Find Network security solution architect Jobs in Dublin, D

Lead Platform Architect
Mastercard —Dublin, County Dublin
- Full-time
- Leadership
- Communication skills
Automation Engineer, Charles River Development, Officer
State Street —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
AI & Data - Data Architect - Fabric - Senior Manager
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
- Gym membership
Real Estate Development Mgr Data Center Supply Solutions (EMEA)
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- English
- AWS
- Analysis skills
Senior Developer, Agentic AI Engineering
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Computer Science
- Java
- Master's degree
QA Automation Engineer
PlayStation Global —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Quick apply
Junior Database QA Automation Engineer, Officer
State Street —DUBLIN 2, County Dublin
- Full-time
- Azure
- Computer Science
- Java
Power Platform Architect, Senior Manager (Data & AI)
PwC —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- AWS
BI & Analytics Developer
Echelon DC —Sandyford, County Dublin
- €50,000–€55,000 a year
- Full-time
- SQL
- No degree
- Construction
Quick apply
Data & AI Transformation Senior Manager / Director - Data & AI Consulting - Advisory
PwC —Dublin, County Dublin
- Full-time
- Azure
- Research
- SQL
Senior Full Stack Engineer
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Master's degree
Senior Software Engineer
Vectra —Dublin, County Dublin
- Azure
- Engineering
- AWS
- Life insurance
Quick apply
Senior Platform Engineer - FinOps
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- SQL
- AWS
FS Technology Consulting - AI and Data - Data Engineer - Senior Consultant - Dublin
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
- Gym membership
Senior Account Executive - AI Software Sales & professional services
MaxAccelerate —Dublin, County Dublin
- Full-time
- Remote
- Oracle
- Sales
- Salesforce
Quick apply
12d
Customer Success Architect, Sales Cloud/ Platform - Additional European Languages
Salesforce —Dublin, County Dublin
- Full-time
- Spanish
- Sales
- Salesforce
Azure Cloud Engineer, AI Manager (Data & AI)
PwC —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Bachelor's degree
ICT Design Engineer, EMEA
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- AutoCAD
- CAD
- AWS
SAP HR & Payroll Functional Consultant
Tata Consultancy Services —Dublin, County Dublin
- Call to connect
- ERP systems
- Leadership
- Communication skills
8d
Senior Mechanical Sustainability Engineer, Data Center Engineering Sustainability
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Engineering
- AWS
- Analysis skills

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Lead Platform Architect

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

Operating systems
Firewall
Network architecture
Middleware
Leadership
Communication skills

Full job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Lead Platform Architect

Overview
Infrastructure Design Services is a team of Technology Architects and Engineers responsible for defining and governing the enterprise infrastructure architecture to meet application, platform, and system needs in alignment with Mastercard’s operational standards and principles.
As a Lead Platform Architect, you will provide thought leadership and set the strategic direction for infrastructure architecture across multiple domains. You will engage early in the analysis and design phases, partnering with application teams and other critical stakeholders to ensure that infrastructure and application architectures adhere to Mastercard’s security, scalability, and availability standards.
The primary deliverable is the Technical Architecture Document (TAD), which articulates the end-to-end infrastructure design for complex applications, platforms, or systems.
This role demands deep expertise in internet fundamentals, including web servers, application servers, internet security, and emerging technologies. You will lead the design and delivery of enterprise-grade infrastructure solutions that meet global business, product, and service requirements.

Role

Define and drive the strategic infrastructure architecture vision for Mastercard’s platforms and systems.
Generate and validate high-level requirements, collaborating with architects, engineers, application teams, and business stakeholders to ensure alignment with enterprise standards.
Produce and maintain architectural artefacts such as TADs, technical models, and logical flows, ensuring they remain current and authoritative.
Act as the technical authority for resolving complex architectural and operational challenges impacting global infrastructure performance and availability.
Research, evaluate, and recommend emerging technologies for adoption within Mastercard’s infrastructure ecosystem.
Provide architectural governance and oversight for major initiatives, ensuring compliance with security, scalability, and resilience principles.
Lead enterprise-wide initiatives, influencing design patterns and best practices across regions and teams.
Drive innovation in infrastructure design, leveraging automation, cloud-native principles, and modern deployment methodologies.

All About You

Expert-level knowledge of network architecture, operating systems, and web middleware.
Deep understanding of internet infrastructure design, web administration, and enterprise-scale systems.
Advanced expertise in load balancers, web application firewalls, and security frameworks.
Strong knowledge of database technologies, cloud platforms, and Zero Trust Architecture principles.
Experience with YAML-based deployments and modern infrastructure-as-code practices.
Strategic thinker with the ability to influence at all organisational levels.
Exceptional communication and collaboration skills, with proven ability to lead cross-functional teams.
High degree of initiative, self-motivation, and ability to drive results in complex environments.

Skills & Abilities

Demonstrates technical leadership and architectural vision.
Strong decision-making and problem-solving skills for enterprise-scale challenges.
Ability to manage multiple priorities and deliver under pressure.
Rapid learner of emerging technologies and trends.
Excellent collaboration skills across diverse, geographically distributed teams.
Customer-focused mindset with a commitment to delivering high-quality solutions.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Apply Now

Refine Your Search

network security solution architect jobs in dublin, d

Lead Platform Architect

Automation Engineer, Charles River Development, Officer

AI & Data - Data Architect - Fabric - Senior Manager

Real Estate Development Mgr Data Center Supply Solutions (EMEA)

Senior Developer, Agentic AI Engineering

QA Automation Engineer

Junior Database QA Automation Engineer, Officer

Power Platform Architect, Senior Manager (Data & AI)

BI & Analytics Developer

Data & AI Transformation Senior Manager / Director - Data & AI Consulting - Advisory

Senior Full Stack Engineer

Senior Software Engineer

Senior Platform Engineer - FinOps

FS Technology Consulting - AI and Data - Data Engineer - Senior Consultant - Dublin

Senior Account Executive - AI Software Sales & professional services

Customer Success Architect, Sales Cloud/ Platform - Additional European Languages

Azure Cloud Engineer, AI Manager (Data & AI)

ICT Design Engineer, EMEA

SAP HR & Payroll Functional Consultant

Senior Mechanical Sustainability Engineer, Data Center Engineering Sustainability

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