1 to 25 of 28 TCP/IP Jobs in East London

Senior IT Support Technician (Field Based) / £26,000 £29,000 + Company Benefits / Covering Sussex, Surrey, Essex & Kent Are you an experienced IT Support Technician ready to take your next big step? Join a well-established, fast-growing Managed Service Provider offering real career growth and the opportunity to work across a diverse client … across a range of technologies, helping maintain and grow reliable, modern IT environments. What Youll Bring: Strong experience in Windows Server, Active Directory, Group Policy, and networking protocols (TCP / IP, DNS, DHCP, VLANs) Proficiency in virtualisation technologies (VMWare or Hyper-V) Solid troubleshooting skills and a methodical approach to problem-solving Great communication More ❯

Educated to A-Level standard or equivalent, MCSE certified, or working towards attainment and ITIL Foundation would be beneficial but not essential. Key Skills: Windows 10 – advanced administration. IP Telephony, hardware and software. Active Directory user & computer management and group policy. VMWare ESXi & vServer 6+ Apple Mac iOS, Jamf Pro and Apple Remote Desktop. Linux – Commands / Apple Mac Terminal Knowledge. Networking – TCP / IP, DNS, SNMP, PXE, DHCP. Anti-virus – administration and deployment. WSUS administration. SCCM, Deploy Studio, Jamf Pro deployment. Configuring Cisco / Juniper switches. VMWare vSphere administration Excellent customer facing skills. Basic knowledge of some 3rd line support systems: Veeam back-up, SQL Server More ❯

specific focus on Cisco WAN technologies, including ASR and Nexus9K. Expertise in LAN, WAN, MPLS, VPLS, LDP, GRE, BGP, OSPF, and ISIS within a VRF context for L2 / L3VPN services, Traffic Engineering, and RSVP. Comprehensive knowledge of multicast concepts, including PIM-SM, PIM-SSM, IGMP, MVPN, and MLDP. Proficiency in product-aligned, service-focused work, with a … with Agile methodologies (Scrum, Kanban) and project management tools like JIRA. Excellent skills in network packet analysis and packet capture tools for troubleshooting. Familiarity with load balancing technologies, TCP / IP, and multicast in Internet environments. Understanding of low-latency technologies commonly used in the financial sector. Experience in Data Centre Networking, including … at least once a week. This is an inside IR35 position The position is 6-12 months with a view to going permanent In terms of daily rate / annual salary, we are awaiting further details More ❯

Endpoint Manager, Teams, Conditional Access) 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 ensure data recovery and resiliency Work as part of the Infrastructure and Systems Engineering team … Windows Server 2012-2022 and Microsoft 365 solutions with Exchange, Teams, Sharepoint, Endpoint Manager & Conditional Access. Solid understanding of Active Directory Services. Solid understanding of networking concepts, including TCP / IP, LAN / WAN. Scripting skills are desirable for automating routine tasks and deployments. Good knowledge of AWS Infrastructure and Linux administration More ❯

possible workarounds in broad, complex, and unique environments with mixed applications and protocols required Experience with containers, orchestrators like Kubernetes, Docker, Linux, Cloud Providers (AWS, Azure, GCP), CI / CD, Terraform, Ansible, Container Registries, Serverless a plus Existing knowledge of, and experience with public cloud platform (XaaS) features, capabilities, and best use Required experience with TCP / IP, and knowledge of Security Protocols and Procedures (IPSEC / SSL-VPN / NAT / GRE) Knowledge of Cloud infrastructure- ability to effectively deploy and manage cloud environments and integrate technologies that are part of customer stacks, to accurately replicate and resolve customer issues Knowledge of SIEM … as a trusted advisor to drive business value for customers, including the ability to interact with client teams at various levels of technical and non-technical depth BS / MS or equivalent experience required or equivalent military experience required Experience with scripting including Python, JSON, YAML, and Bash - plus 3-5 years of relevant experience with strong communication More ❯

an IT support or junior sysadmin role, ideally within a financial or MSP setting Solid understanding of Microsoft technologies (Active Directory, Group Policy, Exchange) Basic knowledge of networking (TCP / IP, DNS, DHCP) Some familiarity with PowerShell or Python, or a strong desire to develop automation skills A proactive, self-starter mindset with strong More ❯

network infrastructure. NOC Manager - Third Line Network Team Location: London | Hybrid (UK-based) Salary: £90,000 + 5% Bonus Type: Full-Time, Permanent Client: Leading Managed Service Partner / Consulting Business Note: Huge Career Progression Oppertunities CCNP / Cisco Certified Network Professional - IS A MUST! Are you a dynamic and experienced leader with a passion for … leadership experience managing a third-line support or NOC engineering team. Strong expertise in ServiceNow ITSM or similar service management platforms. Advanced knowledge of networking protocols and technologies (TCP / IP, BGP, OSPF, VLANs, STP, etc.). Hands-on experience with enterprise-grade networking solutions from Cisco, Juniper, Fortinet, and Palo Alto Networks. Solid … understanding of network security principles, including firewalls, VPNs, IDS / IPS systems. Relevant certifications or equivalent knowledge at CCNP (ENT / DC / SP / SEC) or JNCIP-ENT level. Exceptional communication skills, with the ability to present complex technical issues to stakeholders at all levels. A proactive problem solver with strong More ❯

network infrastructure. NOC Manager - Third Line Network Team Location: London Hybrid (UK-based) Salary: 90,000 + 5% Bonus Type: Full-Time, Permanent Client: Leading Managed Service Partner / Consulting Business Note: Huge Career Progression Oppertunities CCNP / Cisco Certified Network Professional - IS A MUST! Are you a dynamic and experienced leader with a passion for … leadership experience managing a third-line support or NOC engineering team. Strong expertise in ServiceNow ITSM or similar service management platforms. Advanced knowledge of networking protocols and technologies (TCP / IP, BGP, OSPF, VLANs, STP, etc.). Hands-on experience with enterprise-grade networking solutions from Cisco, Juniper, Fortinet, and Palo Alto Networks. Solid … understanding of network security principles, including firewalls, VPNs, IDS / IPS systems. Relevant certifications or equivalent knowledge at CCNP (ENT / DC / SP / SEC) or JNCIP-ENT level. Exceptional communication skills, with the ability to present complex technical issues to stakeholders at all levels. A proactive problem solver with strong More ❯

network infrastructure. NOC Manager - Third Line Network Team Location: London | Hybrid (UK-based) Salary: £90,000 + 5% Bonus Type: Full-Time, Permanent Client: Leading Managed Service Partner / Consulting Business Note: Huge Career Progression Oppertunities CCNP / Cisco Certified Network Professional - IS A MUST! Are you a dynamic and experienced leader with a passion for … leadership experience managing a third-line support or NOC engineering team. Strong expertise in ServiceNow ITSM or similar service management platforms. Advanced knowledge of networking protocols and technologies (TCP / IP, BGP, OSPF, VLANs, STP, etc.). Hands-on experience with enterprise-grade networking solutions from Cisco, Juniper, Fortinet, and Palo Alto Networks. Solid … understanding of network security principles, including firewalls, VPNs, IDS / IPS systems. Relevant certifications or equivalent knowledge at CCNP (ENT / DC / SP / SEC) or JNCIP-ENT level. Exceptional communication skills, with the ability to present complex technical issues to stakeholders at all levels. A proactive problem solver with strong More ❯

of Europe’s largest commercial audio groups, they’re scaling their platform and prepping for a wave of growth, to support the Head of Infrastructure across their 24 / 7 environment. You’ll be the go-to for all things DevOps and Linux systems – automating infrastructure with Ansible, supporting live and on-demand audio services, and playing a … AWS and GCP. Tech you’ll need to know Strong Linux sysadmin experience - preferably Debian Ansible (non-negotiable) Comfortable across IAC, networking, and general troubleshooting in a 24 / 7 production environment. Proficiency in TCP / IP, DNS management, and troubleshooting network issues. Experience with BGP / OSPF and Juniper … technologies is highly desirable. Web tech (Nginx / Apache), containerisation (Docker), cloud (AWS a bonus), and basic DB admin - MySQL or Galera is ideal Bonus: any experience in audio streaming or media platforms Set-up & culture Team of 10: mix of infra, dev, and customer support Fully remote, but some occasional travel to data centres (UK & Europe) Choice More ❯

Fabric’s would be useful including automation and scripting. ISE NAC and monitoring tools such as Solarwinds. Solid understanding of network fundamentals: This includes knowledge of network protocols (TCP / IP, BGP, OSPF), different network devices (routers, switches, firewalls), and network architectures (LAN, WAN, WLAN). Network device configuration: The ability to configure routers More ❯

of this document, please get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Hardware / Software Technical Specialist Job Type: Permanent Location: London, UK Mode of Working : Hybrid (2-3 days in the office) Number of hours: Full-time Ready to utilize your skills … experience in hardware / software integration like Parcel Lockers, ATM & Kiosks? Join us as a Hardware / Software Technical Specialist. Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the … thought leadership. Apply technical expertise where it directly improves operations. Contribute to practical problem-solving across teams. Be part of a meaningful, visible outcome. The Role The Hardware / Software Technical Specialist will be responsible for troubleshooting, and ongoing maintenance of parcel lockers, KIOSK, ATM systems with integrating IT systems. This role combines a deep understanding of hardware More ❯

practices in network architecture, operations, and incident management. Ensure effective workload monitoring via ServiceNow and foster operational transparency. What You'll Bring: Demonstrable technical expertise at CCNP (ENT / DC / SP / SEC) or JNCIP-ENT level. Strong experience managing third-line support within a fast-paced environment. Expertise in ServiceNow ITSM and … solid understanding of ITIL processes. Advanced knowledge of routing / switching protocols (BGP, OSPF, VLANs, STP, TCP / IP). Hands-on experience with Cisco, Juniper, Fortinet, and Palo Alto devices. Excellent leadership, communication, and decision-making skills. Leadership / Management experience is a MUST! Apply now to make a More ❯

practices in network architecture, operations, and incident management. Ensure effective workload monitoring via ServiceNow and foster operational transparency. What You’ll Bring: Demonstrable technical expertise at CCNP (ENT / DC / SP / SEC) or JNCIP-ENT level. Strong experience managing third-line support within a fast-paced environment. Expertise in ServiceNow ITSM and … solid understanding of ITIL processes. Advanced knowledge of routing / switching protocols (BGP, OSPF, VLANs, STP, TCP / IP). Hands-on experience with Cisco, Juniper, Fortinet, and Palo Alto devices. Excellent leadership, communication, and decision-making skills. Leadership / Management experience is a MUST! Apply now to make a More ❯

practices in network architecture, operations, and incident management. Ensure effective workload monitoring via ServiceNow and foster operational transparency. What You'll Bring: Demonstrable technical expertise at CCNP (ENT / DC / SP / SEC) or JNCIP-ENT level. Strong experience managing third-line support within a fast-paced environment. Expertise in ServiceNow ITSM and … solid understanding of ITIL processes. Advanced knowledge of routing / switching protocols (BGP, OSPF, VLANs, STP, TCP / IP). Hands-on experience with Cisco, Juniper, Fortinet, and Palo Alto devices. Excellent leadership, communication, and decision-making skills. Leadership / Management experience is a MUST! Apply now to make a More ❯

reports on system performance, hardware health, and issue resolutions for management review. Document best practices, troubleshooting steps, and system configurations to improve operational efficiency Your Profile Essential skills / knowledge / experience: Minimum of 3-5 years of experience in a technical support or systems specialist role, ideally working with automated systems or hardware / … and networking issues, both remotely and on-site. Technical Skills: Advanced knowledge of hardware troubleshooting and repair (touchscreens, sensors, locks, motors, etc.). Solid understanding of networking concepts (TCP / IP, VPN, Wi-Fi, DNS, DHCP). Familiarity with operating systems (Linux, Windows, or Android) used in automated systems. Experience with databases and SQL More ❯

platform readiness: pre-trading & post-trading Provide monitoring and support for end-to-end transaction flow across the trading platform Quickly identify, analyse and correct alerts & issues and / or escalate to minimize trade flow impact and pre-empt outages Incident management: create and send reports following established process Intensive interaction with trading community, back-office operations, brokers … processes, scheduled jobs and regular reports Manage users’ requests: track requests, review approvals, updates, resolution, closure, etc. Identify inefficiencies such as repetitive activities, manual processes and suboptimum tools / workflows to drive continuous improvements via automation, collaboration with internal and external teams Key responsibilities & qualifications Hands on trade flow support experience essential Proficient in Linux OS Proficiency with … Perl required Detailed practical knowledge of FIX. Ideally, familiarity with native exchange protocols Experience in SQL (PostgreSQL, MySQL, MS SQL) Familiarity with KDB+ is beneficial Working knowledge with TCP / IP, multicast, TCPdump, clocking (PTP, NTP) – Beneficial Bachelor’s degree in computer science, Engineering or related subject Highly organized, detailed, control oriented, enjoys More ❯

and client interaction with amazing demo skills. Continuous Integration (CI) tools like Jenkins, GitHub Actions, TeamCity, or Azure DevOps. A deeper understanding of networking and security protocols (e.g., TCP / IP, SSL, VPNs, or firewalls). Speaking multiple languages: We are actively looking for French and Spanish speaking candidates Work From Anywhere: Our Remote More ❯

Full Stack Engineer / 12 months contract / fully remote / 36 pounds an hour Inside IR 35 / London As a Full Stack Engineer , you’ll join small, agile, and highly collaborative teams where your work will have an immediate and visible impact. You’ll leverage the latest technologies to build … Work with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C / C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP / IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC … RMI Architectures: Microservices, Cloud-Native, Federated Modules, Micro-frontends Mobile / Responsive Development: Expert in adaptive web and mobile solutions Databases: MySQL, SQL Server, Oracle, Elasticsearch, MongoDB, Cassandra DevOps & CI / CD: Automated testing, Continuous Integration / Delivery, Cloud platforms Tooling & Collaboration Development Tools: JIRA, Splunk, Slack Code Quality: Adheres to DRY principles, TDD More ❯

Our client, a leading global organisation, is partnering with a prestigious end client based in London. We are excited to offer a fantastic opportunity for a talented Hardware / Software Technical Specialist to join a dynamic and agile development team on an initial 6-month contract, with the potential for extension. If you are interested and have the … further. Location: London (Hybrid, 2–3 days onsite per week) Duration: 6 months (initial) Rate: Inside IR35 - Market rates About the Role We are seeking a skilled Hardware / Software Technical Specialist to support and maintain a fleet of integrated systems, including parcel lockers, kiosks, and ATMs. The role requires strong troubleshooting capabilities across hardware and software domains … ability to liaise with multiple stakeholders across engineering, operations, and support teams. What You’ll Do Provide advanced support for technical issues related to self-service systems (hardware / software / network). Diagnose and resolve incidents involving hardware malfunctions, software errors, and connectivity challenges. Monitor system performance and proactively identify and resolve issues before service More ❯

which can include SIP Trunking, Dedicated Circuits and Number provisioning. This individual will be tasked with reviewing completed TQ's and all pertaining documents to determine appropriate build / configuration. This individual will accept directions from management and senior engineers to complete assigned tasks, document order status in detail and communicate to internal and external teams with professionalism. … and Disconnect orders for dedicated voice (SIP), Dedicated Circuits (MPLS, COLOCATION) Verifies Connectivity TQ's and any and all pertaining documents for accuracy and to determine appropriate build / configuration per product / request Coordinate with the customer to schedule and complete test and turn up calls, which includes capturing call records During test and turn … work nights, evenings and weekends Have you got what it takes? 3+ years' experience in telecommunications Experience with T1, DS3, OC3, OC12 install and test Knowledge of VOIP / SIP, TLS, Dedicated Circuit such as MPLS, Colocation, and Inbound Number Provisioning (TFN, DID etc) Working knowledge of TCP / IP, TLS, BGID More ❯

and access management Experience in developing, documenting and maintaining security procedures Knowledge of network infrastructure, including routers, switches, firewalls and associated network protocols and concepts Strong knowledge of TCP / IP and network administration / protocols Excellent problem-solving, critical thinking, analytical and decision making skills This is a fantastic opportunity for More ❯

define scope, and shape solution delivery plans Own project financials, including forecasting, budget tracking, invoicing, and profitability Manage and align project resources — including internal consultants, contractors, and near / offshore teams — to ensure successful execution Facilitate agile ceremonies, project status meetings, and executive-level reporting to ensure transparency and alignment Identify, escalate, and resolve delivery risks, blockers, and … managing Atlassian cloud migration projects, software development efforts, or large-scale IT initiatives Strong understanding and experience with Atlassian tools — Jira, Confluence, JSM, plugins Solid tech background — developer / architect experience is a plus: OOP principles, SOLID, Patterns / antipatterns, Databases, Server administration, TCP / IP stack, Modern technologies stack More ❯

confidence to interact with clients and internal teams. A degree or equivalent practical experience. Desirable Experience in a trading environment, particularly within commodities markets. Understanding of networking fundamentals (TCP / IP) and SQL Server for troubleshooting. Familiarity with APIs and basic troubleshooting of API-related issues. Experience using monitoring tools to identify and report More ❯

have experience coding in Python, .Net, C or C++? Can you run a Command Line in Linux using Bash or Python scripts? Do you understand the fundamentals of TCP / IP? Do you understand how the internet works? Experience with Automation and CI / CD would also be bonus as well … digging deep into how things work and why, as well working closely with all the different areas of engineering, not just software, hence why having an understanding of TCP / IP and Linux command line is important for this role. Please send your cv to me at matt@hawksworthuk.com I can send you a More ❯