City of London, London, United Kingdom Hybrid / WFH Options
Deloitte
for end-to-end administration of Network, F5 and Forescout technologies Responsible to manage end to end process of firewall management/administration Configuring and troubleshooting issues related to Cisco switches (Nexus) and routers (ASR/ISR) Configuring and maintaining F5 load balancers and troubleshooting F5 related issues Work closely with technology services teams and put-up action plan … improvements Ability to assess statement of works from NSP and ensure they are in line with expectations and that the assumptions made by the NSP are valid Must Have Cisco Certified Network Associate (CCNA) Certification Strong experience in designing, transitioning, and operating Cisco LAN technologies and routing protocols (EIGRP, OSPF, RIP, BGP) in an enterprise environment (national … IP networks and supporting infrastructure (DHCP, DNS) Knowledge of network architecture and web related protocols (e.g., TCP/IP, UDP, IPSEC, HTTP/S) Working knowledge and understanding of Cisco ACI infrastructure IPSEC VPN troubleshooting Proven Service Management (ITIL) experience, specifically incident, problem and change management Excellent written and verbal communication skills, with a focus on translating technically complex More ❯
for end-to-end administration of Network, F5 and Forescout technologies Responsible to manage end to end process of firewall management/administration Configuring and troubleshooting issues related to Cisco switches (Nexus) and routers (ASR/ISR) Configuring and maintaining F5 load balancers and troubleshooting F5 related issues Work closely with technology services teams and put-up action plan … improvements Ability to assess statement of works from NSP and ensure they are in line with expectations and that the assumptions made by the NSP are valid Must Have Cisco Certified Network Associate (CCNA) Certification Strong experience in designing, transitioning, and operating Cisco LAN technologies and routing protocols (EIGRP, OSPF, RIP, BGP) in an enterprise environment (national … IP networks and supporting infrastructure (DHCP, DNS) Knowledge of network architecture and web related protocols (e.g., TCP/IP, UDP, IPSEC, HTTP/S) Working knowledge and understanding of Cisco ACI infrastructure IPSEC VPN troubleshooting Proven Service Management (ITIL) experience, specifically incident, problem and change management Excellent written and verbal communication skills, with a focus on translating technically complex More ❯
engineers. Able to meet demands for out-of-hours working. Good working knowledge of networking; L2 and L3 concepts, best practices, operation and security. Strong hands-on experience with Cisco switching and routing platforms, including configuration, troubleshooting, and design across campus and WAN environments Strong data centre networking experience, including technologies such as Cisco ACI, Nexus platforms (5K …/7K/9K), VXLAN, EVPN, and multi-site fabric design Strong multi-vendor firewall experience, including Cisco ASA, Firepower, Palo Alto Networks, and FortiGate firewalls Cisco & Meraki Wi-Fi Forescout and/or Cisco ISE Network Access Control (NAC) SolarWinds network monitoring. Experience with ThousandEyes for end-to-end network and application performance monitoring, path visualisation … and alerting Experience in other network/security products and public cloud networking is desirable but not essential. CCNP R&S certification or equivalent experience/knowledge (essential). Palo Alto PCNSA/PCNSE (essential) Cisco Wi-Fi certification and engineering experience (essential) You may have Cisco CCIE R&S certification (highly desirable) CiscoMore ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
AJ Bell
server configuration and management SolarWinds, Zabbix, Opsgenie monitoring software. iSCSI SAN technology, Dell EqualLogic & NetApp SANs Microsoft Windows Server ADFS, SSO, MFA Microsoft Exchange Server Windows VDI, VMware Horizon Ciscocertification (CCNA, CCNP, CCIE etc.) Capacity monitoring and planning ITIL AWS and or Azure (desirable) About us: AJ Bell is one of the fastest-growing investment platform businesses More ❯
Salford, Greater Manchester, North West, United Kingdom Hybrid / WFH Options
AJ BELL BUSINESS SOLUTIONS LIMITED
and management SolarWinds, Zabbix, Opsgenie monitoring software. iSCSI SAN technology, Dell EqualLogic & NetApp SANs Microsoft Windows Server ADFS, SSO, MFA Microsoft Exchange Server Office 365 Windows VDI, VMware Horizon Ciscocertification (CCNA, CCNP, CCIE etc.) Capacity monitoring and planning ITIL AWS and or Azure (desirable) Personal and other skills Able to manage complexity: Accepts and works with ambiguity More ❯
Requirements Educated to Degree level Insurance industry or broader Financial Services exposure 10+ years in a Infrastructure Manager role (desirable) Demonstrable experience of cloud implementations and migrations, cloud architecture Certification credentials in one or more of ITIL, CISSP, CCNA, CITP, CCSP, Microsoft Certified: Azure Solutions Architect Expert Familiarity with regulatory environment and risk management frameworks Demonstrable prior experience of More ❯
SharePoint/OneDrive and Teams Management and troubleshooting of Windows Server , including Remote Desktop Services, Active Directory, AD Sync Hands-on technical knowledge of LAN/WAN, Routing, Switching, Cisco, Meraki, firewalls, VLANs, VPNs and network segmentations Understanding of virtualization technologies e.g VMware and Hyper-V Understanding of security concepts, compliance and governance Technically certified in some of the More ❯
sites, contributing to infrastructure migrations and technology refresh initiatives. Demonstrated hands-on expertise in configuring and managing routers, switches, wireless networks, firewalls, and F5 load balancers across vendors like Cisco, Juniper, Check Point, and Dell. Applied strong troubleshooting and problem-solving skills with a critical, creative, and independent approach to resolving complex network issues. Utilized IT Service Management (ITSM More ❯
Boothtown, West Yorkshire, UK Hybrid / WFH Options
Covéa Insurance
sites, contributing to infrastructure migrations and technology refresh initiatives. Demonstrated hands-on expertise in configuring and managing routers, switches, wireless networks, firewalls, and F5 load balancers across vendors like Cisco, Juniper, Check Point, and Dell. Applied strong troubleshooting and problem-solving skills with a critical, creative, and independent approach to resolving complex network issues. Utilized IT Service Management (ITSM More ❯
Worcestershire, United Kingdom Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
Skills & Experience: Active DV Clearance - must be currently held Strong experience as a hands-on Network Engineer CCNA certified (or equivalent level); CCNP desirable Proficient in configuring and troubleshooting Cisco network environments Good knowledge of TCP/IP, routing, switching, firewalls, and secure networking practices Comfortable working in a high-security MOD setting, fully on-site Ability to work More ❯
Bradford, West Yorkshire, England, United Kingdom Hybrid / WFH Options
4it Recruitment Ltd
performance and ensure system availability and reliability Collaborate with security and infrastructure teams to support project delivery Document network designs, processes, and procedures Essential Skills & Experience: Strong experience with Cisco Routing & Switching Working knowledge of F5 load balancers Experience with Checkpoint firewalls or similar technologies (e.g., Palo Alto, Fortinet) Familiarity with Zscaler or other cloud-based security solutions Knowledge More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Flint UK Technology Services
Qualifications Extensive experience in Service Provider and Data Centre routing/switching. Proficiency in BGP, MPLS, ISIS, OSPF, QoS, and large-scale WAN/LAN design. Deep understanding of Cisco, Juniper, Fortinet, F5 product lines. Strong experience with on-prem and hybrid cloud networking (OpenStack/OpenShift/VMware NSX). Experience in network automation or Scripting tools (eg More ❯
technology space. Experience running multiple projects or deals under tight timelines. Security, architecture, and industry certifications such as AWS Solution Architect, Certificate of Cloud Security Knowledge (CCSK), CompTIA Security+, Cisco Certified Design or Network Associate, ITIL Foundations, or similar. Experience implementing or designing two or more of the following: Data and IP Services Managed Operations; Security Services; Call Center More ❯
and verbal communication skills, especially when working across technical and non-technical stakeholders. Experience supporting defence, intelligence, or government clients, particularly in secure or classified environments. Desired Qualifications: Azure Certification - AZ-104 Azure Certification - AZ-305 Azure Certification - AZ-500 Azure Certification - AZ-700 Azure Certification - AZ-400 CCNA (or equivalent networking qualification) Compensation and More ❯
A leading independent logistics provider is seeking a Network Security Engineer with expertise in Cisco DNA and Cisco Firepower to join its team. This role is 80% focused on network security, encompassing both project work and business-as-usual (BAU) operations to maintain a secure and efficient network infrastructure. Hybrid work model - work from home with 2 days … part of a team driving innovation in logistics technology! Responsibilities Deploy, maintain, and optimize network and security platforms, including routers, switches, firewalls, IDS/IPS, and cloud technologies. Manage Cisco-based network security, including firewalls, VPNs, and NAC. Monitor network traffic, troubleshoot issues, and improve efficiency. Implement and manage secure remote access and VPN solutions. Oversee PKI management, certificate … analytical skills for diagnosing network issues and identifying security threats. Excellent communication skills, with the ability to work cross-functionally with IT teams, management, and vendors. Must-Have Skills Cisco Routing & Switching Cisco FirePower Nice-to-Have Skills Cisco ISE SD-WAN Prisma Terraform Azure Infrastructure as Code (IaC) Palo Alto SASE Desirable Certifications Cisco CCNA More ❯
Portsmouth, Hampshire, South East, United Kingdom Hybrid / WFH Options
Sopra Steria Limited
