1 to 25 of 42 TCP/IP Jobs in London

Investment Banking - Low Latency C++ Developer - financial markets / Linux / Scripting / low latency / TCP / IP PURPOSE AND SUMMARY We are looking for a C++ developer to be part of the low latency … swift and frequent delivery of useful software. ESSENTIAL DUTIES AND RESPONSIBILITIES Plan, design, develop, document, test, deploy, and support new and existing features / modules SKILLS & EXPERIENCES ASSESSMENT 7+ years of C / C++ development experience Experience with financial markets / clients Experience with ...

technical depth.* Experience interpreting CIS security hardening recommendations within regulated environments supports robust compliance measures.* Familiarity with Infrastructure as Code concepts alongside CI / CD pipelines utilising tools such as Git, Ansible, Terraform or TeamCity is expected.* Experience with Serena Deployment Automation (SDA), Jenkins or analogous deployment tools … enhances operational efficacy.* Desirable skills include authoring playbooks on AWX / Ansible Tower; advanced proficiency in Kubernetes / Docker orchestration; database administration (SQL Server / Oracle / Sybase / MongoDB / Snowflake); IBM Tivoli / Netcool ...

infrastructure, networking, and SOC teams to deliver robust security outcomes. Key Responsibilities: Palo Alto Administer, configure, and support Palo Alto NGFWs (PA-Series / VM-Series) including: Security policy rules, NAT, zones, routing, interfaces, HA, and objects App-ID / User-ID / Content … filtering, Anti-Spyware, Vulnerability profiles SSL decryption policy management (where applicable) and related operational impacts Work closely with Network Engineers, Cloud / Platform teams, and Service Owners Support projects such as: Firewall migrations, data centre moves, cloud connectivity, segmentation initiatives Zero Trust or least privilege initiatives Integration with ...

Hosting / Provisioning Manager - sought by leading commodity trading firm based in London - Hybrid role Experience Required: Lead, mentor, and manage a high-performing technical engineering team, fostering a culture of collaboration, accountability, and continuous learning. Serve as the subject-matter expert for Red Hat Enterprise Linux , ensuring … automation and orchestration workflows using PowerShell, Ansible, Git, and related DevOps tools. Ensure strong network reliability through solid understanding of firewalls, switching, routing, TCP / IP, WAN, and LAN technologies. Skills: Expert-level Red Hat Linux administration skills. Expert-level VMware vSphere administration expertise. ...

Mainframe Network Responsibilities: Configuration and administration of IBM z / OS Mainframe network software. Configuration and administration of network related 3rd party system software. Provision of technical support for Mainframe Networking issues during the normal working day and out of hours on call support. Act as a Mainframe … other file transfer products Session Management products eg. TPX, Teleview, CL / Supersession Network Management products eg. NETVIEW, Netmaster / TCPIP Print server products eg. VPS Must be a self-starter, but also a completer / finisher who ensures that tasks / ...

Responsibilities: Configuration and administration of IBM z / OS mainframe network software. Configuration and administration of network related 3rd party system software. Provision of technical support for Mainframe Networking issues during the normal working day and out of hours on call support. Act as a Mainframe Networking resource … other file transfer products Session Management products eg. TPX, Teleview, CL / Supersession Network Management products eg. NETVIEW, Netmaster / TCPIP Print server products eg. VPS Must be a self-starter, but also a completer / finisher who ensures that tasks / ...

sales, multi-channel content production and distribution, brand partnerships, strategic consulting, digital services, and events management. It powers growth of revenues, fanbases and IP for more than 200 federations, associations, events, and teams, including the National Football League, English Premier League, International Olympic Committee, National Hockey League, Major … distribution services to premium broadcast networks and sports rights holders globally. Please follow this link to understand more about Cingularity’s work: https: / / cingularity.tv / what-we-do / IMG acquired Cingularity in September 2022 to provide the expertise ...

work to give development teams the tools for their job, including application performance monitoring, exception, log and metrics aggregation, dashboards, and declarative CI / CD (continuous integration / continuous delivery) pipelines. You'll evangelise product teams about service-level indicators, objectives, and error budgets, and negotiate … Amazon Web Services Azure AWS CodePipelines and AWS CodeBuild Terraform & AWS Copilot (CloudFormation) Elastic Container Service (ECS) and Elastic Container Registry (ECR) ElasticSearch / OpenSearch Python and Django framework PostgreSQL as a service (Amazon RDS) Sentry Redis / Elasticache Essential experience Cloud experience with either Amazon ...

