1 to 25 of 73 TCP/IP Jobs in the East of England

Role: Linux Embedded Platform Engineer Salary: up to £85k Location: Cambridge / Hybrid An exciting opportunity has arisen for a Platform Engineer to join a company in a strong growth phase, operating in a fast-paced, start-up-like environment. Key Responsibilities: Develop and maintain BSPs for NXP … Linux projects. Automate system configuration and deployment. Collaborate with hardware and software teams. Implement security and reliability improvements. About you: Proficient in C / C++, Bash, Python. Strong Linux networking knowledge (TCP / IP, Netfilter, iptables, etc.). Experience with Yocto, DPDK … with IPv6, DNS, DHCP, NAT, and network security. Skilled in performance tuning and debugging tools (Wireshark, perf, strace). Experience with 3GPP 4G / 5G protocols, Docker, Kubernetes. Degree in Computer Science, Electronics Engineering, or related field. Benefits: Discretionary bonus Contributory pension Life insurance & income protection 30 days More ❯

Role: Linux Embedded Platform Engineer Salary: up to £85k Location: Cambridge / Hybrid An exciting opportunity has arisen for a Platform Engineer to join a company in a strong growth phase, operating in a fast-paced, start-up-like environment. Key Responsibilities: Develop and maintain BSPs for NXP … Linux projects. Automate system configuration and deployment. Collaborate with hardware and software teams. Implement security and reliability improvements. About you: Proficient in C / C++, Bash, Python. Strong Linux networking knowledge (TCP / IP, Netfilter, iptables, etc.). Experience with Yocto, DPDK … with IPv6, DNS, DHCP, NAT, and network security. Skilled in performance tuning and debugging tools (Wireshark, perf, strace). Experience with 3GPP 4G / 5G protocols, Docker, Kubernetes. Degree in Computer Science, Electronics Engineering, or related field. Benefits: Discretionary bonus Contributory pension Life insurance & income protection 30 days More ❯

Role: Linux Embedded Platform Engineer Salary: up to £85k Location: Cambridge / Hybrid An exciting opportunity has arisen for a Platform Engineer to join a company in a strong growth phase, operating in a fast-paced, start-up-like environment. Key Responsibilities: Develop and maintain BSPs for NXP … Linux projects. Automate system configuration and deployment. Collaborate with hardware and software teams. Implement security and reliability improvements. About you: Proficient in C / C++, Bash, Python. Strong Linux networking knowledge (TCP / IP, Netfilter, iptables, etc.). Experience with Yocto, DPDK … with IPv6, DNS, DHCP, NAT, and network security. Skilled in performance tuning and debugging tools (Wireshark, perf, strace). Experience with 3GPP 4G / 5G protocols, Docker, Kubernetes. Degree in Computer Science, Electronics Engineering, or related field. Benefits: Discretionary bonus Contributory pension Life insurance & income protection 30 days More ❯

IT Manager - 3rd Line Support. £50K + Benefits Package. Permanent. Clapham, London. Onsite - Monday to Friday - Term Time / Flexibility to work from home during school holidays. * Education Sector experience preferred* *Must be Eligible to work in the UK* The IT Manager must have hands-on 2nd / … Support. Role will support 240 staff & 800 students. *Will consider a Senior IT Engineer with Education Sector experience* Skills Experience Required: IT Manager / or / Senior IT Engineer - 3rd Line IT Engineer - Education Sector experience. 2nd Line / 3rd Line IT Support experience … hands-on. MS 365 Administration. Windows 11 / 10. Support of End User Devices - iPhone, iPads, Android & Tablets. MDM - Intune, or similar MDM tool. Apple, MAC - limited support required. Audio / Visual Devices - i.e., Projectors & Interactive Displays etc. Networks, Network Servers (DNS, DHCP, AD), Firewalls, Web More ❯

