High Voltage Technical Manager

4 days ago

manchester, United Kingdom Canadian Solar Inc. Full time

High Voltage Technical Manager


e-STORAGE is a subsidiary of Canadian Solar and a leading company specializing in the design, manufacturing, and integration of battery energy storage systems for utility-scale applications. The Company offers its own proprietary LFP battery solution, comprehensive EPC services, and innovative solutions aimed at improving grid operations, integrating clean energy, and contributing to a sustainable future. e-STORAGE has successfully implemented over 3.3 GWh DC of battery energy storage solutions in various locations, including the United States, Canada, the United Kingdom, and China. This significant accomplishment solidifies e-STORAGE's position as a key player in the global energy storage integration industry. Currently, the Company operates two fully automated, state-of-the-art manufacturing facilities with an annual production capacity of approaching 20 GWh. e-STORAGE is fully equipped to continue providing high-quality, scalable energy storage solutions and contribute to the widespread adoption of clean energy.


For additional information about e-STORAGE, visit


Canadian Solar was founded in 2001 in Canada and has been listed on NASDAQ since 2006. It is now one of the world's largest solar technology and renewable energy companies. Canadian Solar is a leading manufacturer of solar photovoltaic modules, provider of solar energy and battery storage solutions, and developer of utility-scale solar power and battery storage projects with a geographically diversified pipeline in various stages of development. Over the past 22 years, Canadian Solar has successfully delivered over 102 GW of premium-quality, solar photovoltaic modules to customers across the world. Likewise, since entering the project development business in 2010, Canadian Solar has developed, built, and connected over 9 GWp of solar power projects and over 3 GWh of battery storage projects across the world. Currently, the Company has approximately 700 MWp of solar power projects in operation, 8 GWp of projects under construction or in backlog (late-stage), and an additional 17 GWp of projects in advanced and early-stage pipeline. In addition, the Company has a total battery storage project development pipeline of 52 GWh, including approximately 2 GWh under construction or in backlog, and an additional 50 GWh at advanced and early-stage development. Canadian Solar is one of the most bankable companies in the solar and renewable energy industry.


For additional information about Canadian Solar, visit


Position Title: High Voltage Technical Manager

Department: Project Implementation & Services

Entity: CS e-STORAGE

Reports To: Service Director - EMEA

Location: United Kingdom


Position Summary:

The High Voltage Technical Manager will play a key role in managing high-voltage systems across Battery Energy Storage System (BESS) sites. The successful candidate will be Senior Authorised Person (SAP) certified up to 33kV and responsible for overseeing the safe operation, switching, and high-voltage work at the project sites. This role involves working closely with the Services team and assisting in broader tasks beyond HV duties. The role requires someone who thrives in a fast-paced, dynamic environment, with strong experience in high-voltage systems, switching procedures, and compliance with UK standards.


Responsibilities:

• Lead HV switching operations up to 33kV, including isolation, earthing, and safe switching processes.

• Oversee operational BESS sites, ensuring high-voltage systems are functioning optimally.

• Ensure compliance with Electrical Safety Rules, CDM Regulations, and other relevant UK standards.

• Issue permits and safety documentation for high-voltage activities.

• Conduct risk assessments and prepare method statements for HV-related tasks.

• Provide leadership to onsite electrical teams and manage contractors during site activities.

• Collaborate with project stakeholders, including clients, contractors, and service teams.

• Report directly to the Senior Commissioning Manager, ensuring alignment on all project objectives.

• Monitor and report on the performance of HV systems, identifying and addressing any issues.

• Ensure maintenance and operation procedures are implemented effectively across operational sites.


Qualifications and Experience:

• Senior Authorised Person (SAP) certified up to 33kV.

• Degree or HNC/HND in Electrical Engineering, Power Systems, or related field.

• Extensive experience in high-voltage systems, particularly in Battery Energy Storage Systems (BESS) or utility-scale energy infrastructure.

• Strong understanding of high-voltage safety standards and industry best practices.

• Experience managing both commissioning and operations of high-voltage infrastructure.

• Familiarity with UK electrical safety regulations, such as the Grid Code.

• Relevant health and safety qualifications (e.g., SMSTS/NEBOSH/IOSH).

• Excellent organisational, problem-solving, and communication skills.

• Ability to assist in a broad range of tasks across commissioning and operational phases.

Desirable Skills:

• Experience in the renewable energy or utility-scale energy storage sector.

• Familiarity with SCADA systems and remote monitoring of BESS operations.

• Project management certification such as PRINCE2 or APM.


Compensation & Benefits:


Canadian Solar offers a competitive salary plus fully comprehensive benefits and performance bonus package based on an annual objective achievement. Our generous benefits package includes a pension scheme, private medical insurance, life, annual leave, and sick pay.


Canadian Solar Inc. is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, or veteran status.

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