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Location: UK - Hybrid
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Level: TL2
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Team: Applied Engineering
This role is based in the UK and requires existing right to work in the UK.
At this time, we are not able to offer visa sponsorship for this role. We are committed to building a diverse, global team and our sponsorship policy is evaluated on a role-by-role basis. We encourage you to keep an eye on our careers site to stay informed about future opportunities where we are able to offer visa sponsorship.
Kaluza Overview
Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination. We help energy companies overcome today’s challenges while accelerating the shift to a clean, electrified future.
Our platform orchestrates millions of real-time decisions across homes, devices, markets and grids. By combining predictive algorithms with human-centred design, Kaluza makes clean energy dependable, affordable and adaptive to everyday life.
With teams across Europe, North America, Asia and Australia, and a joint venture with Mitsubishi Corporation in Japan, we power leading companies including OVO, AGL and ENGIE, as well as innovators like Volvo and Volkswagen.
What will I be doing?
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Drive the architectural design, technical strategy, and reliability engineering of Kaluza's distributed infrastructure to support multi-region scalability and continuous uptime.
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Champion Site Reliability Engineering (SRE) practices, optimizing system observability, automated incident response, chaos engineering, and post-incident root cause analyses.
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Build, enhance, and maintain secure Infrastructure as Code (IaC) and CI/CD automation pipelines, minimizing deployment friction across cross-functional engineering teams.
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Own complex production engineering initiatives end-to-end, acting as a technical authority and key escalation point for mission-critical infrastructure incidents.
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Mentor and upskill engineers across the department, cultivating a strong culture of operational excellence, modern DevOps practices, and architectural standards.
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Collaborate closely with product and engineering leaders to balance rapid feature delivery with system performance, security compliance, and infrastructure cost optimization.
About You
Ideally you'll have/be:
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Strong hands-on production engineering, SRE, or DevOps experience managing high-throughput distributed systems in public cloud environments (AWS/GCP).
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Demonstrated technical leadership skills with a track record of architecting scalable infrastructure, driving platform ownership, and upskilling team members.
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Deep proficiency with Infrastructure as Code (Terraform/CloudFormation), container orchestration (Kubernetes/Docker), and modern CI/CD tooling.
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Hands-on experience with observability and monitoring platforms (Datadog, Prometheus, Grafana) alongside strong scripting or programming skills (Python, Go, or TypeScript).
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Solid understanding of distributed network design, cloud security best practices, automated failover, and disaster recovery strategies.
What will set you apart:
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Prior experience in high-concurrency event-driven SaaS architectures, IoT platforms, or the green energy sector.
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Track record of introducing and scaling SLI/SLO/Error Budget frameworks across multiple product teams.
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Active contributions to open-source infrastructure tools or cloud-native technology projects.
Kaluza Values
Here at Kaluza we have five core values that guide us as a business:
Play to win, Solve the real problem, Build trust every day, Own the outcome, Go further together.
Our Perks
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Pension Scheme
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Discretionary Bonus Scheme
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Private Medical Insurance + Virtual GP
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Life Assurance
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Access to Furthr - a Climate Action app
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Free Mortgage Advice and Eye Tests
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Perks at Work - access to thousands of retail discounts
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5% Flex Fund - to spend on the benefits you want most
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26 days holiday
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Flexible Bank Holidays - Giving you an additional 8 days which you can choose to take whenever you like
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Progressive Leave Policy - With no qualifying service periods, including 26 weeks full pay if you have a new addition to your family
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Personal Learning Budget - Upskill, learn and grow!
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Home Office Budget
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And more!
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. You can also find our Applicant Data Protection Policy here.
Production Engineer (TL2) employer: Kaluza
Kaluza is an exceptional employer, offering a dynamic work environment in London that fosters innovation and collaboration within the energy sector. With a strong commitment to employee growth, Kaluza provides a range of benefits including a personal learning budget, flexible holiday options, and a progressive leave policy, ensuring that team members can thrive both personally and professionally. The company's focus on diversity and merit-based talent recognition makes it an attractive place for those seeking meaningful and rewarding careers in business development.
StudySmarter Expert Advice🤫
We think this is how you could land Production Engineer (TL2)
✨Join Local Manufacturing Groups
Getting involved in local manufacturing groups or associations can seriously boost your visibility. These groups often have insider info on job openings and networking events, plus they help you connect with like-minded folks in the industry. Check out what's happening in your area!
✨Show Off Your Skills in Practical Spaces
Consider participating in workshops or open days at manufacturing companies. It's a great way to show off your hands-on skills in a real-world environment and can sometimes lead to job offers right on the spot. Keep an eye on announcements from local manufacturers for these opportunities!
✨Leverage the Power of Internships
While you're looking for full-time positions, don't underestimate the power of internships! Even if you don't see a direct role, securing an internship at a company can open doors to future jobs. Many manufacturing firms prefer to hire from their intern pool, so it's definitely worth considering.
✨Apply Directly Through Company Websites
When you find a role at a company you love, like Kaluza, apply directly on their website. This way, you’re more likely to be noticed by the hiring team. Plus, showing that you took the time to seek out their application process highlights your genuine interest in the firm!
Some tips for your application 🫡
Showcase Your Technical Skills:In the manufacturing-production sector, it's crucial to highlight your technical skills and experience. Make sure your CV features any relevant qualifications, such as certifications in machinery operation or production management, and don’t forget about any specific systems or software you’re familiar with. This can really set you apart!
Emphasise Teamwork and Communication:Working in manufacturing often means being part of a larger team. Highlight your experience in collaborative projects or environments where communication was key. Maybe you have experience with lean manufacturing principles? Talk about how you worked with your team to improve productivity and maintain quality.
Tailor Your Cover Letter to the Company:Don’t just recycle an old cover letter! Take the time to tailor your cover letter to Kaluza specifically. Mention what excites you about their production processes or products, and how your previous experiences can contribute to their goals. We want to see your enthusiasm for the role!
Use Concrete Examples of Your Achievements:When detailing your work experience, include measurable achievements that can demonstrate your impact. Whether it’s improving efficiency by a certain percentage or successfully leading a project, these specifics can make a huge difference. Numbers speak volumes in the manufacturing world!
How to prepare for a job interview at Kaluza
✨Know Your Manufacturing Processes
Before you walk into the interview with Kaluza, brush up on the specific manufacturing processes relevant to the role. Understanding lean manufacturing principles or quality control techniques could give you a solid edge to discuss how you’d fit into their operations.
✨Technical Questions Are Key
Be prepared for technical questions around machinery, production scheduling, or materials handling. Make sure you can confidently explain how you've dealt with these in past experiences or internships. Knowing industry-specific software could also be a big plus!
✨Showcase Your Problem-Solving Skills
Manufacturing environments often focus on continuous improvement. Be ready to discuss specific instances where you’ve solved a production issue or implemented a process improvement. It’s all about demonstrating your analytical thinking and hands-on approach.
✨Align Your Values with Quality and Safety
In a full-time role, companies like Kaluza value commitment to quality and safety. Be prepared to discuss how you prioritise these factors in your work. It’s about showing that you’re not just looking for a job, but that you genuinely care about contributing positively to their production environment.
