1 to 25 of 59 Software-Defined Networking Jobs

2026CDI/SII United KingdomMISSIONWe are seeking an experienced VIRTUAL ROUTING SYSTEMS ENGINEER to support the development, integration, testing and validation of software-defined routing solutions within secure and mission-critical environments. The successful candidate will contribute to the design, development and verification of virtualised networking … highly desirable. PROFILKEY RESPONSIBILITIESDevelop, integrate and maintain virtual routing and network management software components. Support the design and implementation of software-defined networking (SDN) solutions and virtualised network functions (VNFs).Develop and execute verification and validation activities for routing, switching and network ...

, network security and operational support, while developing awareness of modern data centre networking concepts such as EVPN/VXLAN, software-defined networking, automation, observability and high-performance AI fabrics including NVIDIA InfiniBand. Working under the guidance of senior network, infrastructure … networking, cloud connectivity or secure remote access principles Awareness of EVPN/VXLAN, leaf-spine architectures, network overlays, segmentation and software-defined networking concepts Awareness of AI and high-performance computing networking concepts, including NVIDIA InfiniBand, RDMA, low-latency fabrics ...

routing, switching, firewalls, wireless networking and Cisco ISE (Identity Services Engine), while also having opportunities to build skills in SDN (Software-Defined Networking) and automation technologies. You'll work alongside experienced engineers who are passionate about developing others, making this a great … Experience with Cisco ISE (Identity Services Engine). Experience managing and troubleshooting firewalls and other security devices. Knowledge of SDN (Software-Defined Networking) technologies such as Cisco Application Centric Infrastructure or VMware NSX. Working understanding of cloud networking solutions and principles. Experience ...

similar) Ability to balance hands-on engineering with technical leadership and mentoring responsibilities. Confidence to take ownership of solutions and represent networking in technical discussions. Coreareas(must have): Strong understanding of TCP/IP, OSI model, and routing/… switching protocols (BGP, OSPF, QoS, VPNs, VLANs) Network virtualisation (NSX-T): design, configuration, and support of NSX-based networking environments Software-defined networking: implementation of logical switching, routing, and micro-segmentation Integration of NSX networking within virtualised and platform environments ...

routing, switching, firewalls, wireless networking and Cisco ISE (Identity Services Engine), while also having opportunities to build skills in SDN (Software-Defined Networking) and automation technologies. You'll work alongside experienced engineers who are passionate about developing others, making this a great … Experience with Cisco ISE (Identity Services Engine). Experience managing and troubleshooting firewalls and other security devices. Knowledge of SDN (Software-Defined Networking) technologies such as Cisco Application Centric Infrastructure or VMware NSX. Working understanding of cloud networking solutions and principles. Experience ...

routing, switching, wireless, segmentation (Cisco)* Experience working in manufacturing, qualified or regulated environments* Strong understanding and knowledge of SDN (Software Defined Networking) technologies (Cisco SD-WAN, VMWare NSX)* Solid knowledge of Network Access Control (especially Forescout)* Understanding hybrid cloud environment (Azure, GCP, VMware)* Familiar ...

Operations platform Designing and implementing capabilities for air-gapped patching and updates within the VCF environment Implementing and configuring NSX-T for software-defined networking and security Deploying and managing VMware Cloud Director instances, including resource pools, organisations, virtual data centres and networking … across VMware Cloud Director, NSX-T and vRealize Orchestrator In-depth knowledge of virtualisation concepts and VMware vSphere architecture Strong understanding of software-defined networking principles and NSX-T configuration and management Hands-on scripting for automation, for example PowerShell or Python Excellent analytical ...

maintaining production systems while managing escalations. Mentoring colleagues and contributing to service improvement and innovation. What you'll bring: Experience with Cisco networking technologies including routing, switching, firewalls and wireless. Strong understanding of networking fundamentals including TCP/IP, VLANs, DHCP, DNS and ACLs. Experience with … Exposure to cloud networking principles in Azure or AWS. Experience working within an ITIL environment. Knowledge of software-defined networking technologies such as Cisco ACI or VMware NSX. Employment Type: Full-time, Permanent. Location: Salisbury – with an expectation of 3 days ...

