Infrastructure Engineer

2 weeks ago


Dublin, Ireland Hamilton Barnes Associates Limited Full time

Ready to build and support the infrastructure that keeps businesses running?

Join a technology services provider recognised for delivering IT infrastructure, cloud, and managed solutions across industries. With a reputation for reliability and technical expertise, the organisation continues to help enterprises modernise systems and ensure operational resilience.

The team is hiring an Infrastructure Engineer to design, implement, and maintain core IT infrastructure. The role will focus on servers, storage, networking, and cloud environments while ensuring performance, scalability, and security across enterprise systems.

Keep critical infrastructure strong, stable, and future-ready. Apply now

Responsibilities

- Acting as technical lead on infrastructure projects (server builds, firewalling, installs)
- Providing L3 support for escalated IT issues (Microsoft 365, Azure, SonicWall, Unifi, etc.)
- Supporting SMB customers with day-to-day IT needs – from password resets to project rollouts
- Installing kit, pulling cables, and setting up on-prem and cloud environments
- Working with a wide range of vendors – HP, Dell, Cisco, Checkpoint
- Balancing office, home, and customer site work as needed

Requirements

- Strong technical background across Microsoft 365 & Azure
- Hands-on experience with firewalls (SonicWall preferred), Unifi, and server builds
- Broad knowledge of enterprise kit (HP, Dell, Cisco, Checkpoint)
- Comfortable juggling L3 support and project delivery in customer-facing environments
- Driving licence and vehicle (essential for occasional customer site visits)
- Certifications are a bonus but not essential – attitude and capability matter most

Benefits

- Hybrid working: 3 days in the Dublin office (Tues–Thurs), 2 days WFH
- Occasional site visits to customers (expenses covered)
- Collaborative team with opportunities to take on technical leadership
- Benefits package aligned with career growth and certification support
- Flexibility, variety, and the chance to lead projects end-to-end

Salary

- €70,000–€80,000 base salary

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