Senior Lead Technician #Water

TES Group Ltd; Cookstown; On-site; GBP 40,000 - 60,000; Full time

Job summary

An award-winning technology provider in the power and water sectors is seeking a Senior Lead Technician to oversee their Testing & Inspection team at their Cookstown HQ. The ideal candidate will have significant experience in Testing & Inspection, strong leadership capabilities, and the ability to ensure quality and compliance in all operations. This role offers growth opportunities and competitive benefits including private medical insurance and 30 days of annual leave.

Benefits

Death in service Plan - x3 times Gross Salary

Private Medical Insurance - Option to add Family

30 days Annual Leave

Training days and courses if required

Employee engagement events

Qualifications

• Significant hands-on experience in Testing & Inspection, preferably in relevant industries.
• Experience supervising or mentoring teams in a technical environment.
• Ability to work independently under pressure.

Responsibilities

• Lead and manage a team of Testing & Inspection Technicians.
• Conduct Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT).
• Liaise with clients to resolve technical issues.

Skills

Leadership capabilities

Electrical fault diagnosis

Proficient communication skills

Organisational abilities

Computer applications competency

Education

2395 or equivalent Testing & Inspection Certification

Tools

Excel

Database systems

Job description

Overview

TES Group is an award-winning provider of innovative, technology-driven solutions for the power and water sectors. We create bespoke, flexible systems that transform critical infrastructure for clients worldwide. Due to continued growth, we are seeking an experienced and driven Senior Lead Technician to oversee our Testing & Inspection team.

As the Senior Lead Technician, you will take a hands-on leadership role in overseeing the testing, commissioning, and inspection of control panels both in-house and on-site. You will act as the technical authority for your team, ensuring quality, compliance, and efficiency across all testing operations. This role offers clear opportunities for growth and career progression as the company continues to expand.

Location: Cookstown HQ | Contract Type: Full-time, Permanent | Salary: Negotiable

Key Responsibilities

• Lead and manage a team of Testing & Inspection Technicians
• Oversee and perform the testing and commissioning of all control panels (in-house and on-site)
• Coordinate and conduct FAT (Factory Acceptance Testing) and SAT (Site Acceptance Testing) activities
• Liaise directly with clients to resolve technical queries and ensure satisfaction
• Collaborate with Contracts Managers to align testing operations with project requirements and timelines
• Conduct electrical fault-finding and ensure timely resolution of issues
• Oversee NIC/EIC testing procedures
• Uphold compliance with all ISO Quality, Environmental, and Health & Safety standards
• Mentor and train junior technicians, fostering a culture of excellence and accountability
• Provide regular reporting and documentation on testing activities

Essential Criteria

• 2395 or equivalent Testing & Inspection Certification
• Significant hands-on experience in Testing & Inspection, preferably within the water, wastewater, or process engineering industries
• Strong leadership capabilities with previous experience supervising or mentoring technical teams
• Proficient in electrical fault diagnosis and technical problem-solving
• Excellent communication and interpersonal skills
• Strong organisational and time-management abilities
• Proficient with computer applications including Excel and database systems
• High attention to detail and ability to work independently under pressure
• Full Driving licence
• Exposure to ACC docs, BIM360 or similar platforms would be advantageous

What we offer

• Death in service Plan - x3 times Gross Salary
• Private Medical Insurance - Option to add Family
• 30 days Annual Leave
• Training days and courses if required, in line with business needs
• Employee engagement events

Closing Date - 21st October 2025 5pm

To Apply: Please forward your CV via the APPLY NOW button below.