Find Digital architect Jobs in Dublin, D

Operational Technology (OT) Security Architect
Accenture —Dublin, County Dublin
- Full-time
- No degree
Software Architect – 12-Month Rolling Contract
Hadfield Green —DUBLIN 2, County Dublin
- Hybrid work
- Java
- AWS
- Communication skills
DC Architect
Tata Consultancy Services —Dublin, County Dublin
- Call to connect
- Azure
- AWS
- Mentoring
ASIC Design/Verification, Architect
Synopsys —Dublin, County Dublin
- Analysis skills
- Communication skills
Senior HRIS Manager
Aptiv plc —Dublin, County Dublin
- Microsoft Excel
- Bachelor's degree
- Human resources
3d
Senior Integration Engineer
U.S. Bank National Association —DUBLIN 18, County Dublin
- €102,680–€120,800 a year
- Full-time
- Azure
- Java
- Master's degree
Senior Software Engineer (Innovation & Prototyping)
Bentley Systems —DUBLIN 2, County Dublin
- Azure
- Computer Science
- Java
AWS Engineer
ResMed —Dublin, County Dublin
- Full-time
- Computer Science
- Salesforce
- AWS
- Referral programme
5d
Senior Software Engineer / Web Developer (AEM)
PlayStation Global —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Principal Digital Design Engineer (f/m/div)
Infineon Technologies AG —Dublin, County Dublin
- Full-time
- English
- Bachelor's degree
- Scripting
Technical Programme Manager
Bord Bia —Dublin, County Dublin
- €83,652–€99,147 a year
- Full-time
- Hybrid work
- Agile
- Communication skills
- SDLC
Quick apply
3d
Senior Civil Structural CAD Technician
ESB —Dublin, County Dublin
- €41,000–€48,000 a year
- Full-time
- AutoCAD
- Organisational skills
- Communication skills
13d
Head Clinical Development AI & Technology
Novartis —Dublin, County Dublin
- €144,130–€267,670 a year
- Full-time
- Hybrid work
- Engineering
- Master's degree
- No degree
22h
Project Director - Education
HLM Architects —DUBLIN 2, County Dublin
- Management
- Microsoft Office
- Construction experience
Head of Architecture and Engineering Operations
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Computer Science
Cloud Security Architect
Analog Devices —Glasnevin, County Dublin
- Full-time
- Azure
- DevOps
- System design
Data Transformation Director / Senior Manager | Data & Analytics | Technology Consulting
PwC —Dublin, County Dublin
- Full-time
- Azure
- Research
- AWS
Digital Delivery Lead
Primark —Dublin, County Dublin
- Agile
- Communication skills
Associate - Education
HLM Architects —DUBLIN 2, County Dublin
- Microsoft Office
- Construction experience
Senior Software Engineer (Typescript, C#, C++ or Java)
Bentley Systems —DUBLIN 2, County Dublin
- 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

digital architect jobs in dublin, d

Operational Technology (OT) Security Architect

Software Architect – 12-Month Rolling Contract

DC Architect

ASIC Design/Verification, Architect

Senior HRIS Manager

Senior Integration Engineer

Senior Software Engineer (Innovation & Prototyping)

AWS Engineer

Senior Software Engineer / Web Developer (AEM)

Principal Digital Design Engineer (f/m/div)

Technical Programme Manager

Senior Civil Structural CAD Technician

Head Clinical Development AI & Technology

Project Director - Education

Head of Architecture and Engineering Operations

Cloud Security Architect

Data Transformation Director / Senior Manager | Data & Analytics | Technology Consulting

Digital Delivery Lead

Associate - Education

Senior Software Engineer (Typescript, C#, C++ or Java)

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