SEAN DUFFY
Limerick
Summary
Accomplished professional with a strong background in Manufacturing, warehouse operations & delivery driving. Proven success in supervisory roles, including managing teams, optimizing workflows, and ensuring operational efficiency in fast-paced environments. Skilled in inventory management, quality control, and equipment operation to maintain seamless processes. Committed to safety and quality standards,with a track record of exceeding team output goals and delivering exceptional results. Recognized for technical problem-solving abilities anda proactive approach to achieving operational excellence.
Overview
7
7
years of professional experience
Work history
Courier Delivery Driver
DPD
Limerick
11.2025 - 12.2026
- Responsible for ensuring timely and accurate delivery of 100+ parcels to customers across designated routes. The role involved efficient route planning, maintaining high standards of customer service, and adhering to safety protocols during transportation. I consistently met delivery targets while managing high volume of packages, demonstrating strong organizational skills and attention to detail. Additionally, I maintained vehicle upkeep and collaborated effectively with team members and dispatchers to optimize delivery operations, ensuring customer satisfaction and operational efficiency.
Manufacturing Support Technician II
Regeneron Pharmaceuticals
Limerick
06.2025 - 11.2025
- Participated in start-up, commissioning, and validation activities while performing equipment cleaning tasks aligned with production schedules. Organized delivery and disinfection of raw materials for transport to clean rooms, adhering to cGMPs and proper documentation practices. Assisted in investigating and resolving quality deviations within the manufacturing department and ensured logbooks were completed in compliance with cGMPs. Managed cleaning tasks in clean rooms according to approved SOPs, ensuring housekeeping standards were consistently maintained.
Production Technician
Johnson & Johnson Vision Care
Limerick
08.2022 - 06.2025
- Performed quality control checks on products to ensure compliance with FDA, ICH, and EU GMP standards while documenting and reporting daily activities for seamless shift handovers. Trained new personnel in operating production equipment and provided technical support for troubleshooting machinery issues. Ensured materials met required standards, coordinated their availability for manufacturing, and implemented preventive maintenance programs alongside the lead maintenance technician. Maintained cleanliness of production equipment, including chambers, pallets, sterilizers, and other machinery, to ensure optimal performance and adherence to safety and quality standards.
Supervisor Warehouse Operative
UPS
Limerick
07.2019 - 08.2022
- Served as a Supervisor Warehouse Operative, overseeing daily operations to ensure efficiency and accuracy. Managed and trained warehouse staff, optimized workflows, and maintained high standards of inventory control and safety compliance. Played a key role in coordinating the processing, picking, and packing of orders to meet tight delivery schedules. Supported delivery operations during peak periods by stepping in as a driver, ensuring timely and accurate distribution of goods. Demonstrated strong leadership, adaptability, and commitment to operational excellence in a fast-paced environment.
Education
Fetac Level 5 & Itec Level 3 - Sports Injury Management
Limerick College of Further Education
LimerickLeaving Certificate -
St Munchins College
LimerickSkills
- Team Management and Supervision
- Forklift Operation and Vehicle Loading/Unloading
- Inventory Control and Stock Management
- Delivery Route Planning and Navigation
- Quality Control and Inspection
- Effective Communication and Customer Service
- Time Management and Prioritization
- Equipment Maintenance and Troubleshooting
- Adaptability in Fast-Paced Environments
REFERENCE
On Request
Timeline
Courier Delivery Driver
DPD
11.2025 - 12.2026
Manufacturing Support Technician II
Regeneron Pharmaceuticals
06.2025 - 11.2025
Production Technician
Johnson & Johnson Vision Care
08.2022 - 06.2025
Supervisor Warehouse Operative
UPS
07.2019 - 08.2022
Fetac Level 5 & Itec Level 3 - Sports Injury Management
Limerick College of Further Education
Leaving Certificate -
St Munchins College