26 to 50 of 79 Software-Defined Networking Jobs in the UK

instrumental in ensuring a seamless, secure transition. We’re offering a 6 months Fixed term contract within a collaborative, forward-thinking engineering team. If you enjoy solving complex networking challenges and thrive in technically demanding environments, this could be the role for you. What You’ll Do You’ll be responsible for ensuring robust, secure, and scalable network … to ensure service continuity and performance Implementing and maintaining DNS, firewall, IPS/IDS, and DDoS solutions within a hybrid infrastructure Supporting the deployment of Software Defined Networking (SDN), with a preference for VMware NSX Automating network provisioning and policy management using Infrastructure as Code principles Producing high-quality documentation and effectively communicating with … mindset, and the ability to work independently when needed. Essential skills and experience: Expert in enterprise WAN, LAN, and WLAN, with Juniper and Cisco stacks Experience with cloud networking (AWS and Azure) Strong understanding of firewalls, load balancers, IPS/IDS, and DDoS protection Hands-on experience with SDN technologies (NSX experience a plus) Skilled in DNS management More ❯

commercial insurance environment. While Microsoft technologies (Microsoft 365, Azure, Exchange Online) form a core part of the infrastructure, the role also encompasses broader enterprise IT systems, multi layered networking, security, data management, and third-party platforms that support global business operations and the associated applications estate. Security, Compliance & Risk Management Define and enforce cloud security policies, identity management … assets Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests. Technical Experience Microsoft Azure Infrastructure design and administration, including topology, Azure networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design … Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such as Microsoft Defender More ❯

commercial insurance environment. While Microsoft technologies (Microsoft 365, Azure, Exchange Online) form a core part of the infrastructure, the role also encompasses broader enterprise IT systems, multi layered networking, security, data management, and third-party platforms that support global business operations and the associated applications estate. Security, Compliance & Risk Management • Define and enforce cloud security policies, identity management … assets • Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests. Technical Experience • Microsoft Azure Infrastructure design and administration, including topology, Azure networking, services, and component knowledge, •Microsoft AD (Entra), Server and SQL experience, •O365 administration and design … Global Software Patching and estate management via Intune • Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience •Software Defined Networking (Cisco, Meraki, Versa) Key Skills • Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such as Microsoft Defender More ❯

effective technology strategy. Required Experience : Experience across a range of infrastructure technologies including but not limited to: Cloud infrastructure and Services Infrastructure as Code Microsoft 365 Virtualisation technologies Networking Security Database technologies Storage Windows servers Windows clients AIX and Linux servers Experience in infrastructure designs (IaaS and PaaS) Excellent understanding of best practice infrastructure and network architectures Broad … best practices A good working knowledge of IP, Ethernet, routing and switching within LAN/WAN/Data Centre/Public Cloud environments Understanding of Software Defined Networking Experienced in network security products, for example Firewalls, IPS/IDS, VPN Knowledge and use of product management methodologies and Agile Framework More ❯

effective technology strategy. Required Experience : Experience across a range of infrastructure technologies including but not limited to: Cloud infrastructure and Services Infrastructure as Code Microsoft 365 Virtualisation technologies Networking Security Database technologies Storage Windows servers Windows clients AIX and Linux servers Experience in infrastructure designs (IaaS and PaaS) Excellent understanding of best practice infrastructure and network architectures Broad … best practices A good working knowledge of IP, Ethernet, routing and switching within LAN/WAN/Data Centre/Public Cloud environments Understanding of Software Defined Networking Experienced in network security products, for example Firewalls, IPS/IDS, VPN Knowledge and use of product management methodologies and Agile Framework #J-18808-Ljbffr More ❯

Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large … data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands … environment (as needed). Document customer communication and recurring technical issues to support product quality programs and product development. Qualifications Proficiency with TCP/IP and the traditional networking technologies required. Knowledge of core networking concepts and protocols such as: ARP, BGP, DHCP, Flow Control, ICMP, IGMP, IPv4 & IPv6, LACP, LLDP, OpenFlow, OSPF, PIM, QOS, RIP More ❯

