Leicester, Leicestershire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Strong infrastructure background, ideally in enterprise environments. Excellent experience with Microsoft platforms (Exchange, Active Directory, SharePoint, Teams, Windows Server). Proven capability with Cisco networking (LAN/WAN/WLAN troubleshooting). Solid experience with VMware or Hyper-V virtualisation. Familiarity with cloud management (Azure). Proficient in scripting and automation (PowerShell). Exceptional problem-solving skills and ability to More ❯
of a team Genuine enthusiasm for IT and technology Desirable Experience 2nd Line IT support background, ideally within an SME or MSP environment Networking knowledge - WAN/LAN/WLAN, routing, NAT, network diagnostics Windows Server (2019/2022/2025) - DHCP, DNS, Group Policy, RRAS Exchange Server (2019/2025) administration Microsoft 365 - Entra, Exchange, SharePoint, Defender, and related More ❯
Leicester, Leicestershire, East Midlands, United Kingdom Hybrid / WFH Options
ProActive Search Ltd
security and performance of mission-critical enterprise IT systems. This role places a particular emphasis on networking and connectivity, where your expertise will help optimise and evolve the LAN, WLAN and WAN infrastructure across the organisation. CANDIDATE PROFILE/ESSENTIAL SKILLS REQUIRED We want an experienced and technically skilled senior network engineer with a strong track record of supporting large … offer a minimum of 5 years of commercial experience covering: Core Networking Skills Advanced experience configuring and maintaining Cisco network equipment Ability to diagnose and resolve complex LAN/WLAN/WAN issues across multiple sites Experience in network design, implementation, and optimisation Deep understanding of network and perimeter security best practices Cisco certifications such as CCNA or CCNP (or More ❯
Leicester, Leicestershire, East Midlands, United Kingdom Hybrid / WFH Options
ProActive Search Ltd
security and performance of mission-critical enterprise IT systems. This role places a particular emphasis on networking and connectivity, where your expertise will help optimise and evolve the LAN, WLAN and WAN infrastructure across the organisation. CANDIDATE PROFILE/ESSENTIAL SKILLS REQUIRED We want an experienced and technically skilled Senior Network Infrastructure Engineerwith a strong track record of supporting large … offer a minimum of 5 years of commercial experience covering: Core Networking Skills Advanced experience configuring and maintaining Cisco network equipment Ability to diagnose and resolve complex LAN/WLAN/WAN issues across multiple sites Experience in network design, implementation, and optimisation Deep understanding of network and perimeter security best practices Cisco certifications such as CCNA or CCNP (or More ❯
Leicester, Leicestershire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
networking devices, giving you exposure to enterprise-scale infrastructure and the opportunity to influence infrastructure strategy and modernisation projects. What You'll Do Lead Cisco LAN/WAN/WLAN design, optimisation, and security initiatives Implement and manage cloud platforms (Azure/AWS) Oversee VMware/Hyper-V clusters, upgrades, and maintenance Drive automation using PowerShell, Ansible, or Terraform Shape … disaster recovery and business continuity plans Mentor other Infrastructure Engineers and share best practice What We're Looking For Strong experience in enterprise networking (LAN/WAN/WLAN) CCNA or CCNP certified (or equivalent experience) Proven track record with Cisco equipment, cloud platforms, and virtualisation Knowledge of automation tools and enterprise DR solutions Excellent problem-solving and organisational skills More ❯