76 to 100 of 248 TCP/IP Jobs in the UK excluding London

mitigation strategies. Design, develop and maintain production-quality embedded software for secure, network-connected products. Implement secure communication protocols such as HTTPS / TLS and support reliable device connectivity. Develop, review, test and debug embedded software relating to cybersecurity and networking functionality. Support the investigation, analysis and resolution … years' experience in embedded software development within a wireless, networking, or other high-tech engineering environment. Strong background in Embedded C or C++11 / 14. Experience with network-connected products and communication protocols including TCP / IP and HTTP / ...

Essential Requirements: Security Clearance: Candidates must be either currently SC cleared or eligible to undergo SC clearance. Qualifications: Degree (2:1) or HND / HNC in IT, Programming, or Engineering (or 3+ years of equivalent professional experience). Networking: Advanced command of TCP / IP concepts, including routing, switching, and Layer 7 firewall management. Systems Proficiency: Solid practical experience with Linux environments (e.g., CentOS / Ubuntu, Apache, MySQL). Mindset: A professional, proactive "can-do" attitude with the ability to manage your own projects while contributing effectively ...

maintain software using Python, including writing tests with pytest and implementing software design patterns. Debug, read, and make targeted changes to C / C++ codebases as needed. Work with WebSockets, Web APIs, and cloud-connected applications. Utilize Linux utilities such as v4l2, ntp, systemd, journalctl, and iptables … development and troubleshooting. Apply networking fundamentals, including TCP / IP, DNS, NAT, and related debugging workflows. Collaborate within an interdisciplinary agile team across cloud, mobile, web, and embedded engineering. Clearly discuss technical trade-offs and work collaboratively to reach practical engineering solutions. Key Skills ...

ticketing system. Log, categorise and prioritise support tickets in line with agreed SLAs. Troubleshoot hardware, software and connectivity issues. Support Windows 10 / 11 desktop environments. Provide support for Microsoft 365 applications including Outlook, Teams, Word, Excel and OneDrive. Create, modify and manage user accounts within Active Directory … process. Required Skills & Experience Previous experience in a 1st Line Support, IT Service Desk or Helpdesk role. Strong knowledge of Microsoft Windows 10 / 11. Experience supporting Microsoft 365. Active Directory administration. Microsoft Entra ID / Azure Active Directory experience. Basic networking knowledge (TCP ...

operations. Required Skills & Experience 23 years of experience in IT support, helpdesk, or systems support and maintenance roles Strong knowledge of Windows 10 / 11 and Microsoft Office applications Experience supporting Windows Server environments Experience working with physical and / or virtual servers Good understanding … hardware and troubleshooting Basic to intermediate networking knowledge (TCP / IP, DNS, DHCP, VPNs, Wi-Fi) Experience with Microsoft 365 administration Familiarity with Active Directory and user management Experience supporting CRM and / or telephony systems Experience supporting remote users and remote ...

Principal Platform Engineer (CyberArk / PAM) Active DV Clearance Highly Preferred, Lapsed DV Considered | UKEO | 6 Month Contract Initially | £100 / hour Umbrella | Fully Onsite in Yeovil (compressed hours considered) We're recruiting for an experienced Principal Platform Engineer to join a high-profile defence programme … environments. Capture, analyse and interpret complex customer requirements to drive secure solution design. Produce and review High-Level and Low-Level Designs (HLDs / LLDs). Provide technical leadership and guidance to engineering teams throughout project delivery. Ensure solutions align with secure-by-design principles, security controls ...

infrastructure issues. Act as the primary technical escalation point for the Service Desk team. Administer and support Microsoft 365 services, Azure AD / Entra ID, Windows Server, Active Directory, DNS, DHCP, and Group Policy. Configure, maintain, and troubleshoot networking infrastructure including switches, routers, wireless solutions, VPNs, and enterprise … Line IT Support role within an enterprise environment. Strong experience supporting Microsoft technologies including Microsoft 365, Windows Server, Active Directory, Azure / Entra ID, Exchange Online, DNS, DHCP, and Group Policy. In-depth knowledge and hands-on experience managing enterprise firewalls (such as Sophos, Fortinet, Cisco, Palo Alto ...

