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Sr Cybersecurity Engineer - Security Architecture

Posted on July 11, 2025

Dublin, Ireland
0 - 0 USD (yearly)

Full Time

Sr Cybersecurity Engineer - Security Architecture

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Your work days are brighter here.

At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a healthy employee-centric, collaborative culture is the essential mix of ingredients for success in business. That’s why we look after our people, communities and the planet while still being profitable. Feel encouraged to shine, however that manifests: you don’t need to hide who you are. You can feel the energy and the passion, it's what makes us unique. Inspired to make a brighter work day for all and transform with us to the next stage of our growth journey? Bring your brightest version of you and have a brighter work day here.

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About the Team

Are you passionate about securely building the next generation of Workday services? Do you enjoy building scalable security solutions to support agile software deployment?
Workday is using the latest software development and cloud technologies to build platforms and application services to support our growth while also ensuring the protection of Workday data and infrastructure is paramount.
The Workday Security Architecture team partners with development & engineering teams to protect Workday's application services, infrastructure, and data. We enable Workday’s Product and Technology teams to rapidly deploy secure software and Workday’s Agentic AI strategy!

About the Role

We are looking for a Senior Cybersecurity Engineer to bring additional experience and diverse skills to an established & impactful team. You will work closely with Workay’s development teams to integrate security best practices throughout the Software Development Lifecycle (SDLC). We need someone with advanced skills across a number of technologies & security domains to drive engagement with service teams and cross organisational initiatives. Responsibilities include:

Embed secure-by-design and secure-by-default into technologies including supporting threat modeling activities across the Workday development community
Critically assessing the security of system architectures and suggesting improvements & controls
Fostering a positive security attitude among development teams you partner with
Provide technical leadership and mentorship to junior team members
Continuously stay abreast of security threats including AI specific threats, that may impact Workday

About You

Basic Qualifications

7+ years of experience in Application Security, Software Engineering, or Public Cloud Platform Engineering
Proven ability to conduct security assessments using various methodologies such as code reviews, threat modeling, system analysis, etc.
Experience with public cloud technologies, automation and cloud native applications, GCP and/or AWS preferred.
Deep understanding of security concepts/methods/protocols in areas such as authentication, authorization, role based access control, encryption and penetration testing
A desire to build lasting relationships and build bridges between security and development teams

Other Qualifications

Ability to progress programs of work across various internal teams
Practical knowledge of enterprise application software development and developer workflows with skills in at least one modern application or system programming language e.g. Java, C++, C#, Scala, golang, Rust, python
Excellent verbal & written communications skills.
Experience in developing, deploying, and supporting security specific solutions including the automation of repeatable security tasks and controls

Our Approach to Flexible Work

With Flex Work, we’re combining the best of both worlds: in-person time and remote. Our approach enables our teams to deepen connections, maintain a strong community, and do their best work. We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). This means you'll have the freedom to create a flexible schedule that caters to your business, team, and personal needs, while being intentional to make the most of time spent together. Those in our remote "home office" roles also have the opportunity to come together in our offices for important moments that matter.

Are you being referred to one of our roles? If so, ask your connection at Workday about our Employee Referral process!

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