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For Companies At a Glance
- Tasks: Maintain and improve digital networks for district heating, ensuring efficient service delivery.
- Company: Join E.ON, a leader in the low-carbon energy transition with a supportive culture.
- Benefits: Enjoy 26 days leave, generous pension, and flexible working options.
- Why this job: Make a real impact on sustainable energy solutions while developing your skills.
- Qualifications: Experience in network engineering and a proactive problem-solving mindset required.
- Other info: Award-winning workplace with excellent growth opportunities and inclusive policies.
The predicted salary is between 39600 - 51100 £ per year.
Job Description
Permanent Home based involving frequent nationwide travel to key sites when required. £45,636-£57,937
Energy Centre Network & Communication Engineer
Here's what you'll be doing
At E.ON, we're leading the transition to a low-carbon future. Our Energy Infrastructure Solutions (EIS) team designs, builds, operates, and maintains district heating and local energy networks across the UK – helping cities, communities, and businesses decarbonise their energy use.
As a Network and Communication Engineer, you'll play a vital role in maintaining and improving the digital backbone of our district heating networks. You'll make sure our sites and assets are visible to our Control Centre, securely connected, and performing efficiently – ensuring our customers enjoy continuous service and accurate billing.
Key Responsibilities
- Maintain and continuously improve the data communication and digital networking infrastructure across our heat networks.
- Provide 2nd line technical support for digital and operational technology systems.
- Carry out reactive and planned maintenance activities, both remotely and on-site, following the maintenance management system (CMMS).
- Strengthen and maintain the cyber security posture of our operational technology and digital infrastructure.
- Support improvements to plant performance and system reliability through technical insight and data analysis.
- Provide local hands-on support for the managed service provider within the boundaries of agreed activities defined by the service contract/service definition.
- Work with E.ON service management team in the management, measurement and review of the against service SLA's/KPI's and associated service definition commitments.
- Assist in scheduling maintenance to optimise resources and minimise downtime.
- Configure Layer 2 and 3 network switches, firewalls, and IP networks for adopted assets.
- Develop and maintain digital monitoring systems and cloud-based configurations (VPN, firewall, network monitoring).
- Oversee large-scale VPN network performance and connectivity.
- Conduct GSM/LTE surveys, configuration, and failover testing.
- Supervise on-site contractors and ensure safe, compliant delivery of work.
- Produce technical documentation, internal engineering standards, and reports to support projects and incidents.
- Participate in the out-of-hours on-call rota to support operational continuity.
What we need from you
- Proven experience in network engineering, digital infrastructure, or operational technology (OT) environments.
- Full UK driving licence and willingness to travel to sites across the UK, with flexibility to participate in an on-call rota for out-of-hours support.
- Excellent problem-solving skills with a proactive and safety-conscious approach.
- Electrical experience and working with structured cabling.
- IOSH (Working Safely) or equivalent qualification in health and safety.
- Hands-on experience configuring routers, switches, and firewalls.
- Knowledge of Layer 2/3 networking, LAN/WAN architecture, cloud networking (e.g., AWS, Azure), and wireless system.
- Familiarity with network monitoring tools to analyse network performance and troubleshoot issues.
- Experience with maintenance and fault resolution, both remote and on-site.
It would be great if you had
- Experience within the energy, utilities, or district heating sectors.
- Awareness of cyber security principles for operational and industrial systems
Here's what you need to know
- Award-Winning Workplace – We're proud to be named a Sunday Times Best Place to Work 2025 and the Best Place to Work for 16-34-year-olds.
- Outstanding Benefits – Enjoy 26 days of annual leave plus bank holidays, a generous pension, life cover, bonus opportunities, and access to 20 flexible benefits with tax/NI savings.
- Flexible & Family-Friendly – Our industry-leading hybrid and family-friendly policies earned us double recognition at the Personnel Today Awards 2024. We're open to discussing how flexibility can work for you.
- Inclusive & Diverse – We're the only energy company in the Inclusive Top 50 UK Employers. We're also proud winners of Best Employer for Women and Human Company of the Year-recognising our inclusive, people-first culture.
- Support at Every Stage of Life – We're Fertility Friendly and Menopause Friendly accredited, with inclusive support for everyone.
- Accessible & Supportive – As a Disability Confident Employer, we guarantee interviews for disabled applicants who meet the minimum criteria and will make any adjustments needed during the process.
- Invested in Your Growth – From inclusive talent networks to top-tier development programmes, we'll support your growth every step of the way.
At a glance
Reference no.: 240389
Closing date: 07/11/2025 Salary: £45,636-£57,937
Get in touch
If you have any questions please contact the Recruiter, melissa.newell@eonenergy.com. Please note, CV's emailed directly will not be considered.
About us
E.ON is a privately owned international energy company. Our 75,000 colleagues in 15 countries work daily towards the improvement of technical innovations and user-friendly customer solutions for the new energy world. We are the first large energy company to focus more heavily upon the energy of the future through our three business areas of energy networks, renewable energies and customer solutions.
Connect with us
www.eon-uk-careers.com
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Energy Centre Network & Communication Engineer (London, GB) employer: E.ON
Contact Detail:
E.ON Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Energy Centre Network & Communication Engineer (London, GB)
✨Tip Number 1
Network, network, network! Get out there and connect with people in the energy sector. Attend industry events, join relevant online forums, and don’t be shy about reaching out on LinkedIn. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Prepare for interviews like a pro! Research E.ON and understand their mission towards a low-carbon future. Be ready to discuss how your skills in network engineering and digital infrastructure can contribute to their goals. Show them you’re not just another candidate, but the right fit!
✨Tip Number 3
Don’t underestimate the power of follow-ups! After an interview, send a quick thank-you email to express your appreciation for the opportunity. It keeps you fresh in their minds and shows your enthusiasm for the role.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re serious about joining E.ON and contributing to their innovative projects in energy solutions.
We think you need these skills to ace Energy Centre Network & Communication Engineer (London, GB)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Energy Centre Network & Communication Engineer role. Highlight your relevant experience in network engineering and operational technology, and don’t forget to mention any specific projects that showcase your skills!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about the energy sector and how your background aligns with our mission at E.ON. Keep it concise but impactful!
Showcase Your Problem-Solving Skills: In your application, be sure to highlight your problem-solving abilities. Share examples of challenges you've faced in previous roles and how you tackled them, especially in network or digital infrastructure contexts.
Apply Through Our Website: We encourage you to apply through our website for the best chance of success. It’s straightforward and ensures your application gets to the right people. Plus, we love seeing candidates who take the initiative!
How to prepare for a job interview at E.ON
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of network engineering and digital infrastructure. Be ready to discuss specific technologies you've worked with, like routers, switches, and firewalls. This will show that you're not just familiar with the concepts but have hands-on experience.
✨Showcase Problem-Solving Skills
Prepare examples of how you've tackled technical challenges in the past. Think about situations where you had to troubleshoot network issues or improve system performance. This will demonstrate your proactive approach and ability to think on your feet.
✨Understand Cyber Security Principles
Since cyber security is a key part of the role, be prepared to discuss your understanding of security measures for operational technology. Familiarise yourself with common threats and how to mitigate them, as this will highlight your awareness of the importance of security in network management.
✨Be Ready for Scenario Questions
Expect scenario-based questions that assess your technical skills and decision-making abilities. Practice articulating your thought process when faced with a maintenance issue or a network failure. This will help you convey your analytical skills and readiness for real-world challenges.