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 … 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 ...

with our MSP, ensuring our network is not just stable, but programmable and resilient. This role requires a deep understanding of both traditional networking and modern automation paradigms, mentoring engineering teams, and providing technical direction to senior management. Define and govern the overarching architectural framework for NESO … Data Centre, Internet Edge, Cloud Networking and Network Security architectures. Deep understanding of network segmentation, Zero Trust architectures, Software Defined Networking (SDN), micro‐segmentation, and secure service access solutions. Experience designing highly resilient network architectures across multiple data centres, cloud platforms ...

deployment and configuration Cisco Data Centre Network Manager (DCNM) proof of concepts and fabric provisioning Working across modern spine-leaf architectures and software-defined networking environments Skills/Must Have Strong experience with VXLAN and EVPN technologies Cisco Nexus switching expertise Hands‐on Cisco … Spine-leaf architectures BGP EVPN Financial services or hedge fund environments Network automation exposure (Python, Ansible, Terraform) Modern data centre technologies and software-defined networking Benefits Customer-facing consultancy role High-impact project work Modern data centre technologies Strong engineering culture Exposure to enterprise ...

Python, PowerShell or Bash. Experience with Git, REST APIs, JSON/YAML, IaC and CI/CD. Experience supporting on-premises and cloud networking, resilience, high availability and disaster recovery. Strong troubleshooting, documentation and stakeholder communication … skills. Experience working within ITSM/change-controlled environments. Desirable AWS, Azure and/or GCP networking experience. Software Defined Networking (SDN) experience. Previous experience within highly regulated or security-conscious environments. Flexibility for occasional out-of-hours work and travel between ...

managing private cloud platforms based on VMware Cloud Foundation (VCF), including VxRail/vSAN for hyper-converged compute and NSX for software-defined networking. Strong understanding of Private Cloud & HCI environments: VMware VCF, VxRail/vSAN, and backup/recovery architecture (ideally Veeam). Benefits ...

secure, business-critical projects that help protect and support some of the UK's most important organisations. Joining a collaborative team of networking specialists, you'll have the opportunity to influence technical solutions, develop your architecture skills, and work with leading Cisco technologies in complex environments. This role … , Dynamic Host Configuration Protocol, Domain Name System and Virtual Routing and Forwarding. Knowledge of network orchestration, automation and Software Defined Networking concepts. Experience leading technical workstreams and providing technical guidance within project environments. Knowledge of Microsoft technologies including Windows Server, Active Directory ...

Windows and Linux systems administration (Active Directory etc) Understanding of Virtualisation technologies and concepts - VMware vsphere, ARIA Ops performance monitoring, software defined networking - NSX Understanding of Web proxy servers and configuration- Squid Understanding of Automation technologies Terraform and Ansible for complex builds, Packer Experience …/GitLab integration, coding and branching strategies Knowledge of Containerisation technologies - Kubernetes, Docker Experience of Powershell, bash scripting Understanding of Python Understanding of Networking skills - IPv4 addressing and routing Understanding of Logging and monitoring using Zabbix and Splunk Knowledge of Cloud and AWS concepts and technologies Desired Skills ...

Windows and Linux systems administration (Active Directory etc) Understanding of Virtualisation technologies and concepts - VMware vsphere, ARIA Ops performance monitoring, software defined networking - NSX Understanding of Web proxy servers and configuration- Squid Understanding of Automation technologies Terraform and Ansible for complex builds, Packer Experience …/GitLab integration, coding and branching strategies Knowledge of Containerisation technologies - Kubernetes, Docker Experience of Powershell, bash scripting Understanding of Python Understanding of Networking skills - IPv4 addressing and routing Understanding of Logging and monitoring using Zabbix and Splunk Knowledge of Cloud and AWS concepts and technologies Desired Skills ...

