Find Cybersecurity training Jobs in Dublin, D

Operational Technology (OT) Security Architect
Accenture —Dublin, County Dublin
- Full-time
- No degree
Application Security Engineer
Elwood Roberts —Dublin, County Dublin
- €70,000–€77,000 a month
- Full-time
- Linux
Quick apply
Sr Lead Cybersecurity Architect
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Customer service
- Leadership
- Communication skills
7d
Senior Applied Scientist, AWS Security
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Doctoral degree
- Research
- Master's degree
14d
Electronics Technician 3 - Dublin, Ireland
M.C. Dean, Inc —Dublin, County Dublin
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Annual leave
- Employee assistance program
Head of Cyber
Definitive —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Software development
Quick apply
Director of Software Engineering - Workplace Technology
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Azure
- Computer Science
- Java
1d
Sr. Program Manager, Engineering - Supporting Asset Platform (Hybrid, IRE)
CrowdStrike —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Project management
- Agile
Chief Information Officer
ACE Money Transfer —Dublin, County Dublin
- Full-time
- Computer Science
- Engineering
- Master's degree
Quick apply
Sr. Data Scientist (Hybrid, IRE)
CrowdStrike —Dublin, County Dublin
- Full-time
- Computer Science
- Research
- Bachelor's degree
Information Security Awareness Lead
Uniphar PLC —DUBLIN 24, County Dublin
- Full-time
- Bachelor's degree
- IT
- Communication skills
Quick apply
6d
M&A Technology Director
Deloitte —Dublin, County Dublin
- €110,500 a year
- Full-time
- Computer Science
- Analysis skills
- Project management
Director, AI & Digital Quality
Alexion Pharmaceuticals,Inc. —Dublin, County Dublin
- Management
- IT
- AI
3d
Senior Director, Global Privacy & Data Protection
Trulioo —Dublin, County Dublin
- Full-time
- Hybrid work
- AI
- Leadership
- Annual leave
4d
Head of Responsible AI- Vice President
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Doctoral degree
- Computer Science
Senior Embedded Firmware Engineer
Acre Security —Dublin, County Dublin
- Full-time
- Master's degree
- Analysis skills
- C++
Director, AI & Digital Quality
AstraZeneca —Dublin, County Dublin
- Management
- IT
- AI
3d
Lead Security Engineer
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- DevOps
- AWS
- Analysis skills
15h
Digital Power Sales Engineer (V2)
Schneider Electric —Dublin, County Dublin
- Full-time
- English
- Business development
- Electrical Engineering
- Annual leave
- Employee assistance program
3d
Sr. Engineer - Data Onboarding, NG-SIEM (Hybrid)
CrowdStrike —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Java

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Operational Technology (OT) Security Architect

Accenture -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

NIS
IDS
Security

Full job description

The OT Security Architect is responsible for protecting industrial control systems (ICS) and operational technology environments against cyber threats while ensuring safety, availability, and regulatory compliance. The bridges IT and OT, enabling secure digital operations across critical infrastructure environments such as utilities, energy, manufacturing, and transportation.

Key Responsibilities

OT Security Strategy & Governance

Define and implement OT cybersecurity strategy, policies, and standards aligned to IEC 62443, NIST 800 82, NIS D, and ISO 27001.
Establish OT security governance models and maintain OT risk registers across facilities.
Act as a trusted advisor to OT operations, engineering, and executive stakeholders.
Architecture & Secure Design
Design secure OT network architectures aligned to the Purdue Model (Levels 0–3.5).
Define and validate secure IT/OT integration patterns, including data flows, remote access, and segmentation.
Review and secure digital transformation initiatives (e.g., historians, analytics platforms).
Threat & Vulnerability Management
Conduct OT specific risk assessments, vulnerability assessments, and penetration testing of SCADA/DCS/PLC environments.
Implement vulnerability management and patching strategies suitable for safety critical systems.
Support OT incident response and forensic investigations.
Security Controls Implementation
Deploy and operate OT security technologies including:
- OT Intrusion Detection / Network Monitoring (e.g., passive IDS)
- Firewalls and segmentation controls at Levels 2 & 3
- Secure remote access solutions
- Removable media controls and data diodes
Support deployment across geographically dispersed and remote field sites.

Compliance & Regulatory Assurance

Support compliance with NIS D, sector specific regulations, and audit requirements.
Prepare evidence, security reports, and remediation plans for regulatory and internal audits.
Translate regulatory requirements into practical, site level security controls.
Stakeholder & Delivery Management
Liaise with plant operators, OT engineers, OEMs, vendors, and system integrators.
Lead or support multi-site OT security deployments and uplift programmes.
Provide training and awareness sessions for OT and SCADA teams.

Required Experience & Skills

Strong hands-on experience in OT / ICS / SCADA / DCS environments.
Deep understanding of industrial networking, protocols, and architectures.
Proven experience delivering OT security assessments, designs, and implementations.
Knowledge of OT security standards and frameworks:
- IEC 62443
- NIST 800 82
- NIS D
- ISO 27001 (OT relevant controls)
Experience working in critical infrastructure or highly regulated environments.

#LI-EU

Apply Now

Refine Your Search

cybersecurity training jobs in dublin, d

Operational Technology (OT) Security Architect

Application Security Engineer

Sr Lead Cybersecurity Architect

Senior Applied Scientist, AWS Security

Electronics Technician 3 - Dublin, Ireland

Head of Cyber

Director of Software Engineering - Workplace Technology

Sr. Program Manager, Engineering - Supporting Asset Platform (Hybrid, IRE)

Chief Information Officer

Sr. Data Scientist (Hybrid, IRE)

Information Security Awareness Lead

M&A Technology Director

Director, AI & Digital Quality

Senior Director, Global Privacy & Data Protection

Head of Responsible AI- Vice President

Senior Embedded Firmware Engineer

Director, AI & Digital Quality

Lead Security Engineer

Digital Power Sales Engineer (V2)

Sr. Engineer - Data Onboarding, NG-SIEM (Hybrid)

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