scripting in PowerShell/Bash/Python; IaC with Terraform/Ansible. Security & networking: anti-virus/malware/endpoint tooling; fundamentals across Cisco switching, Palo Alto firewalls, SD-WAN (Cato/Prisma), IPSec VPN, and basic Kubernetes concepts. What you’ll do: Provide 1st/2nd/3rd line support. Build and manage user devices; own onboarding/offboarding More ❯
london (city of london), south east england, united kingdom
Mondrian Alpha
scripting in PowerShell/Bash/Python; IaC with Terraform/Ansible. Security & networking: anti-virus/malware/endpoint tooling; fundamentals across Cisco switching, Palo Alto firewalls, SD-WAN (Cato/Prisma), IPSec VPN, and basic Kubernetes concepts. What you’ll do: Provide 1st/2nd/3rd line support. Build and manage user devices; own onboarding/offboarding More ❯
rollouts What You ll Bring You re confident, curious and customer-focused, with: Strong hands-on experience with Windows 10/11 and macOS Solid understanding of LAN/WAN/Wi-Fi networking Proficiency in Windows Server 2012/2016/2019 and technologies like: Active Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP More ❯
London Bridge / Hybrid / WFH / SE1, Billingsgate, United Kingdom Hybrid / WFH Options
Integral Recruitment Ltd
rollouts What You’ll Bring You’re confident, curious and customer-focused, with: Strong hands-on experience with Windows 10/11 and macOS Solid understanding of LAN/WAN/Wi-Fi networking Proficiency in Windows Server 2012/2016/2019 and technologies like: Active Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Laser Digital
in a Network Engineer or similar infrastructure-focused role Proven expertise in AWS networking (VPCs, Transit Gateway, Direct Connect, Security Groups, etc.) Experience designing and managing enterprise-grade LAN, WAN, VPN, and SASE networks Familiarity with Azure networking and hybrid cloud deployments Deep understanding of low-latency and high-availability network design Hands-on experience with network security (Firewalls, Proxies More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Laser Digital
in a Network Engineer or similar infrastructure-focused role Proven expertise in AWS networking (VPCs, Transit Gateway, Direct Connect, Security Groups, etc.) Experience designing and managing enterprise-grade LAN, WAN, VPN, and SASE networks Familiarity with Azure networking and hybrid cloud deployments Deep understanding of low-latency and high-availability network design Hands-on experience with network security (Firewalls, Proxies More ❯
and secure network infrastructure supports. We’re seeking a skilled Network Engineer to join help design, implement, and maintain high-performance networks. Key Responsibilities: Design, deploy, and support LAN, WAN, and wireless networks. Configure and manage network equipment (e.g., switches, routers, firewalls). Monitor network performance and troubleshoot connectivity issues. Implement and maintain network security measures. Collaborate with systems administrators More ❯
Strong in network protocols (TCP/IP, DHCP, DNS, etc.), ideally candidates must hold a CCNA/CCNP etc. * Experience with FortiGate Firewalls and Windows Operating Systems * Familiarity with WAN, LAN, VPN, and wireless networks 4 days per week onsite initially, dropping to 3 days after 3 months. More ❯
and continuous service improvement initiatives * Provide high-level technical oversight and guidance in areas including: Azure infrastructure management, network protocols (TCP/IP, DHCP, DNS), firewall operations (preferably FortiGate), WAN/LAN/VPN connectivity, Microsoft and Windows Server environments Requirements * Proven experience in infrastructure/IT operations management within a multi-site environment * Demonstrable experience managing third-party MSPs More ❯
enterprise. Lead continuous improvement initiatives, driving innovation, automation, and standardisation in network design and operations. Architecture, Design & Delivery Oversee the end-to-end design, implementation, and optimisation of LAN, WAN, SD-WAN, VPN, and wireless solutions across all environments. Manage enterprise routing, switching, VLAN segmentation, firewall policies, telephony systems (ISDN/SIP) , and internal/external internet access. Ensure network … record in leading enterprise network strategy and operations across multi-site or data centre environments. Deep technical expertise in TCP/IP, routing protocols (BGP, OSPF, EIGRP), LAN/WAN, MPLS, VPNs, SD-WAN, firewalls, and network segmentation. Experience managing Cisco and Juniper network technologies, including Cisco IOS/NX-OS and JunOS platforms. Strong background in network monitoring, capacity More ❯
london (city of london), south east england, united kingdom
AirSearch
enterprise. Lead continuous improvement initiatives, driving innovation, automation, and standardisation in network design and operations. Architecture, Design & Delivery Oversee the end-to-end design, implementation, and optimisation of LAN, WAN, SD-WAN, VPN, and wireless solutions across all environments. Manage enterprise routing, switching, VLAN segmentation, firewall policies, telephony systems (ISDN/SIP) , and internal/external internet access. Ensure network … record in leading enterprise network strategy and operations across multi-site or data centre environments. Deep technical expertise in TCP/IP, routing protocols (BGP, OSPF, EIGRP), LAN/WAN, MPLS, VPNs, SD-WAN, firewalls, and network segmentation. Experience managing Cisco and Juniper network technologies, including Cisco IOS/NX-OS and JunOS platforms. Strong background in network monitoring, capacity More ❯