Attributes: You’re confident, client-focused and technically sharp, with: Strong hands-on experience with Windows 10 and macOS Solid understanding of LAN / WAN / Wi-Fi networking Proficiency in Windows Server 2012 / 2016 / 2019 and technologies like: Active … Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP / IP networking and system configuration Experience with cloud platforms such as Office 365, Google Workspace, AWS or Azure Ability to troubleshoot client-side apps (e.g. Microsoft Office) Advanced problem-solving ...

implementation for developments of the systems in conjunction with local IT teams and third party suppliers. The post holder will have a radiography / Imaging background. About us University College London Hospitals NHS Foundation Trust (UCLH) is one of the most complex NHS trusts in the UK, serving … highest percentage of staff who said they would recommend us as a place to work, out of all general acute or acute / community NHS trusts in England for the third year in a row. UCLH recognises the benefits of flexible working for staff To find out more ...

Specialist with system programmer (sysprog)–level expertise to support the migration from a legacy mainframe automation platform (e.g., IBM System Automation, CA OPS / MVS, or older BMC MainView AutoOPERATOR versions) to BMC's Mainframe Automation suite (BMC AMI Ops / AutoOPERATOR, formerly MainView AutoOPERATOR). … ecosystem. Key Responsibilities: Lead and contribute to the migration planning and design from the current automation solution (e.g., IBM System Automation, CA OPS / MVS, or older BMC MainView Auto OPERATOR versions) to BMC AMI Ops Automation (Auto OPERATOR). Review, analyze, and map existing automation rules, REXX ...

support or helpdesk teams (1-5 staff) in a hands on capacity. Microsoft Windows, Active Directory * Microsoft Office 365 (Exchange Online, SharePoint) iOS / iPhone and JAMF device management TCP / IP networking fundamentals Proven ability to manage helpdesk tools and CMDB … systems, and produce reports / metrics dashboards. Excellent prioritisation, problem-solving, and communication skills Familiarity with service desk best practices Excellent inter-personal skills Retail tools or point-of sale systems experience is a strong advantage Formal IT qualifications (A levels, degree, or certifications such as Microsoft / ...

public sector accounts. This is a remote, client-facing role for a highly technical and experienced presales professional with a strong Government / Public Sector background and current SC clearance. Key Requirements: We are looking for a client-facing technical expert with deep presales experience, capable of operating … success supporting UK Government or public sector clients Ability to translate technical challenges into clear commercial value Cisco routing, switching, gateways, and applications TCP / IP, SNMP, Netflow, VoIP LAN / WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure ...

dynamic and award-winning AV Service Team! Providing cutting-edge AV solutions to clients. This is a chance to work with complex AV / IT systems, deliver exceptional customer experiences, and grow your technical skills in a supportive, forward-thinking environment. What You'll Be Doing … Crestron Control & AV Switching / Matrix Systems Signal extenders (CatX / HDBaseT) Lighting / DMX control, AVoIP / Dante Networking & basic IT troubleshooting Perks & Benefits Company pension & life insurance Health & wellbeing programme Paid sick leave Opportunity for continuous professional development ...

line support for service requests, incidents, monitoring tasks, and daily checks within agreed SLAs Manage and resolve service desk tickets, escalating to 2nd / 3rd line when necessary Support service desk processes including Joiners, Movers, and Leavers Deliver excellent customer service to all users across the organisation Identify … services Essential Skills & Experience Experience supporting end users within an IT environment Azure and on-prem Active Directory administration Windows 10 / 11 operating system support Microsoft 365 / Office 365 user administration Understanding of LAN / WAN networking, TCP / ...

Summary Working directly under the Projects Team Manager, and alongside a team of other IT engineers, administrators, specialists and technicians, this IT Systems / Network Administrator will fill a vital role in rolling out and implementing new project deployments for our clients. You will be implementing new technology … Must possess a minimum of three years of customer service experience Five years’ experience administering business networks Advanced troubleshooting experience (networking, desktop, server / OS, & virtualization) Advanced Experience with TCP / IP, DNS, DHCP Advanced Experience configuring and supporting Windows ...

Network Security Engineer BTCC Location: To Be Confirmed Contract Type: Full-Time, Permanent Working Model: On-site / Hybrid (as applicable) Industry: Cryptocurrency / Blockchain / Fintech About BTCC Founded in 2011, BTCC is one of the world s longest-running cryptocurrency exchanges, delivering … organisational and regulatory requirements. What You Bring 3 5 years of hands-on experience in network security engineering. Strong understanding of networking principles, TCP / IP, routing, switching, and firewall technologies. Proven experience managing FortiGate firewalls and FortiSASE solutions. Familiarity with ...