We're seeking a highly skilled Project Manager with technical expertise in networking . Our client, a leader in the technology space, is offering an exciting opportunity to manage innovative projects that drive cutting-edge networking solutions. This role will involve overseeing end-to-end project execution while leveraging deep technical knowledge in networking to ensure successful implementation. Key Responsibilities: Lead and manage networking-related projects from initiation to completion, ensuring timely delivery and alignment with business objectives. Work closely with cross-functional teams, including network engineers, system architects, and developers, to design and implement scalable networking solutions. Develop detailed project plans, allocate resources, and monitor progress to … etc.). Experience with network infrastructure, including routers, switches, firewalls, and load balancers. Hands-on experience with cloud networking (AWS, Azure, Google Cloud) and SDN (Software-Defined Networking). Knowledge of network security principles, intrusion detection systems, and firewall configurations. Familiarity with automation tools (e.g., Ansible, Terraform) for network deployment and management. More ❯

of BCG’s global network infrastructureacrosson-premises, cloud, and hybrid environments. This role ensuresend-to-end automation, high availability, security, and scalabilityof network services while integratingSD-WAN, cloud networking, and AI-driven automationto supportglobal business operations. The leader will overseenext-generation network architecture … operations, and transformation, ensuring a seamless and high-performance connectivity experience. Key Responsibilities: Strategic Leadership & Transformation: Define and execute amodern network platform strategy, integratingcloud networking, software-defined networking (SDN), and AI-driven automation. Ensureend-to-end network automationto improve operational efficiency, agility, and reliability. Drivezero-trust network securityprinciples, ensuring compliance and proactive … threat mitigation. Establish aglobal observability and telemetry frameworkforreal-time network insights. Align network strategies withbusiness growth, cloud-first initiatives, and digital transformation. Network Infrastructure & Cloud Networking: Overseeglobal network architecture, spanningdata centers, cloud environments, and enterprise connectivity. Leadnetwork modernization efforts, includingSD-WAN, cloud networking, and edge computing. Optimizenetwork traffic, application delivery, and global routing strategiesto improve performance. More ❯

of BCG’s global network infrastructureacrosson-premises, cloud, and hybrid environments. This role ensuresend-to-end automation, high availability, security, and scalabilityof network services while integratingSD-WAN, cloud networking, and AI-driven automationto supportglobal business operations. The leader will overseenext-generation network architecture … operations, and transformation, ensuring a seamless and high-performance connectivity experience. Key Responsibilities: Strategic Leadership & Transformation: Define and execute amodern network platform strategy, integratingcloud networking, software-defined networking (SDN), and AI-driven automation. Ensureend-to-end network automationto improve operational efficiency, agility, and reliability. Drivezero-trust network securityprinciples, ensuring compliance and proactive … insights. Align network strategies withbusiness growth, cloud-first initiatives, and digital transformation. Overseeglobal network architecture, spanningdata centers, cloud environments, and enterprise connectivity. Leadnetwork modernization efforts, includingSD-WAN, cloud networking, and edge computing. Optimizenetwork traffic, application delivery, and global routing strategiesto improve performance. DriveAI-powered network monitoring, automation, and self-healing capabilities. ScaleInfrastructure as Code (IaC) for network automation More ❯

Exposure to cloud services, such as AWS and Microsoft Azure Experience in Dell VxRAIL Knowledge of SolarWinds NCM – NPM would also be useful Experience in Software Defined Networking What we will do for you: Competitive compensation DXC Select – Our comprehensive benefits package (includes private health/medical insurance, childcare vouchers, gym membership and more More ❯

Exposure to cloud services, such as AWS and Microsoft Azure Experience in Dell VxRAIL Knowledge of SolarWinds NCM – NPM would also be useful Experience in Software Defined Networking What we will do for you: Competitive compensation Pension scheme DXC Select – Our comprehensive benefits package (includes private health/medical insurance, childcare vouchers, gym membership More ❯

