CAD Designer – Mechanical / Piping at International Energy Services Limited (IESL)


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.

We are recruiting to fill the position below:

Job Title: CAD Designer – Mechanical / Piping


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Location: Port Harcourt, Rivers

Job Objective(s)

  • Participate in the activities of TEA Drawing Office, including update of Mechanical & Piping 2D drawings & 3D models for PDRs & SECs. Ensure that all field verification works are carried out in a safe and efficient way.
  • Supports the outputs of other disciplines to ensure compliance to Client’s Asset Information Management procedures, standards and formats.

Duties & Responsibilities

  • Participate in the execution and close out of:
    • As built redlined PDR and SEC
    • Upgrading of documents,
    • Drafting / design request from client’s departments and sections.
  • Actively participate in the conversion to native files of Client’s documents types and incorporate plant change information resulting from project activities using AutoCAD, MicroStation, GTXRaster CAD and Microsoft Office software,
  • Produce technical drawings and documentation on AutoCAD to support client’s activities as required from projects and discipline in accordance with client’s Asset Information Management procedures and applicable standards.
  • Assist in the preparation of technical designs for the draft works assigned.
  • Review drawings to ensure alignment with client’s approved procedures and applicable standards.
  • Propose improvements and initiatives on client’s CAD activities.
  • Incorporate as-built information on assigned drawings and related drawings in a controlled manner and upload into client’s EDMS within the specified duration.
  • Maintain proper electronic filing system including revision control for all documents and drawings in hand.
  • Transfer non-standard file formats into the standardized formats ensuring uniform and complete information
  • Ensure all CADed drawings are saved on client’s livelink in accordance to the file naming convention
  • Compile appropriate reports 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 drawing office
  • Send weekly report to team lead on work progress
  • Carry out all other activities assigned by supervisor and Line head.

Job Requirements

  • HND/B.Sc or equivalent in any Engineering discipline preferably Mechanical Engineering.


  • Minimum of 5 years’ experience in CAD and design works for the oil and gas industry,
  • Experience shall include computer use of Microsoft Office as well as CAD specific software (AutoCAD, GTXRaster CAD, MicroStation, etc.).

Application Closing Date
27th January, 2022.

How to Apply
Interested and qualified candidates should:
Click here to apply online

Click here for more information (PDF)


  • The Curriculum Vitae must be properly titled and uploaded (e.g CV_Data Analyst_Chukwu Abiola Ahmed)
  • Relevant Credentials, Professional and membership Certificates, where applicable, must be uploaded as a single PDF file
  • Application for more than 2 positions will be automatically disqualified.
  • Only applications received via the IESL online portal shall be considered.
  • Only Shortlisted Candidates will be contacted.
  • Any false information provided during or after the application process will lead to outright disqualification of such candidate(s).
  • If you have any challenge with the application portal, please email: [email protected] for support only.


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