Find Cybersecurity engineer Jobs in 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
10d
AI Engineer @ The Dock
Accenture —DUBLIN 2, County Dublin
- €40,000 a year
- Full-time
- Azure
- Computer Science
- Software troubleshooting
- Gym membership
Quick apply
Senior Data Engineer, Cybersecurity
Workday —Dublin, County Dublin
- €84,000–€126,000 a year
- Full-time
- SQL
- AWS
- Python
4d
QA Engineer
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Java
- Bachelor's degree
Quick apply
Senior Technical Support Engineer (L3)
FOODHUB —Dublin, County Dublin
- €50,000–€65,000 a year
- Full-time
- Hybrid work
- Hospitality
- Azure
- Windows
- Annual leave
Quick apply
4d
IT Support Engineer (Tier 2)
Viatel —Dublin, County Dublin
- Azure
- Windows
- Analysis skills
- Annual leave
3d
Privileged Access Management Engineer
American International Group UK Limited, Ireland Branch & AIG Europe S.A. (Ireland Branch) —DUBLIN 1, County Dublin
- Full-time
- Azure
- Oracle
- Windows
Quick apply
14d
OT Engineer
Cognizant —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- System design
- Presentation skills
12d
Field Service Engineer
Landmark Technologies Ltd —Dublin, County Dublin
- Full-time
- Azure
- Software troubleshooting
- Customer service
Quick apply
GreyMatter Specialist
ReliaQuest, LLC. —Dublin, County Dublin
- English
- Windows
- Bachelor's degree
Lead Security Engineer - AI/ML
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Master's degree
- Scripting
- In-person
Data Engineer
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- SQL
Quick apply
Information Security Engineer
Grouper —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Computer Science
- Windows
Quick apply
Cloud Platform Engineer
Grouper —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Java
- AWS
Quick apply
Senior Vulnerability Management Engineer
eBay Inc. —Dublin, County Dublin
- Full-time
- Analysis skills
- AI
- SDLC
Technical Scrum Master
Grouper —Dublin, County Dublin
- Hybrid work
- Management
- DevOps
- Project management
Quick apply
Release Train Engineer (RTE)
Grouper —Dublin, County Dublin
- Hybrid work
- Master's degree
- Project management
- Bachelor's degree
Quick apply
Enterprise Architect
Eirgrid —Dublin, County Dublin
- Computer Science
- Bachelor's degree
- IT
Quick apply
10d
Senior Penetration Tester
Integrity360 —Dublin, County Dublin
- Computer Science
- Windows
- Java
Security Engineer III - Application Security
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- AWS
- Agile
- AI
13h

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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
10 days 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

cybersecurity engineer jobs in county dublin

Junior Sys Admin — Mission-Critical Infrastructure (Dublin)

AI Engineer @ The Dock

Senior Data Engineer, Cybersecurity

QA Engineer

Senior Technical Support Engineer (L3)

IT Support Engineer (Tier 2)

Privileged Access Management Engineer

OT Engineer

Field Service Engineer

GreyMatter Specialist

Lead Security Engineer - AI/ML

Data Engineer

Information Security Engineer

Cloud Platform Engineer

Senior Vulnerability Management Engineer

Technical Scrum Master

Release Train Engineer (RTE)

Enterprise Architect

Senior Penetration Tester

Security Engineer III - Application Security

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