1 to 25 of 52 Network Administrator Jobs in the UK

Lead IT Network Administrator, Network, Voice, AV

Hiring Organisation: KBR
Location: Guildford, Surrey, United Kingdom
Salary: £ 100 K

Title:Lead IT Network Administrator, Network, Voice, AVKBR is seeking a Lead IT Network Administrator (Network, Voice & AV) to join our team supporting complex, mission critical IT infrastructure across enterprise and secure environments. This role is responsible for leading the administration, optimisation, and support … audiovisual services, ensuring high levels of performance, security, and availability across multiple sites. The successful candidate will bring strong expertise in Cisco networking technologies, network security, cloud connectivity, and unified communications, while serving as a key technical escalation point for operational support and infrastructure projects.This is an exciting opportunity ...

IT Systems & Network Administrator

Hiring Organisation: Parkside
Location: Heston, Heston West, Greater London, United Kingdom
Employment Type: Permanent
Salary: £50000 - £80000/annum

Systems & Network Administrator Location: Heathrow Salary: £50,000 – £80,000 depending on experience Working arrangement: Office/depot based – not a remote role Our client is looking for an experienced and hands-on IT Systems & Network Administrator to join their IT team. This … operation, maintenance, security and troubleshooting of the organisation’s IT infrastructure. The successful candidate will have strong practical experience across network administration, firewall management and virtualisation , with particular expertise in SonicWall firewalls and VMware ESXi/vSphere . Proven, demonstrable experience in a similar IT systems/network ...

IT Systems & Network Administrator

Hiring Organisation: Parkside Office Professional
Location: South West England, United Kingdom
Employment Type: Full-Time
Salary: £50,000 - £80,000 per annum

SonicWall firewalls - configuration, VPNs, security policies & troubleshooting VMware ESXi/vSphere - administration, provisioning, backups & performance Windows Server & Active Directory IT Systems & Network Administrator Location: Heathrow Salary: £50,000 – £80,000 depending on experience Working arrangement: Office/depot based – not a remote role Our client is looking … experienced and hands-on IT Systems & Network Administrator to join their IT team. This is a key role responsible for the day-to-day operation, maintenance, security and troubleshooting of the organisation’s IT infrastructure. The successful candidate will have strong practical experience across network administration, firewall ...

Network & Systems Administrator

Hiring Organisation: VIQU IT Recruitment
Location: Middlesbrough, Cleveland, United Kingdom
Employment Type: Full-Time
Salary: £350.00 - £450.00 per day

Network & Systems Administrator 6-Month Contract – Outside IR35 – Based in Middlesbrough VIQU are currently seeking a Network & Systems Administrator to join a large global organisation, supporting and maintaining a broad range of IT infrastructure and systems across the business. Working as part of the Infrastructure team … will provide 3rd Line technical support , handling complex BAU queries while also contributing to ongoing infrastructure and migration projects. Network & Systems Administrator Experience/Skillset Requirements: Microsoft 365/Office 365/Intune/Exchange Online Windows Server Active Directory Hyper-V or VMware – ideally HCI (Hyper-Converged ...

IT Network Administrator

Hiring Organisation: 4Square Recruitment Ltd
Location: London, South East England, United Kingdom
Employment Type: Full-Time
Salary: £35,000 - £41,000 per annum

Network Administrator Working pattern: Initially office-based, with flexibility to work on a hybrid basis following successful completion of probation Working hours: 8:00am–4:00pm, 8:30am–4:30pm, 9:00am–5:00pm or 10:00am–6:00pm Department: IT We are looking for an experienced … Network Administrator to support the implementation, maintenance and continued improvement of a complex IT network environment. This is a varied technical role covering wired and wireless networking, VMware administration, network security, infrastructure projects and third-line support. You will help maintain a reliable and secure network ...

Network Administrator

Hiring Organisation: GXO Logistics
Location: Waltham Abbey, Essex, United Kingdom
Employment Type: Full-Time
Salary: £27,227 per annum

team can rely on? Then look no further, we have the role for you! Here at GXO, we are currently recruiting for a Network Administrator to join our Equipment Management network, based in Waltham Abbey. As a Network Administrator, you will support … administrative activities for Asda and Sainsbury’s sites across the reverse network including financial, administrative and HR services to maintain an efficient and accurate administration department. This is a full time, permanent, site-based position, predominately working Monday to Friday, 09:00 till 17:00. Pay, benefits and more ...

Network Admin – Technology Driven Trading

Hiring Organisation: Quant Capital
Location: London, United Kingdom
Salary: £ 55 K

Network Engineer – high frequency trading90,000 + BonusQuant Capital is urgently looking Network Engineer to join our high profile client.Our client is one of the world’s top Prop Trading Houses. They trade across a wide range of asset classes globally. They cover the global markets by leveraging … management and quantitative research. Being a proprietary trading business my client t trades its own accounts and has no investors, clients or customers.As a Network Engineer you will have expertise in infrastructure engineering and support. You will join a small but world class team in London and help ...