25 of 25 Software-Defined Networking Jobs

Network Engineer - NSX

Hiring Organisation
Leonardo DRS
Location
Yeovil, Somerset, United Kingdom
Salary
£ 50 K
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. Core areas (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 ...

Cloud HPC Network Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £650 per day
large-scale OpenStack private cloud and HPC environments Develop and support scalable Leaf-Spine network architectures using BGP, EVPN, VXLAN and ECMP Design networking solutions for high-performance compute, storage and latency-sensitive workloads Integrate physical networking infrastructure with OpenStack technologies including Neutron … Strong troubleshooting, network observability and performance tuning experience within HPC or data centre environments Experience with network automation, API-driven infrastructure and software-defined networking Additional Information: Exposure to Kubernetes networking, Linux administration, Python, Ansible and Terraform would be highly beneficial Experience ...

Network Security Engineer

Hiring Organisation
Experis
Location
Knutsford, Cheshire, Peover Superior, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £469/day
Controls, and relevant financial industry regulations. Experience supporting network security transformation, cloud migration, and hybrid networking programmes. Familiarity with software-defined networking (SDN), network segmentation strategies, and modern secure connectivity solutions. Professional Certifications (Desired) CISSP (Certified Information Systems Security Professional) CCNP Security ...

Senior Systems Engineer - Secure Cloud & Infrastructure

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Reading, Berkshire, Great Lea Common, United Kingdom
Employment Type
Contract
Contract Rate
£65 - £71/hour
secure, resilient, scalable and aligned with business and programme objectives . You will work across Microsoft Azure, on-premises infrastructure, virtualisation, storage, networking and container platforms including Kubernetes and Red Hat OpenShift . Working closely with security, architecture, application and service delivery teams, you will support business-critical … certification. ITIL Foundation or equivalent service management certification. Knowledge of Azure Arc and hybrid cloud management technologies. Experience with Software Defined Networking (SDN). Knowledge of Zero Trust Architecture principles. Experience with service mesh technologies such as Istio. Knowledge of cloud cost optimisation ...

Network Engineer - Physical Network Infra - London, UK

Hiring Organisation
TikTok
Location
London, United Kingdom
Salary
£ 80 K
Engineering-Physical Network Infra team is part of the global technology structure and brings together innovative ideas and technologies from network architecture, software-defined networking (SDN), network virtualization, switch software and hardware co-design, and high-speed networking, to create … hyperscale data-center networking solutions that power several of the most popular apps of the world such as TikTok.Responsibilities:- Design, build, operate and optimize the global network, including backbone, data center, public cloud and Edge/CDN.- Work with cross-functional teams including but not limited to compute ...

Lead Network Engineer (Active BPSS Clearance)

Hiring Organisation
Randstad
Location
London, United Kingdom
Salary
£ 80 K
complex infrastructure.In this role, you will act as the ultimate technical escalation point (L3/SME) for a large-scale campus and cloud networking environment. You will bridge the gap between network operations and security, driving incident resolution, lifecycle management, and infrastructure automation while ensuring strict adherence … minimum of 8 years in complex enterprise networking and security operations.Mandatory Tech Skill: Deep, proven expertise in Cisco SDN (Software-Defined Networking) Administration.Security & Identity: Hands-on experience with Network Access Control (Cisco ISE, 802.1X) and MFA integrations.Advanced Routing: Deep knowledge of networking ...

Senior 3rd Line Network Engineer

Hiring Organisation
Leidos Innovations UK Limited
Location
Huntingdon, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£75,000
customer. Adherence to resolving issues and problems within SLA levels and ensuring KPIs are met is also required. Essential Requirement Software Defined Networking experience with VMWare NSX. You will; Have a thorough and demonstrable understanding of Cisco Enterprise LAN environments at 3rd line support … good understanding of WAN connectivity and routing protocols also with experience and understanding of the implementation, configuration and management of virtual and physical networking solutions. Have hands on experience in troubleshooting Layer 2/3 switching and routing. Have hands on experience in configuring and troubleshooting ...

Senior DevOps / Platform Engineer (Google Cloud)

Hiring Organisation
Datatonic
Location
London, United Kingdom
Salary
£ 80 K
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 ...

Lead Network Engineer

Hiring Organisation
Sopra Steria
Location
Salisbury, Wiltshire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
network infrastructure that supports UK Defence and international coalition operations. Working within a specialist delivery team, you'll design, implement and support secure networking solutions, collaborate with defence stakeholders and international partners, and help deliver critical networking capabilities across a highly secure environment. This … network design changes and architectural improvements. Analyse network monitoring data. Manage network security controls, including perimeter security and internet-facing policies. Support software-defined networking and inter-enclave firewall solutions. Develop automation and tooling. Create and maintain technical documentation using tools such as Atlassian ...

Cloud Security Engineer - Manchester - National Security West

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£95,000
Kubernetes, Amazon ECS or OpenShift, including container security best practices. Understanding of networking principles and how they translate to software-defined networking in cloud environments. Experience using configuration management tools such as Ansible, Puppet or Chef. Proficiency in scripting in at least ...

Cloud Security Engineer - Leeds - National Security West

Hiring Organisation
Hackajob Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£95,000
Kubernetes, Amazon ECS or OpenShift, including container security best practices. Understanding of networking principles and how they translate to software-defined networking in cloud environments. Experience using configuration management tools such as Ansible, Puppet or Chef. Proficiency in scripting in at least ...

Cloud Security Engineer - London - National Security West

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£95,000
Kubernetes, Amazon ECS or OpenShift, including container security best practices. Understanding of networking principles and how they translate to software-defined networking in cloud environments. Experience using configuration management tools such as Ansible, Puppet or Chef. Proficiency in scripting in at least ...

