12 of 12 TCP/IP Jobs in Central London

IT Support Engineer - 2nd Line Support

Hiring Organisation
Mackenzie Jones IT
Location
Clapham, London, Clapham Junction, United Kingdom
Employment Type
Permanent
Salary
£36000/annum £36k + Benefits Package
between 2 Schools - will be onsite x4 Days in Clapham, London & x1 Day in Belgravia, London. Onsite - Monday to Friday during Term Time / School Holiday Periods - reduced working hours & flexibility to work from home. *Education Sector experience preferred. *Must be Eligible to work in the UK. Seeking … Teams. MDM - Intune or similar. Google Workspace - desirable experience. Windows Server - knowledge of AD, DNS, DHCP. Basic Networking - Troubleshooting - Wireless Access Points, LAN / WAN, TCP / IP, DNS, VLAN, VPN. Support of End User Devices - Windows, Laptop, Desktop, iPads & Tablets. Hardware ...

IT Network Engineer

Hiring Organisation
Mackenzie Jones IT
Location
SW11, Latchmere, Greater London, Clapham Junction, United Kingdom
Employment Type
Permanent
Salary
£36000 - £38000/annum c£36k - £38k + Benefits Package
Flexibility to work from home during holiday periods. Education Sector experience desirable. Must be eligible to work in the UK. Approximately 60% Networking / 40% End-User Computing & IT Infrastructure Support. Seeking to secure a hands-on IT Network Engineer to take responsibility for the configuration, administration, maintenance … administration & troubleshooting of network switches, routers, wireless access points & controllers, including Cisco & Netgear networking technologies. Networking: Strong knowledge of VLANs, inter-VLAN routing, TCP / IP, IP addressing, Subnetting, DNS & DHCP. Wireless Networking: Configuration & troubleshooting of Wireless Networks, including access points, coverage ...

Senior Security Architect

Location
Westminster, West End, United Kingdom
usability. Knowledge of security standards and regulations (e.g. NCSC, ISO, SoC, NIST, PCI, GDPR). Experience in one of the following specialisms: AI / ML / Data / Cloud / M365 / Security Architecture Experience in application architecture, software development … / or infrastructure architecture. Industry experience in one of the following sectors: Public / Healthcare / Defence / Commercial Sectors Experience in testing the security of software and infrastructure using appropriate security tools. Experience with Continuous Security, Continuous Integration and Continuous Delivery ...

Security Architect

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
architecture. The role is a combination of internal activities and accountabilities (defining the target architecture for your domain, initiating and / or leading important transformations and new wide-scale deployments, supporting the design and engineering teams) as well as external activities (working with key vendors and start … align the architecture to our client technology landscape Design and consult on security elements for new product and technology introductions and support compliance / security enforcement projects Ensure our client networks are compliant with relevant regulations, standards and frameworks such as TSA, DORA, ISO27001 and more Technology watching ...

Network Infrastructure Engineer

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
networking environments A degree qualification (BSc, MSc etc.) in Computer Science, Network Engineering, IT Infrastructure or similar would be beneficial Strong knowledge of TCP / IP, subnetting, routing, and switching Experience managing firewalls, VPNs, WAN technologies, VLANs, and Layer 2 / … Experience troubleshooting network issues within complex enterprise environments Understanding of network security best practices Familiarity with Terraform, Infrastructure as Code, or network automation / scripting would be beneficial Ability to work both independently and as part of a collaborative technical team Excellent communication skills (both verbal and written ...

Lead eSoftware Engineer - C++

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
Skills: Formal training or certification on C++14 onwards concepts and proficient advanced experience Expertise in multi-threaded and concurrent programming Experience in TCP / IP network programming and familiarity with LBM / UME Proven experience in ultra-low latency application development Proficiency … Linux / Unix, with an understanding of OS and kernel architecture Advanced knowledge of system architecture, design, and business processes Ability to work collaboratively in teams and develop meaningful relationships to achieve common goals Familiarity with modern Continuous Integration development practices including all phases of the SDLC. Lead ...

Senior Product Manager Solution Architecture

Hiring Organisation
Client Server
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Senior Product Manager (Solution Architecture SC Clearance) London / WFH to £110k Are you a technically minded Product Manager or Solution Architect who enjoys shaping innovative products, solving complex customer challenges and working across engineering and commercial teams? You could be progressing your career in a senior role … working on cutting edge security / encryption products, within a friendly and informal environment at a successful and expanding software house that provide cyber security products to a range of clients. As a Product Manager you'll collaborate with engineering teams, the Chief Architect and internal stakeholders ...

Penetration Tester

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
technical stakeholders. Required Skills: * Professional experience delivering client-facing penetration tests across web applications, APIs, and internal or external network infrastructure, independently and / or as part of a team. * Strong manual testing capability and sound judgement in selecting and using automated tools, with practical experience of Kali … script or automate tasks using Python, PowerShell, Bash, or a comparable language. * Good knowledge of modern web architecture, common web and API vulnerabilities, TCP / IP, Windows and Linux security, and Active Directory and Microsoft Entra ID attack paths. * Experience delivering, or the ability ...

Senior Lead Software Engineer - Platform / Network

Location
Westminster, West End, United Kingdom
traditional networking architectures. Proven experience designing and operating scalable, secure and resilient networks in GCP or AWS. Strong understanding of networking fundamentals (TCP / IP, BGP, routing, DNS, NAT, Firewalls, IPAM, Load Balancers, VPN). Extensive experience writing and maintaining custom Kubernetes Operators … capabilities and skills At least 8 years of experience in a similar role Hands on experience with Reconciliation Loops, ArgoCD, IaC tooling (Crossplane / Terraform) and Service Mesh (Istio) Experience Debugging Networking and Kubernetes issues across a large scale cloud native stack Direct connect, Cloud Interconnect, Partner Interconnect ...

Electronic Trading Network & Systems Engineer

Hiring Organisation
James Joseph Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
latency environments. In-depth understanding of Linux internals, system performance tuning, CPU pinning, NUMA and kernel optimisation. Advanced networking knowledge, including BGP, multicast, TCP / IP and AWS networking Experience working with physical servers, colocation infrastructure and high-performance networking equipment. Strong scripting … automation skills using Python, Bash, Terraform and / or Ansible. Experience troubleshooting complex infrastructure performance issues, including latency, packet loss and network congestion. Ability to take ownership of technically complex infrastructure projects from design through to implementation. Additional experience that would be advantageous: Kernel bypass technologies and advanced ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£120000 - £140000/annum
join a highly technical engineering team building sophisticated software used across trading and quantitative research. This is a role for a strong C# / .NET engineer who enjoys solving difficult technical problems, working on performance-critical systems and having genuine input into how software is designed and built. … following would be particularly valuable: Multi-threaded and concurrent application development Asynchronous and parallel programming Low-latency or high-throughput systems TCP / IP, UDP or network programming Distributed systems and service-oriented architectures Performance profiling and optimisation Automated testing and continuous integration Windows ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
highly technical engineering team developing systems that directly support trading strategies, automated trading, and quantitative research. This opportunity suits a strong C# / .NET engineer who enjoys complex technical challenges, performance-critical development and influencing how software is designed and built. Working across greenfield projects and established platforms … Computer Science, Mathematics, Physics, Engineering, or a related technical discipline. Desirable Experience: Low-latency, high-throughput, multithreaded or parallel systems. Network programming using TCP / IP or UDP. Distributed systems and service-oriented architectures. Performance profiling and optimisation. Windows development technologies, Git and modern ...