when needed Maintain complete technical documentation Suggest improvements to network performance, capacity and scalability Train and mentor other team members, to ensure cross-training/skilling Requirements F5 and Cisco Meraki skills and experience Solid background in network administration and architecture In-depth understanding of communication protocols (mainly TCP/IP) and routing protocols (e.g. BGP) Familiarity with access … security Knowledge of coding languages for scripting (e.g. Python, Perl) is an advantage Experience with network diagnostic, monitoring and analysis tools (e.g. SolarWinds) Solid understanding of network operating systems (Cisco NX-OS, IOS-XE) Proven experience with Palo Alto firewalls (Panorama, PAN-OS, LSVPN) Highly experienced troubleshooting skills Several years of experience working within a large enterprise estate … 000+ users) Industry-related experience as a Senior Network Engineer or Network Administrator Professional certification (e.g. CCNP, CCDP) or proven knowledge on this level More ❯
Sheffield, South Yorkshire, England, United Kingdom
Ninetech
Hiring: Cisco ACI Engineer | £650/day | Hybrid (2 Days Onsite – Sheffield) My Global consultancy client are looking for a Cisco ACI Engineer to join an exciting Firewall Infrastructure project with a leading enterprise client. This is a contract opportunity offering £550 per day and requires 2 days onsite per week in Sheffield . Key Responsibilities: Serve as … project delivery and technical domains. About You: Strong experience as a Data Network & Security Specialist within large-scale enterprise networks. Deep technical expertise in networking technologies , especially SDN including Cisco ACI , spine & leaf architectures , and vendors such as Cisco and Arista . Hands-on knowledge in Subnetting , Switching , Routing , VLANs , VRFs , NAT , VXLAN , EVPN , etc. Proficiency in Infrastructure More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
eTeam Workforce Limited
We are a global recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Description: Role Title: Infrastructure Designer Location: Manchester (Hybrid) Duration: 31/12/2025 More ❯
Sheffield, South Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
WWT EMEA UK LIMITED
World Wide Technology (WWT), a global technology integrator and IT solutions provider.World Wide Technology, established in 1990 in St. Louis, Missouri, collaborates with OEMs like Cisco and Dell EMC to offer infrastructure security and custom app development services to Fortune 500 companies in various sectors. With over 10,000 employees globally, we generate $17 billion in annual revenue and … proud to be consistently recognized as a top employer by Fortune and Glassdoor for over 13 years. World Wide Technology Holding Co, LLC (WWT) has an opportunity for a Cisco ACI Engineer . Below is the JD for the role. Please help me with the information needed to process your application, and I will contact you to discuss the … role. This is a contract Role & Inside IR35 Cisco ACI Engineer Contract Duration : 6 months rolling. Location: Sheffield, UK (Hybrid, 2 days onsite per week) Scope: Work mainly on Firewall infrastructure project, as a Technical Subject Matter Expert. Collaborate with stakeholders to ensure technical deliverables are met. Manage vendors across the project delivery and technical matters. Rich experience as More ❯
This is a fantastic opportunity to work as a contract Network Security Architect for a major pharmaceutical company, outside IR35, based in Macclesfield. This Network Security Architect role will require 2 days per week on site in Macclesfield. This Network More ❯
This is a fantastic opportunity to work as a contract Network Security Architect for a major pharmaceutical company, outside IR35, based in Macclesfield. This Network Security Architect role will require 2 days per week on site in Macclesfield. This Network More ❯