Hybrid Senior Network Engineer, Core Infrastructure & WLAN

Hybrid Senior Network Engineer, Core Infrastructure & WLAN

Full-Time 77000 - 103400 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Lead network projects, optimise WLAN infrastructure, and bridge tech with business needs.
  • Company: Join Lidl, a dynamic company that values curiosity and collaboration.
  • Benefits: Enjoy 35 days holiday, 10% discount, pension scheme, and hybrid working model.
  • Other info: Diverse and inclusive workplace with excellent career growth opportunities.
  • Why this job: Make a real impact in a role that blends tech expertise with strategic thinking.
  • Qualifications: CCNP level networking knowledge and experience with enterprise-class Cisco products required.

The predicted salary is between 77000 - 103400 £ per year.

£77,000* - £103,400* per annum | 35 days’ holiday (pro rata) | 10% in-store discount | Pension scheme

Everyone who works at Lidl brings something unique to the table - but we also have a whole lot in common. We’re curious, collaborative, and ready to make a tangible impact on where we work. Just like you.

Our IT infrastructure department are looking for a Senior Network Engineer to join their team. You’ll be a proactive and independent Senior Network Engineer and will play a pivotal role in our IT Core Infrastructure team. In this capacity, you’ll not just administer networks; you’ll act as a technical ambassador, bridging the gap between complex infrastructure challenges and business goals for Lidl GB and International operations. While you’ll provide essential expertise in Wireless Networking, this role requires a broad senior mindset. We are looking for a Senior consultant who can ‘step up and step in’ whenever required— you’ll be someone who independently tracks market trends, identifies gaps, and brings fresh ideas to the table to drive continuous improvement.

At Lidl, we offer a hybrid working model to give you the best of both worlds. Spend three days or more in our state‑of‑the‑art office, where you can enjoy an on‑site gym, restaurant, and more of the perks you deserve. And with up to two days at home, you’ll find the work/life balance you need to thrive.

What you’ll do:

  • Act as a representative for the Network Team during business engagements.
  • Translate business needs into technical designs and communicate constraints effectively to non‑technical stakeholders.
  • Oversee the stability and performance of the wider network, with specific accountability for maintaining and optimizing the corporate WLAN infrastructure across challenging environments.
  • Proactively monitor the IT landscape and market trends.
  • Independently propose new technologies or process improvements that enhance efficiency or stability.
  • Take ownership of projects from concept to completion, including design, implementation, and documentation.
  • ‘Step in’ to resolve high‑priority escalations (WAN/LAN/WLAN), manage asset inventories, and oversee Change Control (CAB) processes.
  • Model best practices for the wider team, fostering a culture of collaboration and high performance.

What you’ll need:

  • Deep understanding of networking principles, ideally with cross‑sectional experience working to CCNP level or above.
  • Strong capabilities in designing and supporting critical wireless networks (WLAN) in complex environments (distribution centres, warehouses).
  • Experience configuring and supporting enterprise‑class Cisco LAN products and WLAN hardware.
  • Possess the initiative to identify problems and fix them, and the confidence to work with minimal supervision.
  • An ambassador for the department and excellent interpersonal skills.
  • Ability to build relationships with business departments and third‑party partners.
  • Initiative to ‘step up’ during crises and ‘step in’ to support colleagues, working well under pressure.
  • Strategic mindset able to look beyond the ‘fix’ to find the ‘solution,’ constantly seeking ways to improve the network based on industry developments.
  • Experience with Cisco Catalyst Center or Huawei Cloud Portal is desirable.
  • Experience with Fortinet Firewalls (Fortigate/Fortimanager) would be advantageous.
  • Experience with SD‑WAN technologies.
  • Knowledge of VoIP and QoS.