Exposure to cloud services, such as AWS and Microsoft Azure Experience in Dell VxRAIL Knowledge of SolarWinds NCM – NPM would also be useful Experience in Software Defined Networking What we will do for you: Competitive compensation Pension scheme DXC Select – Our comprehensive benefits package (includes private health/medical insurance, childcare vouchers, gym membership More ❯

Exposure to cloud services, such as AWS and Microsoft Azure Experience in Dell VxRAIL Knowledge of SolarWinds NCM – NPM would also be useful Experience in Software Defined Networking What We Will Do For You Competitive compensation Pension scheme DXC Select – Our comprehensive benefits package (includes private health/medical insurance, childcare vouchers, gym membership More ❯

triage of incidents and escalation via the Service Management Team. Examples of tasks: Responding to escalations from 2nd Line Daily checks utilising ITSM tooling. PKI certificate management for Networking devices (physical and virtual). To distribute software, firmware & security updates for network devices. To collaborate and support the design and engineering teams. Maintaining and supporting the … and experience: Experience working with Cisco Catalyst switches, Cisco Nexus switches, Cisco ISR and ASR routers, and Cisco ISE Experience with Juniper Apstra, Cisco ACI, or other Software-Defined Networking (SDN) technologies would be highly advantageous Cloud Administration (e.g. Broadcom: NSX-T) Your transferable skills and experience: Firewall Management (e.g. Cisco Firepower Management Centre More ❯

Warning! Vacancy not published Company Description Xalient specializes in the convergence and holistic management of identity, cybersecurity, and networking to deliver secure … connectivity within a zero-trust framework. Offering world-class Identity solutions and services including IGA, PAM, customer identity, access enforcement and IAM solutions, Xalient also delivers transformative software-defined networking, cybersecurity technologies and managed services. Established nine years ago to challenge traditional secure networking markets, Xalient has earned recognition as an award … Ownership of supporting sales to achieve targets. Maintain close, sensitive and long-term working relationships with key customers' acting as a trusted advisor. Technical Pre-Sales design of networking, security, identity and all managed service solutions with a high level of accuracy. This includes defining solution hardware, software, licenses, professional services budgets and services. Lead bids More ❯

technologies and strategies Familiarity with wireless networking standards and equipment Understanding of cloud networking concepts and services (e.g., AWS, Azure, GCP) Knowledge of Software-Defined Networking (SDN) and Network Functions Virtualization (NFV) Proficiency with network monitoring and management tools (e.g., SolarWinds, Nagios Proficient in ITIL best practices for incident, problem More ❯

Security Support Engineer (Level.3/Zscaler) Xalient United Kingdom ProfessionalServices-Deployment Remote working Company Description Xalient specializes in the convergence and holistic management of identity, cybersecurity, and networking to deliver … secure connectivity within a zero-trust framework.Offering world-class Identity solutions and services including IGA, PAM, customer identity, access enforcement and IAM solutions, Xalient also delivers transformative software-defined networking, cybersecurity technologies and managed services. Established ten years ago to challenge traditional secure networking markets, Xalient has earned recognition as an award … ll need 5+ years of experience in network security or cloud security engineering roles. Expertise in Zscaler technologies, including ZIA, ZPA, and Zscaler Client Connector. Strong understanding of networking protocols (TCP/IP, DNS, HTTP/HTTPS, GRE, IPsec, etc.). Experience with authentication protocols (SAML, OAuth, LDAP, Active Directory, etc.). Familiarity with firewall policies, proxy configurations More ❯

Job Title: Technical Manager Location: Portsmouth (3 days per week) + home working About GTT: GTT is a leading networking and security as a service provider for multinational organizations, simply and securely connecting people and machines to data and applications – anywhere in the world. We serve thousands of organizations, bringing together the right people, partners and technology to … reduce the burden on IT teams and solve the most pressing networking and security challenges. Built on our top-ranked global Tier 1 network, GTT Envision is a single global technology platform to connect, orchestrate, virtualize and automate enterprise networks, enabling customers with consumable solutions to achieve business missions and meet ongoing demand when, where and how needed. … accounts and must have the ability to develop and present client solutions to leadership and technical teams. The Technical Manager is an expert in the (software defined) networking area (Velocloud, Aruba Silverpeak and Fortinet) and in the security area (Palo Alto and Fortinet). In addition, the Technical Manager will be required to lead More ❯

