201 to 225 of 551 TCP/IP Jobs in the UK

Minimum Qualifications Bachelor's degree in Computer Science, Computer Engineering, a related field, or 10+ years of relevant work experience. Strong knowledge in TCP / IP internetworking, Routing, Switching, networking protocols, and Routing protocols. Hands-on experience designing and operating Cisco hardware, including Nexus … OpenStack). Preferred Qualifications Expertise on Enterprise & Data Center networking technologies. Expertise on the latest Cisco hardware and operating systems (Catalyst, Nexus, IOS / IOS-XE / IOS-XR, NX-OS, and ACI). Large-scale network infrastructure support skills and in-depth knowledge of network … and network automation. Basic knowledge and understanding of Git and REST API. Expert-level internetworking troubleshooting in a large-scale network environment. CCNP / CCIE equivalent is desirable. Experience with Agile methodology and CI / CD. Team player and work well in small and large group More ❯

to ensure robust security Monitor network performance and optimise capacity planning Provide network expertise for internal and external projects Skills & Experience: Expertise in TCP / IP, subnetting, and modern network technologies Experience with Meraki, Palo Alto Firewalls, and cloud platforms Experience configuring and supporting … in Azure, and Infrastructure as Code (IaC) tools like Terraform Automation experience with Cloudflare or similar tools Solid understanding of WAN technologies, DHCP / DNS, SAN / NAS, and virtual servers Strong problem-solving, organisational, and communication skills In return they can offer a salary of More ❯

to ensure robust security Monitor network performance and optimise capacity planning Provide network expertise for internal and external projects Skills & Experience: Expertise in TCP / IP, subnetting, and modern network technologies Experience with Meraki, Palo Alto Firewalls, and cloud platforms Experience configuring and supporting … in Azure, and Infrastructure as Code (IaC) tools like Terraform Automation experience with Cloudflare or similar tools Solid understanding of WAN technologies, DHCP / DNS, SAN / NAS, and virtual servers Strong problem-solving, organisational, and communication skills In return they can offer a salary of 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 ❯

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 ❯

issues Research, identify, reproduce and documents bugs Think outside your role to improve our company products Write blog posts, speak at user groups / conferences, help with benchmarks, and other project work. WHAT YOU HAVE Experience with Java core, multithreading / concurrency, and network programming Able … to troubleshoot and tune for performance (e.g. TCP / IP, Multicast, JVM, Garbage collection) Experience of working with Distributed caching, scalability and high availability systems Knowledge and hands-on experience with Data storage (SQL, NoSQL, Graph, "big-data") Handle stressful situations with grace and … oral communication skills. Additional experience that is desired but not essential Experience with Hazelcast Cloud deployment (Amazon, Azure, Google, K8s etc) Windows and / or UNIX / Linux System administration Large production deployments VM and containerization technologies Other open source projects BENEFITS 25 days annual leave More ❯

Radio Engineer. Major UK Provider of Radio Systems. Covering South East. Salary £50-60K Basic + Car / Car Allowance + Benefits. The Company Being the UKs leading independent communications suppliers, specialising in the design, supply, installation, commissioning and maintenance of wireless voice and data networks. Our … Radio Engineering. Role Includes: Design and build of bespoke technical solutions in line with customer requirements. Provide Technical assurance to customers. Preparation CODEPLUGS / FLEET Plans for customer requirements (Motorola & Hytera). Installation, Troubleshooting and maintenance of telecommunication equipments from different vendors: Hytera, Motorola, Tait, Simoco, Kenwood and … Experience: 2+ years experience from within either military or commercial Radio communication RF propagation experience. Strong IT experience specifically: database management & networking topologies & TCP / IP & DMR / PMR software applications. Must either be currently SC (security cleared) or held previously and More ❯

