Find Senior it systems administrator Jobs in Ireland

Senior Systems Administrator - Infrastructure Engineer
Citco —County Cork
- Full-time
- Oracle
- Python
IT Manager
D/RES Properties —Donnybrook, County Dublin
- Full-time
- Microsoft Access
- Computer Science
- Master's degree
Associate Systems Administrator
CarGurus —Dublin, County Dublin
- €38,000–€48,000 a year
- On call
- Communication skills
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
IT Systems Administrator – Contract (Dublin, Ireland)
Hadfield Green —DUBLIN 2, County Dublin
- Windows
- Linux
- Communication skills
Senior Accounts Administrator - REF: 2626
Fingleton White —Port Laoise, County Laois
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Office
- Accounting
- Employee assistance program
Quick apply
Junior Systems Administrator
GenetiQ —Dundalk, County Louth
- Full-time
- Microsoft Access
- Computer Science
- Software troubleshooting
- Annual leave
Quick apply
12d
Senior Payroll Administrator
Xeinadin —Killarney, County Kerry
- Annual leave
- Employee assistance program
Senior Database Administrator - Oracle
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Oracle
- AWS
047.EI.26E – Administrator - Pensions Unit
Enterprise Ireland —Dublin, County Dublin
- €31,061–€63,059 a year
- Call to connect
- Microsoft Word
- Microsoft Excel
- Research
Salesforce Administrator
Trulioo —Dublin, County Dublin
- Full-time
- Hybrid work
- Sales
- Salesforce
- Analysis skills
- Annual leave
12d
PMO Administrator
CEL - Critical Power —Dublin, County Dublin
- Full-time
- ERP systems
- Bachelor's degree
- SharePoint
Quick apply
Senior GRC Systems Administrator Cork, Ireland Dublin, Ireland Jul. 11, 2026
Alter Domus —Dublin, County Dublin
- SQL
- JavaScript
- Communication skills
- Employee assistance program
Senior Compliance Specialist
U.S. Bank National Association —Dublin, County Dublin
- €74,460–€87,600 a year
- Full-time
- Microsoft Office
- Finance
- Bachelor's degree
4d
Site Reliability Engineering Manager, Security - Apple Services Engineering
Apple —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
14d
Senior Specialist, Client Processing
The Bank of New York Mellon Corporation —Dublin, County Dublin
- Full-time
- Bachelor's degree
- No degree
- Business
Staff Software Engineer – Identity and Access, Identity Squads | Ireland | Remote
Grafana Labs —Remote
- €117,000–€147,000 a year
- Remote
- English
- Budgeting
- Leadership
- Annual leave
10d
Sr IT Infrastructure Engineer EMEA
Qorvo —DUBLIN 8, County Dublin
- On call
- Computer Science
- English
- Windows
Senior Contract Administrator
Turner & Townsend —Dublin, County Dublin
- Full-time
- Contracts
- Annual leave
Quick apply
Senior Onboarding Specialist - French or Portuguese speaker
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- English
- Project management