7 network engineer jobs found in London

Job title: Network Engineer / Network Designer (Contract) Duration: 3 months initially, with potential extensions Location: London (Hybrid) Rate: £500 to £550 per day outside IR35 Role Overview A Network Engineer / Network Designer is required to deliver project-based network and security changes within a large, distributed retail organisation. This role focuses solely on project delivery , with no BAU or operational support responsibilities. The contractor will work under general direction, taking responsibility for their own deliverables and ensuring that all design output, configuration artefacts, and documentation updates are accurate, consistent, and aligned with established standards. The work will involve contributing to network designs, implementing planned configuration changes, and updating documentation across hybrid cloud and on?premises environments. Technologies include Cisco ACI , Juniper Mist , Fortinet FortiGate , Palo Alto Networks ,...

Job title: Network Engineer/Network Designer (Contract) Duration: 3 months initially, with potential extensions Location: London (Hybrid) Rate: £500 to £550 per day outside IR35 Role Overview A Network Engineer/Network Designer is required to deliver project-based network and security changes within a large, distributed retail organisation click apply for full job details

Job title: Network Engineer/Network Designer (Contract) Duration: 3 months initially, with potential extensions Location: London (Hybrid) Rate: £500 to £550 per day outside IR35 Role Overview A Network Engineer/Network Designer is required to deliver project-based network and security changes within a large, distributed retail organisation. This role focuses solely on project delivery , with no BAU or operational support responsibilities. The contractor will work under general direction, taking responsibility for their own deliverables and ensuring that all design output, configuration artefacts, and documentation updates are accurate, consistent, and aligned with established standards. The work will involve contributing to network designs, implementing planned configuration changes, and updating documentation across hybrid cloud and on premises environments. Technologies include Cisco ACI , Juniper Mist , Fortinet FortiGate , Palo Alto Networks , Zscaler...

Role Summary Wagglyn is looking for an experienced HFT DevOps: infrastructure engineer to work with the existing engineering team on the deployment, operation and production readiness of a low-latency FX trading platform. This is a hands-on contract role for someone who has worked with real production infrastructure, HFT systems, data-centre deployments or high-availability backend platforms. It is not a generic cloud-only DevOps role. Scope The contractor will help prepare, operate and support the infrastructure required to run Wagglyn’s MVP trading stack across our production sites, cloud/UAT environments and interim infrastructure. The role will involve working with the engineering team to document the current environment, define deployment and access processes, support the migration from interim to physical infrastructure, and put in place the monitoring, runbooks and controls needed for production operation. Profile ·     Senior hands-on...

Job Information Date Opened 05/06/2026 Job Type Contract Industry Government & Public Sector Work Experience 5+ years Salary 400-500 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a leading UK digital and technology consultancy specialising in delivering impactful, user-centred services for the public sector. We work with central government departments, agencies, and local authorities to build digital products and services that improve outcomes for citizens. With a team of engineers, architects, delivery professionals, and designers, we bring deep expertise in digital transformation, cloud technologies, and agile delivery. We are committed to engineering excellence, innovation, and creating an inclusive environment where everyone can thrive. Role Overview We are seeking an experienced Azure...

Platform Engineer | Trading Firm Central London | 3 days on site Outside IR35 | Up to £650 per day A trading firm in central London has rolled out a business wide data platform and now needs a senior Platform Engineer to take full control of the platform layer. Kubernetes is the heart of this environment and they need someone who can run it with confidence, precision and zero drama. What they need you to bring Serious Kubernetes depth covering cluster design, workload orchestration, autoscaling strategies, multi cluster operations, network policy, resource tuning and deep debugging across pods, nodes and the control plane Deep Linux fluency with the ability to harden, tune and own production environments from top to bottom Strong SQL engineering skills covering schema design, performance tuning and high throughput optimisation Solid C# background with clean, maintainable service patterns Ability to design, build and refine CI/CD...

🔐 Zero Trust Security Architect 💷 £800 per day ✅ Outside IR35 📅 6-Month Initial Contract 📍 London (2 Days Per Week Onsite) 🔥 THE ROLE We're looking for an experienced Zero Trust Security Architect to take ownership of security architecture across End User Computing (EUC) and Collaboration platforms, ensuring robust security controls, governance, and compliance across a complex enterprise environment. You'll be the security authority, driving architecture decisions, mitigating risk, and ensuring secure delivery across critical business platforms. 🎯 KEY RESPONSIBILITIES 🔹 Define and own the security architecture for EUC & Collaboration platforms 🔹 Review and approve High-Level Designs (HLDs) and Low-Level Designs (LLDs) 🔹 Provide formal security architecture sign-off 🔹 Design and implement Zero Trust security controls 🔹 Lead Identity & Access Management strategies 🔹 Deliver Conditional Access, Privileged Access Management (PAM), and Least Privilege...