1 to 25 of 251 TCP/IP Jobs in London

protecting differences by removing barriers and promoting equity and equality of opportunity for all. Please visit our careers site for more information https: / / gov.uk / ukhsa / careers Job description Job responsibilities Main duties continued Creating and maintaining comprehensive documentation … purpose of the role is to manage, support and maintain the hardware and software components of mission critical High Performance Computing (HPC), Unix / Linux, virtualization and cloud platform required for the execution of UKHSA business. The post holder will be responsible for availability, performance, efficiency, monitoring, capacity … of-the-art technology to support the rapidly expanding public health services. The role holder will also ensure that the HPC and Unix / Linux systems are correctly maintained and managed to provide authorized users with optimum levels of access to data and applications as and when required More ❯

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 … Interest and some knowledge of principles of developing for low latency. Relationship Builder. Ability to work under pressure to meet targets. Understanding of TCP / IP protocol a plus. Additional Information Permanent role - hybrid working - Central London based. #J-18808-Ljbffr More ❯

efficiently between data centers and customers. If you like to work with new technologies, optimizing existing technology, and have experience participating in network / systems support for a large-scale enterprise or service provider environment, we would like to meet you. Your work will play a key role … in driving the stability and sustainability of next-generation IP networks. Key job responsibilities Create and implement changes on the network. Work closely with our automation teams in defining the tools that allows us to scale at higher volume. Lead network projects in the areas of network sustaining … engineering, network deployment / implementation, network scaling, technology refresh, best practices application, and / or network optimization. Sustain Amazon Web Services' next generation networks for significant AWS customers by providing critical network support to diagnose, mitigate impact, and resolve large-scale networking events. Operate and troubleshoot More ❯

efficiently between data centers and customers. If you like to work with new technologies, optimizing existing technology, and have experience participating in network / systems support for a large-scale enterprise or service provider environment, we would like to meet you. Your work will play a key role … in driving the stability and sustainability of next-generation IP networks. Key job responsibilities Create and implement changes on the network. Work closely with our automation teams in defining the tools that allows us to scale at higher volume. Lead network projects in the areas of network sustaining … engineering, network deployment / implementation, network scaling, technology refresh, best practices application, and / or network optimization. Sustain Amazon Web Services’ next generation networks for significant AWS customers by providing critical network support to diagnose, mitigate impact, and resolve large-scale networking events. Operate and troubleshoot More ❯

a single, powerful information system. It is a one-stop source for financial information and analytics for business analysts, portfolio managers, investment bankers / management firms, and other financial professionals who analyze companies, portfolios, markets, and economies. FactSet was formed in 1978 and operates out of 37 locations … the New York Stock Exchange under the symbol FDS. The ideal candidate: We are looking for a candidate with solid experience with WAN / LAN technologies, TCP / IP, routing protocols, and a deep understanding of reference network architectures along with a … Responsibilities: Act as a knowledgeable resource for FactSet's clients, vendors, and internal leaders. Project manage business and network team initiatives. Configure Cisco / Arista Routers / Switches / F5 Load Balancers / Cloud Networking Services to provide solutions that successfully integrate More ❯

to trade a variety of FX deal types with liquidity providers and assisting the team with support inquiries from clients and the Sales / Account Management team. Working with development to help design solutions and fixes where required. Opportunity to work with and pick up a variety of … technical skills including XML / ATDL, SQL, Groovy, TCP / IP, SSL encryption, REST, and C# / C++ / Python / Java Trading / Pricing APIs. Qualifications - Ideally a degree in a STEM subject … Engineering / Maths / Science etc.) or Computer Science. Required Skills - Any experience using FIX protocol beneficial. Basic Linux / Unix skills. Basic understanding of networking / connectivity concepts. Excellent written and spoken English. Proven analytical problem-solving skills. More ❯

C++ Developer - Low Latency, C++, FPGA, Linux, Market Data Systems, Order Entry Gateway Development, TCP / IP Protocols, Scripting Languages Role Overview: Join a high-performing low latency development team focusing on C++ components. The team specializes in delivering low-latency trading services using … advanced technologies. Required Skills and Experience: Extensive C / C++ development experience Familiarity with financial markets and order entry gateway development Knowledge of market data and Linux systems Scripting experience is a plus Interest in low latency development principles Understanding of TCP / IP protocols is advantageous London / Permanent / Hybrid Working Permanent or Contract By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in More ❯

