Find Security advisor Jobs in Dublin 2, D

Operational Technology (OT) Security Architect
Accenture —Dublin, County Dublin
- Full-time
- No degree
Technical Account Manager, Enterprise Support, Strategic Industries, Energy
Amazon Web Services EMEA SARL (Irish Branch) —Dublin, County Dublin
- Full-time
- English
- AWS
- Leadership
- Employee assistance program
Listings Executive
A & L Goodbody —Dublin, County Dublin
- Hybrid work
Revenue Operations Manager, Post Sales (EMEA)
Vanta —Dublin, County Dublin
- Full-time
- Microsoft Excel
- Salesforce
- Analysis skills
- Annual leave
HR Advisor
KSA-JLL Ireland Ltd —Dublin, County Dublin
- Full-time
- Microsoft Office
- Bachelor's degree
- No degree
Quick apply
Portfolio Specialist EMEA (Leasing & Asset Management)
Hewlett Packard Enterprise —Leixlip, County Kildare
- €101,000–€200,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Customer service
Contracts Manager- Asset Management
DAA —Dublin, County Dublin
- Full-time
- Engineering
- Presentation skills
- Bachelor's degree
Asset Information Associate/ Senior Associate
PIMCO —Dublin, County Dublin
- Full-time
- Microsoft Excel
- Master's degree
- SQL
Customer Account Specialist, Customer Operations
Analog Devices —Dublin, County Dublin
- Full-time
- Microsoft Excel
- Microsoft Office
- Presentation skills
Technical Programme Manager
Bord Bia —Dublin, County Dublin
- €83,652–€99,147 a year
- Full-time
- Hybrid work
- Agile
- Communication skills
- SDLC
Quick apply
14d
Technical Account Manager 2 - EMEA
Datadog —Dublin, County Dublin
- Azure
- AWS
- JavaScript
- Employee stock purchase plan
Quick apply
AI & Intelligent Automation Consultant (Retail Banking)
NTT Ltd —Dublin, County Dublin
- Hybrid work
- Mentoring
- AI
- Leadership
Digital Sales Specialist - AI Business Solutions - AI workforce - Danish speaking
Microsoft —Dublin, County Dublin
- €44,000–€57,200 a year
- Full-time
- Remote
- Azure
- Sales
- Marketing
- Work from home
Senior Associate Director, Controls, Third Party Management
MUFG Investor Services —Dublin, County Dublin
- Full-time
- Finance
- Business
- Accounting
Quick apply
14d
Pharmacy Healthcare advisor - Allcare Killester
Allcare Pharmacy —Dublin, County Dublin
- Part-time
- Hospitality
- IT
- Communication skills
Quick apply
Client Administrator
Walfrid Private —Dublin, County Dublin
- Full-time
- Administrative experience
- No degree
- Communication skills
Quick apply
Senior Manager, Procurement
Jazz Pharmaceuticals —Dublin, County Dublin
- €137,600–€206,400 a year
- Microsoft Powerpoint
- Microsoft Excel
- Analysis skills
- Annual leave
7d
Lead Program Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
- DevOps
- AI
- Leadership
Lead Security Architect - Flutter Functions
Flutter Entertainment —Dublin, County Dublin
- Full-time
- AWS
- Agile
- AI
Associate Director - Privacy
Grant Thornton —Dublin, County Dublin
- Full-time
- Azure
- Master's degree
- AI

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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

security advisor jobs in dublin 2, d

Operational Technology (OT) Security Architect

Technical Account Manager, Enterprise Support, Strategic Industries, Energy

Listings Executive

Revenue Operations Manager, Post Sales (EMEA)

HR Advisor

Portfolio Specialist EMEA (Leasing & Asset Management)

Contracts Manager- Asset Management

Asset Information Associate/ Senior Associate

Customer Account Specialist, Customer Operations

Technical Programme Manager

Technical Account Manager 2 - EMEA

AI & Intelligent Automation Consultant (Retail Banking)

Digital Sales Specialist - AI Business Solutions - AI workforce - Danish speaking

Senior Associate Director, Controls, Third Party Management

Pharmacy Healthcare advisor - Allcare Killester

Client Administrator

Senior Manager, Procurement

Lead Program Security Engineer

Lead Security Architect - Flutter Functions

Associate Director - Privacy

I want to receive the latest job alerts for security advisor in dublin 2, d

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