Instrumentation and Controls Engineer


Port Moresby, NCD, PG

Company:  ExxonMobil


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.


ExxonMobil PNG Limited is the operator of the US$19 billion PNG LNG Project, an integrated development that is commercializing the gas resources of Papua New Guinea. Our production operations include gas production and processing facilities, onshore and offshore pipelines and liquefaction facilities.
Our operations commenced in the middle of 2014 and we ship liquefied natural gas to customers in Asia. Our operations have the capacity to produce more than 8 million tonnes of LNG annually.  


We are proud of our strong record in PNG for providing support to local communities across a wide range of economic and social programs that continue to transform the lives of Papua New Guineans. 



What role you will play in our team


As an Instrumentation & Controls (I&C) Engineer, you will be providing daily engineering support to the LNGP and HGCP assets.  This includes providing engineering expertise to identify, scope, and justify opportunities to improve the maintainability, reliability, and integrity of major I&C systems, including ICSR.  The focus of the role is to maintain system integrity, performance, availability, and reliability to maximise facility uptime and reduce operating costs.


The position is based at Port Moresby, Papua New Guinea.

What you will do


Opportunity Identification and Advancement

  • Lead root cause failure analysis (RCFA) and incident investigations into major I&C downtime events to identify measures to enhance system reliability
  • Identify high-cost contributors, bad actors, and opportunities to reduce process interruptions
  • Bring forward and provide technical evaluation on opportunities for facility enhancement
  • Create and steward progress on Management of Change (MOC) items


Provide Technical Input to Operations, Maintenance, and Projects

  • Identify and prioritize initiatives to maximize the benefit to the company, including the ability to calculate / quantify risk and benefit probabilities and magnitudes
  • Manage Industrial Control System Requirement (ICSR) compliance and administration
  • Provide feedback to maintenance, operations, and projects on the status of key projects and program activity
  • Provide technical guidance to operations and maintenance on the installation, commissioning, overhaul, and modification of I&C system components
  • Provide key technical specification input into the selection of new materials or kit


Maintain I&C System Integrity

  • Program owner for Facility Integrity Management System (FIMS) Program 08 Critical Instrumentation, Controls, and Alarms (CICA)
  • Define I&C system surveillance activities and tools to ensure ongoing equipment integrity, reliability, and availability
    • Identify data & capture/trending tools needed to monitor compressor efficiencies
    • Define practices and tools for trip & failure reporting, and RCFA
    • Develop strategy for implementing condition-based monitoring tools/programs
  • Develop and maintain a detailed knowledge of critical equipment 
  • Develop ability to understand and review the following drawings
  • Develop and maintain a detailed knowledge of critical equipment
  • Develop ability to understand and review the following drawings
    • Control system schematics and loop diagrams
    • P&ID's, isometric and plan/elevation drawings
  • Develop equipment condition monitoring contacts


Role requires technical know-how and critical thinking in the engineering space.  It does not include issuing purchase orders (PO) or other procurement scope, doing replace-in-kind maintenance activities, conducting preventative maintenance tests, etc. which would be typical of maintenance, planning, or procurement responsibilities.

About you


Skills and Qualifications


  • 4-year engineering degree in electrical, networks, or telecom discipline, with a strong I&C system-oriented experience.
  • Demonstrated ability to integrate technical expertise, industry knowledge, and business experience / judgment to support the application and use of surveillance skills and tools
  • Familiar with ExxonMobil I&C integrity work process and procedures
  • Able to constructively engage and influence “as part of the technical team”
  • Able to relate technical issues directly to business impacts and effectively communicate to all
  • Able to drive improvements in work processes, technology and organization
  • Technical leader within Ops Tech function, with depth and breadth of the requisite technical skills and work experiences
  • Able to lead development of key I&C system integrity plans while identifying and applying opportunities of lessons learned and best practices
  • Demonstrated effectiveness in external interactions in area of expertise
  • Working experience with multiple of the following subject areas: machinery instrumentation and controls, ICSR, network design, fibre optic and radio signal telecommunications, DCS, Safety Instrumented Systems (SIS), hazardous area equipment

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: 


  • Medical Plan
  • Life Insurance
  • Home Ownership Assistance Program (HOAP)
  • Emergency Loan
  • Disaster Assistance Loan
  • Tuition Assistance Program (TAP)


Please note benefits may change from time to time without notice, and may be subject to certain requirements and applicable laws. The benefits programs are based on the Company’s eligibility guidelines. 

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ExxonMobil PNG Limited is an Equal Opportunity Employer: 


All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin or disability status.


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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