*Please note, this role can be based in Cork or Dublin*We are the people behind Ireland's electricity grid. We operate the power system with world leading levels of variable asynchronous renewable generation, ensuring that everyone has power when they need it. But that's not all, we are now transforming the power system for future generations.And that's just the beginning of our story. We have a critical purpose. That purpose is to transform the power system to enable our society to reduce our carbon emissions and meet our climate change and net zero ambitions.Be part of the transformationJob PurposeThe Operations and Asset Management Office plays a central role in delivering our core mission: the operation, development, and enhancement of the all-island power system and wholesale electricity market. This office also ensures the sustainable implementation of transmission system and market developments to meet the evolving needs of all electricity users.Within this office, the Operations, Development and Compliance function manages and evolves key operational codes—including the Grid Code, Market Codes, and associated European Network Codes—to achieve strategic objectives while safeguarding code integrity and operational resilience.Key ResponsibilitiesThe Grid Code sets out the fundamental requirements for all Users of the Transmission System to connect and operate on the network. The Grid Code team is critical to achieving EirGrid's strategic and corporate goals and fulfilling licence obligations.As a Senior Lead Engineer, You WillEnsure compliance with all Grid Code governance requirements.Lead Grid Code development and modification workstreams, including integrating new technologies.Represent the TSO on the Grid Code Review Panel, presenting modifications and advocating TSO interests.Collaborate with other workstream leads on implementing current and future European Connection Network Codes (RfG, DCC, HVDC).Plan, coordinate, and review tasks for junior team members; support training and development.Work closely with other EirGrid Offices to deliver Grid Code initiatives for strategic change efficiently.Provide expert guidance on Grid Code interpretation, modifications, and solution design.Engage with regulatory authorities and industry stakeholders; contribute to workshops, presentations, and prepare regulatory submissions.Manage external consultants as required.Represent Ireland's interests on EU Electricity Coordination Groups.Promote industry best practices and thought leadership.Build strong relationships with internal and external stakeholders.Demonstrate behaviours that support a positive and proactive organisational culture.Perform other duties as assigned.Knowledge, Skills, and ExperienceEssentialDegree in Engineering with a minimum of 6 years' experience in the power system industry and electricity markets.Expert knowledge of the Grid Code.Familiarity with European Connection Network Codes.Understanding of generation, interconnection, and emerging technologies (e.g., data centres, demand customers).Advanced problem-solving and analytical skills.Strong project management capability.Excellent communication skills for complex technical and market concepts.Skilled in writing and presenting technical reports.Proven organisational skills, commercial awareness, and experience delivering process improvements and automation.Ability to build and maintain effective stakeholder relationships.Ability to explain technical concepts to non-technical audiences.Flexibility to manage multiple priorities simultaneously.Strong interpersonal skills and ability to work collaboratively.DesirableKnowledge of Transmission System Operations.Familiarity with other Grid Codes.Understanding of the Single Electricity Market.Knowledge of System Services.Closing date for applications6th February 2026We value potential as much as experience. If you believe you can succeed in this role, we encourage you to apply, even if you don't meet every requirement.We're dedicated to diversity and inclusion at Eirgrid. We recognise the strength that comes from having a diverse workforce and the importance of a supportive culture for all our people to achieve their potential. Our diversity and inclusion networks have been designed to create an inclusive culture that enables our people to feel a sense of belonging at work.As an equal opportunities' employer, we welcome applications from people of all backgrounds. Reasonable accommodations are offered at every stage of our recruitment process.