26 to 41 of 41 TCP/IP Jobs in London

Systems Engineer Heathrow / Manchester About the Role We are seeking a Systems Engineer to join a fast-paced, high-performing environment within the aviation technology sector. This is a dynamic, hands-on role suited to someone with a proactive, solutions-driven mindset and strong technical expertise. … Engineering) Experience in systems development or integration projects, ideally within real-time or mission-critical environments Hands-on experience with Windows and UNIX / Linux environments Experience with virtualisation tools (VMWare, Hyper-V) Experience installing and configuring Linux on Hyper-V Strong networking knowledge (OSI model, TCP ...

infrastructure Any experience with the following will be highly favoured: Strong experience with Qualys Exposure to Varonis Network security knowledge or relevant certifications (TCP / IP, VPNs, routing, segmentation) Experience working with ServiceNow Initially 4 days per week onsite, dropping to 3 once passed ...

professional with a strong foundation in core infrastructure and hands-on, production experience with Zscaler as a key component of a Zero Trust / SASE strategy. You'll play a critical role in maintaining and enhancing a modern network architecture that supports a fast-paced, globally distributed business. … similarly regulated, security-focused environment Strong hands-on experience with Zscaler, supporting Zero Trust and SASE architectures Solid understanding of networking fundamentals: TCP / IP, subnetting, routing, switching, DNS, DHCP, VLANs, and network security principles Experience with Cisco and Meraki technologies, or similar Hands ...

Juniper, Cisco Project experience preferably in migration Network infrastructure and application flow through firewalled environment Demonstrate an expert understanding of networking protocols including TCP / IP and Ethernet protocols Expert design knowledge of IP base click apply for full job details ...

threaded and distributed applications, preferably with an understanding network of protocols. Strong Experience in developing Windows desktop applications in C# Interfacing with hardware / physical products .NET environment, Windows Forms, TCP / IP & UDP protocols Please apply or call for more information. ...

threaded and distributed applications, preferably with an understanding network of protocols. Strong Experience in developing Windows desktop applications in C# Interfacing with hardware / physical products .NET environment, Windows Forms, TCP / IP & UDP protocols Please apply or call for more information. ...

security governance and best practices Manage escalations and coordinate with engineering for timely resolution Required Skills & Experience: Experience in technical support, consulting, pre / post-sales, or similar roles Strong understanding of networking and security concepts Experience with routing protocols (BGP, OSPF), VPNs, IPSEC, TCP / IP Knowledge of authentication protocols (SAML, SSO, LDAP, RADIUS) Familiarity with SASE architecture and cloud security (CASB, DLP) Experience with multi-vendor network environments Proficiency in Linux, with Python or Bash scripting skills Strong communication skills across technical and non-technical audiences Proven ability to manage ...

Network Team and InfoSec team. It is an ideal opportunity for someone who is looking to step up into a technical authority / delivery lead position. As a Senior Network Security Specialist, you will design, implement and govern the network security controls that protect their modern, high-performance … defining policies and standards and driving the adoption of Zero Trust and micro-segmentation across the organisation. Skills and experience required: Experience defining / implementing network segmentation and micro-segmentation strategies Zero Trust networking principles and identity-aware access controls Designing, implementing and optimising firewall and proxy security ...

Connectivity & Messaging Engineer — Senior Platform / Infrastructure Role Salary: £85.000 - 120.000 Location: London We’re partnering with a dynamic technology-driven organisation looking for an experienced Connectivity & Messaging Engineer to help build and evolve a core distributed messaging and connectivity platform that underpins mission-critical systems. What … maintain and optimise high-throughput, low-latency messaging solutions with a focus on resiliency, observability and automation. Drive improvements to test automation, CI / CD pipelines and deployment processes to ensure high quality and repeatable releases. Provide operational support and incremental enhancements for a 24 / ...

Responsibilities: Maintain and improve AWS cloud infrastructure for 24 / 7 bank operations, focusing on stability, performance, security, and compliance Enhance connectivity between AWS accounts, client, and third parties to ensure secure and reliable customer experiences Design and create automation scripts and tooling using Bash, Python … with service mesh technologies ( Istio ) Experience configuring and managing reverse proxies (Traefik, NGINX, HAProxy) Proficiency in Go programming language Understanding of network protocols ( TCP / IP, DNS, DHCP, ICMP, VPN ) Familiarity with network monitoring and diagnostic tools Commitment to DevOps principles and SDLC best ...

strong coding ability Problem-solving through automation Ability to prioritise and work independently Strong communication and teamwork skills Desirable Knowledge of networking (TCP / IP) and full-stack infrastructure Experience with Git, Python, and Ansible Familiarity with containers (Docker, Kubernetes, LXC) Experience with monitoring ...

strong coding ability Problem-solving through automation Ability to prioritise and work independently Strong communication and teamwork skills Desirable Knowledge of networking (TCP / IP) and full-stack infrastructure Experience with Git, Python, and Ansible Familiarity with containers (Docker, Kubernetes, LXC) Experience with monitoring ...

Bournemouth Salary : £27,000 - £33,000 per annum Job Type: 1 year Fixed Term Contract, with possible extension, Full Time (ROTA Day / Night Shifts & Weekends) About us BE DC Connect UK Ltd is a visionary company that plans a sustainable future. Powered by clean energy … able to provide services ranging from Virtual Instances & Dedicated Servers to managed multi-server clusters, secure cages or private suites complimented by 24 / 7 onsite staff and premium carrier neutral transit. About the role We currently have vacancies for three (3) Junior Technical Support Engineer ...

plus full time experience Multi-threading - 8 years plus experience Cross platform experience - Windows or Linux or Unix Networked application development, sockets and TCP / IP Your Background Market sector not relevant. You will be assessed purely on your C++ skills and your ability ...

backend systems with .NET C# and ASP.NET Core Web APIs Strong understanding of Clean Architecture , CQRS , ideally with MediatR Experience with communication protocols: TCP / IP, UDP, REST, gRPC, SignalR Familiarity with RESTful API design Experience with event‐driven architectures and tools like RabbitMQ ...

enterprise firewalls (e.g. Fortinet, Palo Alto). Strong experience handling and troubleshooting support tickets in a production environment. Solid grounding in networking fundamentals: TCP / IP, routing, switching, and DNS. Understanding of deep packet inspection, core security principles, and modern attack techniques. ...