Analyzer Engineer


Singapore, 01, SG

Company:  ExxonMobil


ExxonMobil, one of the largest publicly traded international oil and gas companies, uses technology and innovation to help meet the world's growing energy needs.


We are one of the largest foreign investors in Singapore with more than S$25 billion in assets, and have been operating in Singapore for more than 125 years, expanding from trading kerosene to a multi-billion dollar manufacturing and marketing presence today. Singapore serves as the Asia Pacific hub for our Downstream and Chemical businesses, and it is also home to ExxonMobil's largest integrated refining and petrochemical complex in the world.


In Singapore, we also own an extensive network of service stations under the Esso brand and supply cylinder cooking gas (LPG) to many households. We also supply the commercial market in Singapore and those around the region with industrial, aviation and marine fuels and lubricants, and market liquefied natural gas (LNG).


Job Role Summary


What You Will Be Doing:

  • Provide analyzer expertise to assist Operations & Maintenance teams to support reliability improvement and long-term equipment improvement initiatives

  • Develop and manage equipment strategies as per the site safety and reliability practices

  • Collaborate when needed with other engineering disciplines to support miscellaneous asset operations

  • Provide analyzer expertise for field and online analyzer applications (chromatographic, spectroscopic, electrochemical, etc.), physical property analyzers and combustibles and Toxic gas detectors to enable assets to meet safety, environmental, regulatory and process control requirements

  • Monitor process analyzer performance data, apply statistical tools to assess analyzer performance

  • Drive improvements in analyzer performance and quantify the improvements in a performance scorecard

  • Lead/support incident investigations and root-cause failure analysis to identify and address the failure cause and provide appropriate recommendations on risk based work selection

  • Remain abreast of industry standards developments (e.g., ASTM, ISA, ISO, IEC); and Identify and support opportunities to improve site analyzer performance

  • Provide design and engineering management support to greenfield and brownfield projects:

    • Develop project design specifications for analyzer systems

    • Perform analyzer engineering calculations (e.g., fast loop lag time, probe wake frequency, ventilation requirements, phase envelopes)

    • Support cost estimation for analyzers and analyzer systems


What You Should Have:

  • A recognized degree in Chemical Engineering, Electrical Engineering (preferably with specialization in instrumentation or electronics), Electronics Engineering, Instrumentation & Control Systems, Chemistry (advanced degree preferred) or equivalent
  • Preferably with at least 5 years of working experience supporting Online Process Analyzers in the oil & gas, refining, or petrochemical industry, or related industries
  • Knowledge and working experience in:
    • Various analytical chemistry techniques (Gas Chromatography, Mass Spectrometry, Infrared & Ultraviolet Spectroscopy) Physical Property Analyzers and Gas Detectors
    • Key oil and gas, petrochemical or refining processes and their associated analyzer applications
    • Analyzer communication/transmission protocol and networking consideration for interface to Distributed Control Systems(DCS)
    • Industry standards, country-specific regulations, and local codes
  • Knowledge, skills, and experience in any of the following areas will be an added advantage:
    • Multivariate model based analyzer applications for unique process measurements;
    • Multiple open platforms (e.g., MATLAB, Pirouette) to develop models;
    • OPC servers/Analyzer Data Network and DCS/PLC interface
    • Data analytics platforms (e.g. JMP, Seeq) and data visualization tools (e.g. Tableau)
  • Verbal and written English proficiency
  • Willing and able to travel as required, both domestic and international



Please be informed that only shortlisted candidates will be notified, and you can find out more about our hiring process here. We thank you for your interest in ExxonMobil.

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