Senior Radio Engineer. Major UK Provider of Radio Systems. Covering South East. Salary £45-55K Basic + Car / Car Allowance + Benefits. The Company Being the UKs leading independent communications suppliers, specialising in the design, supply, installation, commissioning and maintenance of wireless voice and data networks. … Radio Engineering. Role Includes: Design and build of bespoke technical solutions in line with customer requirements. Provide Technical assurance to customers. Preparation CODEPLUGS / FLEET Plans for customer requirements (Motorola & Hytera). Installation, Troubleshooting and maintenance of telecommunication equipments from different vendors: Hytera, Motorola, Tait, Simoco, Kenwood and … Experience: 2+ years experience from within either military or commercial Radio communication RF propagation experience. Strong IT experience specifically: database management & networking topologies & TCP / IP & DMR / PMR software applications. Must either be currently SC (security cleared) or held previously and More ❯

Radio Engineer. Major Provider of Radio Systems. Based out of the Swansea Office. Salary £35K Basic + Car / Car Allowance + Benefits. The Company Being one UKs independent communications suppliers, specialising in the design, supply, installation, commissioning and maintenance of wireless voice and data networks. Our client … Radio Engineering. Role Includes: Design and build of bespoke technical solutions in line with customer requirements. Provide Technical assurance to customers. Preparation CODEPLUGS / FLEET Plans for customer requirements (Motorola & Hytera). Installation, Troubleshooting and maintenance of telecommunication equipments from different vendors: Hytera, Motorola, Tait, Simoco, Kenwood and … Experience: 2+ years experience from within either military or commercial Radio communication RF propagation experience. Strong IT experience specifically: database management & networking topologies & TCP / IP & DMR / PMR software applications. Must either be currently SC (security cleared) or held previously and More ❯

Radio Engineer. Major Provider of Radio Systems. Based out of HQ - Southampton. Salary £35-40K Basic + Car / Car Allowance + Benefits. The Company Being one UKs independent communications suppliers, specialising in the design, supply, installation, commissioning and maintenance of wireless voice and data networks. Our … Radio Engineering. Role Includes: Design and build of bespoke technical solutions in line with customer requirements. Provide Technical assurance to customers. Preparation CODEPLUGS / FLEET Plans for customer requirements (Motorola & Hytera). Installation, Troubleshooting and maintenance of telecommunication equipments from different vendors: Hytera, Motorola, Tait, Simoco, Kenwood and … Experience: 2+ years experience from within either military or commercial Radio communication RF propagation experience. Strong IT experience specifically: database management & networking topologies & TCP / IP & DMR / PMR software applications. Must either be currently SC (security cleared) or held previously and 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 ❯

Knowledge of End Point Technologies. Knowledge of Backup Solutions. Code re-use and documentation. Azure knowledge is a Plus. GitHub Actions, GitLab CI / CD, CircleCI, Travis CI: Deep knowledge of automating build, testing, and deployment pipelines. Version Control: Strong experience with Git and version control strategies (branching, merging, etc.). Collaboration & Issue Tracking: JIRA, Confluence for coordinating between teams. Networking & Security Networking Concepts: Knowledge in TCP / IP, DNS, VPN, load balancing, and firewalls. Security Best Practices: Implementing security in DevOps (e.g., IAM policies, network security, vulnerability scanning … encryption). Zero Trust, OAuth, OpenID, TLS / SSL: Experience with modern security protocols and practices. Agile Methodologies Experience with Agile, Scrum, and Kanban for iterative and efficient software delivery. Expertise in managing teams and processes aligned with DevOps principles. Infrastructure as Code (IaC) Terraform, Azure Resource Manager More ❯

must, as well as M365 migration experience. Job duties of the Senior Infrastructure Engineer: Design of the enterprise infrastructure landscape. Writing HLD s / LLD s and implementing the designs. Administration of O365 (SharePoint, Security, Defender, Teams, Exchange). Azure Hybrid Cloud administration, contributing to the migration into … experience is a must. Infrastructure design and architecture experience. Experience working with a complex, enterprise infrastructure environment. Implementation of backup solutions and development / testing of disaster recovery plans to ensure business continuity. Experience with Acronis is very advantageous. Scripting and automation experience. Networking knowledge and skills (TCP / IP, DNS, WAN / LAN ect.), ideally with Cisco technologies. End User Computing (Intune, Group Policy, Virtual Desktop ect.). Understanding of ISO27001 compliance and security monitoring tools (defender, purview ect.). Senior Infrastructure Engineer London Up to £75,000 per More ❯

