Position Description
The Operational Technology Delivery (OT Delivery) team is part of Operations Solutions Delivery (OSD) pillar of the newly established DMSO (Distribution Markets & System Operation). OSD is responsible for providing the technology, processes and resource capability to support and enable the successful delivery of advanced distribution management system (ADMS) services, in line with the new Climate Action Plan (CAP) targets.
Key Responsibilities
Take forward the implementation of Pilots, New Propositions, Interim Operational Technology & Enduring Technical Business Capabilities designed under the DMSO Design Pillar.
Once delivery is complete, transition these elements for work into the wider ESB Business whether that’s to within the wider DMSO organisation (including Flexibility Operations, Network Operations, Operation Systems) or other team(s).
Working with core operational technology systems within OSD to source, understand, and utilise network data from GIS, load/customer data from SAP, load profiles from RMDS, weather data.
Work with software providers to ensure the transition of data either from Workbook or Apex or both to NMS goes smoothly.
Run power flow studies to test the accuracy of the system output against recorded measurements.
Analyse load flow results regularly to identify areas for improvement and to troubleshoot/resolve any issues identified.
Collaborate with data analytics teams within ESB Networks.
Process improvement – identifying areas for enhancement and working with the business to implement required changes.
Experience and Qualifications
A primary Engineering degree or equivalent work experience.
Good knowledge of power systems (including network and system characteristics and parameters).
Good interpersonal and collaboration skills.
Good presentation, documentation, and communication skills.
Ability to work on their own initiative, taking ownership of work/projects.
Data analytics capability.
Familiarity with operational technology systems within ESB Networks.
Experience handling large quantities of data using Excel, writing queries to Oracle DB, and creating reports with KPIs for stakeholder review.
Experience in modelling power systems and undertaking load flow analysis.
Location
Flexible with minimum one or two anchor days a week in Dublin, Leopardstown. ESB is committed to smart working – combining digital tools with a culture of trust and empowerment to enable flexible ways of working. The successful candidate may work flexibly within their jurisdiction with attendance at the workplace for in‑person collaboration on at least one anchor day per week. All smart working arrangements are subject to manager approval and ongoing review, based on the operational requirements of the role, the team, and the individual.
Why Work with Us?
Opportunity to lead Ireland’s transition to net zero carbon future.
Career development through mentoring and training.
Corporate Social Responsibility Opportunities.
Sports and Social Clubs.
Networking opportunities.
Credit Union.
Access to staff well‑being programmes.
Generous parental leave entitlements.
Strong values‑based and inclusive culture.
Strong commitment to diversity, equity and inclusion.
Great team environment working to our Core Values: Courageous, Caring, Driven and Trusted.
€49,000 to €56,000 per annum
Closing Date
7th May 2026
Diversity, Equity and Inclusion Statement
ESB is committed to being an equal opportunities employer. We welcome applications from all sections of society and ensure that no one is discriminated against on the grounds of race, religion or belief, ethnicity or nationality, disability, age, citizenship, marital status, domestic or civil partnership status, sexual orientation or gender identity, or any other basis as protected by law.
Applicants who anticipate requiring assistance or reasonable accommodations for any part of the application or interview process may contact, in confidence, recruitment@esb.ie.
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