Find enterprise infrastructure Jobs in dublin county dublin

Junior Sys Admin — Mission-Critical Infrastructure (Dublin)
Multisys Limited —DUBLIN 3, County Dublin
- From €30,000 a year
- Full-time
- English
- Windows
- Master's degree
Quick apply
1d
IT Support Engineer - Level 2
PFH Technology Group —Dublin, County Dublin
- Azure
- Software troubleshooting
- Customer service
Quick apply
049.EI.26E – Senior Executive – Programme Manager (Technology Infrastructure)
Enterprise Ireland —Dublin, County Dublin
- €82,290–€101,918 a year
- Research
- Presentation skills
- Business
Cloud Infrastructure Engineer
Pay and Shop Ltd —Dublin, County Dublin
- Full-time
- DevOps
- English
- Bachelor's degree
Quick apply
Cloud Infrastructure Engineer
Sogeti —Dublin, County Dublin
- Azure
- DevOps
- AWS
10d
Cloud Infrastructure Engineer
Capgemini —Dublin, County Dublin
- Azure
- DevOps
- AWS
10d
Web3 Blockchain Infrastructure Engineer
Tata Consultancy Services —Dublin, County Dublin
- Call to connect
- Computer Science
- Bachelor's degree
- No degree
Cyber Operations Engineer
Tata Consultancy Services —Swords, County Dublin
- Call to connect
- No degree
- Scripting
- Python
Technical Solutions Engineer I, Infrastructure, Kubernetes, Google Cloud
Google —Dublin, County Dublin
- Weekend availability
- Sales
- Engineering
- Bachelor's degree
Open Positions at InteractiveAI
InteractiveAI —Dublin, County Dublin
- €50,000–€110,000 a year
- Communication skills
- Annual leave
Quick apply
Temp - Technology Infrastructure Assistant Vice President
Sumitomo Mitsui Banking Corporation —DUBLIN 2, County Dublin
- Hybrid work
- Annual leave
3d
Sr Technical Infrastructure Program Mgr, Operations Infrastructure Solutions
Amazon Ireland Support Services Limited —Dublin, County Dublin
- Full-time
- Project management
- Bachelor's degree
- Continuous improvement
Incident Response Manager, Data Infrastructure
ByteDance —Dublin, County Dublin
- On call
- Computer Science
- Engineering
- Analysis skills
Network Engineer
Work Fusion —Dublin, County Dublin
- €37,064.15–€86,751.77 a year
Quick apply
Software Engineer, Data Infrastructure & Acquisition - Dublin, Ireland
Speechify —Dublin, County Dublin
- Remote
- Doctoral degree
- Computer Science
- Master's degree
Azure Cloud Engineer - 12 month contract
DAA —Dublin, County Dublin
- Full-time
- Azure
- DevOps
- Scripting
Software Engineering Manager (SRE) - Apple Services Engineering, Dublin
Apple —Dublin, County Dublin
- System design
- AWS
- Leadership
4d
Associate Systems Administrator
CarGurus —Dublin, County Dublin
- €38,000–€48,000 a year
- On call
- Communication skills
Senior IT Infrastructure Administrator, Networking
Confluence Technologies —Dublin, County Dublin
- Full-time
- Hybrid work
- Scripting
- IT
- Python
- Annual leave
- Referral programme
Quick apply
12d
Senior Engineer / Specialist - Agentic Infrastructure
Ergo —Dublin, County Dublin
- Computer Science
- Master's degree
- AWS
10d

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Junior Sys Admin — Mission-Critical Infrastructure (Dublin)

Multisys Limited
DUBLIN 3, County Dublin

Quick apply

Job details

Permanent | Full-time
From €30,000 a year
1 day ago

Benefits

Bike to work scheme
Company pension
Company events
On-site parking

Qualifications

Microsoft Windows Server
CCTV
English
Windows
Master's degree

Full job description

Systems Administrator (Junior) — Dublin

Multisys designs, builds and supports enterprise IP CCTV and the networks, control rooms, head ends and Video Walls — for critical infrastructure across national transport, government and a small number of large private-sector clients. We are small, agile, flat, and we keep our people. Most of what we support, we built.

