Role type Permanent Location London Our client is an infrastructure communications technology company providing end-to-end fibre solutions and now Cloud solutions, Wi-Fi, Firewalls/Security, SDWAN, Managed LAN and UC services for businesses and wholesale/carrier/channel organisations across London. What you will do: We are looking for a Senior Full Stack More ❯
projects and implementations plans, as well as diagnosing and troubleshooting outages, monitoring networks, infrastructure and systems, and proving proactive mitigation strategies. Specifically, the candidate must have experience with SD-WAN solutions and how to transform from a Non-SDWAN. The candidate will also work with Cloud native SDN and SoftwareDefined Access and EVPN for on … Must have experience in working with two or more of the following vendor network technologies: Cisco, Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet. Experience with SD-WAN solutions, with Dell Versa preferred Experience working with Azure and AWS cloud networking Experience working with automation tools, such as Ansible, Python scripting, CI/CD pipeline, Terraform … management tools such as SolarWinds, Cisco Catalyst Center, Ansible, Cisco ISE, JIRA/Confluence Hands on experience with WAN, LAN, Dual Stack IPv4/IPv6, BGP, OSPF, EVPN, SDWAN, telecommunications and circuits Demonstrate expertise in design and improvement of complex and geographically enterprise networks. Expert knowledge of DoD security requirements for network infrastructure. Demonstrate experience in system hardening More ❯
premise WAN, LAN, and WLAN network infrastructure within complex local and global environments. Implement, manage, and troubleshoot cloud-based network security systems. This includes Firewalls, SD-WAN appliances, CASB, DNS Security Appliances, etc. Administer and support corporate network monitoring systems and expanded functionality for cloud-based operations. This includes Network Monitoring Tools, Syslog … routing, switching, and VoIP, particularly within a Cisco environment. Knowledge of protocols EIGRP, OSPF, HSRP, BGP, gateway load balancing, and related protocols. Familiarity of Load Balancers. Familiarity of SD-WAN devices. Knowledge of IT Security policies as they pertain to NIST 800.171 and Security Information and Event Manager (SIEM). Troubleshooting skillset for LAN/WANnetworkMore ❯
single Data Centre core Required Skills & Experience: 10+ years of experience in enterprise IT architecture with a strong focus on network design and transformation. Expertise in SDN, SD-WAN, cloud networking (AWS, Azure, GCP), and network security. Experience in simplifying complex network environments and driving automation. Strong stakeholder management and communication skills. Note: The job More ❯
work with clients throughout the process to ensure exceptional service and client experience during project delivery. Key Skills/Certifications Required Networking protocols - BGP, OSPF, EIGRP, VXLAN ACI, SD-WAN, DNAC - training will be provided if needed Firewall experience - ASA, Fortinet, Palo Alto Responsibilities Developing Low-Level Designs Design, implementation, migration, and testing of technical solutions Creating and More ❯
technical environment, particularly with the Cisco stack. Strong knowledge of public sector solutions and experience with healthcare or government clients is advantageous. Expertise in networking technologies, including firewalls, SD-WAN, and enterprise networking. Ability to design, articulate, and defend complex technical architectures. Excellent interpersonal and communication skills to engage with clients and internal teams. Working Environment: Office-based More ❯
principles, including firewalls, IDS/IPS, NAC, VPN, and network segmentation/micro-segmentation Demonstrated experience driving network modernization initiatives, including transitions from legacy infrastructure to SD-WAN, SASE, and cloud-native security models Hands-on experience with endpoint protection and EDR platforms such as CrowdStrike, SentinelOne, Microsoft Defender, or Tanium Familiarity with DNS security tools More ❯
Have experience with Spine and Leaf (Clos) network topology Have experience and understanding of BGP EVPN VXLAN networks Experience with building and maintaining multi-data center networks, SD-WAN, DWDM Experience with Next-Generation Firewalls (NGFW) Salary Range Information The annual salary range for this position has been set based on market data and other factors. However More ❯
security products such as Cisco, Palo Alto, Fortinet, Zscaler, CrowdStrike, CATO and other equivalent vendors/service providers. Knowledge of new technologies of Enterprise IT solutions such as SD-WAN, SASE, EDR/MDR and IoT. Maintenance and installation experience of network & server infrastructure. Familiarity with Windows Servers/PCs, VDI, VM and good understanding of IaaS More ❯
in server and network security • Experience in implementing and supporting Microsoft 365 technologies • Experience with SAN storage solutions and server management • Basic networking experience, including familiarity with SD-WAN • Windows OS & Server application experience • Experience with Cisco Wireless environment • Experience with Palo Alto Firewall is preferred • Business level fluency in English • Understanding of Japanese business culture and More ❯
Must-Haves: U.S. Citizenship & DoD Secret clearance BS in STEM or 6+ yrs DoD systems engineering experience 4+ years in DoD network engineering Hands-on with Cisco ISE, SDN (Cisco, Juniper, NSX-T), and network security Experience with More ❯
of experienceinnetwork engineering, cloud networking, or IT infrastructure. 5+ years in a senior leadership role, managinglarge-scale global network environments. Deep expertise incloud networking (AWS, Azure, GCP), SD-WAN, and network automation. Proven track record inend-to-end network automation, observability, and self-healing networks. Experience inAI-driven networking, predictive analytics, and network telemetry. More ❯
of experienceinnetwork engineering, cloud networking, or IT infrastructure. 5+ years in a senior leadership role, managinglarge-scale global network environments. Deep expertise incloud networking (AWS, Azure, GCP), SD-WAN, and network automation. Proven track record inend-to-end network automation, observability, and self-healing networks. Experience inAI-driven networking, predictive analytics, and network telemetry. More ❯
Network Associate (Certification must be currently valid/active) Quantity of certifications does not impact minimum time of professional experience PREFERRED ( NOT REQUIRED ) IPSEC, ACI, VPN, DMVPN, SD-WAN, and NAC Principal Duties and Responsibilities Maintain the corporate enterprise network environment, including configuration, troubleshooting, security, monitoring, and the development of procedures relating to the use of More ❯
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 ✔️ Collaborate directly with enterprise clients More ❯
weeks. Willingness to travel domestically and overseas is essential. Requirements: - CCNA level certification - Minimum 3 years experience in an IT support role - Understanding of routing, switching, firewalls, SD-WAN, and protocols such as BGP, OSPF Desirable: - Hands-on experience with Cisco & Meraki (firewalls, APs, switches) - Experience working within the ServiceNow framework - Knowledge of ITIL processes Role responsibilities include More ❯
and enhanced network technology that aligns to customers’ strategic direction for enterprise and remote site connectivity. Maintains standards for global network infrastructure, including wireless, LAN and SD-WAN networks and connectivity. Manages the installation, testing, and setup of new network hardware both physical and virtual(firewalls, routers, switching, monitoring) hardware and software. Executes engineering efforts More ❯
tenant environments Mandatory Skills Strong experience in 3rd line network support Configuration and troubleshooting of CISCO devices ASA and Firepower firewall experience Familiarity with VMware NSX Firewall and SDWAN Understanding of NGNIX and Linux systems Experience in multi-tenant and high-security networks Desirable Skills Documentation of network changes and design updates Effective collaboration with cross-functional teams More ❯
standards Essential Skills Strong experience with Cisco networking technologies ASA and Firepower firewall expertise Knowledge of multi-security tier and multi-tenant environments Familiarity with VMWare NSX Firewall and SDWAN Experience with NGNIX and Linux Ability to assess the impact of network changes and maintain system integrity More ❯
Switches Cisco Nexus 2000 Series Fabric Extenders Wireless LAN Cisco Meraki MR Access Points Load Balancers F5 BIG-IP iSeries Cisco UCS Cisco 6248UP Fabric Interconnect Security: Cisco ISE SDWAN and software-defined networks Routing protocols: EIGRP, OSPF, BGP (practical and theoretical experience) We encourage applicants who may not meet all criteria exactly, as Vodafone values inclusion and More ❯
