Find Lead, information security engineer Jobs in Rathgar, D

Lead, Information Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
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- Free parking
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- €45,000–€70,000 a month
- Full-time
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PM Group —Dublin, County Dublin
- On call
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JPMorganChase —DUBLIN 2, County Dublin
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- €200,000–€255,000 a year
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Amazon Data Services Ireland Limited —Dublin, County Dublin
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QA Automation Engineer Team Lead, Charles River Development , AVP
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- Full-time
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Amazon Data Services Ireland Limited —Dublin, County Dublin
- Weekend availability
- Computer Science
- English
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Software Engineer - Observability
Microsoft —Dublin, County Dublin
- €63,400–€105,700 a year
- Full-time
- Azure
- Computer Science
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Trust and Safety Team Lead, International
Whatnot —Dublin, County Dublin
- €63,000–€70,000 a year
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Workday —Dublin, County Dublin
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Amazon Ireland Support Services Limited - A94 —Dublin, County Dublin
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Amazon Development Centre Ireland Limited —Dublin, County Dublin
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Senior Penetration Tester
Integrity360 —Dublin, County Dublin
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Teleperformance —Dublin, County Dublin
- Management
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Information Security Technical Support
Tate Europe —Dublin, County Dublin
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Sr Machine Learning Engineer
paypal —Dublin, County Dublin
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Software Development Engineer – 2026
Amazon Development Centre Ireland Limited - D94 —Dublin, County Dublin
- Full-time
- Computer Science
- Java
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Software Development Engineer, Security Analytics, AWS Security, Sonaris
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- Bachelor's degree

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Lead, Information Security Engineer

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

Encryption
Information security
Communication skills
SDLC

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, Information Security Engineer

Who is Mastercard?
Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential.

Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all.

Mission First, People Always
As Corporate Security, we are responsible for keeping Mastercard safe and secure from cyber and physical threats, and it is our people on the frontlines who make this happen every day. By taking care of our people, their wellbeing, and career development, we provide them the necessary tools and environment to ensure the success of our mission.

Overview
Mastercard is seeking candidates to join the Enterprise Security Architecture and Innovation team!

Mastercard is developing the next generation of applications and services to enable consumers and businesses to securely, efficiently, and intelligently conduct payment transactions, and is leveraging state-of-the-art cryptographic practices to protect its assets.

Whether through traditional retail, mobile, or e-commerce, Mastercard innovation is leading the digital convergence of traditional and emerging payments technologies across a wide variety of new devices and services.

Can you demonstrate expertise in information security?
Can you advise teams on how to implement security practices related to cryptography, blockchain, and stablecoin?
Can you navigate through the many security frameworks (PCI, FIPS, ISO) and regulatory requirements with respect to cryptographic standards?

Role

Contribute to the execution the security roadmap for Mastercard – enhancing security posture and enforcing governance and compliance to the security standards
Provide technical design and architecture advice to internal teams on how to securely develop and build applications and supporting systems
Partner with application teams to determine path to compliance - articulate short, medium and long term plans when necessary
Define secure mechanisms for critical business functions, for both on-premises and in cloud environments
Define security requirements and guidelines to ensure repeatable processes are followed globally
Provide security advice in cryptography, including several of the following: encryption, hashing, key management, digital certificates, TLS
Research emergent technologies and security practices to support development of security strategy, standards, and architecture

All About You

Experience providing secure design advice for web-based environments and secure communication, including mobile applications, web applications and web services
Demonstrate a broad awareness of security engineering concepts and practices across all phases of the software development lifecycle
Strong understanding of information security, risk and data privacy within the domain of digital commerce including relevant practical experience
Knowledge of cryptography, including several of the following: encryption, hashing, key management, digital certificates, TLS, PKCS#11, HSMs
Demonstrate technical competency in security engineering based on hands-on experience or relevant qualifications
Ability to perform analysis, review, and design of custom systems, not just product implementation or operations
Strong verbal and written communication skills
Demonstrate the ability to articulate and communicate effectively to diverse audiences and properly translate security and risk management terminology into business terms and recommends alternative solutions to these stakeholders

Required Skills

Application security
Cryptography
Security engineering
Architecture and design

Additional Nice to Have

Application development (hands-on experience)
Blockchain
Stablecoin
Cloud security
Experience with PKI systems and vendors

Relevant Previous Experience

Security Engineering
Security Consultant
Application developer/architect with security experience/focus

Mastercard Corporate Security Roles have been aligned with the NICE framework (National Initiative for Cybersecurity Education). For this role the NICE Work Roles most closely aligned are:

Cybersecurity Architecture
Secure Systems Development
Security Control Assessment
Systems Security Management
Technology Research and Development

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

lead, information security engineer jobs in rathgar, d

Lead, Information Security Engineer

Senior ICT Cloud & Security Engineer

Network Engineer

Network Lead

Lead Security Engineer

AI Compliance Officer

Server Operations Manager, Data Center Operations

QA Automation Engineer Team Lead, Charles River Development , AVP

Data Center Security Specialist - Control Center, EMEA Non Traditional Environment Security

Software Engineer - Observability

Trust and Safety Team Lead, International

Sr Machine Learning / AI Engineer / MLOps Engineer

Sr. Tech Infra Program Manager , Deployment Technology Integration - Support Managed Deployment

Sr. SDE, Workforce Solutions (WS)

Senior Penetration Tester

Desktop & Site Support Engineer

Information Security Technical Support

Sr Machine Learning Engineer

Software Development Engineer – 2026

Software Development Engineer, Security Analytics, AWS Security, Sonaris

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