Network Security Engineer | BTCC Location: [To Be Confirmed] Contract Type: Full-Time, Permanent Working Model: On-site / Hybrid (as applicable) Industry: Cryptocurrency / Blockchain / Fintech About BTCC Founded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, delivering … organisational and regulatory requirements. What You Bring 3–5 years of hands-on experience in network security engineering. Strong understanding of networking principles, TCP / IP, routing, switching, and firewall technologies. Proven experience managing FortiGate firewalls and FortiSASE solutions. Familiarity with ...

Senior Infrastructure Engineer Central London £550 - £650 p / d - outside IR35 3 month initial term A well-established, growing business is seeking an experienced Senior IT Infrastructure Engineer to support both core infrastructure and M&A projects. This is a critical role during a period of ambitious … Responsibilities: * Lead the assessment, integration and consolidation of IT environments during mergers and acquisitions * Manage core office and site networks, including LAN / WAN, VPNs, IP addressing and firewall operations (FortiGate)u * Conduct audits of IT infrastructure, cloud environments (Azure, AWS) and enterprise applications ...

Support Microsoft 365, Active Directory, Azure AD, and Exchange environments Manage user accounts, permissions, group policies, and access control Assist with onboarding / offboarding of staff across multiple office locations Monitor and maintain network connectivity across branch offices.. Technical Skills & Experience Core Infrastructure Support Windows 10 / 11 & macOS support Microsoft 365 (Exchange Online, SharePoint, Teams) Active Directory & Group Policy Azure AD / Entra ID Endpoint management (Intune or similar) Networking Fundamentals (Essential) Strong understanding of core networking concepts including: TCP / IP fundamentals DNS DHCP ...

Junior Systems Engineer / Harrow (Hybrid) / Up to £35K & Great Benefits Open Answers ((url removed)) is a provider of premium quality digital technology services to blue chip customers and the public sector, specialising in cloud systems integration. Customers include British Airways, Allwyn (The National Lottery … Perl, PHP, JavaScript Basic familiarity of a traditional SQL database Experience of UNIX or Windows OS at administration level Ability to explain basic TCP / IP networking and troubleshooting concepts You have created a website backed by a database, probably using a CMS Familiarity ...

Solution Architect | AWS Developer Platform | £575 per day (Inside IR35)- Active SC Clearance required Location: United Kingdom (Remote / Hybrid) Duration: 6 Months Initial Rate: £575 per day (Inside IR35) An exciting opportunity has arisen for a seasoned Solution Architect to join one of the largest AWS-based … Expert AWS Knowledge: Deep understanding of core services including VPCs, subnets, EC2, Lambda, S3, Route 53, and VPC endpoints. Networking: Strong grasp of TCP / IP, DNS, routing, and proxy patterns. Containers: Good broad architectural understanding of Containers and Kubernetes. Documentation & Communication: Proven ability ...

premise experience is essential. Experience operating as a proxy SME in a complex, multi-regional enterprise environment. Deep understanding of proxy technologies: explicit / transparent proxies, PAC files, SSL decryption, authentication, etc. Strong understanding of TCP / IP, DNS, HTTP / … convert business and security requirements into robust technical designs. Solid background producing technical documentation and design artefacts. Desirable Skills Any relevant proxy / security certifications. Familiarity with ISO 27001, NIST CSF or related security frameworks. Experience working within regulated environments or with ITIL-based service models. Working Model ...

client is recruiting a VIP Desktop Engineer to support prestigious Hedge Fund and Asset & Wealth Management clients. Candidates must have proven VIP / white-glove support experience within a legal or financial services environment. Role Overview: Providing VIP deskside support to Traders and senior stakeholders via phone … internal users and external partners Technical Skills Required: Windows 11 Microsoft 365 (Outlook, Teams, Excel, Word) Active Directory (user admin, permissions) Citrix / Terminal Services VPN & network connectivity (TCP / IP, DNS, DHCP) Hardware build, imaging & troubleshooting Printer & peripheral support Experience: 2+ ...

/ 2n d Support Enginer Location: Vauxhall, London (Office-Based) Employment Type: Full-Time Salary: £30-35,000 per annum + permanent benefits We are seeking an experienced and service-oriented Support Engineer to provide high-quality technical support within a busy and fast-paced environment. The successful … tools Configure and maintain laptops, desktops, mobile devices, and associated peripherals Administer user accounts within Active Directory and Microsoft 365 Support Windows 10 / 11 operating systems and commonly used business applications Maintain accurate technical documentation and asset registers Escalate complex or high-priority incidents to senior engineers ...