Connectivity, Wi-fi & Voice, SCALA Managing the design, documentation, and implementation into BAU for network & voice services covering many service providers for the IP / MPLS SCADA network. You will play an important role at a time when the business is integrating services into private- and … development teams to automate configuration, delivery and support processes, and ownership of overall projects. Principal Accountabilities Develop and help design and implement IT / OT network Infrastructure. Design and support solutions specific to our Communications market Developing the architecture that supports our wide portfolio of products in the … ID and protection services, Messaging services, SS7 and mobile signalling services. Design solutions such as large-scale SD-WAN, IPSec and MPLS VPN, IP multicast solutions and public cloud interconnects across wired and wireless comms. Work with strategic vendors for solution evaluation and customization and will provide third More ❯

point between our service desk, projects team and NOC. The ideal candidate will have expertise in diagnosing circuit and hardware issues, knowledge of TCP / IP networking including routing, firewalling and IPAM. The role will also expose the candidate to the deployment and management … Network Support Engineer - Required Skills and Qualifications: 2+ years of enterprise network engineer or administrator experience. Problem-solving mindset. In-depth understanding of TCP / IP networking. Experience with configuration and diagnosing routers, firewalls, and switches. Strong knowledge of VPN configuration and management. Packet … capture / Wireshark analysis. Ability to communicate well with various teams within our organisation. IT Network Support Engineer - Desirable (Nice-to-Have) Skills: Experience with Meraki infrastructure. VPN meshing or SD-WAN experience. BGP routing. Company Benefits: Exposure to latest enterprise Meraki SDWAN technologies. The company operates a More ❯

IT Support Analyst | £35,000 - £45,000 DOE | Cambridge / Hybrid We’re looking for a Technical Services Analyst to join a leading scientific institution as they expand their corporate Technology team. This hands-on, customer-facing role involves providing first and second-line IT support across the … Maintain IT hardware, including laptops, desktops, printers, mobile devices, and video conferencing equipment. Assist with networking and security, working with protocols such as TCP / IP, DNS, DHCP, VPNs, and firewalls. Ensure compliance with IT security best practices and policies. Work with third-party … similar Excellent customer facing experience Strong knowledge of Microsoft 365, Entra ID, Outlook, OneDrive, Teams and other Microsoft technologies Familiarity with networking principles (TCP / IP, DNS, DHCP, VPNs, firewalls). Experience working with MSPs and managing third-party IT services. A Bachelor’s More ❯

IT Support Analyst | £35,000 - £45,000 DOE | Cambridge / Hybrid We’re looking for a Technical Services Analyst to join a leading scientific institution as they expand their corporate Technology team. This hands-on, customer-facing role involves providing first and second-line IT support across the … Maintain IT hardware, including laptops, desktops, printers, mobile devices, and video conferencing equipment. Assist with networking and security, working with protocols such as TCP / IP, DNS, DHCP, VPNs, and firewalls. Ensure compliance with IT security best practices and policies. Work with third-party … similar Excellent customer facing experience Strong knowledge of Microsoft 365, Entra ID, Outlook, OneDrive, Teams and other Microsoft technologies Familiarity with networking principles (TCP / IP, DNS, DHCP, VPNs, firewalls). Experience working with MSPs and managing third-party IT services. A Bachelor’s More ❯

IT Support Analyst | £35,000 - £45,000 DOE | Cambridge / Hybrid We’re looking for a Technical Services Analyst to join a leading scientific institution as they expand their corporate Technology team. This hands-on, customer-facing role involves providing first and second-line IT support across the … Maintain IT hardware, including laptops, desktops, printers, mobile devices, and video conferencing equipment. Assist with networking and security, working with protocols such as TCP / IP, DNS, DHCP, VPNs, and firewalls. Ensure compliance with IT security best practices and policies. Work with third-party … similar Excellent customer facing experience Strong knowledge of Microsoft 365, Entra ID, Outlook, OneDrive, Teams and other Microsoft technologies Familiarity with networking principles (TCP / IP, DNS, DHCP, VPNs, firewalls). Experience working with MSPs and managing third-party IT services. A Bachelor’s More ❯

phone queue in the event of busy periods Part of your role will require you to tackle proactive tasks such as Firmware Upgrades / Process Development / Project Delivery / Recurring infrastructure checks You must be able to work as a team alongside other … and written communication skills Active Directory and GPO administration Exchange administration Excellent experience with Microsoft technologies Good general knowledge of networking and technologies: TCP / IP stack, concept of VLANs and firewalls, wireless configurations 5+ years of technical helpdesk environment Firewall Implementations –Fortigate / Cisco / SonicWall / Watchguard Backup Solutions – Azure / Veeam Virtualisation – Hyper-V, VMware, AVD, RDS In-depth Knowledge of O365 suite & MFA Able to answer complex Networking questions. More ❯

phone queue in the event of busy periods Part of your role will require you to tackle proactive tasks such as Firmware Upgrades / Process Development / Project Delivery / Recurring infrastructure checks You must be able to work as a team alongside other … and written communication skills Active Directory and GPO administration Exchange administration Excellent experience with Microsoft technologies Good general knowledge of networking and technologies: TCP / IP stack, concept of VLANs and firewalls, wireless configurations 5+ years of technical helpdesk environment Firewall Implementations –Fortigate / Cisco / SonicWall / Watchguard Backup Solutions – Azure / Veeam Virtualisation – Hyper-V, VMware, AVD, RDS In-depth Knowledge of O365 suite & MFA Able to answer complex Networking questions. More ❯

IP KVM Engineer / Developer – Embedded Systems (£60,000 - £70,000 + Excellent Benefits) Job Description Excellent opportunity for an experienced IP KVM Engineer to join our Client’s growing team. You will have a deep understanding of embedded systems development including design and … implementation of IP-based KVM (Keyboard, Video, Mouse) functionality for embedded hardware platforms. This role is ideal for someone who is passionate about systems-level programming, embedded Linux, and network-enabled remote control solutions. Key Responsibilities Design and implement IP KVM features in embedded environments … firmware and drivers for video input devices, USB HID emulation, and network transport protocols. Work with BMC (Baseboard Management Controller) platforms to integrate IP KVM functionality into server and edge devices. Interface with Linux framebuffer, DRM, or other video subsystems to capture and stream screen output. Ensure robust More ❯

IP KVM Engineer / Developer – Embedded Systems (£60,000 - £70,000 + Excellent Benefits) Job Description Excellent opportunity for an experienced IP KVM Engineer to join our Client’s growing team. You will have a deep understanding of embedded systems development including design and … implementation of IP-based KVM (Keyboard, Video, Mouse) functionality for embedded hardware platforms. This role is ideal for someone who is passionate about systems-level programming, embedded Linux, and network-enabled remote control solutions. Key Responsibilities Design and implement IP KVM features in embedded environments … firmware and drivers for video input devices, USB HID emulation, and network transport protocols. Work with BMC (Baseboard Management Controller) platforms to integrate IP KVM functionality into server and edge devices. Interface with Linux framebuffer, DRM, or other video subsystems to capture and stream screen output. Ensure robust More ❯

PLC applications and be able to generate technical documentation i.e. functional design specification, user manuals etc. They will need to have Motor Control and / or Electrical Test & Commissioning experience. PLC Software Engineer role includes the following: Developing & maintaining software applications on both new innovative research & development … a product factory test environment. Key requirements: Experience developing complex PLC applications Knowledge of multiple programming languages. Knowledge of Industrial Network protocols (Modbus TCP / IP Modbus RTU Profinet CAN Bus) Ability to generate technical documentation i.e. functional design specification, user manuals etc Desirable … experience / knowledge: Siemens PLC / HMI Mitsubishi PLC / HMI Allen Bradley PLC / HMI Unitronics PLC / HMI Schneider PLC / HMI 3 phase 400v + 1 Phase 230v electrical theory and understanding of electronic components More ❯

PLC applications and be able to generate technical documentation – i.e. functional design specification, user manuals etc. They will need to have Motor Control and / or Electrical Test & Commissioning experience. PLC Software Engineer role includes the following: Developing & maintaining software applications on both new innovative research & development … a product factory test environment. Key requirements: Experience developing complex PLC applications Knowledge of multiple programming languages. Knowledge of Industrial Network protocols (Modbus TCP / IP | Modbus RTU | Profinet | CAN Bus) Ability to generate technical documentation – i.e. functional design specification, user manuals etc Desirable … experience / knowledge: Siemens PLC / HMI Mitsubishi PLC / HMI Allen Bradley PLC / HMI Unitronics PLC / HMI Schneider PLC / HMI 3 phase 400v + 1 Phase 230v electrical theory and understanding of electronic components More ❯

IP KVM Engineer / Developer - Embedded Systems (£60,000 - £70,000 + Excellent Benefits) Job Description Excellent opportunity for an experienced IP KVM Engineer to join our Client's growing team. You will have a deep understanding of embedded systems development including design and … implementation of IP-based KVM (Keyboard, Video, Mouse) functionality for embedded hardware platforms. You will work on developing low-level software for video capture, compression, streaming, and input redirection to enable remote system access and management. This role is ideal for someone who is passionate about systems-level … programming, embedded Linux, and network-enabled remote control solutions. Key Responsibilities Design and implement IP KVM features in embedded environments, including video capture, encoding, and remote user input redirection. Develop and maintain firmware and drivers for video input devices, USB HID emulation, and network transport protocols. Work More ❯

IP KVM Engineer / Developer - Embedded Systems (£60,000 - £70,000 + Excellent Benefits) Job Description Excellent opportunity for an experienced IP KVM Engineer to join our Client's growing team. You will have a deep understanding of embedded systems development including design and … implementation of IP-based KVM (Keyboard, Video, Mouse) functionality for embedded hardware platforms. You will work on developing low-level software for video capture, compression, streaming, and input redirection to enable remote system access and management. This role is ideal for someone who is passionate about systems-level … programming, embedded Linux, and network-enabled remote control solutions. Key Responsibilities Design and implement IP KVM features in embedded environments, including video capture, encoding, and remote user input redirection. Develop and maintain firmware and drivers for video input devices, USB HID emulation, and network transport protocols. Work More ❯

IT Cyber Security Solution Architect: Prior experience as a Cybersecurity Architect Experience in working with MS Windows operating Systems, Active Directory, Group Policies, TCP / IP, DNS, DHCP & Exchange Server Deep understanding of security tooling (Firewalls / Email Gateways / Anti Malware / IPS etc.) Significant experience within a Cyber Defense environment Qualifications / Certifications within Cybersecurity For more information on the IT Cyber Security Solution Architect role, please apply online or reach out to me Catherine Burn on c.burn@ltharper.com More ❯

IT Cyber Security Solution Architect: Prior experience as a Cybersecurity Architect Experience in working with MS Windows operating Systems, Active Directory, Group Policies, TCP / IP, DNS, DHCP & Exchange Server Deep understanding of security tooling (Firewalls / Email Gateways / Anti Malware / IPS etc.) Significant experience within a Cyber Defense environment Qualifications / Certifications within Cybersecurity For more information on the IT Cyber Security Solution Architect role, please apply online or reach out to me Catherine Burn on c.burn@ltharper.com More ❯

you will install and support a large client base of telephone systems Hosted and Traditonal. The role will predominantly be focused on 1st / 2nd Line Support Hosted PBX services Gamma / 3CX / TelcoSwitch. Experience with LG ipecs and Horizon. The successful candidate … support and maintenance, remote diagnostics, new system installation & commissioning, together with technical support responsibilities. The Role: • Salary - Dependent on Experience • Company Vehicle • Laptop / Mobile Phone or Allowance • Regular travel is a requirement of the role Key Responsibilities • Responsible for 1st / 2nd line support office … appropriate for work being performed Skills & Knowledge • Hosted PBX installation and support • Knowledge of Gamma Horizon experience with LG ipecs • Good understanding of TCP / IP networks including VLANs, ACL, Subnetting, STP, QoS • Familiar with WAN / LAN and SIP technologies. • Familiar More ❯

you will install and support a large client base of telephone systems Hosted and Traditonal. The role will predominantly be focused on 1st / 2nd Line Support Hosted PBX services – Gamma / 3CX / TelcoSwitch. Experience with LG ipecs and Horizon. The successful candidate … support and maintenance, remote diagnostics, new system installation & commissioning, together with technical support responsibilities. The Role: • Salary - Dependent on Experience • Company Vehicle • Laptop / Mobile Phone or Allowance • Regular travel is a requirement of the role Key Responsibilities • Responsible for 1st / 2nd line support office … appropriate for work being performed Skills & Knowledge • Hosted PBX installation and support • Knowledge of Gamma Horizon experience with LG ipecs • Good understanding of TCP / IP networks including VLANs, ACL, Subnetting, STP, QoS • Familiar with WAN / LAN and SIP technologies. • Familiar More ❯

Job Description Deskptop Support Analyst Key Accountabilities: Assisting with overseeing the security aspects of the company / project IT set-up including websites that may be hosted internally or externally. Liaison with potential and confirmed collaborators and their IT support partners / staff in coming into … levels are maintained across all systems. Dealing with hardware issues, desktops, laptops, printers, and mobile devices both in person and remotely. Providing Desktop / Laptop support including the following technologies: Microsoft Office 365 products - Outlook, Word, Excel, Access, Internet Explorer, Windows 7, desktops, laptops, printers, networked copiers … and others as assigned. Providing investigation, diagnosis, resolution and recovery for hardware / software problems. When unable to resolve, escalating in accordance with Help Desk escalation processes. Managing service requests, software installations, new computer setups, upgrades, etc. Providing enhancement request feedback to IT regarding technology environment and customer More ❯

Service Desk Engineer (1st / 2nd Line) We are working with a leading IT service provider that is looking for a skilled Service Desk Engineer (1st / 2nd Line) to join their team. This is an exciting opportunity to be part of a dynamic and fast … support for both Mac and PC users. Minimum Experience: 12+ months experience in a helpdesk or IT support role. Experience with Windows 10 / 11 managed support. Printer and server management (2016 / 2019). Management of domains / DNS (GoDaddy, 123 Reg, etc. … . Office 365 Admin Centre / Exchange experience. SharePoint, OneDrive, and Teams support. Networking (DNS, DHCP, TCP / IP). Cybersecurity solutions (AV, email security, web filtering). Preferred Knowledge: 2+ years of experience in an MSP environment. Hyper-V / More ❯

Job Title: Cloud Support Engineer Location: Borehamwood (on-site) Salary: Competitive – based on experience Sector: Managed Services / IT Support We’re working with a growing managed services provider that's expanding its support team due to continued success and new client wins. This is a fantastic opportunity … for a 1st / 2nd Line IT Support Engineer looking to build on their experience and progress in a fast-paced and tech-focused environment. About the Role: This is a hands-on, fully on-site role based at the company's Borehamwood office. You’ll be responsible … Microsoft technologies. While the majority of the work is office-based, occasional travel to client sites may be required. Key Responsibilities: Provide 1st / 2nd line support for client environments Troubleshoot hardware, software, and connectivity issues Escalate tickets when appropriate while maintaining ownership Support cloud and on-prem More ❯

this could be your proving ground. What Youll Be Doing Supporting and improving a globally distributed infrastructure estate with varied Linux systems (Debian / Ubuntu) Managing live database systems (MySQL / MongoDB), backups, and performance tuning Troubleshooting day-to-day technical issues expect some days to … Linux command line and scripting experience (Bash, etc.) 80% of your time Working knowledge of Windows environments 20% Solid understanding of networking concepts (TCP / IP, DNS, VPNs) Experience with virtualization (VMWare / Hyper-V) Exposure to cloud technologies (AWS essential; Azure … / GCP a bonus) Nice to Have Experience with customer-facing deployments or upgrades Familiarity with PHP, Node.js, Python, Java, or JavaScript from an infrastructure perspective Awareness of compliance, security policies, and access controls Any exposure to Site24x7, LDAP, WSUS, or Active Directory Ability to work toward (or More ❯