Job title: Security Operations Specialist
Location: Bristol / Edinburgh / London (Including Hybrid)
Salary: £40,000 - £55,000
Closing date for applications: 6th August 2025
Kaluza wants to power a world where net-zero is within everyone’s reach, by building the platform that will accelerate a sustainable, affordable and resilient energy transition. It’s a huge challenge, but often the toughest problems are the most rewarding to solve.
Since launching in 2019, Kaluza’s technology has been empowering some of the biggest energy suppliers to better serve millions of customers.
From revolutionising billing to smart electric vehicle charging, our real-time cloud platforms transform supplier operations, reducing cost to serve and boosting engagement. And most importantly, they enable suppliers’ customers to drive decarbonisation with smart, low carbon technologies.
We have a strong flexible, hybrid working ethos, we aim to be as flexible as possible to balance work with life. Teams can choose how and where to work, whether it’s from one of our lovely offices or from home or a mixture of both. Each team is different but we do like to get together monthly/quarterly as teams - if they are not at your local office we will cover the costs of travel and accommodation if necessary. As a company we come together annually for our conference and end of year celebrations!

WHAT WILL I BE DOING?

If you’re excited by the idea of working with cutting-edge security technologies and want to make a real impact, we’d love to hear from you! Here’s what we’re looking for:

• Dive into Security: Work closely as part of our Cyber Security Squad to implement and maintain detection tooling, SIEM, and develop and tune monitoring to ensure that alerts are high fidelity.
• Stay Ahead of the Curve: Keep up with the latest in security threats and technologies through industry publications, conferences, and training. Share your insights with our Kaluza teams to keep everyone informed and ahead of the game.
• Lead the Charge in Incident Response: Take charge of triaging and investigating incidents, mitigating impacts, leading investigations if needed, and performing root cause analysis.
• Manage Vulnerabilities Like a Pro: Monitor vulnerability dashboards and CSPM, follow up with teams, and take the lead in organizing penetration tests to ensure we’re always secure.
• Secure Our Third Parties: Ensure that our third-party partners meet our security standards by developing and negotiating agreements, reviewing controls, and conducting audits.
• Collaborate with our TechOps Teams Close collaboration with our Internal Tech Services and Sec Eng Teams across tools such as ZeroTrust, MDM and EndPoint Protection.

WE WANT THE BEST PEOPLE

We’re keen to meet people from all walks of life — our view is that the more inclusive we are, the better our work will be. We want to build teams which represent a variety of experiences, perspectives and skills, and we recognise talent on the basis of merit and potential.
We understand some people may not apply for jobs unless they tick every box. But if you’re excited about joining us and think you have some of what we’re looking for, even if you’re not 100% sure, we’d still love to hear from you.
Find out more about working in Kaluza on our careers page and LinkedIn.

Please refer the Job description for details