16 network engineer jobs found in Reading

NETWORK ENGINEER - OUTSIDE IR35 We are seeking a highly motivated and experienced Network Engineer to join a dynamic technology team within a fast-paced investment banking environment. This role is ideal for an individual with strong technical expertise, excellent problem-solving skills, and experience supporting enterprise-grade network infrastructure in a regulated, high-availability setting. Key Responsibilities Support, configure, and maintain enterprise network systems, including routers, switches, firewalls, VPNs, and cloud-based network services . Monitor network performance, perform diagnostics, and troubleshoot issues to ensure high availability, reliability, and optimal performance . Assist in the design and implementation of secure, scalable network solutions aligned with business and security requirements. Collaborate with cross-functional teams to resolve network incidents and support ongoing business initiatives....

Position: Network Engineer Contract Type: Outside IR35 Rate: £500-£550 per day Work Model: Hybrid - Central London Join Our Client's Team! Our client is seeking a Network Engineer to enhance their networking solutions click apply for full job details

NETWORK ENGINEER - OUTSIDE IR35 We are seeking a highly motivated and experienced Network Engineer to join a dynamic technology team within a fast-paced investment banking environment. This role is ideal for an individual with strong technical expertise, excellent problem-solving skills, and experience supporting enterprise-grade network infrastructure in a regulated, high-availability setting. Key Responsibilities Support, configure, and maintain enterprise network systems, including routers, switches, firewalls, VPNs, and cloud-based network services . Monitor network performance, perform diagnostics, and troubleshoot issues to ensure high availability, reliability, and optimal performance . Assist in the design and implementation of secure, scalable network solutions aligned with business and security requirements. Collaborate with cross-functional teams to resolve network incidents and support ongoing business initiatives....

I am currently looking for a skilled Network Engineer to join a pharmaceutical client of mine. In this role, you will be responsible for designing, implementing, and supporting secure and resilient network and infrastructure solutions across a diverse technology environment. You will work with modern enterprise technologies including Juniper networking, Fortinet security platforms, Citrix virtualization, VMware infrastructure, and Microsoft Azure cloud services. Key Skills: Design, deploy, manage, and troubleshoot enterprise network environments based on Juniper technologies Configure and support Fortinet firewalls, VPNs, and security solutions Maintain and optimize virtualized environments using VMware Support and administer Citrix application and desktop delivery platforms Implement and manage networking and infrastructure services in Microsoft Azure Monitor network performance, availability, and security Diagnose and resolve complex network and infrastructure incidents...

IP Network Packet & Voice Core Design Engineer (SC-Cleared/SC-Eligible) 3 month contract/outside IR35 Travel to Newbury required as and when required. Overview Seeking an experienced engineer to design and implement  end-to-end IP transport connectivity  across Mobile Packet Core and Voice Core networks (EPC, 5G SA, IMS). The role involves producing HLD/LLDs, traffic flow designs, Firewall matrices, and leading implementation and fault-resolution activities. Key Responsibilities Define IP connectivity requirements and traffic flows across Packet & Voice Core elements. Produce  HLDs, LLDs , parameter assignments, and technical documentation. Present designs to Design, Operations, and Security teams. Create and review  Firewall Communications Matrices . Develop  MOPs  and configuration scripts; implement changes  out-of-hours . Lead troubleshooting and fault investigations for connectivity issues....

Contract Network Engineer, Outside IR35, £500 per day, Farnborough Contract position at a Defence consultancy, outside IR35 for a specialist Security Engineer work This is working amongst a team of other technology professionals on an MOD / Defence project, from Farnborough. PLEASE NOTE - The nature of this project will require the work to be carried out onsite and successful candidates will be required to be security cleared (SC Level) prior to appointment. Security Engineer required to join fast-moving, innovative work within the Defence and Security sector, collaborating with the Security Lead and technical teams to secure cutting-edge technology solutions. The role is technically diverse and challenging, covering vulnerability management, SIEM and security tooling, secure system deployment, incident support, and the application of modern security practices across CI/CD and operational environments. Experience required: Hands on experience working with...

Contract Network Engineer, Outside IR35, £500 per day, Farnborough Contract position at a Defence consultancy, outside IR35 for a specialist Security Engineer work This is working amongst a team of other technology professionals on an MOD/Defence project, from Farnborough. PLEASE NOTE - The nature of this project will require the work to be carried out onsite and successful candidates will be required to be security cleared (SC Level) prior to appointment. Security Engineer required to join fast-moving, innovative work within the Defence and Security sector, collaborating with the Security Lead and technical teams to secure cutting-edge technology solutions. The role is technically diverse and challenging, covering vulnerability management, SIEM and security tooling, secure system deployment, incident support, and the application of modern security practices across CI/CD and operational environments. Experience required: Hands on experience working with SIEM technologies...

Cloud Platform Engineer - Azure - ENTRA ID - UK CNI - OUTSIDE IR35 Tecknuovo is a digital technology consultancy with a Deliberately Different approach. This means we focus on people, not technology. We move at pace and ensure Zero Dependency on us at the end of each project. What you'll be working towards We are currently looking to engage with an experienced Cloud Platform Architect for an immediate start with a large UK utilities body. This is a large scale critical infrastructure project, starting with an initial 6 month contract. About You Lead the design of a dedicated Azure tenancy to support the CNI-grade Privileged Access Workstation (PAW) platform. Define the full identity architecture, including MFA, Conditional Access, PIM and Tier-0 aligned privileged access controls. Design end-to-end authentication and connectivity flows, covering Entra ID ? MFA ? token validation ? P2S VPN ? secure CNI access. Architect secure Azure networking patterns,...

