Senior CAD Designer – Mechanical / Piping (TEA) Job At International Energy Services Limited (IES)

Senior CAD Designer - Mechanical / Piping (TEA)

International Energy Services Limited (IES)

Senior CAD Designer – Mechanical / Piping (TEA) Job Vacancy At International Energy Services Limited (IES)

Senior CAD Designer – Mechanical / Piping (TEA) job vacancy is currently available at International Energy Services Limited (IES). Applications are hereby invited from suitably qualified individuals who possess all the below-listed criteria.


International Energy Services Limited (IESL), established in 1990, is a specialist, multidisciplinary, energy services company that provides integrated, client-focused and cost-effective services in the oil and gas industry.

Job Objective

  • Ensure the company’s Computer-Aided Design (CAD), drafting works activities are carried out in a safe, uniform, and efficient way.
  • Developing and implementing design standards
  • Support the processing of “As-Built” for changes related to completed projects and engineering changes within the plant.

Senior CAD Designer – Mechanical / Piping (TEA) Duties & Responsibilities

  • Acknowledge and participate in quality assurance and quality improvement for projects carried on companywide.
  • Processing of “As-Built” information from changes completed and reporting progress status.
  • Actively participate and incorporate plant change information resulting from project activities using AutoCAD, GTX Raster CAD, Microsoft Office software and other relevant software.
  • Produce technical drawings and documentation on CAD equipment in a safe, efficient, and effective manner according to industry standards.
  • Participate in quality assurance and quality improvement process for projects executed within NLNG.
  • Participate in training, coaching of personnel within the department and organisation
  • Perform engineering critical assessment changes to existing drawings arising from plant project activities.
  • Ensure all converted and updated documents are correctly presented for uploading in PACER-D,
  • Develop detailed drawings for integrated systems in coordination with discipline engineers and customer requirements.
  • Interface closely with discipline Engineers / Project Engineers to ensure project and plant change documentations are closed out in a reliable and quality-focused manner.
  • Improve Pacer-D document titles to reflect the document actual Titles, Types, Units and Tag number to enable better search (in close co-operation with TEA/1),
  • Reconcile and update document clashes and revision re-issued between different projects,
  • Ensure overall consistency, quality, technical accuracy of updated As-Built document are conforming to procedure specifications and other applicable standards like BS, ASME, ASTM, etc.,
  • Assist in the preparation of technical designs for in-house design work,
  • Participate in project review meetings as appropriate
  • Aid in preparation and review of project specifications as requested by project engineers.
  • Incorporate “As-Built” information on assigned As-Built drawings and related drawings in a controlled manner,
  • Maintain proper filing system including revision control for all documents and drawings in hand,
  • Plan, manage and meet workload expectations effectively and efficiently
  • Transfer nonstandard file formats into the standardized formats ensuring uniform and complete information,
  • Compile and provide reliable progress reports and schedules as required for specific assigned tasks in an accurate and timely fashion,
  • Keep abreast of changes to operating procedures, work instructions and control systems related to the function of SENIOR CAD DESIGNER / ENGINEER.


  • HND or equivalent in an Engineering discipline.
  • Minimum of 7 years experience, out of which 5 years should be in CAD design activities in the oil and gas industry,
  • Experience shall include computer use of general software Microsoft Office & PACER as well as CAD specific software (Auto CAD, GTX Raster CAD.

How To Apply For Senior CAD Designer – Mechanical / Piping (TEA) Job


  • Application is open only to contract personnel currently working on a similar service/role in Nigeria LNG.
  • The candidate can apply to a maximum of two (2) positions
  • The following documents must be properly titled (document name_candidates names) and uploaded:
    • Detailed CV
    • Copies of tertiary education certificates
    • Copy of NYSC discharged or exemption certificate
    • Copies of all relevant professional membership/affiliations and evidence of last payment of membership dues.
  • Only shortlisted candidates will be contacted.
  • Any false information provided during or after the application process will lead to the outright disqualification of such candidate(s).
  • If you have any challenges with the application portal, please email for support.

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Interested and qualified? Go to International Energy Services Limited (IESL) on to apply