Systems Technicain


Sriracha, 20, TH

Company:  Esso

About us


At ExxonMobil, our vision is to lead in energy innovations that advance modern living and a net-zero future. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.


The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies.


We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why and how we can work together.


Esso (Thailand) Public Company Limited (ETL) - an integrated petroleum refining, petrochemical, and marketing company with a full range of downstream operations - one refinery with chemical/aromatics units in Sriracha, a network of distribution terminals, nationwide Esso-branded service stations, and a strong lubricants presence under the Esso and Mobil brands.



What you will do


  • To support system engineer (SE), plant information engineer (PIE) and application engineer (AE) in the day to day operation of the Plant safety and efficiently.
  • To monitor healthy and productivity of Process Control System, Operation Simulation System and L2&L3 process control network including LCN, UCN, Hiway, ACM, PHD and Oracle etc and report to system leader or engineer to take appropriate action to maintain their efficiency, productivity and health.
  • To Backup Process control system, LCN, L2 and L3
  • To fixing Process control system, LCN, L2 and L3 problems
  • To build Process Control and Process Historian database (PHD) tags
  • To building process control system graphic and Building Data Visualization (DV)
  • To lay process control and computer network cables
  • To build Operation Instruction and Operation Monitoring (OIOM) Inventory Management (IM) equipment and product and Lab interface
  • To standby for call out to fix Process control system, LCN, L2 and L3 problems during off hour
  • To monitor, configure, troubleshoot and resolve system, network and application issue or failure as assigned by system engineer or leader



About you


Skills and Qualifications

  • GPA 2.7+, Good command in English
  • Should be good in computer or instrumentation, (High Vocational in Computer or Instrumentation or related
  • Familiar with Computer Network/Process Control System network configuration
  • Ability to do all aspect of Computer Network/Process Control System backup and repairing
  • Ability to do all aspect of Computer Network/Process Control System network wiring
  • Ability to build Process Control System graphic
  • Ability to build MS, SQL database
  • Ability to build Flash/HMTL graphics
  • Ability to build VB on Excel, Access



Your benefits


An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.

We offer you:

  • Competitive benefits and compensation
  • Premium medical health plan & life insurance
    • Full coverage OPD (for actual reasonable amount necessary for treatment)
    • Limit out-of- pocket for IPD
    • Thai Baht 6,000 dental fee/year
  • Annual medical check-up
  • Fitness membership
  • Provident fund contribution rate 5%  to 15% of salary
  • Contribution 5% of salary to employee savings plan
  • Housing loan subsidy
  • Workplace flexibility e.g. flexible work hours, work from home
  • 10 to 20 days annual vacation
  • 5 days personal business leave
  • Special occasion leaves e.g. Birthday, Wedding or Graduation
  • Skills training & development program
  • Tuition assistance

*Eligibility and details may vary according to work location, service year and conditions in each program/plan.

Please note benefits may be changed from time to time without notice, subject to the direction and discretion of the Company and/or applicable law.


Application Process


Please be informed that only shortlisted candidates will be notified, and you can find out more about our hiring process here.

For more information about business solicitation and recruiting scams, please click here.

We thank you for your interest in ExxonMobil.”


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Equal Opportunity Employer


ExxonMobil is an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability


Corporate Separateness Statement


Nothing herein is intended to override the corporate separateness of local entities. Working relationships discussed herein do not necessarily represent a reporting connection, but may reflect a functional guidance, stewardship, or service relationship.

Exxon Mobil Corporation has numerous affiliates, many with names that include ExxonMobil, Exxon, Esso and Mobil. For convenience and simplicity, those terms and terms like corporation, company, our, we and its are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, ExxonMobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships


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