Senior Piping Designer Services

Senior Piping Designer Services

Consultancy Services, Resource Development, Skill Acquisition and provision of Human Resource for all sectors of the Nigerian economy.

Senior Piping Designer Services

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Posted: Sep 28, 2026

Deadline: Not specified

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Consultancy Services, Resource Development, Skill Acquisition and provision of Human Resource for all sectors of the Nigerian economy.

Senior Piping Designer Services Job Type Full Time Qualification BA/BSc/HND

Experience

• Location Lagos

• Job Field Engineering / Technical

• MAIN FUNCTIONS

• Develop detailed piping layouts and designs for oil & gas and industrial facilities.

• Prepare and review Piping & Instrumentation Diagrams (P&IDs) and piping arrangement drawings.

• Develop 3D piping models using relevant CAD/3D design software.

• Prepare General Arrangement (GA), isometric, spool, fabrication, and piping layout drawings.

• Ensure proper routing, accessibility, maintainability, and constructability of piping systems.

• Coordinate piping designs with process, mechanical, structural, civil, electrical, and instrumentation disciplines.

• Review piping specifications, line lists, equipment layouts, and vendor drawings.

• Check piping designs for compliance with applicable codes, standards, and project specifications.

• Perform design reviews and identify clashes, interferences, and constructability issues.

• Support material take-offs and preparation of piping material specifications.

• Participate in design reviews, model reviews, HAZOP/HAZID, and constructability reviews.

• Provide technical support during fabrication, construction, installation, commissioning, and field modifications.

KEY RESPONSIBILITIES

• Develop and maintain accurate 3D piping models and design deliverables.

• Produce piping isometrics and fabrication drawings from approved designs.

• Ensure appropriate clearances around equipment, structures, access ways, and maintenance areas.

• Coordinate pipe supports and interfaces with structural and mechanical systems.

• Review piping stress requirements and coordinate with piping stress engineers where required.

• Incorporate engineering changes and maintain design documentation.

• Check work produced by junior piping designers and provide technical guidance.

• Participate in site surveys and field verification activities.

• Resolve design and construction queries related to piping systems.

• Ensure all deliverables meet project schedules, quality requirements, and applicable standards.

• QUALIFICATIONS & EXPERIENCE

• HND, Bachelor's degree, or equivalent technical qualification in Mechanical Engineering, Piping Design, or a related discipline.

• Significant experience in piping design within oil & gas, petrochemical, refinery, LNG, or process facilities.

• Strong experience with piping layout, 3D modelling, piping isometrics, and design drawings.

• Proficiency in relevant design software such as AutoCAD, AVEVA E3D/PDMS, SmartPlant 3D, or equivalent.

• Ability to interpret P&IDs, piping specifications, equipment drawings, and engineering documents.

• Knowledge of applicable piping codes and standards, including ASME B31.3, where relevant.

• Good understanding of piping materials, valves, fittings, supports, and piping components.

• Strong multidisciplinary coordination and communication skills.

• Experience supporting FEED, detailed engineering, EPC projects, construction, and commissioning is an advantage.

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