budget
  • Responsible for SAP Ariba purchasing process handling, including creating PR with the proper vendor quotation, the delivery schedule tracking, goods receiving and invoicing
  • Responsible maintenance spare parts managing, including listing, regular inventory check, planning to purchase, developing spare parts managing strategy
  • Ensure to maintain adequate inventories of tools, supplies and parts to accurately repair all equipment.
  • daily EHS workstream preparation for maintenance work
  • Support to perform engineering duties in planning and designing all mechanically and electrically functioning equipment.
  • Responsible for developing the relevant maintenance procedures as needed
  • Accountable for managing drawings, equipment information, equipment maintenance manual, all maintenance data with regular backup of data
  • Being supplementary plant maintenance supervisor role to manage the nested contractors
  • Reporting regularly to direct manager to align with plant and department KPIs

Required Qualifications

  • Intermediate level of English reading and writing
  • Managing experience with SAP ERP PM Module for Maintenance part
  • Working experience of both mechanical and electrical maintenance in chemical plant
  • PC Literate (MS Office, AutoCAD, SAP ERP)
  • Comprehensive understanding of Maintenance activities workflow
  • Education: Minimum associate degree majored relevant Engineering
  • Required work experience: Minimum over 3 years at maintenance part in chemical company

Preferred Qualifications

  • Good to have Certification of Engineer Electric Safety
  • Various certificates are preferred (Electrical, Boiler, Fire electrical, Fire mechanical, Gas, Hazardous material and so on)

Other Compensation