1 to 25 of 369 TCP/IP Jobs

Service Desk Manager Helpdesk, Networking, TCP / IP, DNS, DHCP, VLANs, BGP, routing, switching, NAT, firewall My client is a fast growing Service Provider that have a requirement for a proven Service Desk Manager. As Service Desk Manager you will be responsible for leading … role lives and breathes the company values. You will maintain a strong working knowledge of ISP technologies including broadband, leased lines, Ethernet, 4G / 5G, fixed wireless, VoIP, managed VPNs and SIP services. Provide technical guidance and escalation support to Service Desk on complex incidents. Proven technical knowledge ...

between 2 Schools - will be onsite x4 Days in Clapham, London & x1 Day in Belgravia, London. Onsite - Monday to Friday during Term Time / School Holiday Periods - reduced working hours & flexibility to work from home. *Education Sector experience preferred. *Must be Eligible to work in the UK. Seeking … Teams. MDM - Intune or similar. Google Workspace - desirable experience. Windows Server - knowledge of AD, DNS, DHCP. Basic Networking - Troubleshooting - Wireless Access Points, LAN / WAN, TCP / IP, DNS, VLAN, VPN. Support of End User Devices - Windows, Laptop, Desktop, iPads & Tablets. Hardware ...

c.£30-45k base salary DOE + on call allowance and payments We are looking for a couple of experienced SOC Analysts / Engineers to join our MSP client's growing team in either their Manchester or London office. This is an exciting opportunity to take … Skills and Experience You must either be SC cleared or be eligible for SC clearance. 2+ years of experience in a SOC Analyst / Engineer role Experience in a Service Desk, IOC, NOC, or managed services environment would be beneficial. Strong knowledge of cyber security principles, security monitoring ...

c.£30-45k base salary DOE + on call allowance and payments We are looking for a couple of experienced SOC Analysts / Engineers to join our MSP client's growing team in either their central Manchester or London office. This is an exciting opportunity to take … Skills and Experience You must either be SC cleared or be eligible for SC clearance. 2+ years of experience in a SOC Analyst / Engineer role Experience in a Service Desk, IOC, NOC, or managed services environment. Strong knowledge of cyber security principles, security monitoring and incident response. ...

Flexibility to work from home during holiday periods. Education Sector experience desirable. Must be eligible to work in the UK. Approximately 60% Networking / 40% End-User Computing & IT Infrastructure Support. Seeking to secure a hands-on IT Network Engineer to take responsibility for the configuration, administration, maintenance … administration & troubleshooting of network switches, routers, wireless access points & controllers, including Cisco & Netgear networking technologies. Networking: Strong knowledge of VLANs, inter-VLAN routing, TCP / IP, IP addressing, Subnetting, DNS & DHCP. Wireless Networking: Configuration & troubleshooting of Wireless Networks, including access points, coverage ...

Infrastructure Engineer | Birmingham (Hybrid - 3 / 4 days onsite) | Outside IR35 | £350-£400 p / d | 6 Months (initially) | Cisco / Networking / Infrastructure We're looking for an experienced Infrastructure Engineer to support and maintain enterprise IT infrastructure across network … maintain and troubleshoot enterprise network and infrastructure environments. Configure and support Cisco networking equipment, including routers and switches. Troubleshootnetwork connectivity issues across LAN / WAN environments Work with TCP / IP, routing, switching and network configuration. Support infratructure upgrades, migrations, deployments ...

number of Access Control Lists ( ACLs) for Control Plane traffic in Platform as a Service (PaaS) while maintaining subsystem subnet ingress / egress. Evaluate the need of applications using Broadcast on VxLAN. Perform network engineering in support of the Network Working Group (NWG IPT). Responsible … failover testing of network devices and their impact on system stability. Maintain technical expertise in all areas of network and computer hardware / software interconnection and interfaces - such as firewalls, routers, switches, gateways, middleware, etc. and OSI layer 1 / 2 / 3 / ...

knowledge of cloud security best practices and ability to implement security measures within cloud networks. Strong understanding of networking protocols and technologies, including TCP / IP, DNS, DHCP, VPN, BGP and OSPF. Strong understanding of Virtual Private Clouds (VPCs) and subnets to meet … in cloud platforms. Monitor performance and ensure system availability and reliability Monitor system resource utilization, trending, and capacity planning Provide Level-2 / 3 support and troubleshooting to resolve issues Requirements: Must be a US Citizen with the ability to obtain a Public Trust clearance Bachelors degree ...

commision critical security infrastructure within new construction data center environments. The ideal candidate will possess deep technical knowledge of integrated access control, IP video surveillance, intrusion detection, intercom systems, and security networking. This individual will lead installation, commissioning, troubleshooting, preventative maintenance, and lifecycle upgrades while ensuring … years of experience with Lenel OnGuard . Extensive experience supporting security systems in mission-critical data center environments. Strong understanding of: Access Control IP Video Surveillance Intrusion Detection Security Networking Low Voltage Systems Experience with enterprise security server architecture. Strong knowledge of: TCP / ...

commision critical security infrastructure within new construction data center environments. The ideal candidate will possess deep technical knowledge of integrated access control, IP video surveillance, intrusion detection, intercom systems, and security networking. This individual will lead installation, commissioning, troubleshooting, preventative maintenance, and lifecycle upgrades while ensuring … years of experience with Lenel OnGuard . Extensive experience supporting security systems in mission-critical data center environments. Strong understanding of: Access Control IP Video Surveillance Intrusion Detection Security Networking Low Voltage Systems Experience with enterprise security server architecture. Strong knowledge of: TCP / ...

commercial electronic security systems across a wide range of enterprise environments. The ideal candidate will possess deep technical knowledge of integrated access control, IP video surveillance, intrusion detection, intercom systems, and security networking. This individual will lead installation, commissioning, troubleshooting, preventative maintenance, and system upgrades while ensuring … experience with commercial enterprise security systems including access control, video surveillance, intrusion detection, and integrated security platforms. Strong understanding of: Access Control IP Video Surveillance Intrusion Detection Security Networking Low Voltage Systems Experience with enterprise security server architecture. Strong knowledge of: TCP / ...

teams on Trade Floor technology matters. Install, maintain, and troubleshoot physical computers, thin clients, virtual machines, and related hardware and software; support desktop IP telephony and telecommunications equipment. Perform moves, adds, and changes for desktop and telephone hardware as required. Develop and implement custom technology-based solutions … employee questions regarding computer systems, telecommunication devices, software programs, and related technology. Understand evolving technology needs across the business units and offices / floors supported and identify opportunities to improve the user experience and service delivery. Use IT management processes and tools, including ServiceNow and Change Control ...

interfaces, including UART, SPI, I2C, and Ethernet Work with MCU peripherals such as ADCs, DACs, timers, interrupts, watchdogs, and DMA Integrate and maintain TCP / IP networking using the lwIP stack Perform hardware bring-up and debug interactions between firmware and electronics. Analyze … technical documentation Firmware Developer - The Candidate Preferred experience Strong proficiency in C Commercial experience developing embedded firmware Experience with ARM Cortex-M0 and / or Cortex-M4 microcontrollers Experience with FreeRTOS or a comparable real-time operating system Solid understanding of multithreaded and concurrent programming Experience with UART ...

working relationships with suppliers and technology partners. Keep up to date with emerging technologies, industry trends and cyber security threats. Any other duties / responsibilities as delegated by the Technical Services Manager or Management Team to support the function and development of the service. Role Requirements Degree … Microsoft Azure, Microsoft 365 and Windows Server. Experience administering Microsoft Entra ID, Active Directory and Group Policy. Strong understanding of enterprise networking, including TCP / IP, DNS, DHCP, VPN and firewalls. Experience supporting Microsoft Intune and endpoint management. Experience working within a cyber security ...

usability. Knowledge of security standards and regulations (e.g. NCSC, ISO, SoC, NIST, PCI, GDPR). Experience in one of the following specialisms: AI / ML / Data / Cloud / M365 / Security Architecture Experience in application architecture, software development … / or infrastructure architecture. Industry experience in one of the following sectors: Public / Healthcare / Defence / Commercial Sectors Experience in testing the security of software and infrastructure using appropriate security tools. Experience with Continuous Security, Continuous Integration and Continuous Delivery ...

usability. Knowledge of security standards and regulations (e.g. NCSC, ISO, SoC, NIST, PCI, GDPR). Experience in one of the following specialisms: AI / ML / Data / Cloud / M365 / Security Architecture Experience in application architecture, software development … / or infrastructure architecture. Industry experience in one of the following sectors: Public / Healthcare / Defence / Commercial Sectors Experience in testing the security of software and infrastructure using appropriate security tools. Experience with Continuous Security, Continuous Integration and Continuous Delivery ...

usability. Knowledge of security standards and regulations (e.g. NCSC, ISO, SoC, NIST, PCI, GDPR). Experience in one of the following specialisms: AI / ML / Data / Cloud / M365 / Security Architecture Experience in application architecture, software development … / or infrastructure architecture. Industry experience in one of the following sectors: Public / Healthcare / Defence / Commercial Sectors Experience in testing the security of software and infrastructure using appropriate security tools. Experience with Continuous Security, Continuous Integration and Continuous Delivery ...

Sr. Juniper Network Architect Our global communications client is looking for a hands-on Senior Architect / Engineer for a highly technical, customer-facing role providing post-sales, on-site technical support for Juniper Networks products / solutions. This role partners closely with our client … center, routing and security; able to own customer design and consulting. Experience in supporting major network transformations, upgrades, or expansions. 10+ years large-IP network design, implementation and operation. Large-scale hands-on experience with: MX, QFX, EX, ACX and PTX platforms BGP / OSPF ...

Apply secure coding practices. Design memory-safe software architectures. Perform threat analysis and mitigate cybersecurity risks. Integration & Validation Integrate Rust components with: C / C++ AUTOSAR Linux QNX RTOS platforms Develop unit, integration, and system tests. Support CI / CD and automated quality gates. Mandatory Technical … Skills Rust Programming (Expert) Ownership, borrowing, lifetimes Traits and generics Async programming Unsafe Rust review and containment FFI integration (Rust C / C++) no_std development Embedded Rust ecosystem Cargo workspace management Embedded Systems Bare-metal development MCU and MPU architecture ARM Cortex-M / Cortex ...

Trading Algorithm Strategist - Cash Equities & Algorithmic Trading - London / Hybrid (C++, Algorithmic Trading, Quantitative Trading Strategies, Cash Equities, Low-Latency Systems, High-Performance Computing, Smart Order Routing, Best Execution, Market Data, Order Execution, Linux, TCP / IP, UDP / Multicast … environment. You will have a deep understanding of financial markets and trading strategies, alongside strong analytical and problem-solving skills. Experience with Linux, TCP / IP, UDP / Multicast, inter-process communication, market data feeds, order execution or performance testing would ...

Provide advanced 2nd line support and resolve escalated tickets within SLAs Troubleshoot Windows, Microsoft 365, Active Directory and endpoint issues Support Intune, Azure / Entra ID, Exchange, Teams and SharePoint Troubleshoot DNS, DHCP, TCP / IP, VPN and connectivity issues Support device … records Work with 3rd line, infrastructure, networking and security teams Provide technical guidance to 1st line where required Technical Skills Windows 10 / 11 Active Directory & Group Policy Microsoft 365 Intune & Entra ID / Azure DNS & DHCP Networking, VPN & TCP / IP ...

root-cause resolution. Microsoft 365: Strong Administration across Microsoft 365, Intune, Exchange Online, SharePoint, MS Teams & associated Microsoft Applications. Microsoft Entra ID / Active Directory: User Administration, identity & access management, security groups, permissions, authentication & Group Policy. Microsoft Intune / Endpoint Management: Experience with device enrolment, configuration … Ideally have experience supporting Microsoft Hyper-V virtualised environments. Networking: Hands-on troubleshooting of LAN, Wi-Fi, Network Connectivity, switches, Wireless Access Points, TCP / IP, DNS & DHCP. IT Security: Supporting endpoint security, access controls, system updates, patch management & IT security best practices. Helpdesk ...

Senior Citrix / VDI Automation Engineer PowerShell & CI / CD Location: Sheffield (3 days per week onsite) Day Rate: £350 per day IR35 Status: Inside IR35 We are looking for an experienced Citrix / VDI Automation Engineer with strong PowerShell scripting and CI / … solid Citrix engineering background combined with hands-on automation and DevOps skills. We are particularly interested in engineers who combine strong Citrix / VDI expertise with hands-on PowerShell automation and CI / CD capabilities. Key Responsibilities Manage and optimise Citrix CVAD / DaaS ...

Flexibility to work from home during holiday periods. Education Sector experience desirable. Must be eligible to work in the UK. Approximately 60% Networking / 40% End-User Computing & IT Infrastructure Support. Seeking to secure a hands-on IT Network Engineer to take responsibility for the configuration, administration, maintenance … administration & troubleshooting of network switches, routers, wireless access points & controllers, including Cisco & Netgear networking technologies. Networking: Strong knowledge of VLANs, inter-VLAN routing, TCP / IP, IP addressing, Subnetting, DNS & DHCP. Wireless Networking: Configuration & troubleshooting of Wireless Networks, including access points, coverage ...

microprocessors, and Linux-based systems, contributing to innovative products and solutions. About the Role Design, develop, test, and maintain embedded software using C / C++. Develop software for microcontrollers and microprocessors, including PIC and STM32 series, as well as embedded Linux systems. Work with Linux kernels, bootloaders, device … Linux build systems such as Yocto to create custom Linux distributions. Collaborate with hardware engineers on new hardware bring-up and debugging hardware / software interfaces. Implement and troubleshoot hardware communication protocols including UART, SPI, I2C and Ethernet. Use hardware debugging tools including oscilloscopes and logic analysers. Develop ...