101 to 125 of 183 TCP/IP Jobs in London

term ambition to IPO — a genuine company-building opportunity. Fast growth — headcount set to double in 6–9 months, real scope for early / senior joiners to grow with the company. Genuinely differentiated technology — hardware-rooted, quantum-safe security, not just another software security layer. The role … design principles throughout the firmware development process. Work effectively within a collaborative team environment, sharing knowledge and best practices. Develop and integrate IoT / networking stacks for connected devices. Requirements: Bachelor's or master’s degree in electrical engineering, Computer Engineering, Computer Science, or a related field. 5+ ...

events from Microsoft Defender, SIEM and other security tools. Perform initial triage and analysis of security incidents. Escalate verified incidents to Tier 2 / 3 analysts as needed. Document incidents, investigations, and response actions in ticketing systems. Assist in the maintenance and tuning of SOC tools and technologies. … Required Qualifications: Associate's or Bachelor's degree in Cybersecurity, Information Technology, or related field (or equivalent experience).Basic understanding of networking concepts (TCP / IP, DNS, firewalls).Familiarity with security tools such as SIEM, antivirus, IDS / IPS, and endpoint protection. ...

maintain secure, scalable and highly available GCP infrastructure.Implement Infrastructure as Code (IaC) using Terraform and other automation tools.Develop, maintain and optimise CI / CD pipelines using tools such as GitLab CI, Jenkins, GitHub Actions or Cloud Build.Automate deployment, configuration management and operational processes using scripting languages such … environments comply with applicable security policies, governance requirements and operational standards.Contribute to technical documentation, operational runbooks and knowledge sharing across the team.Key Skills / Experience:Proven commercial experience working as a DevOps Engineer, Cloud Engineer, Platform Engineer or in a similar role.Strong hands-on experience with Google Cloud ...

systems fit together and takes pride in making things reliable and repeatable rather than merely working.Responsibilities will include: Build, maintain, and improve CI / CD pipelines for internal applications, working with developers to make releases faster, safer, and more automated.Support day-to-day requests from development teams, helping … DevOps, platform, infrastructure, or software engineering role, including internships and placements.Experience with Git and standard branching and code review workflows.Experience with CI / CD tooling, particularly GitHub Actions.Exposure to containers and orchestration (Docker, Kubernetes, OpenShift, etc).Familiarity with infrastructure-as-code tools, particularly Terraform.Experience working with a major ...

taking ownership of IT project delivery. Strong knowledge of networking technologies and equipment, including Cisco, Juniper, HP and Dell. Good understanding of TCP / IP, DNS, DHCP and related networking protocols. Familiarity with virtualisation technologies such as VMware and Hyper-V. Practical knowledge … Ansible / AWX, Python, PowerShell and BASH for scripting or infrastructure automation. Experience managing and supporting Microsoft and Linux environments. Knowledge of backup technologies, including NetBackup and Veeam. Desirable: Background working in an Agile team. Understanding and use of Source Control (Gitlab, BitBucket). The candidates from ...

technical capability.Skills, Knowledge and ExpertiseEssentialProfessional 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 to deliver ...

secure, scalable and highly available GCP infrastructure. Implement Infrastructure as Code (IaC) using Terraform and other automation tools. Develop, maintain and optimise CI / CD pipelines using tools such as GitLab CI, Jenkins, GitHub Actions or Cloud Build. Automate deployment, configuration management and operational processes using scripting languages … with applicable security policies, governance requirements and operational standards. Contribute to technical documentation, operational runbooks and knowledge sharing across the team. Key Skills / Experience: Proven commercial experience working as a DevOps Engineer, Cloud Engineer, Platform Engineer or in a similar role. Strong hands-on experience with Google ...

automation capabilities using Python, Ansible, and similar tools to improve operational efficiency and platform reliability. Integrate infrastructure automation and security controls into CI / CD pipelines to enable secure and reliable software and infrastructure delivery. Troubleshoot and resolve complex network and security infrastructure issues across development, test … excellence, and a culture of continuous improvement. Participate in major incident management and problem resolution activities, providing senior technical leadership when required. Experience / CompetencesEssentialMinimum of 5 years' experience working with Fortinet security products, certifications are desirable. Proven experience designing and operating AWS network security and connectivity services ...

relevant experience in a professional environment;Solid management experience of Windows Server, Active Directory, Exchange Server, VMware software, File Server;Good knowledge on TCP / IP and networking management, and the ability to configure Cisco Switch, Router, Firewall, wireless device;Excellent verbal and written … both independently with minimal supervision and collaboratively as part of a team.QUALIFICATIONSBachelor’s Degree in Computer Science, Information Science, or related field and / or equivalent technical degree required.Certifications of Microsoft and Cisco are preferable.Please follow us on Linkedin: We would be grateful if you could send your ...

networking principles. Computer science degree or related from a top UniversityTechnical strength in networking, programming, or system administration. Knowledge of Windows Desktop / Server Operating Systems and ideally LinuxUnderstanding of Active Directory, Group Policy and other common Windows administration sub-systems. Understanding of how to diagnose, troubleshoot … addition,I am interested to see your drive as this role will no doubt be popular. Desktop Support, Engineer, Windows networking (DHCP, DNS, TCP / IP) Microsoft Exchange Server 2007 and 2010. ...

hiring a Principal Platform Engineer to be a senior technical anchor in our Platform / Operations function. This is a 70% hands-on engineering role: you'll design, build, and operate the infrastructure that keeps a global trading platform running, while acting as a technical mentor and design … capacity planning, and disaster recovery for a platform where downtime has direct market impactBuild and maintain infrastructure-as-code (Terraform or similar), CI / CD pipelines, and Kubernetes platforms as products consumed by engineering teamsSRE & reliabilityDefine and drive SLOs, error budgets, and observability standards (metrics, logging, tracing) across ...

