Network Systems Engineer

At Booker, we believe in delivering great value, outstanding service, and technology that helps colleagues and customers every day. As a Network Systems Engineer I, you'll play an important role in keeping our systems stable, secure, and running smoothly across our business.

You'll be part of our Infrastructure team, supporting the core network that connects our data centres, stores, and distribution centres nationwide. From monitoring performance to resolving incidents, you'll help ensure our network is reliable, safe, and aligned with the needs of our colleagues and customers. This role will also involve working closely with Booker IT teams, Tesco Technology, external suppliers, and our Service Desk. Occasionally, you may be needed outside normal business hours to support critical incidents.

If you enjoy problem-solving, collaborating with great people, and contributing to meaningful improvements, this role could be a great next step for you.

What is in it for you

• A Booker colleague card with 10% off purchases at Booker and double discount events up to three times a year.
• After 3 months service, a Tesco colleague discount card with 10% increasing to 15% off most purchases at Tesco for a 4 day period after every four-weekly pay day, ie. thirteen times a year. In addition to 10% off at Tesco Cafe and 20% off all F&F purchases.
• 10% off pay monthly & SIM only deals with Tesco Mobile for yourself, along with further great deals throughout the year.
• Up to 30% off car, pet and home insurance at Tesco bank. Terms and conditions apply.
• Free eye test when you spend £50 or more. You can also save 30% when you spend £50 or more on glasses, prescription sunglasses and contact lenses.
• 50% off health checks at Tesco Pharmacy.
• Exclusive access to discounted RAC breakdown cover rates.
• An exclusive deals and discounts website saving you money on everyday purchases including a cycle to work scheme.
• After 3 months service, you can join our annual Save As You Earn share scheme which allows you to buy Tesco shares in the future at a discount.
• Retirement savings plan (pension) - save up to 5% and Booker will match your contribution.
• Life Assurance - You are covered for death in service life cover of up to three times annual pay.
• Health and Wellbeing support and resources including our 24/7, confidential Employee Assistance Programme and Virtual GP for you and your family.
• A great holiday package.

You will be responsible for

• Support the delivery of network projects, ensuring they land on time and meet business needs.
• Help manage day-to-day network operations and keep systems stable, available, and secure.
• Install, configure, patch, and support network hardware and operating systems in line with our layered-defence standards.
• Troubleshoot and resolve network or system issues, including hardware, configuration, and software faults.
• Work with third-party suppliers to diagnose issues, replace equipment, and deliver effective fixes.
• Support colleagues with network-related queries, both remotely and face-to-face.
• Maintain accurate documentation, including network diagrams and project updates.
• Produce reports, KPIs, and management information when required.
• Follow change management and system security processes, ensuring compliance with internal and supplier requirements.
• Support disaster recovery testing and help review network risks.
• Identify recurring issues, suggest improvements, and contribute to approved changes.
• Work with Desktop and Applications teams on patching and connectivity tasks.
• Step in for the Lead Engineer when needed.

You will need

• Knowledge of network connectivity, firewalls, routers, switches, and access points.
• Experience supporting network systems in a live production environment.
• Strong troubleshooting skills and a structured approach to diagnosing faults.
• Understanding of service management and change control processes.
• Good organisation skills with the ability to prioritise work effectively.
• Confident communication skills, both written and verbal, with the ability to work well with colleagues, customers, and suppliers.
• A positive, proactive mindset and willingness to learn and adapt.
• A commitment to delivering secure, stable, best-practice solutions.
• A collaborative approach and a focus on delivering great results.
• A valid Full UK Driving Licence.

About us

Booker is the UK's leading food & drink wholesaler. We are privileged to serve independent retailers, caterers and small businesses, from locations across the country. We operate over 190 cash and carry branches, eight distribution centres, five Best Food Logistics sites, as well as six support centre locations across the UK.

Diversity, equity and inclusion (DEI) at Booker means that whoever you are and whatever your background, we always want you to feel represented and that you can be yourself at work. In short, we're a place where Everyone's Welcome.

We know life looks a little different for each of us. That's why at Booker and Best, we always welcome conversations about flexible working. Some people are at the start of their careers, some want the freedom to do the things they love. Others are going through life-changing moments like becoming a carer, nearing retirement, adapting to parenthood, or something else. So, talk to us throughout your application about how we may be able to support you.

We're proud that Booker is a Disability Confident Committed employer and we're committed to providing a fully inclusive and accessible recruitment process.