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Data Center Network Engineer

Job in Essex, Essex County, England, UK
Listing for: Cloud Decisions
Full Time position
Listed on 2025-12-29
Job specializations:
  • IT/Tech
    Cloud Computing, Systems Engineer, Systems Administrator, Network Administrator
Salary/Wage Range or Industry Benchmark: 52500 GBP Yearly GBP 52500.00 YEAR
Job Description & How to Apply Below

Overview

Data Center / Network Manager

To £52,500 + OnCall + Benefits

Essex (Flexible Hybrid working)

Who’s it for

We are proud to be partnering with a fast growing Private Equity backed Managed IT Services Provider. An established MSP now into the early stages of their high growth journey to build and expand to a 50M T/O business!

They now need a networking data center manager to oversee the efficient running of their colocation data center.

The Role
  • Take ownership of installation projects and liaise with the Networking Solutions team and onboard/commission new customers to the data center.
  • Provide day to day management and support of the networking / data center
  • Support sales to answer technical questions for new customer proposals
  • Assist with the maintenance of monitoring systems to provide alerting
  • Pro-active maintenance relating to software and firmware updates of networking equipment
  • Provide remote on call where required (approx. 1-2 needs a month but on call payments still remain)
  • Manage Data centres – power management, preparation of racks for new co-lo customers.
  • Some basic admin tasks for ISP
What’s needed
  • Strong Networking background and understanding of the following technologies
  • Layer 2 understanding (ARP, MAC)
  • IP Addressing & subnetting
  • Spanning Tree
  • Strong troubleshooting skills
  • VPN Technologies
  • IPSEC site to site
  • SSLVPN
  • Exposure to a range of Firewall vendors such as:
    Sophos XG, Cisco ASA / Firepower, Watchguard, Fortigate
  • Demonstratable skills in managing firewalls and relating technologies such as:
    Zone based firewalling, NAT, Web, IPS & AV filtering policies, Device / User authentication integration
  • Strong Switching skills and multi-vendor exposure
  • Cisco IOS
  • HP Aruba
  • VLAN creation, management and trunking/tagging
  • Cabling/connector types
  • Wireless installation and support
  • Experience with Ubiquiti Unifi and Meraki based deployments
  • Understanding of different Internet connectivity types – FTTC/FTTP/Leased Line
  • Understanding of Layer 3 routing protocols
  • OSPF
  • EIGRP
  • BGP
  • Experience with Windows servers and roles such as AD/DHCP/DNS/NPS
  • Experience with Hyper-V / VMWare technologies

Excellent customer facing manner

Full UK Driving license

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