The role

A Dublin-based role supporting our largest accounts. It's part helpdesk, part hands-on systems maintenance — but not the helpdesk you're picturing. We support a handful of clients, not the public, and the systems are enterprise-grade: thousands of cameras, hundreds of Windows servers and clients, switches, video walls and the networks tying them together. Call volume is manageable; the variety is wide. There is always something to fix, improve or harden. We know all of our customers well.

First and foremost this is Windows systems administration — the servers, the clients, and the applications running on them, kept patched, secure and current. Around that sits basic access-layer networking and the connected IP edge devices that depend on it: cameras, access control, sensors and controllers. You'll resolve faults across a national footprint — sometimes from a desk, sometimes on site. The sites are often of national significance and mission critical. You'll work directly with senior engineers and get real ownership fast.

What you'll work with

Windows server and client estates, and the applications that run on them — physical and virtual. This is the core of the role.
Basic access-layer networking — under the supervision of a world-class Cisco expert instructor
Connected IP edge devices — cameras, access control, sensors and controllers
Enterprise VMS / CCTV platforms (Genetec experience a strong plus — we'll train the right person)
Control-room video wall systems
Structured cabling, copper and fibre
Cybersecurity: patching, hardening, secure configuration

We've recently added access control to our services — hands-on experience there is a real plus. Otherwise we value attitude and aptitude over a list of certs: missing some of the above but a fast learner is fine.

Who we want

This is the part that matters most: we are happy to take on someone junior — light on experience, or without formal qualifications — as long as they show us the right attitude. Skills and knowledge we can teach. Attitude we can't.

So: a sharp young engineer with something to prove. Self-starting, structured but lateral, able to finish what they start. We place a lot of weight on focused, even obsessive thinking and a neat, tidy mind — in how you approach a problem and how you keep your work. Someone who'll dig into a broken site at 9pm and not walk away, who can hold their own under pressure and back their own judgement. We care less about your CV than whether you stick with a problem until it's solved. A master's in cyber security counts for nothing if you can't tell us what an IP address is — whatever your background, you'll be expected to prove competence as a person or in technology.

Essential — you need all of these

Currently living in Ireland, or able to relocate immediately
The legal right to work in Ireland
Fluent English
Comfortable making and receiving phone calls — it's a core part of the role
Full driving licence
Able to pass Garda vetting

Practical

Full-time, permanent. Dublin base, travel across Ireland (occasional UK).
Salary: from €30,000, rising with ability and experience
Benefits: paid industry certification, on-site parking, occasional bonus

Pay: From €30,000.00 per year

Benefits:

Bike to work scheme
Company events
Company pension
On-site parking

Application question(s):

Are you able to make and take telephone calls ?

Language:

English (required)

Work authorisation:

Ireland (required)

Work Location: In person

Quick apply

Refine Your Search

enterprise infrastructure jobs in dublin county dublin

Junior Sys Admin — Mission-Critical Infrastructure (Dublin)

IT Support Engineer - Level 2

049.EI.26E – Senior Executive – Programme Manager (Technology Infrastructure)

Cloud Infrastructure Engineer

Cloud Infrastructure Engineer

Cloud Infrastructure Engineer

Web3 Blockchain Infrastructure Engineer

Cyber Operations Engineer

Technical Solutions Engineer I, Infrastructure, Kubernetes, Google Cloud

Open Positions at InteractiveAI

Temp - Technology Infrastructure Assistant Vice President

Sr Technical Infrastructure Program Mgr, Operations Infrastructure Solutions

Incident Response Manager, Data Infrastructure

Network Engineer

Software Engineer, Data Infrastructure & Acquisition - Dublin, Ireland

Azure Cloud Engineer - 12 month contract

Software Engineering Manager (SRE) - Apple Services Engineering, Dublin

Associate Systems Administrator

Senior IT Infrastructure Administrator, Networking

Senior Engineer / Specialist - Agentic Infrastructure

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