1. IT Systems Engineer

Mullingar SEC

Castlepollard

On-site

EUR 65,000 - 90,000

Full time

14 days+

Get a reply from this employer

Your resume and cover letter, tailored to exactly what they’re hiring for.

Get past ATS filters

Job summary

Mergon International in Castlepollard, Co. Westmeath, Ireland, is seeking a Senior Systems Administrator to ensure the smooth running, security, and optimization of IT systems across the Mergon Group Head Office.

The role is hands-on with ERP knowledge, automation, data governance, and collaboration with a global IT team to share best practices and deliver group-wide initiatives. You will work with Windows Server, Active Directory, VMware vSphere, Microsoft 365/Azure, and ITIL-aligned processes.

Qualifications

Degree in Computer Science, Engineering, or related field.
5+ years’ experience in system administration / IT management.
Strong knowledge of Windows Server, Active Directory, VMware vSphere, and Microsoft 365 / Azure.
Understanding of business processes, networking, and security controls.

Responsibilities

Infrastructure & Systems Administration: manage Windows Server, AD, VMware, and network services.
ERP, Automation & Data: support ERP usage and identify automation opportunities.
IT Operations & Service Delivery: provide end-user support and maintain SLAs.
Security, Compliance & Risk: uphold cybersecurity, GDPR, and IT governance.
Leadership & Continuous Improvement: mentor IT staff and align initiatives with business goals.

Skills

Windows Server

Active Directory

VMware vSphere

Microsoft 365 / Azure

Networking

ITIL

Education

Degree in Computer Science or related field

Tools

ERP Systems

Job description

Systems Engineer

At Mergon, we mould ideas for a sustainable future. We work with leading brands like Tesla, BMW, Xerox and Abbott to design, manufacture and deliver sustainable products for the vehicles and equipment of the future.

We care deeply about our colleagues, customers and our community and we have a curiosity that constantly pushes us to innovate and improve. We are competent, capable and we invest in our people and in our processes to ensure we continue to grow and do our best work every day.

Location:Castlepollard, Co. Westmeath, Ireland (Head Office)
Department:Information Systems (IT)
Reports to:Group Director of IT
Company: Mergon International (part of Mergon Group)

Scope of the Position:

The Senior Systems Administrator is responsible for thesmooth running, security, and optimisation of IT systemsat Mergon International and the Mergon Group Head Office in Castlepollard.

This is ahands-on rolerequiring strong technical administration skills, ERP knowledge, and the ability to deliver IT services in line with business priorities.

The role combines day-to-day systems administration with strategic input: supporting the use ofERP systems, drivingautomation, ensuringdata governanceand actively scanning the market for new technology trends to recommend improvements.

You will also work as part of aglobal IT team, collaborating with other Systems Engineers and IT Managers across Mergon’s worldwide operations to share best practice, align standards, and deliver group-wide initiatives.

Key Responsibilities:

Infrastructure & Systems Administration

- Configure, administer, and maintain Windows Server, Active Directory, VMware vSphere, Office 365 / Azure, and network services.
- Maintain storage, backup, and disaster recovery solutions, ensuring business continuity.
- Utilise our RMM tools to oversee system patching, monitoring, and troubleshooting to ensure availability and performance.

ERP, Automation & Data

- Work with the Information Systems team to support the use of ERP systems by embedding “ERP First” processes, reducing reliance on spreadsheets, and improving user adoption.
- Identify and deliver automation opportunities across IT and business processes.

IT Operations & Service Delivery

- Provide IT support to Head Office and Mergon International users, ensuring incidents and requests are resolved within SLAs.
- Manage helpdesk tickets and elevate issues when necessary, maintaining clear communication with users.
- Apply ITIL-aligned service management practices for Incident, Change, and Problem Management.
- Conduct regular system audits and monitor IT performance metrics.

Security, Compliance & Risk

- Maintain robust cybersecurity practices, which align with Cyber Essentials and TISAX.
- Ensure compliance with GDPR, data protection, and internal IT governance policies.
- Test and maintain contingency and disaster recovery plans.

Leadership & Continuous Improvement

- Manage, train, and mentor a small IT team, supporting career development.
- Work as part of the global IT team, sharing expertise and aligning practices across Mergon Group.
- Build strong vendor relationships, managing contracts, budgets, and escalations.
- Stay abreast of emerging technologies and market trends, proactively recommending new tools, systems, and practices to improve efficiency and resilience.
- Collaborate with business leaders to align IT initiatives with strategic objectives and growth plans.

Qualifications & Experience:

Essential

- Degree in Computer Science, Engineering, or related field.
- 5+ years’ experience in system administration / IT management
- Proven skills in Windows Server, Active Directory, VMware vSphere, Microsoft 365 / Azure.
- Strong knowledge of business processes
- Knowledge of networking, firewalls, and surveillance systems

Desirable