1 to 25 of 77 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 ❯

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 ❯

Key skills and responsibilities, * Cyber Security Analyst experience * Strong knowledge and experience with Microsoft Windows operating systems. * Proficient in Active Directory, Group Policies, TCP / IP, DNS, DHCP, and Exchange Server. * Ability to effectively multitask, prioritize workload, and manage competing demands. * Experience in analyzing … IT logs and event sources is preferred. * Monitor and administer Security Information and Event Management (SIEM). * Malware analysis and forensics research. * Understanding / differentiation of intrusion attempts and false positives. * Investigation tracking and threat resolution. * Familiarity with data storage systems, backup solutions, and restoration methods. * Understanding of … tools, their functions, and applications, including Anti-Malware, IPS, Web and Email Gateways, security analysis tools, web security tools, and next-generation firewalls / UTMs. * Expertise in computer forensics, cybersecurity laws and regulations, operating systems, and intelligence gathering and sharing techniques. * Strong knowledge of cloud computing, network defence 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 ❯

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 ❯

adding new features. The ideal candidate will be proficient in Assembly and C programming, analog and digital circuit design, and working with 8 / 16 / 32-bit microcontrollers. You will also have experience with peripheral buses like SPI and I2C, and communication technologies such as … RS232, RS485, USB, and TCP / IP. The role involves algorithm development, scripting in Python or similar, automated build and unit testing, debugging with bench test equipment, and participating in document and code reviews. This is a great opportunity to join an exciting business where you … through rigorous testing and optimisation. The Person: Proficient in Assembly and C programming languages. Experience with analog and digital circuit design, and 8 / 16 / 32-bit microcontrollers. Knowledge of peripheral buses like SPI and I2C, and communication technologies such as RS232, RS485, USB, and 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 ❯

software development includes: Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test-driven development. What do you need?: Proficient / Expert in C# / C++ Microsoft Visual Studio, Eclipse, Capacity to function from high level / system view into technical … detail. Outstanding verbal, presentation, and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential : Distributed simulation standards / Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553 / 1760 and Ethernet TCP / IP Practical knowledge of System integration principles and processes What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists 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 ❯

opportunity to work on a range of cutting-edge network infrastructure solutions as we transition services into cloud environments while focusing on IT / OT convergence, automation, and orchestration. As part of this role, you will be responsible for managing the design and delivery of network solutions, supporting … a wide portfolio of communication services including SD-WAN, MPLS, IP multicast, and public cloud interconnects, while providing critical operational support. Key Responsibilities: Design and implement IT / OT network infrastructure solutions. Develop architecture to support communication services, including LTE Roaming, Caller ID protection, SS7 mobile … SDH) and modem configuration. Strong experience with Avaya, Extreme, and Ruggedcom LAN switches and configuration. Expertise in designing complex multi-vendor, multi-technology IP networks. Familiar with network technologies such as MPLS, SD-WAN, and IP multicast. Knowledge of TCP / IP More ❯