1 to 25 of 77 TCP/IP Jobs in London

our parent company in the Middle East and our European Branches, we require supporting ad-hoc out of hours support on Bank Holidays / Weekends which is rota based between the engineers in the team. • 1st and 2nd Line Troubleshooting / Root-Cause Analysis, Documentation write … practice to ensure we always deliver high-standards of operations • Liaise with colleagues in London, Europe and Jordan (middle-east) and external support / 3rd party to deliver resolutions for complex matters as we're in the process of many IT migration projects from legacy to new as … to Market Data, Bloomberg, Trader Support (bonus) • Microsoft Windows (all versions) experience to a high level (troubleshoot and effectively resolve issues by research / using knowledge bases in a confident way). • Active Directory to a medium-high level - security groups, administration / deployment, LDAP, ADSI. more »

Experience in a similar role supporting over 200+ users. Strong technical skills in Windows 10, Apple OS, Azure AD, AD, Group Policies, Microsoft / Office 365, Azure Virtual Desktop Windows imaging and deployment Cisco Meraki MDM and SDWAN Understanding basic Networking TCP IP / UDP, DNS, VPNs, VLANs Android and Apple mobile devices deployment Understanding of EPOS technology / PEDs / PDQs / Tills - advantageous if experienced with SaaS POS solutions. PCI / P2PE - advantageous but not essential Jamf Experience A driving License is … current security software and systems to ensure a safe technical environment for KG systems and their users. Compliance Create documentation for new processes / procedures and systems as appropriate. Ensure all equipment is audited and asset tracked. Maintain knowledge base support documents to assist with continued support and more »

security capabilities, such as identity and access management, log aggregation, etc. Required experience: Minimum of 3 years of experience in a Security Engineer / Analyst role, focusing on designing, implementing security solutions, and managing security infrastructure. Previous experience in a financial services environment with a working understanding of … regulations. Experience and in-depth technical knowledge of deploying, maintaining, and configuring various security technologies within a large and complex environment (anti-malware / EDR, SIEM solutions, vulnerability scanners, patch management, CASB, DLP, penetration testing tools, etc.). Knowledge of TCP / IP … network protocols, including standard protocols like TCP, ARP, ICMP, DHCP, DNS, HTTP, SNMP, VPN, etc., and proficiency in accompanying protocol / packet analysis / manipulation tools. Understanding of key operating systems and network appliances, with the ability to assess their security more »

desirable but not essential. Strong understanding of the Microsoft 365 suite, including Teams, Exchange Online, SharePoint, OneDrive and Office. Administrative skills using UCaaS / SaaS based voice solutions. Vonage knowledge is desirable but not essential. Understanding of Printing services, including Scan to Email features. Experience using Uniflow is … and technologies. Understanding of web protection solutions. Experience using Zscaler is desirable but not essential. Understanding of Network concepts such as Wi-Fi, TCP / IP, Switching / Routing, VLANS and Firewalls. Good understanding of ITIL working principles. Understanding of ServiceNow Incident more »

Prometheus, Nagios or similar. Solid scripting experience with one of the following: Python, Shell, Bash or Ruby Familiarity with networking protocols and technologies – TCP / IP, DNS, LAN / WAN Containerisation experience – Docker or Kubernetes – beneficial Config management experience – Ansible or Puppet … a fast-paced environment A keen interest in financial markets – Electronic Trading If you are presently working for a brokerage, investment bank, exchange / market maker, proprietary trading house or high-frequency trading company and want to join a growing team that will give you the freedom to more »

installations, configurations, and troubleshooting Previous experience managing F5 load balancers Experience of an enterprise Linux, preferably Red Hat Enterprise An understanding of scripting / programming in either Ansible, Perl, Python or Java An understanding of networking principles such as TCP / IP more »

over the coming years. 10+ years of commercial experience. Excellent C++ skills, specifically with modern C++. Template metaprogramming. Linux fundamentals knowledge. Awareness of TCP / IP. Experience building high frequency trading platforms using C++. more »

calls from first line Service Desk Administer and maintain customer infrastructure, including Active Directory, Azure AD, LAN, Internet access, firewalls and Exchange / Office 365 Monitor and troubleshoot server and network performance utilising the monitoring system to ensure any necessary action is taken Administer backup and disaster … parties and suppliers Keep operational documentation up to date Attend client sites for issue resolution and pro-active maintenance Out-of-hours and / or on-call working is periodically required Excellent knowledge of Microsoft Windows Server 2008 / 2012 / 2016 / … ESX Experience managing Azure, primarily Virtual Machine Infrastructure Strong knowledge of Microsoft Exchange Server and Office 365 including Sharepoint and AzureAD. Strong knowledge / experience of troubleshooting networking protocols and technologies such as TCP / IP, DNS, DHCP, routing and vLANs Good more »

Responsibilities include planning, designing, implementing, and supporting complex application and infrastructure projects. You will troubleshoot and resolve hardware and software issues across Windows / UNIX systems, manage user and email accounts, administer network resources, and ensure system security. Additionally, tasks involve installing, configuring, and maintaining operating systems, virtualization … or Master's degree in Computer Science, Engineering, or a related field Demonstrated proficiency in setting up, configuring, and troubleshooting Windows and UNIX / Linux environments Strong background in administering and optimizing application stacks Extensive Cloud expertise, particularly in AWS, O365, and Azure Experience with virtualization and containerization … as Octopus, Puppet, cfengine, and Chef Advanced scripting abilities (e.g., shell scripts, Perl, Ruby, Python) Solid understanding of networking principles (OSI network layers, TCP / IP) Ability to maintain a high level of motivation, positivity, and performance under pressure Collaborative approach to working with more »

in including: entire network re-architecture implementation, Core switch replacement, Distribution & Edge switch upgrades, NAC deployment & ClearPass upgrade, wireless replacement, and new building / large space network installations. Experience A strong technical background across wireless, voice and data networks including configuration, support and network problem resolution Strong knowledge … of data networking protocols including TCP / IP, OSPF, DHCP, DNS and an understanding of network security principles Strong experience of supporting and managing Routers, Switches, Firewalls, Data Centre Management, Cloud Solutions, Virtualisation & Infrastructure & Storage & Backup Strong communication skills with experience providing technical leadership more »

ensuring Service Desk standards and issue ownership are understood and maintained Manage local hardware procurement (HP, Lenovo, Apple desktops, HP & Zebra print, Zebra / Motorola RF wearables, Apple iPhones), supplier relationships and maintain asset tracking resources Infrastructure Liaise with international business units in support of, and new projects … within, a Cisco / FortiGate / MPLS-connected network Manage internal Wi-Fi and internet connectivity at both UK sites, engaging company or service provider support where necessary Deploy, manage and support on-premise Windows and Linux servers within a Nutanix / VMware … appraisals annually, meeting set deadlines Conduct quarterly KPI reviews giving constructive feedback. Ensure regular informal performance feedback is given to employees and coach / counsel as needed Identify training needs and design development plans. Ensure new starters have an effective induction and training plan Staff resource planning to more »

Linux - Linux Engineer - Red Hat - System Administrator - DNS - TCP / IP - RHEL Role: Linux Engineer Salary: £49,000 - £59,000 (depending on experience Location: London - hybrid - twice a week Some of the great benefits include: 30 days of annual leave + bank holidays Generous … work for an organisation who are making a difference. The essentials from this role are: Linux System Administration experience Red Hat experience DNS & TCP / IP experience This is a fantastic chance for a candidate to work for an organisation with great work life more »

server maintenance Azure networking experience including Azure virtual networks; Azure Site Recovery; Network infrastructure Services, DHCP, DNS; Cisco networking, Telephony, Cisco Monitoring Security, TCP / IP, LAN / WAN; Azure networking, express route, firewalls, and load balancers; building and managing Azure virtual … required in the London office, a rate of £225 - £250 per day inside IR35 for a 3-month contract term initially. Azure Networking / Windows Server / Cloud Migration / Hybrid Working / London Franklin Bates is a leading IT recruitment consultancy more »

administration: includes all MS and third-party application patching Network and VPN configuration support and administration with a focus on Meraki Windows 2016 / 2019 server system administration / Active Directory / Group Policy Information Security – ensure all infrastructure has information security embedded Participate … adhered to VMWare platform support and configuration (HA, VMotion, SAN storage) MS Exchange 0365 and 2016 Hybrid management and maintenance Troubleshooting network protocols (TCP / IP, SFTP, SMB, etc) Branch office support, to include both remote and on-site Communicate at all levels both … internal and external by telephone, electronically, and in person PC / Laptop hardware configuration and troubleshooting skills Microsoft Windows 10 system administration Desktop imaging technologies Printer and copier server configuration / maintenance (follow-me-print) Disaster recovery / BCP – undertake rehearsals and input into more »

and any relevant legal or regulatory requirements. System troubleshooting and diagnostics. Requirements: Minimum of 3 years of experience as a Windows System Engineer / Administrator or in a similar role. Management of Windows servers including Active directory, Group policy, Exchange, Azure and O365 An understanding of networking concepts … including TCP / IP, LAN / WAN Basic scripting skills (e.g. PowerShell, Batch scripting) for automating routine tasks and deployments. Some knowledge of AWS Infrastructure would be beneficial. Strong written, oral, and interpersonal communication skills. Ability to troubleshoot systems issues and applications. more »

in EMEA Co-work with network and other operational teams in other regions (China, Korea, US) Work with ISPs and IDCs to build / operate / optimize our network efficiently 2、Planning and Project Management Plan key network improvement projects and lead them Build POPs and … generation and not enterprise support. 3+ years’ hands-on experience configuring, maintaining, and troubleshooting a BGP network with more than five (5) POPs / locations. Strong knowledge with Internet protocols (TCP / IP, HTTP, VPN, etc.) and Ethernet troubleshooting tools and more »

the general population. Key Accountabilities: Provide IT support to all users in the London offices and remote EMEA offices. Provide support through phone / email / service tickets to front and back-office users on desktop issues. Install, upgrade, support and troubleshoot Windows operating systems, computer … procedures, and documentation. Person Specification: In depth knowledge of Windows desktop technologies. In depth knowledge of desktop and laptop hardware. Intermediate knowledge of TCP / IP, DNS and Internetworking Technology Knowledge of Server, Voice & Communications Infrastructure. Knowledge of various Operating systems (e.g. Windows, Linux more »

and wireless technologies. Any experience with RF Transceivers (BLE, UWB, ISM, ZigBee, WIFI, etc) or Networking (OSI models – down to layers 1,2, TCP / IP sockets) is useful as you will be designing, developing, and testing embedded software systems via Bare metal, Arm … Medical insurance, personal training allowance, tax free nursery benefit, cycle to work scheme. Interviews are happening with the co-founder from the 20 / 03 / 24 for an asap start. Please apply with an up to date CV for more information. The client can consider more »

the Infra Engineering team to define and develop secure, and efficient infrastructure solutions. Leverage your expertise in Microsoft Azure IaaS, Windows365, Entra ID / Azure Active Directory, Microsoft Intune, and Office 365 to implement and manage services across the firm. Work with InforSec & Support teams to ensure infrastructure … practices and taking a proactive approach to risk mitigation. Proven track record of deploying and managing cloud infrastructure (IaaS). Experience with CI / CD pipelines and IaC (Terraform) is a plus. TCP / IP networking, subnetting, and routing. Firewalls experience is more »

IT Security Specialist (Senior SOC Analyst) Hybrid - 2 days onsite in London, Canary Wharf Essential Function / major duties and responsibilities of the job Strategic As part of the IT Security team, develop and implement CLS IT Strategy in consultation with the CLS IT teams, ensuring that all … and mitigate current and emerging threats Assigned ownership of IT Security Monitoring and Response related FRB and Internal Audit finding(s) and effective / timely resolution with IT Security Maintain relationships with third-party IT security vendors and strategic partners Leadership Individual contributor whilst also being a team … being excellent service providers and enablers to other constituencies (both internal and external) Actively mentor other team members both technically and professional. Experience / essential and desired for successful job performance 4-6 years ‘hands-on’ IT Security analysis and engineering experience including securing systems, networks and infrastructure more »

of technologies with support from the business to pursue accreditations. As part of our expansion plans, we are looking for experienced Service Desk / Helpdesk Engineers to join us @ our new offices in Kings Cross. The ideal candidate will possess excellent communication skills, take a common-sense approach … clear understanding of the IT support function and preferably have studied an IT-related subject in further education. Primary responsibilities: Carry out 2nd / 3rd line support Act as the first point of contact for IT inquiries and requests from internal staff Provide remote and onsite support Carry … out daily system checks / maintenance Develop and document day-to-day procedures Skills: Strong experience dealing with customers (2nd / 3rd line) is essential Strong experience in supporting Microsoft Office suite Strong experience in supporting Windows 10 and mobile devices Experience with Active Directory user more »

Senior Platform Engineer (Linux) London / Dublin Responsibility: Administration: Install, configure, and maintain Linux operating systems on both physical and virtual machines. Scripting: Develop, maintain, and enhance shell scripts to automate routine tasks, system configurations, and application deployments. Scripting languages include Bash, Python, Perl, or other relevant scripting … shell scripting languages (e.g., Bash, Python, Perl). with automation tools (e.g., Ansible, Puppet, Chef) is a plus. of networking concepts and protocols (TCP / IP, DNS, DHCP). with security best practices, system hardening and patching. of virtualization technologies (e.g., VMware, KVM) and … knowledge and understanding of network, operating system principles and web middleware. in one or more core functions related to web infrastructure design and / or implementation more »

Online Proven Deployment and management of cloud infrastructure (IaaS) Configuring and managing Microsoft Teams, SharePoint & OneDrive policies AD, Azure AD & Conditional Access Strong TCP / IP networking, subnetting and routing more »

Bachelor's degree in Computer Science, Information Technology, or related field. CCIE certification is required. Strong understanding of networking protocols and technologies, including TCP / IP, BGP, OSPF, MPLS, etc. Excellent communication and interpersonal skills. Ability to work independently and as part of a more »

concept generation, concept demonstration, development, production, and in-service support). Experience working with and developing systems using communication protocols (e.g., RS485, RS232, TCP-IP, Canbus, etc.). Experience in product development for Naval Platforms. Experience working on or with Navigation equipment. Leadership skills for managing more »