Jobs in Milton Keynes, United Kingdom

At CDW, we make it happen, together. Trust, connection, and commitment are at the heart of how we work together to deliver for our customers. It’s why we’re coworkers, not just employees. Coworkers who genuinely believe in supporting our customers and one another. We collectively forge our path forward with a level of commitment that speaks to who we are and where we’re headed. We’re proud to share our story and Make Amazing Happen at CDW.

Onsite Engineer (L3)

Reading, Berkshire
(Onsite at client location, Monday to Friday)

Applicants must hold active UK Security Clearance (SC)

CDW UK is seeking a skilledOnsite Engineer (L3)to provide hands-on technical support at our client’s Reading site. This role is focused on maintaining and troubleshooting enterprise hardware, software, and network infrastructure, with a strong emphasis on proactive service delivery and stakeholder engagement.

You will act as the first point of contact for onsite technical issues, escalating to the Service Desk or NOC as required. The role involves supporting a wide range of systems, including meeting room hardware, network infrastructure, and end-user devices, while maintaining high standards of documentation and asset management.

• Deliver onsite technical support across hardware, software, and network systems.
• Troubleshoot and escalate issues related to:
  • Meeting room hardware (in collaboration with ExcelAV and Building Management)
  • General hardware and software
  • Network infrastructure and WiFi access
• Perform SmartHands tasks including hardware installation and maintenance.
• Administer Meraki MAC address whitelisting and monthly WiFi password changes.
• Provide ad-hoc network statistics via Meraki Dashboard and firewall logs.
• Maintain accurate asset records for in-use and spare equipment.
• Conduct proactive site checks to ensure optimal hardware performance.
• Engage with end-users to assist with setup and usage queries.
• Attend monthly stakeholder meetings to discuss infrastructure performance and proactively address issues.
• Maintain a detailed log of tasks and issues for continuous improvement.

• Hardware: PCs, docking stations, monitors, keyboards, mice, wireless APs, printers
• Software: Windows OS, general applications (troubleshooting only)
• Network: Meraki WiFi, MAC address management, firewall logs
• Tools: Meraki Dashboard, CDW Service Desk systems

• Proven experience in Level 2 technical support or onsite engineering roles.
• Strong troubleshooting skills across hardware, software, and network systems.
• Familiarity with Meraki net-work tools and enterprise WiFi management.
• Excellent communication and stakeholder engagement skills.
• Ability to work independently and proactively in a fast-paced environment.
• Comfortable attending meetings and contributing to service improvement discussions.

Applicants must hold active UK Security Clearance (SC)

We make technology work so people can do great things.

CDW is a leading multi-brand provider of information technology solutions to business, government, education and healthcare customers in the United States, the United Kingdom and Canada. A Fortune 500 company and member of the S&P 500 Index, CDW helps its customers to navigate an increasingly complex IT market and maximize return on their technology investments. Together, we unite. Together, we win. Together, we thrive.

CDW is an equal opportunity employer. All qualified applicants will receive consideration for employment without regards to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status or any other basis prohibited by state and local law.