Senior IT/OT Automation Engineer

eir business talent; Athlone; On-site; EUR 83,000 - 152,000; Full time

Job summary

eir business talent seeks a Senior IT/OT Automation Engineer to lead complex IT/OT projects onsite in Athlone. You will own work packages, coordinate across engineering, operations, IT security and vendors, and deliver safe, compliant outcomes with strong governance.

Ideal candidates have 5–8 years of relevant experience, expertise with PLC/SCADA systems, and knowledge of MES/ITIL processes. This is a long-term, full-time, onsite role with a focus on delivery leadership.

Qualifications

• Proven experience delivering IT/OT projects independently in pharma or manufacturing settings.
• Strong governance, controls, risk management and stakeholder engagement experience.
• Experience with plant networking, SCADA installations/upgrades, MES deployments, and IT/OT integrations.
• Excellent documentation and communication skills; ability to lead cross-functional teams.

Responsibilities

• Lead end-to-end delivery of IT/OT projects including scope, schedule, budget, resources and benefits realization.
• Coordinate with engineering, operations, IT security, vendors and integrators to align objectives.
• Gather requirements and provide design oversight for OT systems (PLC/SCADA/DCS, historian, MES, OT networking).
• Ensure safety, cybersecurity, quality throughout delivery including change control and commissioning.
• Oversee procurement, vendor performance, and delivery milestones; manage risks and escalations.
• Lead testing, FAT/SAT, UAT, documentation, training, and handover to support teams.

Skills

IT/OT project delivery

Stakeholder management

OT systems knowledge (PLC/SCADA/DCS)

Documentation & reporting

Leadership & mentoring

Tools

Siemens PLC

Schneider PLC

Ignition

Aveva PI

ThinManager

Job description

• Long term multi-year, hourly Rate Contract
• Athlone based client
• Fully on site
• 40 hours per week, Monday to Friday

Senior IT/OT Automation Engineer

• Long term multi-year, hourly Rate Contract
• Athlone based client
• Fully on site
• 40 hours per week, Monday to Friday

Introduction to Role

The Senior Automation Engineer (IT/OT) is responsible for leading the planning and delivery of complex projects that span enterprise IT systems and Operational Technology (OT) environments, including industrial control systems and plant networks.

• This role is focused on strong Work Package Ownership and technical delivery leadership, with responsibility for driving alignment across cross-functional teams and external partners.
• The role delivers safe, compliant, and reliable outcomes while balancing cybersecurity, quality, cost, schedule, risk, and operational readiness.

KEY AREAS OF JOB ACCOUNTABILITY

• Lead Work Package Ownership for end-to-end delivery of significant IT/OT projects from initiation through handover, including scope, schedule, budget, resources, risks, dependencies, and benefits realization.
• Drive coordination with engineering, operations, maintenance, IT security and infrastructure, vendors, and system integrators to align objectives, resolve delivery issues, and maintain clear execution plans.
• Lead requirements gathering and provide solution design oversight for OT systems such as PLC/SCADA/DCS, historian, MES, OT networking, and related IT integrations including enterprise applications, cloud/edge, and data platforms.
• Ensure safety, compliance, cybersecurity, and quality requirements are embedded throughout delivery, including change control, permit-to-work, site access, commissioning, cutover, and operational readiness.
• Manage procurement and vendor performance, including statements of work, acceptance criteria, delivery milestones, technical review, commercial change control, and escalation of delivery risks.
• Lead testing and commissioning activities such as FAT/SAT, user acceptance testing, documentation generation, review and approval, training, and structured handover to support teams.
• Run governance routines where required, including steering committee inputs, daily or weekly execution cadences, risk and issue reviews, and continuous improvement through lessons learned.
• Mentor other Automation and Junior Automation engineers and provide technical guidance to project teams to improve delivery quality, documentation standards, and knowledge transfer.

Required qualifications

• Proven experience independently delivering projects in IT and/or OT environments, ideally involving complex interfaces such as plant networking, SCADA installations or upgrades, FMS/BMS deployments, data integration, process equipment deployment, and system integration.
• Strong understanding of project delivery methodologies and proven practical application of governance, controls, reporting, risk management, and stakeholder engagement.
• Experience leading stakeholder management across technical, quality, operational, vendor, and leadership groups, including clear communication to senior leadership.
• Strong experience of Pharma lifecycle processes, FDA regulated environments, GAMP, change management, commissioning, cutover, and operational readiness.
• Excellent documentation, facilitation, communication, leadership, and problem-solving skills.
• Must be detail oriented, self-motivating, able to work independently, and capable of influencing across functions.

Preferred qualifications

• Hardware/Software: Strong experience with PLC and SCADA systems such as Siemens or Schneider, Computerised Equipment, Ignition, ThinManager, Aveva PI, and similar Manufacturing Solution Applications.
• Experience with MES solutions such as PAS-X is an advantage.
• Working knowledge of Active Directory application design, implementation, and integration with manufacturing or OT systems.
• Knowledge of ITIL processes relating to Project and Service Delivery, including ServiceNow, with experience applying these processes in a project environment.
• Minimum 5–8 years’ relevant experience.

REF: EBT8320

Candidates must be eligible to work full time and long term in the location specified or currently hold a valid appropriate long term work Visa to apply.

eirbusinesstalent, eir business and our clients are equal opportunity employers who seeks to recruit and appoint the best available person for a job regardless of marital / civil partnership status, sex (including pregnancy), age, religion, belief, race, nationality and ethnic or national origin, colour, sexual orientation or disability. eirbusiness talent, eirbusiness and our clients apply all relevant Data Protection laws when processing your Personal Data.