About us Founded in 2005, TXO is the global partner for the entire technology lifecycle. We help industries optimize, manage, deploy, and resell technology. Our vision is to make technology more sustainable, reduce costs, minimize waste, and maximize impact. We help companies worldwide increase efficiency, control costs, and achieve environmental goals. By applying circular economy principles, supporting EOSL, and responsible asset recovery, we extend the lifespan of infrastructure while reducing economic and environmental impacts. Through urban mining and asset recovery, we help reduce dependence on raw materials, thereby increasing performance, profit, and purpose. We operate globally with key hubs in the UK, US, Sweden, France, Germany, Australia, Japan, and Brazil. With the support of TowerBrook Delta, we are accelerating the transition to a smarter, more sustainable network ecosystem. Join our team and shape technology for a more sustainable future....

Infrastructure Engineer - OUTSIDE IR35 - 3 Month rolling contract - Needs Active SC Clearance - Needs to be willing to work 2-3 days on site Skills and requirements: - Experience with VMware, SDDC Manager, VMware NSX, VMware vSphere and VMware Aria products. A significant part of the job is managing and troubleshooting this infrastructure including upgrading these products and applying patches -deploying/administering Active Directory, DNS, DHCP, PKI, Windows Server 2019-25 etc - The build and deployment of the VCF Components and Server Infrastructure - The configuration of NSX Rules to support Deployment - The hardening of the server and VCF environment to meet security standards - The build of network elements for the new v2 tenant environments to host workloads - Technical implementation to support application and server connectivity to external networks - Technical implementation of hosting elements to support ROSA Connectivity and...

Packet Core Design Engineer (4G / 5G SA) We are looking for a Packet Core specialist to lead the design and integration of a mission-critical Emergency Services Network . This role focuses on the transition from 4G legacy systems to a cloud-native 5G Standalone (SA) architecture. The Essentials 4G Design: Deep knowledge of MME, GW-C, GW-U and interfaces (S1-MME/U, S6a, S5/S8, SGi). 5G SA Design: Expertise in SBA architecture and N-interfaces (AMF, SMF, UPF). Cloud-Native: Experience with NFVI and Kubernetes (containerised systems management). Deliverables: Ownership of HLD/LLD , integration, and configuration management. Networking: Strong understanding of IP networks and core protocols. The Mission You will be responsible for the high-level and low-level design of core components, supporting critical test activities, and troubleshooting complex issues to ensure the...

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...

M365 Integration Engineer - M&A Projects - OUTSIDE IR35 M&A project My client in the Insurance industry are searching for multiple Engineers to join the M&A Project. This role forms part of a distributed, global infrastructure team that is responsible for the continued availability and support of a hybrid on-premise and cloud infrastructure. Key Skills Experience of working on M&A projects Demonstrate extensive experience working as a cloud/infrastructure engineer/senior engineer or in similar IT roles. Hands on experience of having performed Exchange migrations between organisations or M365 migrations between tenants. Hands on experience of having performed migrations of Windows Servers to Azure IaaS. Extensive experience working with multi-site and multi forest Active Directory environments, group policy and DNS. Extensive experience working with common Microsoft cloud technologies such as Azure , M365, Azure AD & Intune. Extensive...

C++ Software Engineer – Low‑Latency Trading Contract - OUTSIDE IR35 Rate - Dependent on skills London - Hybrid working 50% in office. You'll be joining a high‑performance trading technology firm. Helping to building ultra‑low‑latency systems powering global electronic markets. Working alongside world‑class engineers solving complex challenges across C++, Linux, networking, and hardware‑accelerated trading pipelines. What You'll Do Build and optimise high‑performance, low‑latency C++ applications Develop real‑time systems interacting directly with global exchanges Work closely with FPGA, network, and infrastructure teams Improve latency, throughput, and reliability across mission‑critical systems Contribute to performance tuning, profiling, and code reviews Skills required Exceptional modern C++ (C++17/20) development experience Strong Linux systems knowledge and debugging skills Experience in low‑latency, multithreaded or high‑performance environments...

Rate: £500-550/day (Outside IR35) Duration: 6-month initial contract Hybrid: 3 days per week onsite in Central London About the Role and Client We are looking for an experienced Check Point Firewall Engineer to join a network security team on a 6-month contract. This role is ideal for a hands-on security engineer with deep expertise in Check Point technologies, capable of owning large-scale Firewall rulebase clean-ups, restructures, and optimisations within a complex enterprise environment. You will act as a Subject Matter Expert (SME) for Check Point Firewalls, supporting both project work and operational requirements, including 3rd line support when needed. Key Responsibilities Lead and deliver large-scale Check Point Firewall rule clean-ups, restructures, and new rule creation Review, assess, and optimise existing Firewall configurations to improve security posture, performance, and maintainability Ensure Firewall rules align with security best practices,...

Position: Telecoms Consultant Location: Leatherhead – 5 days in the office Rate: Outside IR35 DOE Duration: 6 months Project: Major Middle East Oil & Gas Development Overview We are seeking an experienced Telecoms Engineer to support the design and delivery of complex telecommunications systems for a major onshore oil and gas project. The role involves developing technical specifications, preparing documentation, and performing evaluations for a range of telecom systems. Key Systems LAN/WAN networks Fibre optic cable systems CCTV systems Access control systems Public Address General Alarm (PAGA) systems PABX and hotline systems Wireless, microwave, and TMR radio systems Perimeter/fence intrusion detection systems Key Responsibilities Ensure safety, reliability, and quality standards are met across all telecom systems. Produce block diagrams, schematic diagrams, cable schedules, datasheets, interconnection/wiring diagrams,...