What you’ll receive:

  • 35 days holiday (pro rata)
  • 10% in‑store discount
  • Sabbatical
  • Enhanced family leave
  • Pension scheme
  • Plus, more of the perks you deserve
  • Includes 10% non‑contractual London Weighting Allowance

Note: This role requires providing ‘Out of Hours Support’ on a scheduled rotation and may require travel and overnight stays. We value diversity, equity, and inclusion, welcoming applicants from all backgrounds. Join us to celebrate individuality and grow in a fair, respectful, and inclusive environment.

Disclaimer: due to the high volume of applications we receive, we reserve the right to close a vacancy earlier than the advertised date. This is to ensure our teams can manage application levels while maintaining a positive candidate experience. Once a vacancy has closed, we are unable to consider further applications, so please submit your application as soon as possible to avoid disappointment.

If you’re ready to get stuck in, want to get more out of your career and make a real difference, find your place at Lidl and apply now.

Hybrid Senior Network Engineer, Core Infrastructure & WLAN employer: Lidl GB

Lidl is an exceptional employer that fosters a collaborative and innovative work culture, offering a hybrid working model that balances office and home life. With generous benefits such as 35 days of holiday, a pension scheme, and opportunities for professional growth, employees are empowered to make a meaningful impact in their roles. The state-of-the-art office facilities, including an on-site gym and restaurant, further enhance the employee experience, making Lidl a fantastic place to build a rewarding career.

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Contact Details:

Lidl GB Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Hybrid Senior Network Engineer, Core Infrastructure & WLAN

Tip Number 1

Network, network, network! Get out there and connect with people in the industry. Attend meetups, webinars, or even just chat with folks on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.

Tip Number 2

Show off your skills! If you’ve got a portfolio of projects or a GitHub account, make sure to share it. Demonstrating your expertise in networking principles and technologies can really set you apart from the crowd.

Tip Number 3

Prepare for interviews like a pro. Research Lidl’s IT infrastructure and think about how your experience aligns with their needs. Be ready to discuss how you can bridge the gap between technical challenges and business goals—this is key for the Senior Network Engineer role.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re serious about joining the Lidl team and ready to make a tangible impact.

We think you need these skills to ace Hybrid Senior Network Engineer, Core Infrastructure & WLAN

Networking Principles
CCNP Level Knowledge
Wireless Networking (WLAN) Design and Support
Cisco LAN Product Configuration
WLAN Hardware Support
Problem Identification and Resolution
Interpersonal Skills

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Senior Network Engineer role. Highlight your expertise in WLAN and any relevant projects you've led, as this will show us you're the right fit for our team.

Craft a Compelling Cover Letter:Use your cover letter to tell us why you’re passionate about network engineering and how you can contribute to Lidl's IT infrastructure. Be sure to mention specific technologies or processes you’ve improved in the past—this will help us see your proactive mindset.

Showcase Your Problem-Solving Skills:In your application, don’t shy away from sharing examples of how you've tackled complex networking challenges. We love candidates who can think strategically and propose innovative solutions, so let us know how you've done this in your previous roles.

Apply Through Our Website:We encourage you to apply directly through our website. This way, you’ll ensure your application gets to the right people quickly, and you can easily keep track of your application status. Plus, it’s super straightforward!

How to prepare for a job interview at Lidl GB

Know Your Networking Stuff

Make sure you brush up on your networking principles, especially around WLAN and LAN technologies. Be ready to discuss your experience with Cisco products and any specific projects you've worked on that showcase your skills in complex environments.

Communicate Like a Pro

Since you'll be translating technical jargon for non-technical stakeholders, practice explaining complex concepts in simple terms. Think of examples where you've successfully communicated technical details to business teams or clients.

Show Your Initiative

Prepare to share instances where you've identified problems and taken the lead on solutions. Highlight your proactive approach to monitoring market trends and how you've proposed new technologies or process improvements in past roles.

Be Ready to Step Up

This role requires someone who can handle high-pressure situations. Think of examples where you've stepped in during crises or managed escalations effectively. Show them you're not just a problem-solver but also a team player who supports colleagues when needed.