Security Infrastructure Engineer

Security Infrastructure Engineer

Salary:
Circa £70,000

Location:

Bristol, Norwich or York

Are you someone who enjoys building and improving secure infrastructure?

This is a great role for someone with hands‑on experience in cyber security infrastructure, who enjoys automating processes, solving complex problems, and working across teams to deliver secure, scalable platforms.

You’ll join our Security Infrastructure Squad, where we support the core cyber security platforms that keep Aviva secure.

From logging infrastructure and vulnerability scanning to threat hunting and penetration testing environments, your work will help protect our markets and customers.

In this role, you’ll operate and improve our security infrastructure across on‑prem and hybrid environments.

You’ll focus on automation, reliability, and modern engineering practices—making sure our platforms are secure, scalable, and ready for the future. You’ll also work closely with teams across Cyber and IT to keep systems aligned, integrated, and performing at their best.

• Strong experience supporting on‑prem or hybrid security infrastructure, with scripting skills (e.g., Python or Power Shell)
• Hands‑on experience with vulnerability scanning platforms and security tooling
• Good understanding of Security Logging, SIEM or analytics platforms and how security data is used
• Knowledge of PKI, certificate management, and secure communication (e.g., mutual TLS)
• Confident communicator who can work with stakeholders and produce clear documentation

• Salary Circa £70,000 (depending on location, skills, experience, and qualifications)
• Bonus opportunity – 10% of annual salary (actual amount depends on performance and Aviva’s)
• Generous pension scheme – Aviva will contribute up to 14%
• 29 days holiday plus bank holidays, and you can choose to buy or sell up to 5 days
• Aviva‑funded Private Medical Benefitt—help you get expert support when you need it
• Up to 40% discount on Aviva products, and other retailer discounts
• Up to £1,200 of free Aviva shares per year through our Matching Share Plan and share in the success of Aviva with our Save As You Earn scheme
• Brilliantly supportive policies including parental and carer’s leave
• Flexible benefits to suit you, including sustainability options such as cycle to work
• Make a difference, be part of our Aviva Communities and use your 3 paid volunteering days to help others
• We take your wellbeing seriously with lots of support and tools
• Take a look to learn more. Put a salary into this calculator to see what your total Aviva Reward could be.

• We’re inclusive and welcome everyone – we want applications from all backgrounds and experiences.
• Excited but not sure you tick every box? Even if you don’t, we would still encourage you to apply. We also consider all forms of flexible working, including part time and job shares.
• We flex locations, hours and working patterns to suit our customers, business, and you. Most of our people are smart working – spending at least 50% of their time in our offices every week – combining the benefits of flexibility, with time together with colleagues.
• To find out more about working at Aviva take a look here