Find Onsite support engineer Jobs in Dublin, D

Lead Cyber Security Engineer
Mater Private Network —Dublin, County Dublin
- Full-time
- Azure
- Windows
- Analysis skills
Quick apply
1h
Infrastructure & Cloud Operations Engineer (Daily Rate Contractor)
Arthur Cox —Dublin, County Dublin
- Overtime
- Hybrid work
- Computer Science
- Customer service
- English
Quick apply
7d
Lead ServiceNow Engineer and Architect New
Kohlberg Kravis Roberts & Co. —Dublin, County Dublin
- Azure
- DevOps
- AWS
5d
AI Analyst - Architecture
Marsh —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- System design
SRE Lead
Fiserv —Dublin, County Dublin
- Full-time
- Java
- SQL
- AWS
21h
Senior Process Engineer
Embecta —Dún Laoghaire, County Dublin
- Full-time
- Engineering
- Data analysis skills
- Bachelor's degree
13d
Field Service Engineer
Revvity —Dublin, County Dublin
- Customer service
Environmental Health Safety Advisor
DPS Group —Leixlip, County Kildare
- English
- Master's degree
- No degree
Quality Lead Geith
Geith International (IE) —Swords, County Dublin
- Construction experience
- Manufacturing
- Leadership
- Life insurance
Senior Software Engineer / Web Developer (AEM)
PlayStation Global —Dublin, County Dublin
- €87,800–€131,800 a year
- Computer Science
- Java
- Master's degree
Quick apply
Product Manager
Siena AI —Dublin, County Dublin
- Full-time
- Remote
- Master's degree
- AI
Principal Engineer – Galway, Ireland (Hybrid )
Hadfield Green —DUBLIN 2, County Dublin
- Full-time
- C++
- AI
Senior Software Engineer, Cash Forecasting
Ripple —Dublin, County Dublin
- Full-time
- Azure
- Oracle
- AWS
Quick apply
14d
Automation Engineer DeltaV
Cognizant —Dublin, County Dublin
- Full-time
- Hybrid work
- No degree
12d
Senior Process Engineer - Packaging
Embecta —Dún Laoghaire, County Dublin
- Full-time
- Engineering
- Data analysis skills
- Bachelor's degree
Quality Engineering Manager
Embecta —Dún Laoghaire, County Dublin
- Full-time
- Engineering
- Communication skills
Linux/Embedded Firmware Engineer
Full Stack Energy —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- System design
- English
Quick apply
11d
Senior Project Quantity Surveyor
Johnson Controls —Dublin, County Dublin
- Microsoft Excel
- Business
Electrical Engineer
Mercury Engineering —Dublin, County Dublin
- IT
- Communication skills
- Mechanical knowledge
Commissioning Lead (Electrical)
Johnson Controls —Dublin, County Dublin
- No degree
- Electrical Engineering

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Lead Cyber Security Engineer

Mater Private Network -
Dublin, County Dublin

Quick apply

Job details

Permanent | Full-time
1 hour ago

Qualifications

System administration
Azure
Windows
Information security
Firewall
Analysis skills
Scripting
Communication skills
Python
PowerShell
Active Directory

Full job description

We are seeking an experienced technical lead to join a dedicated cyber security team within the Mater Private Network. Based in Dublin City Centre, this hybrid role (minimum 3 days onsite) reports directly to the Group CISO, and is responsible for leading security engineering initiatives, improving the organisation's cyber security posture, and acting as the primary technical point of contact for our managed security service provider.

The Lead Cyber Security Engineer will work closely with the CISO on security architecture and design decisions, and will own the implementation and continuous improvement of security controls.

Key responsibilities

Lead the delivery of security engineering projects and initiatives end-to-end (design, implementation, and handover to operations).
Develop, document, and maintain the organisation's information security architecture in collaboration with the CISO and IT teams.
Lead secure design and hardening of Microsoft Active Directory, Group Policy, M365, Azure AD, and related services.
Work with IT teams to design, implement, and maintain secure applications and network architectures, including segmentation and zero-trust principles.
Drive improvements in identity and access management (IAM, PAM), endpoint protection, email security, and cloud security posture (primarily Azure)
Review the information security architecture and controls of current and future projects, technologies, and services, providing clear technical guidance and risk-based recommendations.
Ensure findings from security testing and audits are prioritised, tracked, and remediated.
Act as an escalation point of contact for the MSSP/SOC and other security service providers.
Work with the MSSP/SOC to tune detections and enhance visibility and logging across onprem and cloud environments.
Support the CISO in responding to major security incidents by providing technical investigation and remediation expertise.
Work closely with IT operations teams to ensure security controls remain effective, up to date, and aligned with changes in the environment.
Provide technical security guidance to project teams, solution architects, and IT staff.
Mentor and support other security engineers and analysts, helping to raise the overall technical capability of the team.

Required experience & skills

8+ years of hands-on IT experience, with at least 4 years in IT security roles.
Strong background in infrastructure or system administration roles (Windows, networks, or cloud) with a clear progression into security engineering.
Strong technical knowledge of Microsoft AD, Group Policy, M365, Azure AD etc.
Solid understanding of networking and firewall technologies, including secure network design and segmentation.
Clear understanding of secure architecture and design principles (defence in depth, least privilege, zero trust, securebydefault configurations).
Demonstrated ability to plan and deliver technical security projects and to carry out technical security audits and reviews.
Strong analytical and problemsolving skills, with the ability to work autonomously in a small team.
Excellent written and verbal communication skills in a technical context.

Desirable

Experience working with security frameworks and standards (e.g. NIST, CIS Benchmarks, ISO 27001).
Experience in healthcare environments or other regulated industries is a benefit.
Relevant industry certifications such as CISSP, CCSP, AZ500, or similar (experience is valued more than certification).
Proficiency in scripting or automation (e.g. PowerShell, Python) to improve efficiency of security operations and configuration management.
Experience designing and implementing controls for the use of AI systems and tools (e.g. generative AI, agents, AIdriven SaaS features).

MATER PRIVATE NETWORK IS AN EQUAL OPPORTUNITIES EMPLOYER

Quick apply

Refine Your Search

onsite support engineer jobs in dublin, d

Lead Cyber Security Engineer

Infrastructure & Cloud Operations Engineer (Daily Rate Contractor)

Lead ServiceNow Engineer and Architect New

AI Analyst - Architecture

SRE Lead

Senior Process Engineer

Field Service Engineer

Environmental Health Safety Advisor

Quality Lead Geith

Senior Software Engineer / Web Developer (AEM)

Product Manager

Principal Engineer – Galway, Ireland (Hybrid )

Senior Software Engineer, Cash Forecasting

Automation Engineer DeltaV

Senior Process Engineer - Packaging

Quality Engineering Manager

Linux/Embedded Firmware Engineer

Senior Project Quantity Surveyor

Electrical Engineer

Commissioning Lead (Electrical)

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