Find Linux system Jobs in Dublin, D

Cyber Security Operations Analyst - Dublin 2
Ergo —Dublin, County Dublin
- Windows
- IT
- Linux
1h
SOC Specialist II
Expel —Dublin, County Dublin
- €45,000 a year
- Weekend availability
- Remote
- Azure
- Windows
- AWS
- Annual leave
Quick apply
12d
DevOps Engineer
eBay Inc. —Dublin, County Dublin
- Full-time
- Azure
- System design
- Scripting
Site Reliability Engineer Graduate (Data-Infrastructure-SRE) - 2026 Start (BS/MS)
TikTok —Dublin, County Dublin
- Computer Science
- System design
- Java
Infrastructure Verification Engineer
TechBiz Global GmbH —Dublin, County Dublin
- Full-time
- Remote
- Analysis skills
- Bachelor's degree
- Scripting
Quick apply
IT Systems Administrator – Contract (Dublin, Ireland)
Hadfield Green —DUBLIN 2, County Dublin
- Windows
- Linux
- Communication skills
ASPIRE GSC – Service Desk Level 1/Level 2 Analyst
Version 1 —Dublin, County Dublin
- €35,000–€43,000 a year
- Weekend availability
- Azure
- Oracle
- Customer service
- Employee assistance program
- Employee discount
Quick apply
Quantitative Developer – Compute & ML Platform
Millennium Management —Dublin, County Dublin
- Computer Science
- Research
- Bachelor's degree
1h
Principal Engineer II (Linux team)
ICON Plc —Dublin, County Dublin
- Full-time
- Engineering
- Analysis skills
- Scripting
12d
GreyMatter Specialist
ReliaQuest, LLC. —Dublin, County Dublin
- English
- Windows
- Bachelor's degree
The Associate Director, Linux/Unix Systems Engineer
IQVIA —Dublin, County Dublin
- Full-time
- Oracle
- Computer Science
- System design
Network Development Engineer , European Sovereign Cloud, ADC Networking International
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Master's degree
- AWS
- Bachelor's degree
14d
Site Reliability Engineer - Cloud Infrastructure
TikTok —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Technical Escalations Engineer 2 (Network Monitoring) - EMEA
Datadog —Dublin, County Dublin
- On call
- Windows
- Linux
- Employee stock purchase plan
Quick apply
10d
2026 Fall Co-Ops - Software Development - Demonware (Dublin)
Activision —Dublin, County Dublin
- Java
- SQL
- C++
Research Engineer: Machine Learning and Knowledge Representation for Biodata
Accenture —Dublin, County Dublin
- Full-time
- Computer Science
- English
- Research
Network Operations Engineer, GEN Operations
Google —Dublin, County Dublin
- €100,000–€103,000 a year
- Full-time
- Bachelor's degree
- No degree
- Linux
Senior Software Engineer, Application and OS Enablement
Dolby —Dublin, County Dublin
- Java
- C++
- Bachelor's degree
Technical Consultant - Netreveal
NTT Ltd —Dublin, County Dublin
- Hybrid work
- SQL
- Agile
- Linux
Cloud Platform Support Engineer III
Guidewire Software —Dublin, County Dublin
- Weekend availability
- Salesforce
- English
- Java

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Cyber Security Operations Analyst - Dublin 2

Ergo
Dublin, County Dublin

Apply Now

Job details

Permanent
1 hour ago

Qualifications

Windows
IT support
IT
SIEM
Linux
Information Technology

Full job description

Location: Dublin, Ireland

Job Type: Full-Time

Work Type: Hybrid (On-site and Remote)

Role Type: Operational / Technical Security

Overview of Role

The client is seeking a Cyber Security Operations Analyst which is a hands-on operational role responsible for the day-to-day monitoring, management, and effectiveness of security controls across ICT environments. The role focuses on security monitoring, incident response, vulnerability management, endpoint protection, and supporting broader governance, risk, and compliance activities to ensure a resilient and secure technology environment.

Role & Responsibilities:
Operate and monitor security tools including SIEM, EDR/XDR, antivirus, email, and cloud security platforms.

Triage, investigate, and respond to security alerts and incidents, ensuring timely escalation and resolution.

Support incident response activities including containment, remediation, recovery, and post-incident reviews.

Perform vulnerability scanning, track remediation efforts, and validate fixes through re-scanning.

Monitor patch management compliance and highlight gaps or risks across systems and platforms.

Maintain asset visibility and ensure systems are properly onboarded to security monitoring tools.

Support endpoint and platform security controls, including configuration, health checks, and hardening.

Identify misconfigurations or control weaknesses and coordinate remediation with relevant teams.

Assist in security awareness initiatives such as phishing simulations and user training.

Support audit, risk, and compliance activities including evidence gathering and control validation.

Collaborate with ICT teams, suppliers, and stakeholders to ensure effective security operations.

Skills, Qualifications & Experience

Strong understanding of cybersecurity operations including incident response and threat detection.

Familiarity with tools such as SIEM, EDR/XDR, firewalls, antivirus, and vulnerability scanners.

Knowledge of networking fundamentals, Windows/Linux systems, and security best practices.

Experience:
1-3 years' experience in cybersecurity, IT operations, or IT support with security responsibilities.

Experience working with security frameworks such as ISO 27001, NIST, or similar.

Proven ability to analyse, prioritise, and resolve operational security issues effectively.

Education & Certifications:
Relevant third-level qualification in IT, Cybersecurity, or related discipline.

Certifications such as CompTIA Security+, ISO 27001, Microsoft SC/AZ, or ISC2/ISACA (desirable).

Visa:
Irish/EU Citizen or Stamp 4 Visa holder.

About Us

As Ireland's largest IT Solutions Provider with a growing global footprint, Ergo offers deep expertise across managed IT & hardware services, cloud, applications & software services, IT resourcing, and modern work solutions. Our recent technology awards reflect our commitment to delivering industry-leading IT solutions, showcasing our team's dedication and expertise.

Apply Now

Refine Your Search

linux system jobs in dublin, d

Cyber Security Operations Analyst - Dublin 2

SOC Specialist II

DevOps Engineer

Site Reliability Engineer Graduate (Data-Infrastructure-SRE) - 2026 Start (BS/MS)

Infrastructure Verification Engineer

IT Systems Administrator – Contract (Dublin, Ireland)

ASPIRE GSC – Service Desk Level 1/Level 2 Analyst

Quantitative Developer – Compute & ML Platform

Principal Engineer II (Linux team)

GreyMatter Specialist

The Associate Director, Linux/Unix Systems Engineer

Network Development Engineer , European Sovereign Cloud, ADC Networking International

Site Reliability Engineer - Cloud Infrastructure

Technical Escalations Engineer 2 (Network Monitoring) - EMEA

2026 Fall Co-Ops - Software Development - Demonware (Dublin)

Research Engineer: Machine Learning and Knowledge Representation for Biodata

Network Operations Engineer, GEN Operations

Senior Software Engineer, Application and OS Enablement

Technical Consultant - Netreveal

Cloud Platform Support Engineer III

I want to receive the latest job alerts for linux system in dublin, d

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