DescriptionUtility Mechanical TechnicianMechanical technician in Utility is responsible for managing various mechanical
facilities and their parts including air compressor, boiler, chiller, clean/dry room
facilities, firefighting facilities, HVAC, and infra. Its main tasks include regular status
check, fueling, replacement, and cleaning. This position is also required to take
appropriate measures when there is any malfunction or damage of facilities.
Job Duties and Responsibilities:Air Compressor Facility Maintenance
- Check and inject compressor motor oil if needed
- Disassemble and check compressor filters. Replace filter parts if needed
- Disassemble and cleanse compressor auto drain trap
- Run test operation of compressor
- Run test operation of air dryer
- Disassemble, cleanse, and test Air T/K(PA, IA) drain trap
- Disassemble and check dryer filters. Replace filter parts if needed
NMP Recovery Facility Maintenance
- Measure circulating pump vibration coefficient
- Disassemble and cleanse circulating pump strainer regularly
- Grease motors
- Check tracing status before winter for freezing prevention
- Check operation status of eye shower
- Replace Fan V-belt
A/C Tower Maintenance
- Grease A/C towers and air supplying/exhausting fans
- Replace V-belt of A/C towers and air supplying/exhausting fans
Steam Boiler Facility Maintenance
- Replace and cleanse the micro-filter of water softener and purifier
- Disassemble and clean the chemical line
- Test LNG line instrument and leakage
- Set(blow-down), disassemble, and clean glass water gauge
- Test upper/under part of blow-down C/V function
- Disassemble and maintain condensate pump strainer and heat transmitter
- Disassemble and maintain DEMI pump strainer and heat transmitter
- Disassemble and maintain deaerator, boosting pump strainer and heat transmitter
- Grease and oil pump and run operation test
- Measure boosting pump vibration coefficient
- Grease and oil boiler fans and motors
- Check and maintain heat transmitter and S/T of boiler fans and motors
- Repair or replace boiler accessories and PG/TG
- Measure fuel consumption and make adjustment if needed
Hot Oil Boiler Facility Maintenance
- Test LNG line instrument and leakage
- Grease and oil pump and run operation test
- Eliminate air and moisture in the expansion tank
- Measure hot-oil boiler pump/fan vibration coefficient
- Grease and oil boiler fans and motors
- Check and replace v-belt of fan if needed
Chiller Facility Maintenance
- Run operation test of chiller expansion tank line
- Disassemble and maintain make-up water strainer
- Grease chiller cool water pump and remove strains
- Grease chiller cooling water pump and remove strains
- Inject chiller C/T (Cooling Tower) decelerator oil and run test operation
- Grease chiller C/T fan motor and run test operation
BCU/BFU/FFU Maintenance
- Check BCU differential pressure and replace medium filter
- Replace BCU pre filter
- Replace BFU/HFU filter
HVAC facility maintenance
- Grease HVAC inner fan bearing
- Check HVAC inner sensors and drainage status
- Test differential pressure sensor operation
- Disassemble and cleanse cool/steam/condensate water line strainers
- Adjust tension of v-belt and replace if needed
- Replace HVAC filter regularly
- Replace HVAC air vent and operate air purge
- Repair and replace HVAC steam trap and PG/TG
EHP, PAC, Air Shower Facility Maintenance
- Check EHP/PAC operational status, and outdoor unit pressure condition
- Clean EHP/Package filter
- Replace Air Shower filter
N2, NG Facility Maintenance
- Check and replace the meter
- Supervise PSC Popping test construction
Legal Inspection Management
- Deal with regular inspection of government offices
- Document/keep legal inspection logs and related documents
Facility Management
- Create and update facility management history
- Create and update inspection log
- Clean the facilities and facility room floors
[Boiler only]
- Supervise pipe cleaning work
- Prepare and response to the legal inspections including open/in-use inspections
[Chiller only]
- Purchase and manage inventory of C/T chemicals
[HVAC only]
- Supervise pipe cleaning work
- Prepare and response to the legal inspections including open/in-use inspections
Troubleshooting
- Take appropriate measure when the facility is malfunctioning or damaged
- Other tasks as necessary to meet the organization's needs
Role Duties and Responsibilities:The S1 level is particularly expected to the following roles to perform the job
successfully and contribute to meet the organization goals.
- Perform routine tasks under direct and/or indirect supervision
- Possesses broad knowledge of equipment, tools, and instructions/procedures obtained through work experience
Qualifications:To perform this job successfully, an individual must be able to perform each essential
duty satisfactorily. The requirements listed below are representative of the
knowledge, skill, and/or ability required. Reasonable accommodations may be made
to enable individuals with disabilities to perform the essential functions.
Education:High School Diploma or GED (General Education Development)
(Preferred) Associate degree in related field
Experience:0-2 years of experience in EV Battery, auto part, automobile industry, or similar high-volume manufacturing in electric or chemical component
Language skills:Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals in English
Ability to write routine reports and correspondence in English
Computer skills:Basic skills in Microsoft Office (Excel, Word, PowerPoint, etc.)
Physical Requirements:- In the office: Must wear the company-provided uniform
- In the production site: Must wear the company-provided uniform and PPE including safety shoes, safety helmet (hard hat), safety glasses/safety goggles, portable gas measuring device
- In the A/C tower: Must wear dust-proof mask
- When exposed to NMP, hot oil: Additionally wear gas mask, dust-proof mask, chemical resistant clothing
Work Environment:
(Additional local research required)
- Usual office environment
- Production/construction site
- Risk of noise: Above 90db in compressor room
- Risk of high temperature: 104~122°F in boiler room, machine room, vacuum pump room
- Potential exposure to hazardous materials (heating medium oil, NMP, water treatment chemicals (boiler treatment compound, acidity regulator, etc.)) and various kinds of lubricating oils
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
- Ability to safely and successfully perform the essential job functions consistent with the ADA, FMLA and other federal, state and local standards.
- Ability to maintain regular, punctual attendance consistent with the ADA, FMLA and other federal, state and local standards.
- May occasionally left and/or move up to up to 50 pounds.
- Must be able to regularly stand, walk, sit, talk or hear. The employee is occasionally required to reach with hands and arms to include stoop, kneel, bend or crawl.
Core Competencies:Professional Competencies:
- Advanced understanding of UT facility
- Advanced troubleshooting ability to deal with facility malfunctions
- Advanced understanding of measuring tools and methods
- Ability to manage and prioritize workload
- Prepare routine documentation as required under limited supervision
- Ability to solve problems related to utility (mechanical) that might require analysis to understand
Role Competencies:Performance Impact:
- Perform routine tasks required for floor operations for relatively complex and difficult equipment (or production process) compared to S1 level
- Perform under direct and/or indirect supervision and follow standard instructions/procedures
- Suggest improvements in floor operations based on floor experience and Knowhow
Expertise:- Generally, require high school diploma or GED (For equipment maintenance, require knowledge/skills equivalent to an associate's degree)
- Require to complete internal/external training required to perform the job
- Possess broad knowledge of equipment, tools, and instructions/procedures obtained through work experience; Able to operate tasks of three to four sub- processes
- Identify irregularities and troubleshoots (encountered problems are routine but should be resolved through understanding of the equipment (or production process)
Collaboration and Supervision- Build stable and collaborative relationships within and across teams
- Take first action and report to superiors when identifying any irregularities which are not compliant to the instructions regarding work environment, equipment operation, raw materials, and quality of products
- Provide technical coaching and advice to S1 level members on the equipment (or production process)
