About this role
Mechanical Engineer Job at Collection Development Limited
Job Position: Mechanical Engineer
Job Location: Lagos
Employment Type: Full-time
Key Responsibilities
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Supervise all mechanical works on site: HVAC (split-unit systems), domestic cold and hot water supply, sanitary drainage, soil stacks, rainwater drainage, water treatment plant installation, sewage treatment plant installation, and fire suppression systems.
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Review mechanical shop drawings and material submittals; recommend approval or rejection to the Programme and MEP Manager.
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Inspect all mechanical first-fix installations before partitions close; confirm pipe sizing, support spacing, and fall on drainage systems.
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Witness all pressure tests on pipework; issue pressure test certificates.
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Manage and supervise all mechanical subcontractor gangs; check daily labour and plant returns.
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Ensure all mechanical penetrations through slabs and walls are sleeved, fire-stopped, and sealed correctly.
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Lead mechanical commissioning and testing in coordination with the MEP Commissioning Engineer: filling and flushing, water treatment commissioning, sewage treatment commissioning, HVAC commissioning and balancing.
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Produce mechanical inspection and test records for inclusion in the Operations and Maintenance Manual.
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Required Qualifications and Experience
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Bachelor's Degree in Mechanical Engineering; COREN registration is preferred.
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Minimum 10 years of mechanical site engineering experience on multi-storey residential or commercial buildings.
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Experience commissioning water treatment plant and sewage treatment systems is a significant advantage.
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Good understanding of HVAC systems including split-unit installation and balancing.
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Membership of NSE is an advantage.
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Key Competencies and Personal Attributes
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Strong practical knowledge of mechanical building services installations.
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Thorough in inspections and record-keeping.
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Able to manage multiple mechanical subcontractor teams simultaneously.