Warehouse Supervisor
You will be responsible for the daily operation of the warehouse and for overseeing a team of up to 15 production operatives. You will be comfortable in managing KPI's, whilst optimising efficiencies where possible. You will oversee that all orders are picked to meet time targets and explore ways that can improve site operations.
Comfortable in leading by example, you will find problem solving enjoyable, whilst working with the warehouse team in a busy environment.
This is a dayshift Monday to Friday role with some occasional weekend working required.
About the role
Leading the warehouse stock, picking and yard loading teams;
Delegation of daily duties, whilst motivating others;
Overseeing the delivery, receipting and storage of goods as they are produced by on-site factory;
Ensuring all inventory, orders and stock management processes are completed;
Replenishing and restocking of inventory;
Supervising loading / unloading trailers in the yard;
Liaising directly with the logistics & sales team to ensure customers are supplied OTIF;
Promoting a Health & Safety first culture;
Maintaining high standard of Housekeeping using 5S methodology.
What you will need
Required criteria
- Warehouse Supervisor Experience – 1 years minimum
- Warehouse Operations Experience – 1 year minimum
- Knowledge of Windows-based software (e.g. Microsoft)
Desired criteria
- Narrow Aisle / Counterbalance Licence
Professional skills you’ll need for this job opportunity
IT skills
Communication
Brett Martin
With more than sixty years of plastic manufacturing experience, servicing a diverse range of industries, our success has been built on a unique combination of great people, great products and a desire to go further on behalf of our customers around the world.

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 1,000 people across its UK sites. With a head office in Mallusk, Co. Antrim, it specializes in plastic sheets, roof light systems, and plumbing and drainage products. Known for its commitment to investment in technology, sustainability, innovation, and employee development, Brett Martin is a top Northern Ireland employer. The company boasts a turnover of £195 million, 50% of export sales to over 70 countries, and 25% of its operations are sustainably powered.
Our benefits
Brett Martin offers a comprehensive range of rewards and benefits to its employees. The company is committed to safeguarding the health, safety, and wellbeing of its staff by providing life assurance, safety wear, HR support, and free car parking. In terms of pay and benefits, employees enjoy competitive salaries, profit-related pay, uniform allowance, and an employer contributory pension scheme. Brett Martin also invests in the development of its employees through access to training courses, progression opportunities, and travel experiences. The company fosters a positive working environment with charity and fun day events, team building initiatives, service-linked holidays, and suggestion scheme rewards.
Retirement plan and/or pension
Free parking
Cycle to work
Open office
Life insurance
Long service recognition
Wellbeing Scheme
Work With Charities
Social Opportunities
Annual Rise
Profit Share
Employee of the Month
Employee Recognition Scheme
Annual performance review
Culture of recognition
On the job learning
Progression opportunities
Access to Health & Wellbeing app
Long service awards
Service recognition increases to annual leave
Staff celebration events
Warehouse Supervisor
With more than sixty years of plastic manufacturing experience, servicing a diverse range of industries, our success has been built on a unique combination of great people, great products and a desire to go further on behalf of our customers around the world.