Lead Technical Trainer (Switchgear)
Main Responsibilities:
Conduct technical training sessions (theoretical and practical) on LV/MV/HV switchgear
Explain operating principles, protection schemes, and control logic
Deliver in-house training on all required high value aspects of assembly process and checks
Provide regular troubleshooting and fault-analysis training
Ensure training complies with safety regulations and standards
Develop and update training materials, presentations, manuals, and assessments
Customize training programs based on customer or project requirements
Prepare practical lab exercises and demonstrations
Maintain training equipment and test setups
Support internal teams and customers with technical clarifications
Assist during commissioning, testing, or troubleshooting when required
Stay updated with new technologies, standards, and product developments
Emphasize electrical safety, arc-flash prevention, and lockout/tagout (LOTO)
Ensure compliance with IEC, IEEE, and relevant local standards
The Person:
Minimum of 3 years’ experience within a similar role with of hands-on experience with switchgear systems and manufacturing build processes.
Competent knowledge of LV/MV/HV switchgear and protection relays
Strong communication and presentation skills
Ability to explain complex technical concepts clearly
Hands-on troubleshooting and fault-finding expertise
Knowledge of protection relays (ABB, Siemens, Schneider, GE, etc.)
Proficiency in MS PowerPoint, Word, and technical documentation
Desirable
OEM or utility experience
Prior training or teaching experience
Certifications related to switchgear, protection, or safety
Familiarity with GIS/AIS and digital substations
Experience with testing equipment (IR, breaker timing, relay testing, etc.)
Bachelor’s or Diploma in Electrical Engineering or related field
About the role
Benefits
· Friday 12pm early finish
· Life Assurance Plan @ 3 times Gross Salary.
· Workplace Pension @ 3% per Employer.
· Private Medical – Option to add Family.
· 30 days Paid Holidays per year.
· Rewarding Workplace culture
· Continuous Professional Development
TES Group
TES are water and power technology engineering experts specialising in critical infrastructure. We provide specialist services to the water / power industries worldwide. We are an ambitious, innovative organisation within the sectors we operate; young, progressive, responsive, client-needs-driven and on the cutting-edge of technology. These core characteristics have resulted in highly efficient internal manufacturing capabilities and meaningful client partnerships, enabling us to provide custom designed, flexible solutions.

TES provide clients with an all encompassing service from initial project conception right through to design, construction, installation and maintenance. We support our clients throughout the lifecylce of the project. TES use in-house resources in the delivery of your projects; from design through to installation and operation. This provides clients and partners with the reassurance of our control over delivery throughout a projects lifecycle.

At TES Group, our company culture is built on collaboration, innovation, and integrity. We foster an inclusive environment where every team member’s ideas are valued, encouraging creativity and continuous improvement. Our people are passionate about delivering sustainable engineering solutions that make a positive impact on communities and the environment. We prioritize professional growth, safety, and well-being, empowering our employees to thrive both personally and professionally. By promoting open communication, mutual respect, and shared success, we’ve cultivated a workplace where dedication and teamwork drive exceptional results and lasting client relationships.
Our benefits
Health insurance
Retirement plan and/or pension
Life insurance
Progression opportunities
Lead Technical Trainer (Switchgear)
TES are water and power technology engineering experts specialising in critical infrastructure. We provide specialist services to the water / power industries worldwide. We are an ambitious, innovative organisation within the sectors we operate; young, progressive, responsive, client-needs-driven and on the cutting-edge of technology. These core characteristics have resulted in highly efficient internal manufacturing capabilities and meaningful client partnerships, enabling us to provide custom designed, flexible solutions.


