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updated july 2026

Cybersecurity Jobs in Dublin (July 2026)

7 open cybersecurity positions in Dublin as of July 2026, across 5 hiring companies — 1 of them remote-friendly. Workday leads with 3 openings. Listings are scraped daily from company career pages and ATS APIs; every role links straight to the official application page.

Security Engineer (4)
M

Lead, Information Security Engineer

NEW
Mastercard·Dublin, Ireland·On-site
Senior·Security Engineer
NISTISO 27001SOC 2MITRE ATT&CK
yesterday→
W

Data Platform Engineer - Cybersecurity

NEW
Workday·Ireland, Dublin·On-site
Mid·Security Engineer
SplunkCrowdstrikeTerraformNIST
yesterday→
C

Senior Compliance Analyst

NEW
Cadence·DUBLIN·On-site
yesterday→
D

Senior Security Engineer - Cloud SIEM

Datadog·Dublin, Ireland; Madrid, Spain; Paris, France·Hybrid
Senior·Cloud Security
Cloud securitySIEMThreat huntingVulnerability management
3d ago→
G

Staff Data Center Area Security Manager, Compliance, Safety, and Risk Management

Google·Dublin, Ireland·On-site
6d ago→
W

Senior Cybersecurity Engineer

Workday·Ireland, Dublin·On-site
Senior·Security Engineer
SplunkCrowdstrikeNISTMITRE ATT&CK
3w ago→
W

Sr Cybersecurity Engineer

Workday·Ireland, Dublin·On-site
Senior·Security Engineer
SplunkCrowdstrikeNISTMITRE ATT&CK
1mo ago→

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All locations →

Methodology: live cybersecurity listings whose location includes Dublin, sourced daily from company career pages and ATS APIs. Multi-office roles appear under every listed location.