FITTING SUPERVISOR

Department/Division:Mechanical / Piping

Reports To:Construction Superintendent

Job Summary

The Fitting Supervisor manages the layout, fabrication, assembling, and installation of piping and structural systems. They ensure dimensional accuracy and adherence to isometric drawings.

Key Responsibilities

• Plan and direct fitting operations for piping and structural works.

• Interpret complex P&IDs, Isometrics, and General Arrangement (GA) drawings.

• Manage spools fabrication and erection sequences.

• Ensure proper alignment and fit-up tolerances (gap, hi-lo) before welding.

• Coordinate with materials department for availability of pipes, flanges, and fittings.

• Oversee hydro-test pack preparation and execution.

• Conduct competency assessment of fitters.

• Ensure calibration of measuring tools and equipment.

Required Qualifications

• HND in Mechanical Engineering or equivalent technical diploma.

• Trade Test I, II, III.

Professional Certifications & Licenses

• Project Management basics is an advantage.

• HSE Certification.

Experience Requirements

• Minimum 10 years in piping/structural fitting, with 4 years as a Supervisor.

Technical Skills & Competencies

• Advanced blueprint reading and geometric calculations.

• Knowledge of flange management and torqueing procedures.

• Familiarity with ASME B31.3 codes.

Key Performance Indicators (KPIs)

• Fit-up accuracy (zero rework due to dimensional errors).

• Spool fabrication productivity (inch-dia/day).

• Successful hydro-tests.

Working Conditions

• Fabrication yard and installation sites.

Physical Requirements

• Active site walking and climbing.

To Apply:
Please send your CV to recruitment@marconi.ng

 

Application Deadline: Friday, FEBBRUARY 18, 2026