improvement. Act as a point of escalation and support for complex issues, while coaching others through troubleshooting processes. Maintain and manage client network infrastructure (including but not limited to Cisco Routing, Switching, Security, SDN, Unified Communications and Wireless technologies). Identify and explore opportunities for enhancing efficiency, leveraging orchestration technologies to streamline and automate. Lead 'Root Cause Analysis' investigations … environment. Current CCNA qualification. Strong Routing/Switching skills with both IOS and NX-OS. Experience of Ansible or similar automation/orchestration technologies or willingness to build expertise. Cisco ACI software defined networking experience or preparedness to build expertise. ITIL certification or experience. Full UK Driving Licence as travel to other sites will be required. Current DV … is essential for this role. Desired skills: Agile working experience. Current CCNP accreditation or preparedness to gain a CCNP accreditation. AWS, Azure and OCI networking skills. Working knowledge of Cisco Wireless networking applications and devices. Working knowledge of Cisco Unified Communication platforms and devices. Cisco security technologies including ISE and ASA Cisco VPN. Network management platform More ❯
Basingstoke, Hampshire, United Kingdom Hybrid / WFH Options
83zero Ltd
manage the network and support ongoing security initiatives. Key Responsibilities: Provide technical support and network configuration across LAN, WAN, WLAN, VPN, firewalls, and intrusion prevention systems Maintain and support Cisco, HP, and Check Point hardware/software Respond to service requests and incidents in line with ITIL processes Monitor and enhance network security controls including web security gateways, NAC … OSPF, BGP, EIGRP), VPN (IPSec, IKE, SSL), and firewall configuration Experience working in secure environments with a focus on proactive security posture Knowledge of network security tools such as Cisco Secure Access, Cisco ISE, Microsoft Defender XDR, Sentinel, and SentinelOne Comfortable with vulnerability management frameworks and tools Familiarity with network monitoring and performance management Previous experience working within … an ITIL-based support framework Hands-on experience with Check Point, Cisco, or Palo Alto firewalls Desirable: Certifications such as CCNA, CCNP, CISSP, or equivalent Experience with Citrix load balancing and Microsoft Azure networking Knowledge of WAF technologies ITIL Foundation certificationMore ❯
North Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
The Bridge (IT Recruitment) Limited
solving and a willingness to learn Strong communication and customer service skills Desirable (but not essential): Experience with network monitoring tools or ticketing systems Relevant certifications (e.g., CompTIA Network+, Cisco CCNA) Location & Working Pattern: Based in Harrogate with a hybrid working model (2–3 days in the office) Salary & Benefits: Up to £27,500 per annum Flexible hybrid working More ❯
public sector clients. We’re looking for a Senior Service Desk Engineer with strong L2/L3 networking experience (CCNP-level), solid troubleshooting skills, and exposure to technologies like Cisco, Fortinet, Zscaler, and SD-WAN. This is a remote UK-based role with occasional on-site visits. What you’ll do: ✅ Resolve complex incidents and service requests ✅ Support enterprise More ❯
MSP as a Network Consultant . If you have strong L2/L3 networking skills (CCNP or equivalent), enjoy leading network/security projects, and working with vendors like Cisco, Fortinet, Zscaler, Palo Alto, and SD-WAN tech — this role is for you. What you’ll do: ✔️ Lead network and security deployments, migrations & upgrades ✔️ Provide technical implementation & change management More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Flint UK Technology Services
Excellent strategic thinking, documentation, and stakeholder communication skills. Desirable Certifications CCIE/JNCIE/SRA or equivalent level of demonstrable experience. TOGAF, AWS Solution Architect, or equivalent enterprise architecture certification is advantageous. Key Attributes Visionary leader and mentor with a strong drive to influence and innovate. Ability to work effectively at the intersection of business, architecture, and engineering. Skilled More ❯
work independently or collaboratively. Experience with at least one scripting language and a willingness to learn others is necessary. Professional certifications such as Red Hat Certified System Administrator or Cisco Certified Network Associate Routing & Switching are advantageous. Knowledge of cloud architectures, design patterns, and familiarity with Test-driven/Agile methodologies like Scrum and continuous delivery principles are preferred. More ❯
team leadership, service assurance, vendor governance, and architectural oversight, all with a strong emphasis on networking excellence. What We're Looking For Strong knowledge of enterprise networking technologies particularly Cisco, SD WAN, LAN WAN, and cloud networking Proven experience leading network teams within large scale, global enterprise environments Strong vendor management skills, with experience negotiating SLAs and managing performance More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
Cathcart Technology
team leadership, service assurance, vendor governance, and architectural oversight, all with a strong emphasis on networking excellence. What We're Looking For ** Strong knowledge of enterprise networking technologies particularly Cisco, SD WAN, LAN WAN, and cloud networking ** Proven experience leading network teams within large scale, global enterprise environments ** Strong vendor management skills, with experience negotiating SLAs and managing performance More ❯