Instrument Engineer, CTM – CTM Assurance at Nigeria LNG Limited (NLNG)

Nigeria LNG Limited is a globally competitive LNG company helping to build a better Nigeria, incorporated as a private limited liability company on May 17, 1989 to harness Nigeria’s vast natural gas resources and produce Liquefied Natural Gas (LNG) and Natural Gas Liquids (NGLs) for the domestic and export markets. We provide exciting career opportunities and an innovative work environment.

We are recruiting to fill the position below:

Job Title: Instrument Engineer, CTM – CTM Assurance

Reference Code: PEI/2022/2/E
Location: Bonny, Rivers 


  • To maintain and renew (as required) a portfolio of custody transfer & metering (CTM) critical to plant operations across the LNG value chain (from Gas Suppliers up to Condensate/LNG/LPG loading) thereby assuring quality of gas supplies and Condensate/LNG/LPG sold to customers.

Main Accountabilities

  • Carry out gas suppliers metering facilities’ validation as per PG annual plan in line with Gas Supply Agreements (GSA) and follow-up on action plans to facilitate fiscal integrity.
  • Perform periodic inspections and adequate maintenance execution (ME) in line with Gas-GAME (Gas-Global Asset Maintenance Excellence) on all instrumentation installed on all export metering facilities on-site to ensure quality/on-spec Condensate/LPG/LNG.
  • Maintain excellent record keeping and documentation on custody transfer & metering (CTM) systems and ensure the integrity of all relevant drawings and diagrams, assuring plant integrity.
  • Identify the need for new spare parts and carry out periodic stock review of custody transfer & metering, Fire, Gas and Smoke detection and quality measuring instrument systems to ensure cost effectiveness of long-term budget proposals.
  • Provide technical input to maintenance/engineering/obsolescence strategies and propose applicable upgrades to existing systems to continuously improve on performance for sustained system reliability.
  • Manage workflow using the Computerized Maintenance Management System (CMMS) to ensure adequate capture of team activities for Audit purpose, performance Analysis, Procedures and Work Instructions improvements, and System continual to ensure compliance with ISO 9001:2000 and Company Quality Management System (QMS).
  • Plan and schedule maintenance tasks to ensure that preventive maintenance is executed as per schedule and back-logs are kept below agreed target to assure system reliability and availability
  • 8. Provide technical support to senior instrument engineer (CTM) and contribute to specialist training development and competency development program peculiar to CTM thereby assuring Assessment & Progression (A&P) scheme’s objectives.


  • Bachelor’s Degree in Engineering or Sciences (Electronics/Electrical, Instrumentation, Control or Mechanical) at Second Class Lower Division (2.2) and above.
  • Minimum of 3 years post-graduation work experience in instrumentation (including analytical systems and CTM) in the Oil and Gas industry, with at least 2 years in similar function in an LNG plant or in a petrochemical company or in the Oil & Gas industry.

Application Closing Date
5th January, 2023.

Method of Application
Interested and qualified candidates should:
Click Here to Apply Online

Job / Application Requirements

  • Applicants should attach only the underlisted mandatory documents to their applications. Please do not attach any other documents except those listed below. All attachments must be in PDF format:
    • NYSC Completion Certificate or Exemption Dertificate
    • University Degree Certificate / Tertiary Institution certificate specified for the role you are applying for
    • Professional certificate(s) stated in the Job Description of the role you are applying for
    • Government-issued Birth Certificate
    • Copy of Secondary education certificate
    • Copy of Primary education certificate or testimonial
    • Curriculum Vitae (not more than 2 pages)
  • Applications must be completed online and should not be duplicated. Anyone who submits more than one application will be disqualified. Please review and ensure accuracy and completeness of all information provided on your application form before you submit. Any false information provided during or after the application process will lead to outright disqualification.
  • For the best user experience, please make use of laptops and desktops, not Mobile Phones.
    • The supported Internet browsers are:
      • Microsoft Internet Explorer – 11.0 & later
      • Mozilla Firefox – 63.0 & later    
      • Apple Safari – 6.2 & later
      • Google Chrome – 68.0 & later.

Application Instructions

  • Click the link above to apply directly for this specific role or Click Here to follow the general application process  
  • Click on “Register with Us” to register
  • If you have already registered, click on “Job Search”.
  • Click on “Start” and the position advertised will be displayed.
  • Scroll down and select the position by clicking on the grey box in front of position
  • Click on “Apply”
  • Attach /upload copies of only the specified documents – on the Job Portal. Send your application once you have completed all the segments of the application portal

Important Notice

  • NLNG does NOT demand Payment from applicants: Application is FREE OF CHARGE.
  • NLNG does NOT assign agents to assist applicants in processing applications.
  • Only successful candidates at each stage of the exercise will be contacted.
  • Only applications completed via the NLNG JOB PORTAL are valid. To avoid exposure to dubious/fraudulent websites/links, kindly apply ONLY via
  • We are an equal opportunity employer and, all employment decisions are based on business needs, job requirements and individual qualifications after competitive assessment.  
  • Eligible Females and People with Disabilities are encouraged to apply.
  • Candidates who require reasonable adjustment during this recruitment by reason of disability, should kindly let us know for our evaluation. After applying on the NLNG portal, please send an email titled “Reasonable Adjustment” to . A ‘reasonable adjustment’ is a change that must be made to remove or reduce a disadvantage related to:
    • A job applicant’s disability when applying for a job
    • An employee’s disability when doing their job.
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