51 to 73 of 73 Software-Defined Networking Jobs

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 ...

Network Specialist Engineer

Location
Knutsford, England, United Kingdom
Firepower/ASA firewalls – strengthening network security and operational resilience Some other highly valued skills may include: Experience designing and implementing Software-Defined Networking (SDN) and network automation solutions Hands-on experience with F5 BIG-IP load balancers and application delivery technologies Exposure … hybrid and cloud environments, including VMware, AWS, or other public cloud networking platforms You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific ...

Network Engineer

Hiring Organisation
Rullion Managed Services
Location
Ashby-De-La-Zouch, Leicestershire, United Kingdom
Employment Type
Contract
Months initially Outside IR35 We are seeking a Senior Network Architect to join a growing communications and infrastructure technology team delivering advanced networking and security solutions across large-scale transportation and critical operational environments. This is an exciting opportunity to design and deliver secure, resilient, and high-performing … above , or equivalent practical expertise Desirable Experience Experience in one or more of the following areas would be highly advantageous: Software Defined Networking (SDN) Network automation Virtualisation technologies Data centre networking Next-generation firewalls SIEM and cyber security platforms Threat intelligence solutions ...

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 ...

IT Operations Platforms and Security Lead

Location
Greater London, England, United Kingdom
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 Skills Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools ...

IT Infrastructure Operations and Security Lead

Location
Greater London, England, United Kingdom
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 … 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 ...

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 ...

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 ...

Security‐Focused Network Engineer & SDN Integrator

Location
England, United Kingdom
secure networks for defence programs. You'll work closely with project teams to ensure solutions meet performance and security requirements, focusing on software-defined networking and network automation. Strong enterprise networking experience and active DV Clearance are required. The position offers ...

Head of Networks & Connectivity Network Transformation

Hiring Organisation
S Merrick LTD
Location
London, United Kingdom
Employment Type
Permanent
transformation of a substantial global enterprise network environment. The organisation is moving from traditional, manually operated networking towards modern, software-defined and increasingly automated connectivity services. Relevant experience includes: Leadership of global enterprise Network & Connectivity teams LAN, WAN, WiFi and enterprise connectivity Network transformation … modernisation SD-WAN/software-defined networking Network automation and Network as Code Complex multi-vendor environments Large distributed physical-site estates Strategic partners and managed services Senior stakeholder leadership Candidates need to be comfortable with traditional network environments as well as their transition ...

Network Evangelist - Consultancy

Location
Greater London, England, United Kingdom
agile start‐ups to large enterprises. By combining deep technical expertise with strong vendor partnerships, they deliver custom network architectures, softwaredefined networking, automation and security services, all with a flexible, consultative approach. Known for reliability, professionalism and a commitment to understanding each client … service without the premium cost often associated with larger firms We’re seeking a charismatic, technically exceptional Network Evangelist who can blend deep networking expertise with outstanding communication and advocacy skills. In this role, you will champion modern network solutions, educate clients, and help shape the direction ...

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 ...

Domain Architect Networks & Connectivity

Hiring Organisation
S Merrick LTD
Location
London, United Kingdom
Employment Type
Permanent
transformation of a large global enterprise network environment. You will define future architecture and roadmaps while helping transition traditional network services towards software-defined, cloud-integrated and automated models. Relevant experience may include: Enterprise LAN/WAN/WiFi SD-WAN Cloud connectivity Firewalls/network … security DNS/DHCP/IPAM Large distributed network estates Software-defined networking Network automation/Network as Code Architecture standards and roadmaps Network modernisation Candidates need experience of traditional enterprise networks as well as their evolution towards automation and modern engineering models. ...

Advisory Systems Engineer - DV Cleared

Location
Greater London, England, United Kingdom
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 … also the business impact and aligning our solutions with the larger goals of our clients. Be at the forefront of software-driven networking and automation. What You’ll Do As an Advisory Systems Engineer (ASE), you are positioned to sell Arista products in established large Public ...

CCIE Network Engineer - Consultancy

Location
Greater London, England, United Kingdom
technology business that specialises in designing, automating, and delivering resilient network solutions for enterprise customers. Operating at the intersection of network architecture, software-defined networking, and automation, the team has real ownership over complex infrastructure projects and influence on technical direction. The London-based ...

Senior Software Engineer, Backend Software

Location
Greater London, England, United Kingdom
About The Role Aalyria Backend Software Engineer Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite … mesh) Professional experience with performance optimization of distributed systems Experience working in the aerospace & defense or telecommunications industry Familiarity with softwaredefined networking platforms What We Offer: Innovative Environment: Work at a cutting-edge company shaping the future of aerospace communications. Impactful Work: Directly ...

OT Solutions Architect

Location
Glasgow, Scotland, United Kingdom
collaborate with engineering, cyber security and client teams to define end-to-end solutions across a range of technology domains including security, infrastructure, networking, hybrid hosting and IT/OT convergence. This is a senior, client-facing role where you'll work across multiple programmes, engaging with business … renewables, oil & gas or other critical infrastructure sectors. Knowledge of security technologies including Identity & Access Management, remote access solutions, SIEM, softwaredefined networking or data integration platforms. Awareness of industry standards including IEC 62443, NCSC Cyber Assessment Framework (CAF), NIS/NIS2 and related ...

Solutions Architect, 5G NTN

Location
Greater London, England, United Kingdom
Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite and airborne mesh networks, as well as cislunar … scheduling, mobility, beamforming, interference Experience producing architecture documents, system diagrams, and technical specifications Understanding of 3GPP APIs, RAN OAM and control plane concepts, networking protocols and interfaces Understanding of concepts of cloud native, NFV, orchestration and automation, network automation and orchestration APIs, etc Strong communication and leadership skills ...

Senior Backend Software Engineer - Spacetime UK

Location
Greater London, England, United Kingdom
Senior Backend Software Engineer - Spacetime UK Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite ...

Platform Engineer – Infrastructure & Cloud Systems

Location
Crawley, England, United Kingdom
high-performance software deployment and operations.**Key Responsibilities****- Infrastructure & Platform Engineering*** Design, build, and maintain infrastructure and platform systems across compute, networking, and orchestration layers.* Work with and improve OpenStack-based infrastructure environments.* Manage and enhance Kubernetes platforms in relation to underlying infrastructure.**- Security & Access*** Contribute … systems such as OIDC.* Experience with observability tools such as Prometheus, ELK, Grafana, or Thanos.* Experience applying networking concepts, including software-defined networking.* Experience working with compute, storage, or hardware-level infrastructure.* Experience supporting high-performance or data-intensive workloads.* Experience with infrastructure automation ...

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 ...

Senior Consultant, Business Development

Location
Greater London, England, United Kingdom
ownership (TCO) and business value.* Experience selling complex services such as design, integration, managed services, or operational transformation.* Solid understanding of optical networking, Ethernet …/Internet Protocol (IP) systems, and competitive landscapes.* Strong communication and executive‐level presentation capabilities.## Nice to haves:* Knowledge of softwaredefined networking (SDN) and network functions virtualisation (NFV).* Experience with automation platforms or Operations Support System/Business Support System (OSS/ ...