and best practices while working with network equipment. Your Skills and Experience Familiarity with various network technologies, including but not limited to: Local Area Networks (LAN) WideArea Networks (WAN) Virtual Private Networks (VPN) Voice over IP (VoIP) Network Monitoring Tools Wireless Networking (Wi-Fi Standards) Software-Defined Networking (SDN) Network Security Technologies (firewalls, IDS/IPS) Network Switches Zscaler More ❯
CloudFormation, CloudTrail, Direct Connect, Transit Gateway, etc.) Configuration management and automation using CloudFormation CI/CD pipeline management with GitLab CI Advanced networking: BGP, OSPF, VLANs, VPNs, MPLS, SD-WAN, and cross-region connectivity Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems administration IT infrastructure More ❯
london (city of london), south east england, united kingdom
dnevo Partners
CloudFormation, CloudTrail, Direct Connect, Transit Gateway, etc.) Configuration management and automation using CloudFormation CI/CD pipeline management with GitLab CI Advanced networking: BGP, OSPF, VLANs, VPNs, MPLS, SD-WAN, and cross-region connectivity Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems administration IT infrastructure More ❯
environments Confident interacting with technical and trading leadership Core Skills AWS (VPC, IAM, S3, ECS/EKS, Direct Connect, Transit Gateway, CloudFormation) Networking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WAN Firewalls and network security (Cisco ASA, Fortinet or similar) Linux and Windows systems engineering Microsoft services and identity (AD/Entra ID) CI/CD (GitLab CI or similar) IaC More ❯
london (city of london), south east england, united kingdom
Quant Capital
environments Confident interacting with technical and trading leadership Core Skills AWS (VPC, IAM, S3, ECS/EKS, Direct Connect, Transit Gateway, CloudFormation) Networking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WAN Firewalls and network security (Cisco ASA, Fortinet or similar) Linux and Windows systems engineering Microsoft services and identity (AD/Entra ID) CI/CD (GitLab CI or similar) IaC More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
Balancers Strong experience of configuration protocols with OSPF and BGP and Layer7 switching, VPNs and related protocols Enterprise level Cisco Networking environment experience - supporting multiple data centres Network Design, WAN/LAN Cisco certified All candidates must be UK based and eligible for Security clearance Please apply to this advert to discuss the details More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Spectrum IT Recruitment
Balancers Strong experience of configuration protocols with OSPF and BGP and Layer7 switching, VPNs and related protocols Enterprise level Cisco Networking environment experience - supporting multiple data centres Network Design, WAN/LAN Cisco certified All candidates must be UK based and eligible for Security clearance Please apply to this advert to discuss the details More ❯
City of London, London, Canning Town North, United Kingdom Hybrid / WFH Options
Telent Technology Services Limited
deployments) Working knowledge of Cisco ISE, Prime Infrastructure, and Catalyst Centre Experience with Wireless LAN Controllers and large-scale Cisco Access Point deployments Solid understanding of enterprise LAN/WAN infrastructure Relevant certifications: CCNP (Routing & Switching or Security) essential; CCIE is advantageous. Must be eligible for UK SC & NPPV3 Clearance What we offer: A career at Telent can span many More ❯
deliver reliable trading platforms across the enterprise. This is an opportunity to work hands-on with the latest Microsoft technologies - as well as core network infrastructure spanning LAN/WAN, Wi-Fi, firewalls, and cloud connectivity. You’ll contribute to service design and drive automation. The ideal candidate should bring strong TCP/IP networking fundamentals, proven scripting/automation More ❯
london (city of london), south east england, united kingdom
Mondrian Alpha
deliver reliable trading platforms across the enterprise. This is an opportunity to work hands-on with the latest Microsoft technologies - as well as core network infrastructure spanning LAN/WAN, Wi-Fi, firewalls, and cloud connectivity. You’ll contribute to service design and drive automation. The ideal candidate should bring strong TCP/IP networking fundamentals, proven scripting/automation More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hunter Bond
SaaS and Cloud service platforms- Legacy tech to Azure knowledge and experience Technical infrastructure engineering level background, working on Windows Server, AD, SQL environments, Firewalls/SDWAN and Networks (WAN &/or LAN). Good management and people leadership skills is desirable. Enterprise level Infrastructure Management background is desirable. Excellent communication skills. Salary: Up to £95,000 + bonus + More ❯