We are seeking Integration Engineers / System Engineer - Lab Environments & Network Configuration with strong expertise in Linux administration and TCP / IP protocols. Key Responsibilities: Set up new builds and environments within a lab setting. Create and test system / … and deliver long-term solutions. Extensive experience with Linux administration, including RHCSA certification or equivalent knowledge. Proficiency in quickly developing proof of concepts / prototypes. Expertise in TCP / IP Networking. Strong knowledge of iptables / iproute / More ❯

to meet organizational needs and following best practices Manage and optimise the Windows server estate, focusing on on-prem infrastructure based on VMware / Nutanix AHV and also cloud infrastructure platforms (Azure / AWS) Perform system maintenance, such as applying patches and updates to ensure availability … optimal performance and security of IT infrastructure Monitor system performance and proactively identify / resolve issues Maintain detailed documentation of system setup, configuration, procedures and change Implement and manage security platforms including endpoint protection and patch management to protect data and shared IT infrastructure Manage backup solutions to … in Financial Services Proven experience as a Windows System Administrator or currently in a similar role Solid understanding of Active Directory Services (DNS / DHCP / FSMO / ADFS / SSO / ADCS) Solid understanding of networking concepts, including TCP More ❯

delivery cycle prioritizing service Availability, Performance, Capacity, Security and Compliance. The successful candidate will be recognized as a powerful voice in the devops / infrastructure-as-code domain, able to articulate deep and broad knowledge in a SaaS environment. You will take complete ownership of issues and of … this internal PaaS offering. Responsibilities: Build, deploy and maintain our infrastructure as code on large scale multi-site deployments using Terraform. Develop CI / CD pipelines to deploy software in a cloud native platform (Azure, Kubernetes). Automate workflows to help pushing the limit of the infrastructure - Troubleshoot … identifying bottlenecks and improving performance of our infrastructure. Choose, deploy and manage tools and technologies to build and support a robust infrastructure (Monitoring / Deployment / self-healing). Automation of business / deployment / validation processes. Develop / Test More ❯

poster from E-Solutions Responsibilities: Build, deploy and maintain our infrastructure as code on large scale multi-site deployments using Terraform. Develop CI / CD pipelines to deploy software in a cloud native platform (Azure, Kubernetes). Automate workflows to help push the limits of the infrastructure - Troubleshoot … identifying bottlenecks and improving performance of our infrastructure. Choose, deploy and manage tools and technologies to build and support a robust infrastructure (Monitoring / Deployment / self-healing). Automation of business / deployment / validation processes. Develop / Test … / Apply software configuration management. Develop / Test / Run Software release procedures / pipelines. Interact with users to coordinate infrastructure changes. Participate in the testing of functionality, operability, deployment, and performance for application or infrastructure changes. Participate in tool authoring, integration More ❯

team and 3rd line support when required Investigate long term issues and report findings to relevant parties Supplier and client relations Controls (policy / process / procedures) associated with above Any other duties that may reasonably be requested Key skills, experience and competencies required to be … workflows for Financial Products (Rates, FX and Fixed Income) Awareness of Post trade systems and workflows used by above product areas (e.g. MarkitWire / RTNS / VCON / ICELink / IDT / Traiana etc.) Excellent knowledge of SQL Awareness of … Windows networking and TCP / IP Awareness of WAN / LAN technologies Understanding and exposure to electronic trading platforms Understanding and exposure to OTC financial markets technology Experience of direct trading floor support Tradition do not accept agency CV’s. Please do More ❯

team and 3rd line support when required Investigate long term issues and report findings to relevant parties Supplier and client relations Controls (policy / process / procedures) associated with above Any other duties that may reasonably be requested Key skills, experience and competencies required to be … workflows for Financial Products (Rates, FX and Fixed Income) Awareness of Post trade systems and workflows used by above product areas (e.g. MarkitWire / RTNS / VCON / ICELink / IDT / Traiana etc.) Excellent knowledge of SQL Awareness of … Windows networking and TCP / IP Awareness of WAN / LAN technologies Understanding and exposure to electronic trading platforms Understanding and exposure to OTC financial markets technology Experience of direct trading floor support Tradition do not accept agency CV’s. Please do More ❯

customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Work / Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why … into a better-rounded professional. BASIC QUALIFICATIONS - Fluency in Mandarin - Bachelor's degree or experience in a Technical Customer Service role - Monitoring and / or Troubleshooting of: OS Administration (Linux / Windows), Network Essentials (TCP / IP) and knowledge of … Internet Fundamentals - Experience with Networking and troubleshooting (TCP / IP, DNS, routing, switching, firewalls, LAN / WAN, traceroute, iperf, dig, cURL or related) PREFERRED QUALIFICATIONS - Experience in Cloud computing (AWS, Azure, OpenStack). - Experience with System Administration - Experience with Network troubleshooting More ❯

it stop you from applying. BASIC QUALIFICATIONS Fluency in French Bachelor's degree or experience in a Technical Customer Service role Monitoring and / or Troubleshooting of: OS Administration (Linux / Windows), Network Essentials (TCP / IP) and knowledge of … Internet Fundamentals Experience with Networking and troubleshooting (TCP / IP, DNS, routing, switching, firewalls, LAN / WAN, traceroute, iperf, dig, cURL or related) PREFERRED QUALIFICATIONS Experience in Cloud computing (AWS, Azure, OpenStack). Experience with System Administration Experience with Network troubleshooting … tools Experience with Cloud services / Cloud deployments. Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. More ❯

They have a high degree of technical aptitude over a large scope of IT software, hardware, and networking disciplines. Regular activities include: Windows / Mac / Linux OS deployment Providing remote tech support LAN troubleshooting and support Troubleshooting AV systems, particularly large or complex integrated systems … job responsibilities Work closely with our Network Engineering & Network Technical Project Manager teams to ensure fast, smooth rollout of new designs and products. TCP / IP networking knowledge Broad understanding of infrastructure technologies Experience with cabling infrastructure best practices and methodologies. Familiarity with common … to execute projects. Troubleshooting cabling infrastructure connectivity issues, including patch panels and patch cords. Specifying Power and Cooling requirements and ensuring Hardware Racking / Stacking completed for new equipment. Complete customer requests via trouble ticketing system and project management workflows. Deliver simple, sustainable and repeatable solutions and processes. More ❯

team, systems, and establishing development processes. Your team will work with a variety of core languages and technologies such as Java, ASP.NET, C / C++, C#, Python, Perl, Windows, Linux, and AWS services. You will tackle challenging, novel situations every day and will have the opportunity to redefine … experience with agile software development lifecycle, including continuous deployment automation, coding standards, code reviews, source control management, testing, and operations following CI / CD best practices Translation of complex functional and technical requirements into detailed project plans and schedules; manage the day-to-day activities of the … maintaining a coherent, progressive development strategy for our product line. Advanced proficiency in one or more high-level programming language: Java, ASP.NET, C / C++, C#, Python, or Perl Experience with system analysis and troubleshooting in large-scale Windows or Linux environment Strong networking fundamentals including DNS, DHCP More ❯

experience of how new tools you introduced impacted positively on users outside your immediate team Very strong coding abilities (Go, Python, C and / or Bash experience a plus) Good working knowledge of Linux, TCP / IP networking, and storage technologies Evidence … building excellent relationships with peers both inside a team and across an organisation Expert use of standard development tools, e.g. git, IDEs, CI / CD and test-driven development techniques Nice to Have Related development experience in any of these fields: Docker, Prometheus / Grafana, Elasticsearch … Puppet / Terraform, hardware / networking / storage. Previous knowledge of trading systems NB: Please don't apply if you're a fresh graduate. Benefits Generous compensation package - you are making a direct impact on the PnL Flat hierarchy, focus on teamwork, where people More ❯

reliable distributed solutions that operate at Amazon scale. You will work with a variety of core languages and technologies including Java, ASP.NET, C / C#, Windows, Linux, and AWS services. You will tackle challenging, novel situations every day and will have the opportunity to redefine an industry while … experience with agile software development lifecycle, including continuous deployment automation, coding standards, code reviews, source control management, testing, and operations following CI / CD best practices Advanced proficiency in one or more high-level programming language: Java, ASP.NET, C / C++, C#, Python, or Perl … Experience with system analysis and troubleshooting in large-scale Windows or Linux environment Strong networking fundamentals including DNS, DHCP, SSH, HTTP, TCP / IP protocols, and hands-on experience with network infrastructure components such as load balancers, switches, and routers Proven track record of More ❯

