Find senior it administrator Jobs in dublin, d

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
11h
Corporate Services Administrator
Walkers Global —DUBLIN 1, County Dublin
- Hybrid work
- Oracle
- Organisational skills
- Communication skills
- Annual leave
- Employee assistance program
Senior Software Engineer
Microsoft —Dublin, County Dublin
- Full-time
- Computer Science
- Java
- C++
GP Practice Manager
Parkhouse Family Practice —DUBLIN 24, County Dublin
- Full-time
- No degree
- Human resources
- IT
- Annual leave
Quick apply
1d
Senior Document Controller
Turner & Townsend —Dublin, County Dublin
- Full-time
- Engineering
- Bachelor's degree
- Business
Quick apply
Global Fund Registration Officer
Maples Group - Legal Services —DUBLIN 2, County Dublin
- Microsoft Excel
- English
- Microsoft Office
ServiceNow Platform Architect
Aptiv plc —Dublin, County Dublin
- Azure
- Computer Science
- DevOps
- Gym membership
SR Azure Database Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- DevOps
- SQL
Senior Analyst - Fund Accountant - Private Debt
StepStone Group —Dublin, County Dublin
- Microsoft Excel
- Customer service
- Microsoft Office
Compliance Manager (Financial Crime)
FNZ —Dublin, County Dublin
- Full-time
- Presentation skills
- No degree
- Communication skills
Associate - Open Ended Fund Controllership
Kohlberg Kravis Roberts & Co. —Dublin, County Dublin
- Engineering
- Finance
- Bachelor's degree
Sr. Scientist, Analytical R&D
MSD —Dunboyne, County Meath
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Manufacturing
11d
Senior Success Guide - Spanish / German/ Portuguese - Marketing Cloud
Salesforce —Dublin, County Dublin
- Full-time
- Spanish
- Salesforce
- Java
14d
Business Consultant
SoftCo —Dublin, County Dublin
- Full-time
- Hybrid work
- Oracle
- ERP systems
- Finance
Quick apply
ETF Basket Associate/Senior Associate, Fund/Client Accounting (Multiple Openings)
The Bank of New York Mellon Corporation —Dublin, County Dublin
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Senior Onboarding Specialist - German speaker
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- English
- Project management
2d
Associate / Senior Vice President - ETF Fund/Client Accounting (Multiple Openings)
The Bank of New York Mellon Corporation —Dublin, County Dublin
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Associate - Fund Accountant - Private Debt
StepStone Group —Dublin, County Dublin
- Microsoft Excel
- Customer service
- Microsoft Office
Client Services Manager Keyridge
Irish Life Investment Managers —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
10d
Senior Cloud Support Engineer
Crusoe —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Customer service
Quick apply

I want to receive the latest job alerts for senior it administrator in dublin, d

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

senior it administrator jobs near dublin, d

Client Associate jobs in Dublin, County Dublin

Fund Manager jobs in Dublin, County Dublin

Onboarding Manager jobs in Dublin, County Dublin

Senior Software Engineer jobs in Dublin, County Dublin

Business Consultant jobs in Dublin, County Dublin

Senior Document Controller jobs in Dublin, County Dublin

Fund Accountant jobs in Dublin, County Dublin

Compliance Manager jobs in Dublin, County Dublin

Database Engineer jobs in Dublin, County Dublin

Registration Officer jobs in Sandyford, County Dublin

Environmental Health Officer jobs in Dublin, County Dublin

Chief Operating Officer jobs in Dublin, County Dublin

Enforcement Officer jobs in Dublin, County Dublin

Registration Officer jobs in Dublin, County Dublin

Bioprocess Associate jobs in Dublin, County Dublin

Associate Analyst jobs in Dublin, County Dublin

Associate Clinical Development Director jobs in Dublin, County Dublin

Software Architect jobs in County Galway

Software Engineer Internship jobs in Cork, County Cork

Software Architect jobs in County Dublin

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
11 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

senior it administrator jobs in dublin, d

Junior Sys Admin — Mission-Critical Infrastructure (Dublin)

Corporate Services Administrator

Senior Software Engineer

GP Practice Manager

Senior Document Controller

Global Fund Registration Officer

ServiceNow Platform Architect

SR Azure Database Engineer

Senior Analyst - Fund Accountant - Private Debt

Compliance Manager (Financial Crime)

Associate - Open Ended Fund Controllership

Sr. Scientist, Analytical R&D

Senior Success Guide - Spanish / German/ Portuguese - Marketing Cloud

Business Consultant

ETF Basket Associate/Senior Associate, Fund/Client Accounting (Multiple Openings)

Senior Onboarding Specialist - German speaker

Associate / Senior Vice President - ETF Fund/Client Accounting (Multiple Openings)

Associate - Fund Accountant - Private Debt

Client Services Manager Keyridge

Senior Cloud Support Engineer

I want to receive the latest job alerts for senior it administrator in dublin, d

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected