Production​/Business Unit Manager

Job Description

Location: Brett Martin Ltd, 24 Roughfort Road

Brett Martin, a recognised leader in plastics and building products manufacturing, is seeking an experienced Production / Business Unit Manager to oversee operations within our Plumbing & Drainage division.

This is a key operational leadership role responsible for the efficient running of multiple production units, ensuring safety, quality, delivery and cost targets are met. You’ll lead a committed team, work closely with support functions across the business, and play a central role in driving continuous improvement.

We’re looking for a strong people leader with proven manufacturing management experience, excellent communication skills, and a track record of delivering measurable operational improvements.

If you’re seeking a role with real scope to influence performance and shape the future of a key product division, we’d welcome your application.

Main

Purpose:

To lead the operational performance of the Plumbing & Drainage production units, ensuring safe, efficient and cost‑effective manufacturing that meets quality specifications, delivery expectations and business objectives. The post holder will drive continuous improvement, optimise resources and build a high‑performing, engaged team.

• Lead the day‑to‑day running of all production operations across the plumbing and drainage division, ensuring output meets specification, quality and delivery requirements.
• Plan and schedule production activity in collaboration with Planning, ensuring efficient sequencing and resource utilisation.
• Monitor machine performance, champion preventative maintenance, and work with Engineering to minimise downtime and maximise throughput.
• Identify, monitor and improve production KPIs relating to safety, quality, cost, waste and delivery.
• Ensure production areas operate to the required housekeeping, safety and compliance standards.

• Lead and deliver departmental business improvement plans, enhancing efficiency, reducing waste and improving workflow.
• Drive process optimisation and seek opportunities to maximise synergies between production units.
• Support cultural change programmes to build a continuous improvement mindset.

• Ensure the production workforce is adequately resourced, trained, competent and supported to meet operational needs.
• Provide clear communication, direction and feedback to teams.
• Drive engagement, develop talent, promote flexible working practices and manage performance effectively.
• Handle day‑to‑day employee relations matters in line with company policies and employment legislation.

• Ensure quality standards and quality assurance systems are understood, followed and regularly reviewed.
• Work closely with Quality and Technical teams to resolve issues and improve product consistency.
• Ensure compliance with Health & Safety legislation and company procedures.

• Manage and control all operational and material costs within agreed budgets.
• Undertake stock management of raw materials and finished goods.
• Monitor and account for variances between planned and actual production.

• Report weekly to the Head of Plumbing and Drainage Operations on all production, workforce and operational matters.
• Prepare monthly performance reports for presentation to the Board.
• Maintain accurate records relating to production output, scrap, timekeeping, training and other KPIs.
• Collaborate closely with support functions (Engineering, Maintenance, Quality, HR, H&S, Technical and Commercial) to ensure smooth factory operations.

At Brett Martin, you’ll join a workplace where our teams have created a positive working and learning environment. We have career pathways for everyone, whether you’re looking for a specific office role or would like to work hands‑on with products. No matter which area of the business you join, you’ll find plenty of opportunities to learn new skills and develop a rewarding career.

Brett Martin, established in 1958, is a leading independent manufacturing company based in Northern Ireland, employing around…