Operational Technology Solutions Engineer

Position Description 

ESB Networks is continuing to evolve its operational technology landscape to support the safe, secure and efficient operation of Ireland's electricity network. This includes the development and enhancement of operational systems, data capabilities and technology platforms that support network operations, system visibility, operational decision-making and future business needs.

We are seeking an Operational Technology Solutions Engineer to join the Business & Operational Integrity (BOI) team. This is an exciting opportunity to work at the intersection of technology, engineering and business transformation, supporting the evolution of key operational platforms and capabilities across ESB Networks.

The successful candidate will work across operational, engineering and technology domains, contributing to the development of operational technology strategy, requirements, platform roadmaps, solution designs and future-state architectures. The role holder will support the assessment, selection, integration and ongoing development of strategic operational technology platforms, including solutions such as SCADA, ADMS, OMS, operational data platforms and associated digital technologies.

These capabilities will support ESB Networks in responding to the evolving needs of the electricity system, including increased network visibility, flexibility integration and the development of future Distribution and Market System Operator (DMSO) capabilities.

The role will also support ESB Networks in developing and maintaining operational technology capabilities required to meet evolving regulatory, resilience and security obligations, including those associated with the DSO licence, NIS2, cyber security requirements and critical national infrastructure.

A key focus of the role will be supporting strategic technology evaluations and procurement activities, including requirements development, supplier engagement, solution assessments, demonstrations, proof-of-concept activities and technical due diligence.

Key Responsibilities

The Operation Technology Solutions Engineer, Business & Operational Integrity is responsible for the following:

• Contribute to OT strategy, architecture, roadmaps and future capability development to support evolving system operations and DMSO requirements.
• Monitor industry trends, emerging technologies and utility best practices, providing recommendations to inform technology adoption and innovation.
• Develop business and technical requirements, solution designs, specifications and evaluation criteria for strategic OT initiatives.
• Lead and support technology assessments, supplier engagement and procurement activities, including market evaluations, proof-of-concepts, business case development and technical due diligence.
• Support the integration, interoperability and governance of OT systems, preparing technical assessments, recommendations and decision papers for stakeholders and governance forums.
• Support compliance, resilience and risk management across OT platforms and programmes, including regulatory obligations, cyber security, operational readiness and business continuity requirements.

Experience and Qualifications 

• 3rd Level Degree in Engineering, Computer Science, Telecommunications, Information Technology or a related discipline, or equivalent relevant experience.
• Minimum 5 years' experience in Operational Technology (OT), utility technology, industrial control systems or other critical infrastructure environments.
• Experience developing and supporting technology solutions, system architectures, integrations, requirements definition and digital transformation initiatives.
• Knowledge of utility operational technologies and operations, including SCADA, ADMS, OMS, EMS, DSO/DMSO environments or similar platforms.
• Experience assessing and managing technical, operational and cyber security risks, with knowledge of NIS2, critical infrastructure requirements and associated compliance frameworks.
• Experience working with suppliers, vendors and delivery partners, including procurement processes, technology evaluations, business case development and solution selection.
• Strong analytical, communication, stakeholder engagement and influencing skills. Knowledge of operational data platforms, utility integration standards (e.g. IEC 61850, CIM) or related technologies would be advantageous.

Location 

The position can be based in either of the Cork or Dublin DMSO Hubs. There may be a requirement to attend regular meetings with stakeholders who are primarily Dublin based.

Smart Working at ESB is designed to make ‘in-person’ time together as purposeful as possible while also enabling the effective use of digital tools and hybrid arrangements to preserve our commitment to flexibility. The successful candidate may work flexibly within the jurisdiction where they have been employed, with attendance at the workplace for in-person collaboration at least two days per week. All Smart Working arrangements are subject to regular review based on the operational requirements of the role, the team, and the business.

Reporting To

Reporting to the BOI Manager, Distribution and Market System Operator (DMSO).

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
• Generous Pension
• 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

Salary

€59,000 to €70,000 per annum

Closing Date

26th November 2026

Please note that we reserve the right to close this vacancy prior to the advertised closing date if we receive a high volume of applications. We encourage candidates to submit their applications as soon as possible to avoid disappointment as the application process may close earlier than expected

• Accountable and Ethical
• Collaborative
• Growing and Adaptive
• Proactive
• Respectful and Supportive

More information available on Our People Promise

• Your application will be held in reserve for 6 months should you be suitable for the role.
• The successful candidate will be required to evidence their right to work in the Republic of Ireland prior to commencement of employment.