must, as well as M365 migration experience. Job duties of the Senior Infrastructure Engineer: Design of the enterprise infrastructure landscape. Writing HLD’s / LLD’s and implementing the designs. Administration of O365 (SharePoint, Security, Defender, Teams, Exchange). Azure Hybrid Cloud administration, contributing to the migration into … experience is a must. Infrastructure design and architecture experience. Experience working with a complex, enterprise infrastructure environment. Implementation of backup solutions and development / testing of disaster recovery plans to ensure business continuity. Experience with Acronis is very advantageous. Scripting and automation experience. Networking knowledge and skills (TCP / IP, DNS, WAN / LAN ect.), ideally with Cisco technologies. End User Computing (Intune, Group Policy, Virtual Desktop ect.). Understanding of ISO27001 compliance and security monitoring tools (defender, purview ect.). Senior Infrastructure Engineer London Up to £75,000 per More ❯

must, as well as M365 migration experience. Job duties of the Senior Infrastructure Engineer: Design of the enterprise infrastructure landscape. Writing HLD’s / LLD’s and implementing the designs. Administration of O365 (SharePoint, Security, Defender, Teams, Exchange). Azure Hybrid Cloud administration, contributing to the migration into … experience is a must. Infrastructure design and architecture experience. Experience working with a complex, enterprise infrastructure environment. Implementation of backup solutions and development / testing of disaster recovery plans to ensure business continuity. Experience with Acronis is very advantageous. Scripting and automation experience. Networking knowledge and skills (TCP / IP, DNS, WAN / LAN ect.), ideally with Cisco technologies. End User Computing (Intune, Group Policy, Virtual Desktop ect.). Understanding of ISO27001 compliance and security monitoring tools (defender, purview ect.). Senior Infrastructure Engineer East London (4 days a week More ❯

Nexus Fixed and Modular , ASR, ASA, Firepower, ISR, Catalyst), F5 (LTM, GTM, AFM, AWAF) and Fortinet. Operating, configuring and troubleshooting NXOS, IOS XE / XR, F5 TMOS operating systems, FortiOS Strong understanding of the majority of the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC … of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP / IP, Routing, L2 / L3 Switching and the OSI model. Certifications or suitable real-world experience to … problem resolution. Strong communication skills (both written and verbal) and the ability to adapt to technical and non-technical audiences (up to HoD / Director level). Degree in a related field. What's in it for you Our goal is to celebrate our people, their lives and More ❯

Nexus Fixed and Modular , ASR, ASA, Firepower, ISR, Catalyst), F5 (LTM, GTM, AFM, AWAF) and Fortinet. Operating, configuring and troubleshooting NXOS, IOS XE / XR, F5 TMOS operating systems, FortiOS Strong understanding of the majority of the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC … of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP / IP, Routing, L2 / L3 Switching and the OSI model. Certifications or suitable real-world experience to … problem resolution. Strong communication skills (both written and verbal) and the ability to adapt to technical and non-technical audiences (up to HoD / Director level). Degree in a related field. What's in it for you Our goal is to celebrate our people, their lives and More ❯

Nexus Fixed and Modular , ASR, ASA, Firepower, ISR, Catalyst), F5 (LTM, GTM, AFM, AWAF) and Fortinet. Operating, configuring and troubleshooting NXOS, IOS XE / XR, F5 TMOS operating systems, FortiOS Strong understanding of the majority of the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC … of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP / IP, Routing, L2 / L3 Switching and the OSI model. Certifications or suitable real-world experience to … problem resolution. Strong communication skills (both written and verbal) and the ability to adapt to technical and non-technical audiences (up to HoD / Director level). Degree in a related field. What's in it for you Our goal is to celebrate our people, their lives and More ❯

Nexus Fixed and Modular , ASR, ASA, Firepower, ISR, Catalyst), F5 (LTM, GTM, AFM, AWAF) and Fortinet. Operating, configuring and troubleshooting NXOS, IOS XE / XR, F5 TMOS operating systems, FortiOS Strong understanding of the majority of the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC … of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP / IP, Routing, L2 / L3 Switching and the OSI model. Certifications or suitable real-world experience to … problem resolution. Strong communication skills (both written and verbal) and the ability to adapt to technical and non-technical audiences (up to HoD / Director level). Degree in a related field. What's in it for you Our goal is to celebrate our people, their lives and More ❯

