Find it system administrator 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
5h
061.EI.26E – Administrator – Grant Payments Officer (x2)
Enterprise Ireland —Dublin, County Dublin
- €32,045–€62,435 a year
- Microsoft Word
- Microsoft Excel
- Microsoft Office
4h
Linux Administrator
Eirgrid —Dublin, County Dublin
- Oracle
- Software troubleshooting
- Analysis skills
Quick apply
1d
Office Administrator/Receptionist
DNG —South Dublin, County Dublin
- From €16 an hour
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Office
Quick apply
9d
048.EI.26E – Executive – People Operations Team
Enterprise Ireland —Dublin, County Dublin
- €52,546–€75,472 a year
- Data analysis skills
- Research
- Analysis skills
Information Security Technical Support
Tate Europe —Dublin, County Dublin
- Full-time
- Azure
- Customer service
- Windows
Quick apply
Customer Service Administrator
Irish Life Financial Services Limited —Dublin, County Dublin
- Full-time
- Hybrid work
- Analysis skills
- Communication skills
Customer Service Administrator (6-month FTC)
Quadient —Dublin, County Dublin
- Full-time
- Hybrid work
- Employee assistance program
Quick apply
Administration & Support Coordinator
Advanced Micro Devices, Inc —Dublin, County Dublin
- Microsoft Powerpoint
- In-person
Accounts and Finance Administrator
JPA Brenson Lawlor —Dublin, County Dublin
- Full-time
- English
- Business
- Communication skills
Cyber Security Engineer
Mater Private Network —Dublin, County Dublin
- Full-time
- Azure
- Windows
- Scripting
Quick apply
Senior Administrator - Northwood (Full Time)
Bartra Healthcare —Santry, County Dublin
- From €18 an hour
- Overtime
- Microsoft Office
- Analysis skills
- Bachelor's degree
Quick apply
2d
People Experience Administrator
CarTrawler —Dublin, County Dublin
- Hybrid work
- Microsoft Excel
- Analysis skills
- Presentation skills
- Annual leave
- Employee assistance program
9d
Administrator
Mercury Engineering —Dublin, County Dublin
- No degree
- Organisational skills
- Communication skills
HR Administrator
Allianz —Blackrock, County Dublin
- Full-time
- Microsoft Excel
- English
- Microsoft Office
CLO Deal Administrator
U.S. Bank National Association —DUBLIN 18, County Dublin
- €41,820–€49,200 a year
- Full-time
- Analysis skills
- No degree
- Organisational skills
Security and Compliance Administrator
Sky Handling Partner —Dublin, County Dublin
- €30,000 a year
- Full-time
- Leaving certificate
- Analysis skills
- Bachelor's degree
Quick apply
14d
Recruitment Administrator
Irish Cancer Society —DUBLIN 4, County Dublin
- €31,500 a year
- Full-time
- Hybrid work
- Microsoft Office
- Administrative experience
- Human resources
- Annual leave
- Employee assistance program
Quick apply
7d
Business Unit Coordinator
Jabil Circuit —Bray, County Wicklow
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Junior Contract Administrator
Turner & Townsend —Dublin, County Dublin
- Full-time
- Engineering
- Bachelor's degree
- Contracts
- Annual leave
Quick apply

I want to receive the latest job alerts for it system administrator in dublin county dublin

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

it system administrator jobs near dublin county dublin

Operations Administrator jobs in Dublin, County Dublin

Service Administrator jobs in Dublin, County Dublin

Administrator jobs in Dublin, County Dublin

Security Administrator jobs in Dublin, County Dublin

Administrative Assistant jobs in Dublin, County Dublin

Technical Support jobs in Dublin, County Dublin

Administrator jobs in DUBLIN 18, County Dublin

Office Administrator jobs in South Dublin, County Dublin

Service Engineer jobs in Dublin, County Dublin

Account Administrator jobs in Galway, County Galway

Account Administrator jobs in Cavan, County Cavan

Network Administrator jobs in Dublin, County Dublin

Account Administrator jobs in Dún Laoghaire, County Dublin

Account Administrator jobs in Naas, County Kildare

Part Time Administrator jobs in Clondalkin, County Dublin

Senior Administrator jobs in Cork, County Cork

Lidl, Senior Buyer jobs in Dublin, County Dublin

Senior Administrator jobs in Limerick, County Limerick

Part Time Administrator jobs in Swords, County Dublin

Senior Administrator jobs in Naas, County Kildare

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
5 hours 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

it system administrator jobs in dublin county dublin

Junior Sys Admin — Mission-Critical Infrastructure (Dublin)

061.EI.26E – Administrator – Grant Payments Officer (x2)

Linux Administrator

Office Administrator/Receptionist

048.EI.26E – Executive – People Operations Team

Information Security Technical Support

Customer Service Administrator

Customer Service Administrator (6-month FTC)

Administration & Support Coordinator

Accounts and Finance Administrator

Cyber Security Engineer

Senior Administrator - Northwood (Full Time)

People Experience Administrator

Administrator

HR Administrator

CLO Deal Administrator

Security and Compliance Administrator

Recruitment Administrator

Business Unit Coordinator

Junior Contract Administrator

I want to receive the latest job alerts for it system administrator in dublin county dublin

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected