126 to 150 of 243 TCP/IP Jobs in London

with a practical, customer-focused approach and the ability to work independently. Essential At least 5 years' professional experience in IT support and / or systems administration. Strong experience supporting Windows 11 environments. Experience supporting Microsoft 365. Good understanding of TCP / IP … DHCP, DNS, Wi-Fi and VLANs. Practical experience troubleshooting PCs, laptops, peripherals and mobile devices. Experience with Active Directory and user / account administration. Strong customer service and communication skills. Ability to prioritise workloads, work independently and meet deadlines. Ability to handle confidential information appropriately and maintain high ...

cloud infrastructure and network configurations Develop tooling to collect and analyse performance metrics Troubleshoot performance issues across cloud, network and Linux systems Skills / Must Have: Strong AWS experience, particularly EC2, VPC and Direct Connect Solid networking background – TCP / IP … DHCP, routing & switching Experience with Cisco networking Terraform / Infrastructure as Code Strong Linux skills and understanding of the Linux network stack Python and Bash scripting Experience with Docker / Kubernetes Strong problem-solving and communication skills Salary: Up to 200k basic salary + bonus #J ...

provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the IP - Network Services, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products … authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review / refactoring, test strategy acceleration, incident / root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing ...

Experience with Okta or similar identity providers Familiarity with ITIL practices or ticketing systems (e.g. JIRA Service Management) Basic networking knowledge (DNS, DHCP, TCP / IP, VPN) Practical use of AI tooling to work smarter — for example, using agentic AI assistants to read ...

South West London. Our is hiring an Infrastructure Engineer to take ownership of core infrastructure and security engineering across a modern Microsoft / Azure environment. This role suits someone who understands scale, cares about uptime, and thinks security-first. Real responsibility from day one. You'll deliver projects … experience with Microsoft technologies including Windows Server andDesktop, Active Directory, Entra, Hybrid domains, Group Policies, 365, Intune, Teams,SharePoint, NTFS etc. Networking - TCP / IP, VLANS, VPNs, Wi-Fi, DNS internal and Global DNS Providermanagement, good level of network hardware experience e.g. Cisco / ...

models against observed real-world events, Security hygiene standards (e.g. NIST CSF, CIS) and mitigations for companies to lower their potential likelihood and / or impact of events, and Technology adoption and trends including the adoption, reliance on and governance of artificial intelligence translating these factors into … Bachelor's or master's degree in cyber security, computer science, statistics, economics, mathematics, or related field 5+ years experience in offensive and / or defensive cyber security (CISSP, CEH, CISM, CompTIA Security+, or other certification preferred) Working fluency in Python / R, SQL, flat files ...

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 … management of TKO’s global corporate, datacenter, and cloud network infrastructure.* Configure, maintain, and troubleshoot enterprise routing, switching, wireless, WAN / LAN, VPN, and firewall solutions.* Assist in the implementation of secure, scalable network architectures to meet operational, security, and compliance requirements.* Perform network monitoring, performance tuning ...

critical security log sources with a focus on critical infrastructure services such as Active Directory (Domain Controllers, ADFS), network devices, firewalls, servers (Windows / Linux), and cloud infrastructure logs. Manage Event Collector and Event Forwarding infrastructure. Implement data filtering to ensure high-quality and relevant data ingestion. Parse … MITRE). Excellent communication skills, both written and verbal, with good documentation. Minimum of 5+ years of experience in Security Engineering, Security Automation / or Orchestration, or similar cybersecurity role. Demonstrable hands-on experience with SIEM (implementation, configuration, custom rule creation). Strong practical experience with ...

Teams, SharePoint, Entra ID and Intune. Experience supporting Azure environments, Windows Server and Active Directory. Solid understanding of networking fundamentals including DNS, DHCP, TCP / IP and VPN technologies. Good understanding of endpoint management and IT security best practices. Experience working within ITIL ...

Location: London – Moorgate / Liverpool Street (office-based) Contract: Initial 6-month fixed-term contract, with the potential to extend for a further 6 months Start date: As soon as possible About the Role We're recruiting on behalf of a leading independent investment bank. Their integrated business … Line Support Engineer or in a similar hands‐on position Broad knowledge of Microsoft desktop, server and cloud technologies Experience supporting Windows 10 / 11, Microsoft 365, Active Directory and Entra ID Good knowledge of networking technologies, including TCP / IP ...

services communication protocols, i.e. BACnet, Modbus, OPC. Data-handling technologies, including RESTful APIs, MQTT and UDMI. Industry naming standards (BDNS). Good knowledge / understanding of the following would be desirable: Other non-Tridium building systems, such as Trend, Johnsons and Siemens. Building ontologies (DBO, Haystack, Brick, RealEstateCore … 223P) and the value they offer within building environments ICT skills, including knowledge of TCP / IP networking. Working with a Command Line Interface in Linux / Windows environments. General construction processes and workflow / sequences. LoRaWAN. General IoT technologies ...

often (in days) to receive an alert: Join Our Team We are excited to offer a fantastic opportunity for an Infrastructure Technician / Engineer to join one of Amey's most successful and high-profile contracts, delivering secure IT services to a major UK Central Government department … compliance by implementing controls, conducting risk assessments and maintaining robust security standards. What You Will Bring Strong technical knowledge of LAN, WAN and TCP / IP networking environments. Experience supporting Microsoft technologies including Active Directory, Group Policy, Hyper‐V, Microsoft 365, Azure and Windows ...

high-quality code solutions and contribute to new production code capabilities within the team Write production-quality code in Go, Python, or C / C++ for networking infrastructure Explain technical issues, trends, and approaches to leadership and team members to support informed decision-making Collaborate with vendor partners … distributed systems Practical experience delivering system design, application development, testing, and operational stability Experience with one or more programming languages: Go, Python, C / C++, Rust Demonstrated experience working with cross-functional teams to deliver value Hands-on experience with software-defined networking technologies such ...

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 ...

4+ years' experience in IT support, desktop engineering or systems administration. Strong hands‐on experience with Microsoft Intune, Microsoft 365 and Windows 10 / 11. Good working knowledge of Azure fundamentals, including compute, networking and identity. Experience with several of the following: Okta, Azure Virtual Desktop, CrowdStrike, Cato … Meraki, AppLocker, Rubrik or equivalent technologies. Strong PowerShell skills, including the ability to write, troubleshoot and improve scripts. Solid networking fundamentals covering TCP / IP, DNS, DHCP, VLANs, wireless and VPN. Experience supporting senior stakeholders and demanding users in a fast‐paced environment. Strong ...

maintain 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, and production … sharing, technical 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, including ...

Cyber Security Consultant (Penetration Tester) Department: Cyber Employment Type: Permanent - Full Time Location: City, London Compensation: £45,000 - £55,000 / year Description Moore Kingston Smith is seeking an experienced Cyber Security Consultant specialising in penetration testing to join our client-facing advisory team. You will join … Knowledge and Expertise Essential Professional 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 ...

Experienced (Non-Manager) DevOps Developer We are currently seeking a DevOPS Developer engineer to take on the responsibility of the Systems Administration role / department. The ideal candidate will have a minimum of 5 years commercial experience of managing large and diverse systems with a specialism and focus … ensure any issues are investigated in a timely manner either first hand or delegated to the hosting provider depending on the priority / severity of the issue. Based in Central London and reporting to the Tech Director, the DevOPS will work close with the development team to ensure ...

Edge Cloud Platform. Response to significant traffic incidents and lead network incidents, resolving edge cases and failure scenarios with your expertise in IP routing, particularly BGP. Write code that is performant, maintainable, clear, and concise and contribute to code reviews, improving the codebase and other team processes Partner … environment. What We’re Looking For: Experience in the protocols and practices that make up the fabric of the global internet, including TCP / IP, BGP, Anycast and DNS. Experience in Automation and coding using languages like Python, or similar. Proficiency in Tier ...

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 ...

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 ...

timeposted on: Posted Todayjob requisition id: R-6320We're 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 … planning, and disaster recovery for a platform where downtime has direct market impact***** ****Build and maintain infrastructure-as-code (Terraform or similar), CI / CD pipelines, and Kubernetes platforms as products consumed by engineering teams********SRE & reliability***** ****Define and drive SLOs, error budgets, and observability standards (metrics, logging ...

Edge Cloud Platform. Response to significant traffic incidents and lead network incidents, resolving edge cases and failure scenarios with your expertise in IP routing, particularly BGP. Write code that is performant, maintainable, clear, and concise and contribute to code reviews, improving the codebase and other team processes Partner … environment. What We're Looking For: Experience in the protocols and practices that make up the fabric of the global internet, including TCP / IP, BGP, Anycast and DNS. Experience in Automation and coding using languages like Python, or similar. Proficiency in Tier ...

least‐privilege principles. Define and implement micro‐segmentation strategies for traditional and containerised workloads. Provide design input into new initiatives (cloud adoption, Kubernetes / OpenShift, automation, AI platforms). Evaluate new security technologies and patterns, producing clear recommendations and design artefacts. Develop and maintain network security standards, patterns … practical experience. Relevant industry certifications (e.g. PCNSE, NSE, CCNP Security, or CISSP) or substantial real‐world application are expected, while ITIL and / or PMI certification is considered an advantage. Required Knowledge and Level of Experience Minimum 5 years’ experience operating in regulated, mission‐critical environments (e.g., financial ...

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 ...