tools such as Kibana, Nagios, Grafana, Prometheus, etc. The following experience would also be an advantage: Middleware technologies such as web or application platforms, message brokers, etc; Software-Defined Networking configuration, and familiarity with networking components such as software or hardware load balancers; Software-Defined Storage … tools such as Kibana, Nagios, Grafana, Prometheus, etc. The following experience would also be an advantage: Middleware technologies such as web or application platforms, message brokers, etc; Software-Defined Networking configuration, and familiarity with networking components such as software or hardware load balancers; Software-Defined Storage More ❯

available. Lead Solution architects. Inspire, coach, and coordinate a team of specialist architects to deliver against that vision. Build & run. Design, scale, and operate global platforms across identity, networking, compute, containers, and DevSecOps. Optimize delivery. Shape architectures that boost application performance on any device-online or offline. Drive decisions. Own roadmaps, investment cases, and KPIs for a sizable … in. Confident communicator with polished C-suite presentations. NICE TO HAVE Proven leadership in Zero Trust architecture for hybrid and multi-cloud environments Strong background in secure, software-defined networking and micro-segmentation Hands-on with modern engineering practices-Agile, DevSecOps, automated testing Familiarity with secrets management/certificate lifecycle automation Solid grasp of More ❯

candidate will bring solid experience in infrastructure design, including both Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) models. A strong working knowledge of IP networking, Ethernet routing and switching across LAN, WAN, and data centre environments is essential, along with proven expertise in deploying and managing network security technologies. Key Requirements Proven experience as … WAN Data centre and public cloud environments Experienced across a range of infrastructure technologies (Microsoft 365, Windows Services, AIX and Linux Servers etc) Understanding of software defined networking Network security products Location : Northampton (Hybrid) Salary : £70,000 - £80,000 + £7,300 Car allowance + 15% Bonus More ❯

candidate will bring solid experience in infrastructure design, including both Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) models. A strong working knowledge of IP networking, Ethernet routing and switching across LAN, WAN, and data centre environments is essential, along with proven expertise in deploying and managing network security technologies. Key Requirements Proven experience as … WAN Data centre and public cloud environments Experienced across a range of infrastructure technologies (Microsoft 365, Windows Services, AIX and Linux Servers etc) Understanding of software defined networking Network security products Location : Northampton (Hybrid) #J-18808-Ljbffr More ❯

candidate will bring solid experience in infrastructure design, including both Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) models. A strong working knowledge of IP networking, Ethernet routing and switching across LAN, WAN, and data centre environments is essential, along with proven expertise in deploying and managing network security technologies. Key Requirements Proven experience as … WAN Data centre and public cloud environments Experienced across a range of infrastructure technologies (Microsoft 365, Windows Services, AIX and Linux Servers etc) Understanding of software defined networking Network security products Location : Northampton (Hybrid) #J-18808-Ljbffr More ❯

and efficiency of its technology platforms within a global commercial insurance environment. The role involves managing Microsoft technologies (Microsoft 365, Azure, Exchange Online) and broader enterprise IT systems, networking, security, data management, and third-party platforms supporting global operations. This position requires a proactive leader capable of driving operational excellence, managing security risks, implementing service improvements, leading transformational … Server, and SQL experience. O365 administration and design. Global software patching via Intune. Firewall management (Azure, CheckPoint, Cloudflare), DNS, VPN, WiFi, LAN design. Software Defined Networking (Cisco, Meraki, Versa). Key Skills Microsoft 365 & Azure management. Security frameworks and compliance (ISO 27001, NIST, GDPR, SOC2). IAM expertise. Threat management and incident More ❯

and Linux Confidence in leadership to bring out the skills of new architects along with excellent communication VMWare (VCF) Cloud Foundation is essential VSAN - Essential Software Defined Networking - Essential Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome More ❯