team supporting the operation, maintenance and continued development of a highly secure defence network environment. This is a technically challenging role requiring strong networking and firewall expertise, with responsibility for maintaining network availability, delivering architectural changes and supporting secure, mission-critical services. Key Responsibilities Operate and maintain … international partners to design, coordinate and deliver network initiatives. Manage network perimeter security, internet-facing security policies and deployed network assets. Support software-defined networking and inter-enclave firewalling. Contribute to the design and delivery of service provider and data centre network solutions. Develop ...

team supporting the operation, maintenance and continued development of a highly secure defence network environment. This is a technically challenging role requiring strong networking and firewall expertise, with responsibility for maintaining network availability, delivering architectural changes and supporting secure, mission-critical services. Key Responsibilities Operate and maintain … international partners to design, coordinate and deliver network initiatives. Manage network perimeter security, internet-facing security policies and deployed network assets. Support software-defined networking and inter-enclave firewalling. Contribute to the design and delivery of service provider and data centre network solutions. Develop ...

days in the office, 1 day on site, and 2 days from home Skills & Experience 3-4+ years' experience in a networking role … depth experience troubleshooting and diagnosing advanced network issues, including configuration, routing, performance, software, and hardware faults Experience troubleshooting software defined networking solutions, with knowledge of Cisco SD technologies Strong skills in BGP, OSPF, and VXLAN Excellent documentation skills and the ability ...

Windows and Linux systems administration (Active Directory etc) Proficient in Virtualisation technologies and concepts - VMware vsphere, ARIA Ops performance monitoring, software defined networking - NSX Experience of Web proxy servers and configuration- Squid Experience of Automation technologies Terraform and Ansible for complex builds, Packer Experience …/GitLab integration, coding and branching strategies Knowledge of Containerisation technologies - Kubernetes, Docker Experience of Powershell, bash scripting Experience of Python Experience of Networking skills - IPv4 addressing and routing Experience of Logging and monitoring using Zabbix and Splunk Knowledge of Cloud and AWS concepts and technologies Desired Skills ...

liaise with stakeholders at all levels, ensuring issues are resolved within SLA levels and KPI targets are met. Essential Requirements Software Defined Networking experience with VMware NSX. Thorough and demonstrable understanding of Cisco Enterprise LAN environments at 3rd line support level, ideally CCNP … Secure LAN environments, including security boundaries and rulesets. Good understanding of WAN connectivity and routing protocols, and experience managing virtual and physical networking solutions. Hands‐on experience troubleshooting Layer 2/3 switching and routing. Hands‐on experience configuring and troubleshooting VPC, VDC, STP, BGP, OSPF and other ...

deliver outstanding customer service, and manage competing priorities under changing timescales. Desirable criteria Experience with network Function Virtualisation (NFV) and Software Defined Networking (SDN) architectures, including overlay/underlay design models and virtual network appliance deployment. Experience with advanced network automation toolchains including Terraform … platform for major incident management, problem records, and change advisory workflows. Familiarity with HPC or scientific network environments, including high-throughput storage networking or research network interconnect requirements. Skills for communication on complex matters and difficult situations, requiring persuasion and influence across organisational boundaries. Selection process This vacancy ...

team supporting the operation, maintenance and continued development of a highly secure defence network environment. This is a technically challenging role requiring strong networking and firewall expertise, with responsibility for maintaining network availability, delivering architectural changes and supporting secure, mission-critical services. Key ResponsibilitiesOperate and maintain a complex … international partners to design, coordinate and deliver network initiatives. Manage network perimeter security, internet-facing security policies and deployed network assets. Support software-defined networking and inter-enclave firewalling. Contribute to the design and delivery of service provider and data centre network solutions. Develop ...

native architectures, ideally on Google Cloud Client-Facing Role: Prior experience in a client-facing position SDN Knowledge: Understanding of Software Defined Networking (SDN) on Google Cloud What’s in It for You? We believe in empowering our team to thrive, with benefits including ...

with cloud-native architectures, ideally on Google CloudClient-Facing Role: Prior experience in a client-facing positionSDN Knowledge: Understanding of Software Defined Networking (SDN) on Google CloudWhat's in It for You? We believe in empowering our team to thrive, with benefits including: Holiday ...