At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it together.
We believe in a people-first culture, where your ideas are valued, your growth is supported, and your contributions truly make a difference. Here, you’ll be part of a diverse, ambitious team that celebrates creativity and collaboration.
Ready to make your mark? Join us and be part of something bigger.
Main purpose of role & level in the business:
As a Security Architect in Kainos, you’ll be responsible for the design and application of good security practices in the platforms and services we build for our customers. You’ll work with Agile delivery teams to develop good security practices throughout the software development journey. You’ll learn about and apply new technologies and approaches, with talented colleagues who will help you develop and grow. You’ll share knowledge and help educate people – both customers and Kainos team members.
Minimum (essential) requirements:
- Experience in the secure design and delivery of new cloud services and solutions using zero trust principles.
- Experience in identifying security issues in existing system designs or products and implementing mitigations that balance cost, risk and usability.
- Knowledge of security standards and regulations (e.g. NCSC, ISO, SoC, NIST, PCI, GDPR).
- Experience in software or platform engineering and architecture.
- Experience testing the security of software and infrastructure using appropriate security tools.
- Experience designing and implementing Continuous Security, Continuous Integration and Continuous Delivery techniques.
- Experience of network security (e.g. OSI, TCP/IP), web application security (e.g OWASP) and cryptographic controls (e.g. PKI, TLS).
- Experience influencing customers and teams to improve their security practices while maintaining constructive working relationships.
- Experience of mentoring and coaching members of your team and wider community.
- Excellent communication skills, with the ability to convey security complexities to audiences of various technical abilities (e.g. senior stakeholders, development teams).
Desirable: Experience, skills, knowledge & ability
- Experience of Identity management and authentication/authorisation products and patterns.
- End-to-end security involvement, including governance, risk and compliance, operational security, supply chain security and secure user management.
- Penetration testing qualifications (e.g. OSCP, CREST, TIGER or equivalent)
- Experience leading security engineers and other junior members of staff
- Experience of leveraging emerging technologies such as generative AI to improve Cyber Security
- Experience of Securing AI applications, mitigating threats including the OWASP Top 10 for LLMs.
Who you are:
Our vision is to enable outstanding people to create digital solutions that have a positive impact on people’s lives. Our values aren't abstract; they are the behaviours we expect from each other every day and underpin everything that we do. We expect everyone to display our values by being determined in how obstacles are overcome; honest when dealing with others; respectful of how you treat others; creative to find solutions to complex problems and cooperative by sharing information, knowledge and experience.
These values, applied collectively, help to produce an outstanding Kainos person, team and culture.
Embracing our differencesAt Kainos, we believe in the power of diversity, equity and inclusion. We are committed to building a team that is as diverse as the world we live in, where everyone is valued, respected, and given an equal chance to thrive. We actively seek out talented people from all backgrounds, regardless of age, race, ethnicity, gender, sexual orientation, religion, disability, or any other characteristic that makes them who they are. We also believe every candidate deserves a level playing field.
Our friendly talent acquisition team is here to support you every step of the way, so if you require any accommodations or adjustments, we encourage you to reach out.
We understand that everyone's journey is different, and by having a private conversation we can ensure that our recruitment process is tailored to your needs.
Top Skills
What We Do
At Kainos we use technology to solve real problems for our customers, overcome big challenges for businesses, and make people’s lives easier.
We build strong relationships with our customers and go beyond to change the way they work today and the impact they have tomorrow.
Our two specialist business areas, Digital Services and the Workday Practice, work globally for clients across healthcare, commercial and the public sector to make the world a little bit better, day by day.

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