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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - **Company:** CBS Butler Limited - **Location:** Corsham, UK - **Salary:** £149,500.0 - £162,500.0 - **Contract:** Temporary contract - **Skills:** Cisco IOS, Cloud Computing, Complex Networks, System Configuration, Software Design Documents, Dynamic Multipoint Virtual Private Networks, VMware ESX Servers, Intrusion Detection Systems, Network Security, Network Layer, Multicasting, Network Architecture, Network Monitoring, Network Service, Cisco Nexus Switches, Systems Integration, Traffic Analysis, VMware VSphere, Identity Services Engine - **Published:** June 10, 2026 - **Apply:** https://www.careerboard.com/pt/en/find-jobs-in-United-Kingdom/-419225C880690653D4/ ## About the Role * Demonstrable network engineering experience operating at CCNP level or above. * Strong network monitoring and traffic analysis capabilities. * Experience configuring and supporting complex network hardware and software environments. * Proven ability to produce high-quality technical documentation. * Strong stakeholder management and communication skills. * Experience working with: + VMware ESXi 8.0.3 + VMware vSphere 8.0.3 * Experience supporting secure and resilient enterprise network environments. * Current active DV clearance is essential Highly Desirable Technical Experience * Cisco Nexus * Cisco IOS XE * Leaf and Spine architectures * VXLAN Overlay Networks * Dual Cloud/Dual Hub DMVPN solutions * Layer 3 Multicast (PIM) * Firewall technologies including IPS/IDS * AAA Management Platforms such as Cisco ISE What We're Looking For The successful candidate will be a technically capable and collaborative engineer who can confidently engage with architects, engineers, service managers and stakeholders across multiple disciplines. You'll be comfortable challenging assumptions, defending technical recommendations and delivering robust network solutions that meet demanding operational requirements. This is an opportunity to work on complex networking challenges within a secure environment, helping to deliver resilient, high-performance infrastructure that supports critical services and operational outcomes. ## Description We are seeking an experienced Network Consultant/Network Engineer to join a highly skilled technical team responsible for the design, development, implementation and support of complex, secure network infrastructures. This role will focus on designing, building and validating both physical and virtual networking solutions within a highly secure environment. You will work across the full engineering life cycle, from requirements and design through to implementation, testing, documentation and operational support. This is an excellent opportunity for a network professional operating at CCNP level or above who enjoys working across architecture, implementation, testing and stakeholder engagement within challenging and technically demanding environments., * Design, develop, build and validate network infrastructure components. * Produce and review technical design documentation across all stages of the engineering life cycle. * Develop secure, repeatable and scalable network solutions. * Configure, implement and test network services and infrastructure. * Support wider system integration and testing activities. * Work closely with Service Management teams to investigate and resolve technical issues. * Participate in technical workshops and stakeholder meetings, presenting and justifying proposed solutions where required. * Provide clear engineering documentation and knowledge transfer to support operational teams. * Contribute to strategic network infrastructure planning and continuous improvement initiatives. * Monitor network performance and analyse traffic to maintain service reliability, security and operational effectiveness. ## Related Videos - [Embracing the Hybrid Cloud: Unlocking Success with Open Source Technologies](https://www.wearedevelopers.com/videos/883-embracing-the-hybrid-cloud-unlocking-success-with-open-source-technologies) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Rate-limiting using eBPF and Istio: How to protect your SaaS customers from themselves](https://www.wearedevelopers.com/videos/100220-rate-limiting-using-ebpf-and-istio-how-to-protect-your-saas-customers-from-themselves) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) ## Related Articles - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers)