9 of 9 TCP/IP Jobs in the City of London

proud of. What you would do as our Software Engineer As a Software Engineer you will develop and maintain our portfolio of products using Ruby on Rails, Javascript / Typescript, HTML, and CSS. You will interact with our testing and DevOps teams to facilitate successful production releases of new features. As the role is completely remote, we are … s Turbo (Drive, Frames, Streams) for enhanced performance. • Implement clean, scalable UI components using Tailwind CSS to ensure consistent styling with minimal custom CSS. • Apply foundational networking knowledge (TCP / IP, DNS, HTTP / HTTPS, WebSockets) to create robust and performant applications. • Collaborate effectively across teams, communicate clearly, and operate independently with … familiar with modern JavaScript frameworks, including StimulusJS for adding interactivity to HTML without complex JavaScript, focusing on the "HTML-first" approach. Optional Svelte experience. • Understands networking fundamentals including TCP / IP, DNS, HTTP / HTTPS, and WebSockets. Possess general software engineering skills, ideally in C# and Linux toolchains, Bash scripting and PowerShell. More ❯

from Help Desk and provide technical assistance to end users Assist in telecom phone setup using Cisco Unified Communications Manager and Cisco Unity Connection Administration to create extensions / voice mail and modify users’ phones when requested Setup, dismantling and relocating users’ desks Manage and maintain technology equipment inventory in asset management system Ensuring all Video Conference requests … in accordance with the requestor’s wishes Maintain strong knowledge of third-party video conference systems. Including but not limited to: WebEx, Zoom, MS Teams Travel to Europe / Paris office to provide on-site support to firm’s Paris-based community Technology Support Specialist Skills & Requirements: Bachelor’s degree or Professional certification preferred; similar to A+, N+ … with current Windows Operating Systems, Microsoft Office, Citrix, VPN, Interwoven FileSite, Innova template and other legal industry application Strong knowledge of desktop hardware and peripherals, phones, and A / V equipment (PCs, notebooks, printers, scanners, mobile phones (iOS and Android) Knowledge of network and Internet technologies, protocols and concepts (TCP / IP More ❯

field from a top university (First or 2:1). * Strong knowledge of Windows and macOS environments. * Familiarity with Microsoft 365 or Google Workspace. * Basic understanding of networking (TCP / IP, DNS, DHCP, VPN). * Excellent communication and problem-solving skills. * Detail-oriented and customer-focused with the ability to prioritize tasks. Nice to … software, and network issues for end users. * Configure and deploy laptops, mobile devices, and peripherals. * Assist with user account administration (Active Directory, Office 365). * Support employee onboarding / offboarding and maintain IT asset records. * Install and update standard applications and operating systems. * Provide support for meeting room technology, printers, and video conferencing tools. * Maintain accurate documentation of … any potential employer. Please note we are on the client's supplier list for this position. Keywords Windows, macOS, Office 365, Google Workspace, Active Directory, Azure AD, Intune, TCP / IP, DNS, DHCP, VPN, PowerShell, Bash, Python, Jira, Zendesk, Freshservice, ISO27001, SOC2, IT Support, Helpdesk, Troubleshooting, Hardware, Software, Networking, Ticketing Systems. More ❯

with technical matters and system troubleshooting relating to infrastructure, applications and environments. Be part of an on call weekly rotation shared across the Support and Operations teams. Experience / Qualifications Essential requirements Demonstrable knowledge and experience in 3 or more of the following: Microsoft Windows Server Microsoft SQL Server Networking (Load balancing, Firewalls, TCP / IP) Linux (Debian or RHEL) Telephony / UC (SIP, ACD, VOIP) Active Directory (ADFS, domain management, users / groups, policies, certificates etc.) Infrastructure management and maintenance (COTS hardware & Virtualisation - VMware, Hyper-V) Good knowledge and experience of ITIL Experience of managing high availability environments and systems or with similar critical infrastructure delivery … successful in this role. Excellent communication skills - written and verbal. Desirable, but not essential Familiarity with Agile methodologies, tools and ways of working. Experience and knowledge of CI / CD tools. Experience in scripting / coding (Python, C#, PowerShell). Experience of common automation tools (Terraform, Ansible). Experience with monitoring solutions (Nagios, Zabbix, NetCool, Icinga More ❯

C++ Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Are you a skilled C++ Software Engineer looking for a new opportunity? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a C++ Software … The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. Please note this is a … month Fixed Term Contract. About you: You have C / C++ development skills on Windows OS, C# skills would also be of benefit You have full software development lifecycle experience You have a good knowledge of networking protocols e.g. TCP / IP, multicast You have a strong grounding in Computer Science fundamentals More ❯

Network and Security Engineer - Palo Alto / Juniper routing Outside IR35 Contract role Hybrid 3-4 visits per month / roughly 1 visit per week - Moorgate nearest tube Must be UK Citizen (due to role requirements) Outside IR35 contract opportunity for a Network and Security Engineer . This role will focus on implementing, testing and documenting … global network. You will need good configuration & troubleshooting skills across Palo Alto firewalls and Panorama , in addition to solid routing & troubleshooting (Juniper) , in addition to precise documentation skills / change control. Experience with Privileged Access Management (PAM) systems is a plus. To be successful in this role the 2 essential key skills required that should also be evidenced … Proven experience with Palo Alto Networks firewalls and Panorama in complex multi-vsys, multi-VR environments. Strong routing and troubleshooting skills (Juniper). Solid understanding of networking fundamentals (TCP / IP, routing, switching, DNS, DHCP). Knowledge of VPN technologies (IPSec, SSL) and related troubleshooting. Excellent problem-solving, analytical, and documentation skills. Clear communication More ❯

Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid deployment of site connectivity solutions, including 4G routers * Monitor network health and performance, ensuring high availability and … support and mentoring * Maintain server rooms and ensure operational efficiency * Develop and implement business processes and documentation Requirements: * Strong knowledge of Azure infrastructure management * Strong in network protocols (TCP / IP, DHCP, DNS, etc.), ideally candidates must hold a CCNA / CCNP etc. * Experience with FortiGate Firewalls and Windows Operating Systems * Familiarity More ❯

line IT support macOS and Windows —handling calls, emails, and tickets and on-site Troubleshoot hardware, software, and network issues for a range of users Assist with onboarding / offboarding—device setup, user accounts, and permissions Keep documentation up to date with clear notes and resolutions Deliver an exceptional support experience both remotely and on-site What You … Bring Prior experience in 1st line support, helpdesk, or a similar tech role Confidence working with macOS and Windows environments Understanding of networking (TCP / IP, DNS, DHCP) Excellent communication and multitasking skills A customer-first attitude and enthusiasm for learning Bonus Points Familiarity with Microsoft 365, Google Workspace, or other cloud systems Experience More ❯

align with security and compliance standards Produce technical documentation and support knowledge sharing Required Experience: Strong hands-on experience with Azure networking and cloud infrastructure Good understanding of TCP / IP, DNS, DHCP, routing and firewall principles Experience with Azure networking services such as Load Balancer, Application Gateway, Network Watcher, Firewall and WAF Practical … Azure CLI and PowerShell Strong problem-solving and troubleshooting skills Current and valid SC Clearance is essential Preferred: Azure Network Engineer certification Experience with Zscaler, Okta or CI / CD practices Familiarity with cloud monitoring tools If you have solid Azure networking experience and enjoy working across complex, secure cloud environments, we would welcome your application. More ❯