Technical Operations Engineer – HFTLocation: Hybrid Chicago / remote USSalary: Up to $175,000 + bonusQuant Capital is representing a highly regarded proprietary trading firm operating across global markets, including futures, equities, commodities, options, fixed income, and digital assets. The firm is defined by its engineering excellence, fast-paced … networking, custom applications, and hardware systemsExecute infrastructure and configuration changes within a global change management frameworkParticipate in on-call rotation to ensure 24 / 7 coverage and rapid response to production issuesWork across teams and stakeholders to align technical operations with business needsRequired Experience & SkillsDegree in STEM subject ...

contributing to the continuous improvement of services, processes, and operational capabilities. You will work closely with Technical Operations, Engineers, Application Consultants, NOC / GDC teams, and cross-functional stakeholders to investigate complex issues, support service delivery, maintain platform stability, and ensure a high-quality experience for local authority … supporting enterprise applications within a technical support, managed services, or operations environment. Strong troubleshooting, analytical, and problem-solving skills. Experience administering Linux and / or Windows Server environments. Some understanding of networking technologies, including DNS, TCP / IP, SSL, firewalls, and remote ...

availability environment- Experience in PC repair, troubleshooting, deployment and liquidation- Experience in IT client, server, and network service delivery- Experience with networking technology (TCP / IP, subnetting, DNS and DHCP)- Experience supporting Windows, Mac and / or Linux operating systems … adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. ...

raise these via the appropriate channels. You will be responsible for your own personal development plan which must include both product / technical knowledge as well as soft skill development. To eventually train and mentor less experienced members of the team around product knowledge, skills and processes. Work … current Microsoft Windows Server operating systems Good knowledge of Windows Database server and SQL Server performance tools (eg. SQL profiler) Strong experience / understanding in the following areas: working in a database-centric, client-server to web-enabled environment implementation of new systems into existing infrastructures ...

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 ...

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 ...

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 ...

Endpoints, Threat Detection, Secure Remote Access, and Adaptive Security Policies, balancing exceptional user experience with enterprise grade security. We operate under an ISO / IEC 27001 certified ISMS and an ITIL aligned service management framework, ensuring integrity, resilience, and operational excellence. Joining Zero Plus means being part … Implement observability using Azure Monitor, Log Analytics, and Network Watcher. Automate provisioning and configuration using Terraform, Azure CLI, and PowerShell. Contribute to CI / CD integration for infrastructure as code. Ensure compliance with ISO27001 standards and Zero Trust principles. Manage firewalls, access controls, and threat detection. Maintain accurate ...

balancing.· Experience with hybrid connectivity, including VPN Gateway, ExpressRoute, Azure Virtual WAN, DNS, Private Link and private endpoints.· Knowledge of networking fundamentals including TCP / IP, routing, DNS, firewalls, NAT, load balancing, segmentation and traffic inspection.· Experience integrating Azure networking with Microsoft 365, identity … supportive and collaborative environment. As well as this, we offer: Development access to LinkedIn Learning, a management development programme and training Wellness 24 / 7 Confidential employee assistance programme Social – Breakfast Tuesdays, Thirsty Thursdays and Pizza on the last Thursday of each month as well as commitment ...

Skills:Extensive knowledge around desktop and laptop hardware, operating systems (Windows, Mac OS, Linux) and software applications.Excellent knowledge of networking concepts such as: TCP / IP, DHCP, DNS, and VPN.Familiarity with troubleshooting and resolving issues linked to Microsoft 365.Knowledge of Active Directory and user ...

Extensive knowledge around desktop and laptop hardware, operating systems (Windows, Mac OS, Linux) and software applications. Excellent knowledge of networking concepts such as: TCP / IP, DHCP, DNS, and VPN.Familiarity with troubleshooting and resolving issues linked to Microsoft 365.Knowledge of Active Directory and user ...

looking for someone who has played with computers or technology since a young age, not necessarily programming but an interest in hardware. Infrastructure / Desktop Engineers MUST have: Solid foundation in computer science and networking principles. Technical strength in IT Support, networking, programming, or system administration. Knowledge … training in Windows Desktop / Server OS and best practices in a production environment. Working knowledge of Active Directory, Group Policy and other common Windows administration sub-systems. Efficiently diagnose, troubleshoot, and resolve technical issues at desktop, server and network level. Familiarity with LinuxPowershellAbility to analyse and deconstruct ...

looking for someone who has played with computers or technology since a young age, not necessarily programming but an interest in hardware. Infrastructure / Desktop Engineers MUST have: Solid foundation in computer science and networking principles. Technical strength in IT Support, networking, programming, or system administration. Knowledge … training in Windows Desktop / Server OS and best practices in a production environment. Working knowledge of Active Directory, Group Policy and other common Windows administration sub-systems. Efficiently diagnose, troubleshoot, and resolve technical issues at desktop, server and network level. Familiarity with LinuxPowershellAbility to analyse and deconstruct ...

raise these via the appropriate channels. You will be responsible for your own personal development plan which must include both product / technical knowledge as well as soft skill development. To eventually train and mentor less experienced members of the team around product knowledge, skills and processes. Work … knowledge of current Microsoft Windows Server operating systemsGood knowledge of Windows Database server and SQL Server performance tools (eg. SQL profiler)Strong experience / understanding in the following areas:working in a database-centric, client-server to web-enabled environmentimplementation of new systems into existing infrastructuresWeb API knowledgeYou ...