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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Network Engineer_Cloud, Security & Infra (Architect II - CloudInfrastructure Services) - **Company:** UST - **Location:** London, UK - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** Amazon Web Services, Microsoft Azure, Border Gateway Protocol, Cisco PIX, Cloud Computing, Cyber Security, Dynamic Host Configuration Protocol, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Firmware, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Multicasting, Network Architecture, Network Diagrams, Network Monitoring, Routing, Network Segmentation, Open Shortest Path First (OSPF), PCI Data Security Standards, Windows PowerShell, Ansible, Zero Trust Network Access, Wireshark, Virtual Local Area Networks, Software Vulnerability Management, Wide Area Networks, Computer Networking Systems, Google Cloud, Load Balancing, Computer Network Operations, System Availability, Grafana, Multi-Cloud, Infrastructure as Code (IaC), Forescout, SolarWinds (Software), CIS Benchmarks, Terraform, Open Network Automation Platform, Splunk - **Published:** September 8, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840573023-senior-network-engineercloud-security--infra-architect-ii-cloudinfrastructure-services ## About the Role * Minimum of 8+ years' experience in Network Engineering, Cloud Networking, and Network Security. * Strong expertise across: * Cisco Networking & Routing/Switching + Palo Alto, Check Point, Cisco ASA, and ForeScout + F5 Load Balancing + Infoblox DNS/DHCP/IPAM + AWS, Azure, and/or GCP Networking * Hands-on experience with vulnerability management, patching, firmware upgrades, and compliance controls. * Strong understanding of network security principles, Zero Trust Architecture, SD-WAN, and micro-segmentation. * Experience with Infrastructure as Code (IaC) and network automation. * Excellent troubleshooting, stakeholder engagement, and communication skills. * Experience working in complex enterprise or multi-cloud environments. ## Description We're seeking a highly skilled Senior Network Engineer to join a growing technology team responsible for designing, securing, and optimizing enterprise and cloud network infrastructure across a complex, global environment. This is an opportunity to lead the delivery of modern networking and security solutions, working across cloud platforms, next-generation firewalls, automation technologies, and compliance initiatives. You'll play a critical role in ensuring our network infrastructure remains secure, resilient, scalable, and future-ready. If you're passionate about solving complex technical challenges, driving operational excellence, and working with leading technologies, we'd love to hear from you., * Design, implement, and support enterprise and cloud networking solutions across AWS, Azure, and GCP. * Manage and optimize routing and switching environments using technologies including BGP, OSPF, EIGRP, VLANs, STP, QoS, and Multicast. * Administer and enhance F5 Load Balancers (LTM, GTM, ASM) to deliver high availability and performance. * Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk Management * Configure and manage security policies across Palo Alto, Check Point, Cisco ASA, and ForeScout platforms. * Support the implementation of Zero Trust Architecture, micro-segmentation, VPNs, and secure access solutions. * Lead network patching, firmware upgrades, vulnerability remediation, and security hardening activities. * Ensure compliance with industry standards and frameworks, including ISO 27001, NIST, CIS Benchmarks, and PCI-DSS. * Partner with Cyber Security teams to identify risks, strengthen controls, and enhance enterprise security posture. Performance, Reliability & Automation * Monitor, troubleshoot, and optimize enterprise, cloud, and security infrastructure. * Resolve complex LAN, WAN, cloud, and firewall issues to maintain business continuity. * Drive automation and operational efficiency using tools such as Python, Ansible, Terraform, and PowerShell. * Create and maintain technical documentation, network diagrams, security standards, and operational procedures. * Mentor engineers and contribute to continuous improvement initiatives across the wider technology team., * Network monitoring and observability tools such as SolarWinds, LogicMonitor, Splunk, BigPanda, or Wireshark. ## Related Videos - [Embracing the Hybrid Cloud: Unlocking Success with Ansible](https://www.wearedevelopers.com/videos/932-embracing-the-hybrid-cloud-unlocking-success-with-ansible) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [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) - [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 - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Best US AI Conferences for CTOs in 2026: Build vs. Buy, Vendor Evaluation, and Peer Intelligence](https://www.wearedevelopers.com/magazine/736-best-us-ai-conferences-for-ctos-in-2026-build-vs-buy-vendor-evaluation-and-peer-intelligence) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)