Mechanical Completions Engineer at Oilserv Group

Job Title: Mechanical Completions Engineer

Date Posted: 21st July, 2025.

Expiry Date: N/A

About Oilserv Group

Oilserv Group is a leading Nigerian energy solutions provider specializing in Engineering, Procurement, Construction, Installation, and Commissioning (EPCIC) services for the oil and gas industry, with a focus on pipelines and facilities. Established in 1992 and commencing operations in 1995, Oilserv has grown into a globally competitive integrated energy company with a strong track record in Nigeria and across Africa, utilizing top-tier quality and safety standards and employing cutting-edge technology.

Your Job Description at Oilserv Group

  • Takes part in project planning & scheduling; prepares and keeps up-to-date the mechanical pre-commissioning and commissioning scope plans and procedures.
  • Assists the Commissioning Manager to coordinate overall pre-commissioning, commissioning, and start-up processes of mechanical scope in new and existing pipelines and facilities from initial construction planning through to final handover to production operations/Owner.
  • Participates in developing commissioning plans and procedures, together with other discipline engineers and operation personnel.
  • Takes part in the project review meetings to ensure that the commissioning requirements have been duly complied with.
  • Assists with the assessment and selection of mechanical pre-commissioning subcontractor which includes review of subcontractor proposal (equipment list, personnel, consumables, and qualifications).
  • Performs engineering tasks associated with the pre-commissioning activities including site work under direction of the Pre-Commissioning Lead.
  • Assists in preparation of punch list of activities to be completed before pre-commissioning and commissioning.
  • Provides formal and informal reporting of work progress and status.
  • Ensures compliance with the quality system documentation requirements; reviews engineering documents for overall commissioning completeness and approval.
  • Develops and implements work procedures effectively.
  • Develops appropriate ITR (Inspection and Test Records), also known as A and B check-sheets, ensuring compatibility with design and equipment datasheet for each tag item on P&ID for review and approval.
  • Generates, where applicable (either using Client Software or Excel), the Discipline Acceptance Certificate (DAC), Mechanical Completion Acceptance Certificate (MAC), System Acceptance Certificate (SAC), Facilities Acceptance Certificate (FAC) of completed systems on site for handover from construction phase to commissioning team.
  • Develops and maintains client, vendor, and subcontractor relationships.
  • Develops and tracks master punch-list register using either client proprietary software or Excel to capture each discipline, sub-system, equipment tags; clearly showing status of cleared and outstanding items.
  • Monitors and supports subcontractors on site.
  • Responsible for ensuring the effective implementation and adherence to quality, health & safety policies during pre-commissioning and commissioning activities.
  • Develops systems and subsystems for mechanical discipline.

The Job Requirements at Oilserv Group

  • HND or above in Engineering.
  • Professional Trade Certificate.
  • Minimum of 7 years in mechanical installation, calibration, troubleshooting, with at least 3 years in a supervisory role, experience in completion software and commissioning processes.

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