About us ESO touches the lives of almost everyone in the UK, moving electricity and gas around an energy network that stretches the length and breadth of the UK. As the world changes to embrace cleaner energy and businesses shift to operate in a more responsible way, we are leading that charge. We are focused on finding ways to decarbonise the energy system. The ESO sits at the heart of the UK energy system. We move electricity around the system to where it’s needed in homes and businesses, balancing electricity supply and demand second by second, 24x7x365 days a year, keeping the lights on in the UK. Climate change is the challenge of a generation and the time to act is now. The ESO plays a central role within the energy industry to deliver a greener future, looking at different energy scenarios many years ahead and thinking about how the market needs to adapt to achieve net-zero. We’re excited and proud of the role we are playing in the decarbonisation of the energy system so come join us, at ESO Digital, Data and Technology, on our truly transformative journey to help shape the future of energy and bring it to life. Job Purpose ESO is on a digital and transformative journey. We are transforming the way that we operate and are in the process of adopting a customer-centric product model, shifting our culture to one that is open, innovative, and team-driven and deploying market leading and first-in-the world technologies to achieve net-zero operability by 2025. The Lead Cyber Security Consultant will work closely with both the Head of Business Enablement and Head of Delivery and will play a pivotal role in translating the goals and policies of the centralised security function. You'll actualise our cyber strategy, help shape the future direction of our security function and provide vital business insight. As Lead Cyber Security Consultant, you will work closely with business stakeholders to understand their business model and roadmap for technology, acting as an interface between the business and the cyber security organisation. Management of relationships with the business is key to delivering our cybersecurity strategy. Whether it be implementing new solutions, driving operational effectiveness and efficiency, or providing guidance back to further enhance our strategy, the Lead Cyber Security Consultant provides the engagement and builds stakeholder relationships to enable the security organisation to deliver maximum value to ESO. The role will ensure the secure design and secure implementation of technology solutions, platforms, and infrastructure to support: • The business as it transforms its services to meet zero carbon operability • Separation of the ESO business into an independent organisation Key Accountabilities • Understanding the programmes strategy, priorities, and timelines to be able to provide an effective security steer • Day to day engagement with programme teams to advise and consult on security matters • Handling escalations and working to resolve issues in a pragmatic, business focussed approach whilst managing risk • Coordination of technical design/review activities with various segments within the security team • Accountable for ensuring that key risks and issues are identified, addressed, and resolved in a manner that satisfies the business • Accountable for ensuring residual risk is captured and owners are identified and accept the risks • Implementing and continually monitoring ways of working with the programme to ensure effective cyber security delivery • Managing project security resourcing, ensuring availability of resource in line with programme roadmap Experience Required • Relevant cybersecurity qualification(s), for example Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM) • Experience with cybersecurity functions, including risk management, vulnerability assessments, security assessments, strategy and program development, network architecture designs, and/or monitoring solutions • Experience with security systems, including firewalls, intrusion detection systems, anti-virus software, authentications systems, log management, and content filtering • Experience with cybersecurity tools, network topologies, intrusion detection, PKI, and secured networks • Experience with cybersecurity standards and best practices and how to integrate them • Strong communication (written and verbal), leadership, and partnering skills Clearance Required This role is subject to National Security Vetting (NSV) in addition to our standard background checks being undertaken. National Security Vetting requires that you meet the Minimum Residency Criteria (MRC). You will have lived continuously in the United Kingdom for the required period of time, which in this case is 5 years. More Information A competitive salary between £55,000 - £75,000– dependent on capability. As well as your base salary, you will receive a bonus of up to 15% of your salary for stretch performance, 28 days annual leave as standard, and a competitive contributory pension scheme where we will double match your contribution to a maximum company contribution of 12%. You will also have access to a comprehensive benefits package tailored to support your well-being and professional success. From a competitive salary to flexible work arrangements, we promote your work-life balance. Enjoy fit for purpose wellbeing and lifestyle offerings, ongoing skill development aligned to our Purpose and Values, and be part of a supportive community that values your individuality and where you can belong. 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