Nexus Fixed and Modular , ASR, ASA, Firepower, ISR, Catalyst), F5 (LTM, GTM, AFM, AWAF) and Fortinet. Operating, configuring and troubleshooting NXOS, IOS XE / XR, F5 TMOS operating systems, FortiOS Strong understanding of the majority of the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC … of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP / IP, Routing, L2 / L3 Switching and the OSI model. Certifications or suitable real-world experience to … problem resolution. Strong communication skills (both written and verbal) and the ability to adapt to technical and non-technical audiences (up to HoD / Director level). Degree in a related field. What's in it for you Our goal is to celebrate our people, their lives and More ❯

cloud-based applications. • Manage project delivery with senior members of the business. • Ensure the highest quality software. • Champion modern development practices including CI / CD, automated testing, and secure coding. • Collaborate with R&D, QA, and PMO teams at our Maidstone, Kent facility to innovate and deliver top … Proven leadership in embedded software team, ideally in a regulated industry • Familiarity with ARM Cortex-M microcontrollers, RTOS, and communication protocols (SPI, I2C, TCP / IP). • Some experience with C / C++, C# / .NET • Excellent team leadership, communication More ❯

design and security policies.Monitoring and administering the installation and integration of corporate network communications, including routers, switches, firewalls, DMZ, servers, telephony and LAN / WAN communication services.Managing the IP space across the organisation ensuring VLANs, IP Subnet, DNS, DHCP, VPNs, and VoIP traffic is … hotswap" procedures and emergency hardware failure protocols.Providing regular service status updates to line management and agree and monitor service availability targets.Ensuring the active / active WAN bandwidth and connectivity services are sufficient, balanced and perform efficiently. Planning and testing failover of critical operational services.Researching latest networking developments and … a Technical IT role maintaining secure networks in a MS Windows environment in a multi-disciplined organisation.Expert knowledge of and experience in LAN / WAN / VLAN communications, VPN configuration and enterprise wireless networking. Experience of Dell switches with fibre is preferable.CCNA / CCNP More ❯

Policy. * Advanced knowledge of Office 365 administration (Exchange Online, SharePoint, Teams, OneDrive). * Experience in vitalisation platforms (VMware, Hyper-V). * Networking expertise: TCP / IP, VLANs, routing, firewalls (SonicWall, Cisco, Fortinet), VPNs. * Experience with Microsoft Azure and / or AWS. * Strong More ❯

and manage automation solutions to streamline infrastructure deployment, management, and monitoring. Implement and optimize automation tools such as Azure DevOps (or other CI / CD pipelines), Terraform, Node-Red, and Packer. Deploy and manage monitoring tools (Zabbix, SolarWinds SentryOne, and other network / database monitoring solutions … ability to secure high-value data (PCI cardholder data, PII) and implement security best practices. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP / IP). Proficiency in firewall and load balancer technologies for secure environments. Hands-on experience with virtualization platforms (VMware … Excellent problem-solving, communication, and documentation skills. Some familiarity with financial services regulations and compliance (PCI DSS, GDPR, DORA) would be useful. Desirable / bonus skills and experience: Some interest in learning and using automation tools such as Azure DevOps, Terraform, Node-Red, Packer. Scripting and automation skills More ❯

and manage automation solutions to streamline infrastructure deployment, management, and monitoring. Implement and optimize automation tools such as Azure DevOps (or other CI / CD pipelines), Terraform, Node-Red, and Packer. Deploy and manage monitoring tools (Zabbix, SolarWinds SentryOne, and other network / database monitoring solutions … ability to secure high-value data (PCI cardholder data, PII) and implement security best practices. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP / IP). Proficiency in firewall and load balancer technologies for secure environments. Hands-on experience with virtualization platforms (VMware … Excellent problem-solving, communication, and documentation skills. Some familiarity with financial services regulations and compliance (PCI DSS, GDPR, DORA) would be useful. Desirable / bonus skills and experience: Some interest in learning and using automation tools such as Azure DevOps, Terraform, Node-Red, Packer. Scripting and automation skills More ❯