Introduction & Key Role Objectives WJ Groundwater is the leading construction dewatering and groundwater specialist in the UK with operations in Canada, the Middle East, Poland & the Philippines. We have specialized plant and equipment that allows us to install custom dewatering systems in various environments including from within tunnels and shafts and from the surface.

The Logistics and Yard operations are an essential part of our business and are pivotal in enabling WJ Canada’s ability to execute projects on time and on budget. The principal function of the Pump Technician is to conduct regular maintenance and repairs to various vacuum, well, and drilling pumps, working closely with the Yard team to coordinate activities to ensure schedules are met. It is critical that our dewatering systems are installed and commissioned properly as they will be required to operate continuously for years.

We are dedicated to fostering the growth and development of our employees. We provide extensive internal and external training programs, continuous learning opportunities, and clear career advancement paths to help our team members achieve their full potential. By promoting a supportive and dynamic environment, we ensure our employees thrive and contribute to our company's ongoing success and innovation.

Reports to Operations Manager Key Areas of Responsibility Demonstrate a firm understanding of dewatering systems, operating principles for various equipment, and processes by which they are installed. Act as the lead for management of pump assets and coordinate daily activities; assess condition of pumps prior to, and following use on site to ensure dewatering systems can perform according to design requirements. Test pumps, identify, troubleshoot, refurbish, and repair electrical, power transmission, mechanical and/or other problems. Manage high quality records for assets and work conducted on them and identify trends in performance problems. Attend progress and planning meetings as required to provide practical input, raise concerns, and give feedback on tentative schedules. Deliver a high quality 'right first time' approach to maintenance and repair activities. Assist with the preparation of other components of dewatering systems as required. Management of pump assets – working with the Plant & Equipment Manager, ensure all equipment is tracked and managed efficiently. Communicate with Plant & Equipment Manager to ensure correct and timely ordering of necessary parts and materials for repair and maintenance. Ensure the reliable performance of dewatering equipment – measure and monitor the performance of pumps, identify, and repair the cause of performance problems. Assist with the maintenance and repairs to drilling equipment and troubleshooting of various other pieces of equipment. Be responsible for own health and safety and that of colleagues, in accordance with current construction guidance and relevant legislation. The above is not exhaustive, and you will be expected to undertake other duties which may reasonably fall within the level of responsibility and competence

Qualifications & Experience A diploma in pump repair and maintenance or a similar certification is essential. A minimum of 5 years of experience as a Pumping Specialist or in a similar role repairing pumps with a range of equipment. Experience maintaining and repairing Electrical Piston Pumps Self Priming 575 Volts (BBA and GEHO, Submersible Pumps 1hp to 10hp 575 Volts, Centrifugal Pumps 3hp and 5hp, Puddle Pumps 115 to 230 Volts, Sump pumps 115 to 230 Volts, Borehole Submersible pumps 0.5 to 5HP 575 Volts, and Liquid Ring Vacuum Pumps up to 10HP 575 Volts. Water treatment and dewatering experience is an essential requirement; candidates must be able demonstrate knowledge of processes related to water treatment and construction dewatering. Licensing/Certification in material handling equipment, such as forklift class 1-5, 7 and skid steer. Experience supervising junior technicians in the maintenance and repair of pumping equipment. Warehouse and Construction Yard Environment Physical Demands: Frequent standing, walking on uneven surfaces, and lifting of items up to fifty pounds. Bending, crouching, reaching, climbing, and operating construction equipment are often required to complete tasks. Temperature Variability: The warehouse may not be climate-controlled, leading to exposure to extreme temperatures, especially during summer and winter months. Exposure to Elements: Regular exposure to various weather conditions, including rain, snow, heat, and cold. Work is often conducted outdoors in all seasons. Noise Level: Expect a moderate to high noise level due to machinery, equipment, and other warehouse activities. Hearing protection may be required for certain tasks. Safety Protocols: Adherence to all safety guidelines and protocols, including the use of personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots, is mandatory. Work Hours: Operations at the yard are scheduled from 7:00am to 3:30pm; however, shift times may vary and can include early mornings, late evenings, weekends, and occasional overtime based on needs.

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Senior Pump Technician