Production Supervisor
Job summary
The Production Supervisor – Cylinder production and welding line is responsible for the end-to-end supervision of injection moulding production operations during their assigned rotating shift at the Isolo, Lagos, plant. This is a floor-level leadership role focused on people, targets, output, and discipline, ensuring operators perform their jobs
Job descriptions & requirements
Responsibilities:
Production Output & Floor Supervision:
- Supervise all welding/ production operators during the shift, ensuring
machines are manned, running, and producing as per the daily production plan
across all ranges/ sizes of cylinders.
- Monitor shift production output against plan on a machine-by-machine basis;
identify shortfalls early, investigate root causes, and escalate to the Plant Manager when targets are at risk.
- Ensure operators follow correct production procedures, cycle times, material
loading protocols, and product changeover instructions as communicated by the
PPE or production planning team.
- Conduct regular floor walks during the shift to verify machine running
status, product quality at the press, correct material usage, and operator
adherence to work instructions.
- Coordinate with the maintenance engineer (expat/local) for any machine
stoppages; record downtime duration accurately and follow up to ensure timely
resumption of production.
- Enforce reject and rework segregation procedures on the floor; ensure
operators correctly identify, tag, and set aside non-conforming parts and that
reject counts are captured shift-wise.
Headcount Control & Workforce Management:
- Conduct a physical headcount of all operators at the start of every shift and
verify actual attendance against the authorised shift roster provided by the Plant manager.
- Ensure no operator works beyond their authorised position or machine
assignment without prior approval from the plant manager; report any
unauthorised deployment immediately.
- Record operator attendance, lateness, absenteeism, and early departures
accurately on the shift attendance register and submit to HR within the
same shift.
- Manage operator deployment across machines based on availability and skill, arrange cover for absent operators from within authorised headcount, and
escalate to PM/HR if cover cannot be arranged.
- Identify and report any operator underperformance, misconduct, or safety
violations to Junior HR and the Plant Manager within the same shift; do not
resolve disciplinary matters independently.
- Maintain an accurate record of contract vs. confirmed staff on the floor per
shift and flag any discrepancy with headcount authorisation to HR
immediately.
Quality, Safety & Compliance:
- Ensure all operators use correct PPE at all times and that the production
floor is maintained in a clean, safe, and organised condition throughout the
shift in line with the company’s ISO 45001 and 5S standards.
- Enforce product quality checks at the operator level — verify operators are conducting inprocess checks (weight, visual, dimensional) as per QA instructions and escalate quality deviations to the QA team immediately.
- Ensure correct material identification and usage per job card; prevent material mix-ups by verifying hopper loading against the production plan before each run.
Reporting & Handover:
- Complete the shift production report at the end of every shift capturing:
output per machine, downtime events, reject counts, headcount, material
consumed, and any incidents or escalations.
- Conduct a structured verbal and written handover to the incoming shift
supervisor covering machine status, pending issues, operator deployments, and
any open escalations.
- Submit all shift records — attendance, production output, downtime, and rejects to the Plant
- Manager, QC Supervisor, PPE Supervisor, and HR within
the same shift.
Requirements:
- Minimum of an HND in mechanical engineering, welding, Industrial Engineering, or a related field
- Minimum 5 years of experience in a steel production environment, with at
least 2 years in a supervisory role.
- Solid understanding of welding/ cylinder production processes, cycle times,
material loading, colour changes, and basic process parameters.
- Proven ability to supervise and manage a team of production operators across
multiple machines simultaneously.
- Strong headcount and attendance management discipline, with experience working with
shift rosters, attendance registers, and HR escalation procedures
- Ability to read and follow production plans, job cards, and work instructions
accurately.
- Good understanding of basic quality checks at the press: weight verification,
visual inspection, and reject segregation.
- Knowledge of workplace safety standards, PPE requirements, and ISO 45001 / 5S
practices in a manufacturing environment.
- Strong written and spoken English, able to complete shift reports and
attendance records, and communicate clearly with PM, QC, HSE, and HR.
- Ability to remain calm, decisive, and authoritative under shift pressure;
comfortable escalating issues without delay.
Remuneration: NGN 300,000 – 500,000 Monthly
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