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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Authorised Person (SAP) - 33kV - **Company:** CARRINGTON WEST LIMITED - **Location:** Hertfordshire, UK - **Experience:** Expert - **Salary:** £65,000.0 - £75,000.0 - **Contract:** Permanent contract - **Skills:** Private Networks, SAP (Applications) - **Published:** June 2, 2026 - **Apply:** https://www.careerjet.co.uk/jobad/gb46b50f195c38264a374ee54de5e5e4f0 ## About the Role To be considered for this Senior Authorised Person (SAP) - 33kV position, you should possess: * Current or recent Senior Authorised Person authorisation up to 33kV * Proven experience operating within high-voltage distribution environments * Strong understanding of electrical safety regulations, operational procedures and industry standards * Experience undertaking switching operations and managing HV isolation activities * Excellent communication and leadership skills * A proactive approach to safety, risk management and operational excellence * Full UK driving licence ## Description Are you an experienced Senior Authorised Person looking to play a key role in the delivery, operation and maintenance of high-voltage electrical infrastructure? My client is seeking a Senior Authorised Person (SAP) - 33kV to join their growing power division, supporting a diverse portfolio of projects across energy, utilities and private network environments. This is an excellent opportunity to work on complex schemes where safety, technical expertise and operational leadership are at the forefront of every project. About the business My client is a well established specialist within the power and utilities sector, delivering electrical infrastructure solutions for a range of industrial, commercial and energy clients throughout the UK. Their project portfolio includes network upgrades, grid connections, energy storage developments and long-term asset management services. With continued investment and a strong pipeline of work, they are expanding their operational team and are looking to appoint a Senior Authorised Person (SAP) - 33kV to support ongoing growth. What you will be doing As a Senior Authorised Person (SAP) - 33kV, you will be responsible for ensuring the safe operation of high-voltage systems and supporting the delivery of critical electrical infrastructure projects. You will be: * Carrying out high-voltage switching operations on electrical networks up to 33kV * Preparing, issuing and managing safety documentation in accordance with company procedures * Taking responsibility for safe systems of work across operational HV environments * Supporting commissioning activities and energisation programmes * Assisting with fault investigations and network restoration activities * Providing technical guidance to engineers, supervisors and operational teams * Promoting best practice and maintaining the highest standards of health, safety and compliance * Supporting the development and mentoring of authorised personnel within the business * Working closely with project teams to ensure operational requirements are fully integrated into project delivery ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) - [Independently together: how micro-applications improve developer experience + app performance](https://www.wearedevelopers.com/videos/452-independently-together-how-micro-applications-improve-developer-experience-app-performance) - [Azure-Well Architected Framework - Cost Optimization in practice](https://www.wearedevelopers.com/videos/2100-azure-well-architected-framework-cost-optimization-in-practice) - [Replacing Excel with SAP APIs & Python validation](https://www.wearedevelopers.com/videos/1944-replacing-excel-with-sap-apis-python-validation) - [Embracing the Hybrid Cloud: Unlocking Success with Open Source Technologies](https://www.wearedevelopers.com/videos/883-embracing-the-hybrid-cloud-unlocking-success-with-open-source-technologies) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk)