23 of 23 TCP/IP Jobs in East Anglia

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 ❯

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 ❯

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. 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 ❯

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 ❯

Backend Software Engineer / Developer (C++) Cambridge / WFH to £65k Are you a C++ technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software house that's … on the job), up coming projects include a piece around cryptography, there's a strong pipeline of projects to keep it interesting! Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with … strong C++ development skills You have cross platform experience (i.e. Linux and Windows) You have a good understanding of networking technologies, protocols e.g. TCP / IP, UDP, multicast and security principles / regulated environments You're collaborative with clear, concise communication skills More ❯

the secure, resilient, and reliable operation of our corporate communications infrastructure. Qualifications and Experience: Proven experience managing communication networks with technical proficiency in: IP network management Extreme LAN switches and configuration Multi-vendor, multi-technology IP network design TCP / IP and routing protocols Cisco Viptela SDWAN LAN resilience technologies (SPBM, HSRP / VRRP) ITIL framework Avaya VoIP Platforms Network design tools such as AutoCAD & Visio Strong ability to communicate complex IT problems to non-technical audiences. Proactive in anticipating and resolving network issues. Understanding of the More ❯

Senior Infrastructure Engineer Location: Huntingdon, Cambridgeshire UK Clearance: High level of security clearance (SC / DV "Developed Vetting) UNLEASH YOUR POTENTIAL Working across a range of diverse, complex, and secure systems, a Multi-Disciplined Engineer will be technically capable and versatile. You will be a senior technical leader … and outcomes to a broad audience. Extensive experience of producing technical documentation to a high standard. Experience of working in security-cleared environments / working in Defence. Excellent knowledge of virtualisation platforms such as VMware vSphere. Excellent knowledge of Windows Server environments, from design to implementation and support … including: AD and GPO configuration DNS and DHCP Monitoring, A / V, and backup tooling Good knowledge of Tanzu Kubernetes inc. the deployment and configuration of Kubernetes clusters and containerised workloads. Good general knowledge of Microsoft stack technologies such as MS SQL, MS System Centre, Office365, and CLI More ❯

troubleshooting all aspects of AD and its associated services Virtualisation - Good understanding of the virtualization concepts Networking Good understanding of the networking stack, TCP / IP and subnetting Comfortable with a range of backup products, including VM-level solutions. Knowledge of deployment solutions such … as WDS essential. Experience with MDT and / or SCCM highly advantageous Understanding of managed wireless solutions (Ruckus advantageous), including 802.1X security and guest / BYOD networks Knowledge of mobile devices (iOS, Android) and their integration with Windows networks Strong experience dealing with Office 365, Exchange … and Papercut Experience with Web filtering products LGFL, Smoothwall, Sonicwall, Websense Experience with Sophos Enterprise Console and other managed antivirus systems Previous knowledge / experience within the education sector or MSPs beneficial Professional, customer service minded Solutions oriented with good problem-solving skills More ❯

Backend Software Engineer / Developer (Java Spring API Security) Cambridge / WFH to £55k Are you a backend focussed Java technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market … There are challenges around scalability and robustness, you'll be continually learning and progressing your career within a supportive Agile team environment. Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with … strong knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have a good understanding of networking technologies, protocols e.g. TCP / IP, UDP, multicast and security principles You have an appreciation of security and ideally have worked in an ISO More ❯

and networking will be required alongside excellent cybersecurity knowledge and experience. Skills Required Solid knowledge and extensive experience in supporting and designing SIEM / XDR platforms A deep interest and passion for Cyber Security and threat intelligence. Good knowledge and understanding of the following Key technologies / products supported to perform in-depth troubleshooting and cybersecurity investigations: Linux / Unix OS Windows OS Firewalls and NGFW Network devices Cloud platforms Networking including TCP / IP Operational technology LogRhytem Splunk SC Clearance Ability to acquire and maintain appropriate … access to 100s of instant discounts for restaurants, shops, and the cinema. These include money off your weekly shop and discounts on gift / shopping vouchers. World-class training and development Keywords: 44768, LogRhythm, SIEM, EDR, SOC, NOC, Cyber Security, Cyber Threat Intelligence, Log Management, protective monitoring, Network More ❯

implementation: Azure VMs, Networking, Active Directory, Virtual Networks, Azure Backup, Azure Storage. Configuration is essential. Advanced knowledge of Microsoft 365 and Intune Administration / MDM. Expertise in Windows Server Administration. Experience in Storage and Backup Management. Strong networking skills, including DHCP, TCP / IP More ❯

Strong knowledge of common desktop operating systems (Windows, MacOS) and mobile devices (iOS, Android). Basic networking knowledge to assist with issue troubleshooting (TCP / IP, DNS, DHCP, VPN). Experience with IT service management (ITSM) tools and ticketing systems. Excellent communication skills, with More ❯

Job Title: IT Support Analyst Job Sector: Semiconductor / Technology Job Type: Contract Duration: 6 Months Location: Cambridge, UK This role is working with a Korean consumer electronics company. To support wider corporate programmes in artificial intelligence, our Cambridge-based team is expanding across research, engineering, and design … Outlook, and other common software Deliver induction sessions for new starters Manage assets via the Service Desk Portal Log and respond to incidents / requests using the IT Helpdesk platform Create and manage user accounts Administer security tools (e.g. NASCA, ESCORT) Write and maintain user-facing FAQ / … Experience with Windows and Linux operating systems Knowledge of Symantec Antivirus PC installation, setup, and troubleshooting Basic understanding of Active Directory Networking knowledge (TCP / IP, DHCP, DNS) Understanding of firewalls and proxy servers If you’re interested in learning more, please reach out More ❯

analysis In-depth understanding of: Client-server applications and multi-tier web environments Relational databases , firewalls , VPNs , enterprise AntiVirus solutions Networking principles (e.g. TCP / IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) Desirable (Nice-to-Have): Experience in static malware analysis and reverse More ❯

analysis In-depth understanding of: Client-server applications and multi-tier web environments Relational databases , firewalls , VPNs , enterprise AntiVirus solutions Networking principles (e.g. TCP / IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) Desirable (Nice-to-Have): Experience in static malware analysis and reverse More ❯

analysis In-depth understanding of: Client-server applications and multi-tier web environments Relational databases , firewalls , VPNs , enterprise AntiVirus solutions Networking principles (e.g. TCP / IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) Desirable (Nice-to-Have): Experience in static malware analysis and reverse More ❯

years . ** The Role in a Nutshell Working on shift rotation via the DuPont shift pattern, the business requires an experienced Network Security / Firewall Engineer who can provide specialist technical support on complex network security and cybersecurity deployments for businesses in the UK, managing secure contracts. About … following key technologies: CheckPoint Cisco ASA & FirePower Cisco Network (IOS) Cisco ISE F5 Palo Alto Zscaler FortiNet NetScaler Intimate knowledge and understanding of TCP / IP & OSI seven-layer model and how data networks are structured and operate Ability to hold and maintain relevant … in customer bid and delivery requirements for customer contracts You'll have the following Responsibilities To deliver aspects of a security procedure, and / or process for the business that supports the security strategy and policy and takes into account risks and appropriate legal and regulatory constraints Provide More ❯

analysis In-depth understanding of: Client Server applications and multi-tier web environments Relational databases, Firewalls, VPNs, enterprise AntiVirus solutions Networking principles (eg TCP / IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) * Please note this is a shift-based position, following a rotation More ❯

Managed Service Engineers, you will be responsible for the installation and commissioning of new systems, upgrade of existing systems to latest software and / or hardware as required, as well as ongoing break-fix and BAU support to predefined SLAs. As the role is customer facing, it is … service possible to our customers. Technical skills required include: Knowledge of current Windows Operating Systems, including installation and troubleshooting. Experience of Microsoft Servers. TCP / IP and Windows Networking skills. Experience or knowledge of MS Active Directory installation and configuration. Previous experience in a … field based or desktop / IT support role. Quality driven with excellent attention to detail. Naturally we expect you have a full clean driving license. Please note that a company car is included in this role. About Us Optum is a global organisation that delivers care, aided by More ❯