9 of 9 TCP/IP Jobs in Central London

/ 3rd Line Support Analyst, Windows, Linux, Networking This is a broad and varied role so ideal candidates have 1st to 3rd Line experience with some Network Engineering and whilst not essential previous Application Support and Financial / Banking would be beneficial. A superb opportunity, working … dynamic Financial environment and will best suit a motivated individual with the right attitude / aptitude and excellent communication skills, able to deal with users at all levels on the phone, via e-mail and face to face. You will work alongside a range of end users’ acting ...

Linux Systems Administrator - Intermediate - Financial / Banking Working in a busy and vibrant Financial / Banking environment, candidates will have a minimum of 2+ years Red Hat Linux systems Administration with some Scripting - Bash / Python - and ideally some SQL / Database … learn new skills. Responsibilities and Duties Monitor and support live trading platforms during operational hours. Participate in a support rota of early / late shifts supporting exchange hours 7am - 6.30pm to provide 1st and 2nd line support for IT infrastructure. Responsible to log, categorise, and prioritise ...

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 ...

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying … 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. There ...

during high-stakes technical issues whilst ensuring minimal disruption to business-critical activities. Advanced Desktop & End-User Support - Extensive experience in Level 2 / 3 support across Windows 10 / 11, iOS, and enterprise applications with emphasis on productivity tools. Expert troubleshooting of VIP workstations, laptops … delivering training sessions to VIP users, and building trusted relationships across the organisation. Identity & Access Management - Expert knowledge of Active Directory, Azure AD / Entra ID, group policy management, and privileged access management. Experience with VIP account provisioning, security group memberships, RBAC, conditional access policies, MFA troubleshooting ...

Location: Remote with occasional London site travel and business needs Hours: standard office hours Duration: 3 months with potential extension Pay: £300-£330p / d This role falls inside ir35 so all suitable candidates will have to be comfortable working through umbrella Overview We are seeking a skilled … service rollout across a global network. The ideal candidate has good configuration and troubleshooting skills across Palo Alto (firewall, Panorama) and routing (Juniper / Cisco) paired with meticulous documentation (LLD, change control). Experience of PAM systems is a plus. Key Responsibilities Update LLD with site specific ...

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 … 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 ...

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 … 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 ...

youll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. Work / Life Balance: We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which … levels, from application to network to host Experience of systems automation using BASH, Python, Perl, etc Experience of network fundamentals (DNS, DHCP, TCP / IP, routing, switching, HTTP) Preferred Experience Exposure to cloud computing concepts and design considerations Knowledge of configuration management systems, such ...