Network Operations Engineer, Sovereign Operations, Hampshire

Hiring Organisation
Google
Location
London, United Kingdom
Salary
£ 80 K
within private/secure networks.Maintain, secure, and debug cross-cluster communications in an air-gapped kubernetes infrastructure using Cilium for eBPF-based container networking and Istio for microservice communication.Scale systems sustainably through mechanisms like automation, and evolve systems by implementing changes that improve network reliability, security and performance.Work … manage core network components. Your work will bridge cloud native infrastructure engineering and platform networking, focusing on software defined networking within a Kubernetes architecture. You will be the glue that keeps containerized, and cloud-hosted services up and running, responsible for configuring ...

3rd Line Network Engineer

Hiring Organisation
Leidos
Location
Aldershot, Hampshire, United Kingdom
Salary
£ 80 K
Adherence to resolving issues and problems within SLA levels and ensuring KPI’s are met is also required. Essential Requirement Software Defined Networking experience with VMWare NSX. 3rd Line Network Engineers will;Have a thorough and demonstrable understanding of Cisco Enterprise LAN environments … good understanding of WAN connectivity and routing protocols also with experience and understanding of the implementation, configuration and management of virtual and physical networking solutions.Have hands on experience in troubleshooting Layer 2/3 switching and routing.Have hands on experience in configuring and troubleshooting ...

Network Systems Engineer (Pre-Sales) - DV Cleared

Hiring Organisation
Arista Networks
Location
London, United Kingdom
Salary
£ 80 K
Company DescriptionArista 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 ...

Advisory Systems Engineer - DV Cleared

Hiring Organisation
Arista Networks
Location
London, United Kingdom
Salary
£ 80 K
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 … services in post-sales success. Work directly with the world’s most innovative network operators. Be at the forefront of software-driven networking and automation.What You’ll DoAs an Advisory Systems Engineer (ASE), you are positioned to sell Arista products in established large Public Sector Accounts ...

Access Network Architect

Hiring Organisation
GSK
Location
London, United Kingdom
Salary
> £ 150 K
technical authority, you will provide architectural leadership across internal initiatives, drive network transformation and migration programs, and ensure alignment with global networking standards. Success in this role requires balancing enterprise-wide standardization objectives with local site-specific requirements while leveraging deep multi-vendor networking expertise … Based Services, Computer Programming, Configuration Management (CM), IP Address Management (IPAM), Load Balancers, Network Design, Operational Technology (OT), Packet Switching, Security Engineering, Software-Defined Networking Wide Area Network (SD-WAN), System Monitors, Wireless System Design, Zero Trust ArchitecturePolish Salary Range/Polski przedział wynagrodzenia ...

VMware Engineer

Hiring Organisation
Pontoon
Location
Bristol, United Kingdom
Employment Type
Contract
repeatable Infrastructure as Code and Git-based deployment practices. Automating VM provisioning, configuration and standardisation. Working with the wider engineering team across NSX, networking, storage and security . Supporting the integration of the platform with enterprise monitoring and Splunk Cloud . Testing, troubleshooting and validating the platform … VMware APIs and infrastructure automation Ansible and/or Python Infrastructure as Code and Git/source control Understanding of NSX and software-defined networking We're looking for someone who can do more than administer VMware. You'll ideally have built and deployed ...

Product Manager – VMware

Hiring Organisation
SoftwareONE
Location
London, United Kingdom
Salary
£ 70 K
technologies.Key ResponsibilitiesProduct Strategy & Roadmap: Define and own the product strategy, roadmap, and lifecycle for VMware platform services, prioritizing features across virtualization, Kubernetes, automation, networking, and hybrid cloud offeringsCustomer & Market Insight: Engage with enterprise customers to understand business and technical needs, while tracking competitive trends across private cloud, Kubernetes … infrastructure, virtualization, or cloud technologiesStrong understanding of VMware technologies including vSphere, vSAN, NSX, SDDC Manager, and AVI Load Balancer, with knowledge of software-defined networkingKnowledge of Kubernetes, VMware Kubernetes Service (VKS) (formerly TKG), and modern application platformsExperience with hybrid cloud environments including VMware Cloud ...

Cloud Engineer - Gloucester - National Security West

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£80,000
Have used configuration management tools e.g. puppet, chef, ansible etc Understanding of networking and how that translates to software defined networking in the cloud Experience in container orchestration systems, for example Kubernetes, ECS or Openshift Proficiency in scripting in at least ...

Cloud Engineer - Manchester - National Security West

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£90,000
Have used configuration management tools e.g. puppet, chef, ansible etc Understanding of networking and how that translates to software defined networking in the cloud Experience in container orchestration systems, for example Kubernetes, ECS or Openshift Proficiency in scripting in at least ...

IT Operations Platforms and Security Lead

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 80 K
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. The role requires a proactive leader … 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 SkillsMicrosoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such ...

IT Infrastructure Operations and Security Lead

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 80 K
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 ManagementDefine and enforce cloud … 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 SkillsMicrosoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such ...

IT Operations and Security Lead

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 80 K
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.The role requires a proactive leader … 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 SkillsMicrosoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such ...

Staff Customer Success Engineer - Prisma AIRS

Hiring Organisation
Palo Alto Networks
Location
London, United Kingdom
Salary
£ 45 K
agentic deployments, and LLM vulnerabilities.Technical Skills:Deep hands-on background in modern application development, software development lifecycles (SDLC), and advanced software-defined networking concepts.Advanced mastery of AI automation platforms and agentic developer tools (such as Claude Code) to build, optimize, and customize ...