combination of skills in traditional RTL development and complementary software skills. This will enable you to fully contribute to co-designing hybrid hardware / software applications. As a resourceful individual you will make a difference to a growing company, with your contributions recognized, valued and rewarded. They will … out new hardware to the trading community Interact with development teams to coordinate technology introduction Develop high performance FPGA systems in SystemVerilog and / or HLS Contribute to the development of productivity tooling that supports hardware development efforts Stay informed of industry hardware (including the latest System-on … least 3+ years of experience working as a FPGA development engineer in a team environment At least 3+ years of RTL experience (SystemVerilog / Verilog / VHDL) At least 2+ years of software development experience Quantitative appreciation of low-level hardware / software interaction More ❯

with SIEM platformsespecially Microsoft Sentinel and Splunk Working knowledge of the MITRE ATT&CK framework for threat detection Strong understanding of: Network protocols (TCP / IP, SMTP, HTTP, FTP, etc.) Web and client-server applications Firewalls, VPNs, antivirus tools, and databases Bonus Skills (Nice … with SIEM platformsespecially Microsoft Sentinel and Splunk Working knowledge of the MITRE ATT&CK framework for threat detection Strong understanding of: Network protocols (TCP / IP, SMTP, HTTP, FTP, etc.) Web and client-server applications Firewalls, VPNs, antivirus tools, and databases Why is This More ❯

Linux Internals: Utilize in-depth knowledge of Linux internals to optimize performance and reliability of big data infrastructure. Network Protocols: Apply understanding of TCP / IP and OSI models in the design and troubleshooting of networked systems. Data Pipeline Support: Manage and optimize data … complex technical issues. Experience with integration testing and ensuring seamless tool integration. In-depth knowledge of Linux internals and system administration. Understanding of TCP / IP and OSI models. Hands-on experience with data pipeline tools like NiFi and Airflow. Proven ability to design … environments. Familiarity with data science, machine learning, and AI tools such as Jupyter, Spacy, Transformers, and NLTK. Experience with big data NoSQL engines / platforms such as Hive, Impala, and Elasticsearch. Proficiency with business intelligence and visualization tools like Tableau, Kibana, and PowerBI. Excellent communication and collaboration skills. More ❯

we’re looking for: A minimum of 3 years of information security experience. Intermediate knowledge of one or more of the following: firewalls, TCP / IP, network IDS / IPS, host-based IDS / IPS, endpoint and network-based DLP … writing skills (to both technical and business audiences). Excellent time management and organizational skills combined with technical CLS Security acumen. Financial and / or Banking industry experience preferred. S. in a technology discipline (Computer Science, Information Management, Computer Engineering, Cybersecurity or equivalent) or Security Certifications such as … recognized cloud security qualifications (e.g. CCSK, CCSP, AWS Security Fundamentals, AWS Certified Security). Knowledge of frameworks and regulations, such as: ISO 27001 / 2, SANS Top 20 Critical Security Controls, NIST 800-53 / 800-61 / CSF, FFIEC handbook, GDPR, DORA, Reg More ❯

FPGA Engineer - London / Amsterdam - Leading Quant Trading Firm The Company My client is a technology-driven company, pushing on ultra-low-latency real-time systems at large scale globally. Challenges abound, and you should have a desire to learn new technologies, and demonstrate an ability to solve … combination of skills in traditional RTL development and complementary software skills. This will enable you to fully contribute to co-designing hybrid hardware / software applications. As a resourceful individual you will make a difference to a growing company, with your contributions recognized, valued and rewarded. They will … out new hardware to the trading community Interact with development teams to coordinate technology introduction Develop high performance FPGA systems in SystemVerilog and / or HLS Contribute to the development of productivity tooling that supports hardware development efforts Stay informed of industry hardware (including the latest System-on More ❯

the best solution over the quickest solution. The work will include: Leading network projects in the areas of network sustaining engineering, network deployment / implementation, network scaling, technology refresh, best practices application, and / or network optimization. Influencing our operations function, responding to customer impact events … discipline or equivalent experience in a large-scale network environment. Experience in a network focused hands-on technical role working with routing protocols / technologies and platforms in large scale data centre and / or Wide Area Networking (WAN) environments. Experience developing engineering, deployment, or operations … mechanisms to support IP networking systems. Experience in a technical on-call capacity, responding to customer impacting events, mitigating and root cause analysis of those events. Knowledge & experience of interacting with many network devices at a time through any of networking configuration tools, Infrastructure as Code or scripting. More ❯