Microsoft Sentinel and Splunk Enterprise Security Excellent understanding of MITRE ATT and CK, incident response and threat-informed defence Strong networking knowledge including TCP / IP, DNS, HTTP / S, SMTP, LDAP and VPN technologies Experience analysing Windows, Linux, endpoint, identity, network ...

certification activities. Key skills & experience: Degree in Computer Science, Software Engineering, Electronics, or equivalent experience. Strong embedded software development experience using C / C++. Experience with network-connected devices and communication protocols such as TCP / IP and HTTPS / ...

technical teams, stakeholders, and customers to ensure successful delivery of secure networking solutions. We are seeking a Senior Network Engineer with strong NSX / network virtualisation expertise to support the delivery of secure and complex infrastructure projects. What You Will Do Design, configure, and support network virtualisation solutions … leadership and mentoring responsibilities Confidence to take ownership of solutions and represent networking in technical discussions Core Areas (Must Have) Strong understanding of TCP / IP, OSI model, and routing / switching protocols (BGP, OSPF, QoS, VPNs, VLANs) Network virtualisation ...

outstanding and dedicated individuals within one the most dynamic and forward-thinking companies in the security and lone worker industry? Reliance High-Tech / Reliance Protect is the UK's largest independent integrator / installer of security solutions / lone worker solutions. … brands and organisations to protect their people, assets and reputations through innovative technology and specialist expertise. Unique in the industry, Reliance High-Tech / Reliance Protect combines the capability and footprint of a large organisation, with the agility and customer focus of an independent business. We operate ...

Position: Systems Engineer Job ID: 963091 Location: Redhill, Surrey Rate / Salary: Competitive (DOE) Type: Permanent / Full Time HSB Technical Ltd is a specialist recruiter within the Power & Propulsion, Shipbuilding, Maritime Shipping, Energy and Subsea sectors. We have several permanent and contract vacancies available … Maintaining technical expertise across emerging communications, networking and satellite technologies. HSB Technical's client is looking for someone who has: Essential: Degree, HND / HNC in IT, Programming, Engineering or a related discipline, or equivalent industry experience. Minimum 3 years' relevant Systems Engineering experience. Strong knowledge of TCP ...

equivalent experience) At least 3 years' experience in a similar network engineering role Strong knowledge of: Cisco & Checkpoint firewalls Routing protocols (BGP, OSPF) TCP / IP, UDP, DNS and DHCP NAT / PAT and ACLs VLANs, Trunking, Port Channels and STP IPSec ...

experience in: Platform Engineering Linux (RHEL) Windows Server VMware (vSphere, ESXi) Hyper-V VMware Cloud Foundation (VCF) Virtualisation Enterprise Platform Engineering Network Engineering TCP / IP Routing & Switching VLANs DNS / DHCP VMware NSX Software Defined Networking (SDN) Cisco Enterprise Networking Infrastructure ...

mapping, RF optimisation, and seamless roaming Own the design, upgrade, and lifecycle management of Cisco ISE environments, including version upgrades, patching strategies, backup / restore, and HA topology improvements Optimise ISE policy frameworks, including authentication and authorisation policies, profiling, posture, and identity-based access control Design … accurate technical documentation, runbooks, and support artefacts Job Requirements: Security clearance (SC cleared or the ability to become SC cleared) Strong understanding of TCP / IP and OSI model fundamentals Experience with VLANs, trunking, inter-VLAN routing, DHCP, DNS, NTP, BGP, OSPF, EIGRP Solid ...

revenue, improve Customer Service Engineer capability and confidence and accelerate feedback loops from the field. Where required, you will visit customer sites and / or Field based teams, to ensure swift resolution of any issues, and build stronger relationships with customers. This is a fantastic opportunity … C#, .NET Core and WPF framework, C++, C, SQL (MySQL), and PLC programming; Azure DevOps for task tracking and GitHub for version control & CI / CD pipelines; network protocols, TCP / IP, UDP, Modbus, EtherCAT etc. Qualifications: Apprenticeship and / ...

reliable and fit for purpose. The Role You'll be responsible for: Managing Windows Server environments, Active Directory and Microsoft 365 Supporting Azure / Entra ID, Intune and Exchange Online Maintaining network infrastructure including firewalls, VPNs, VLANs and Wi-Fi Providing 2nd and 3rd line technical support Leading … disaster recovery and system resilience Delivering infrastructure improvement projects and upgrades Working with third-party IT suppliers and managing hardware procurement Supporting ERP / MRP systems within a manufacturing environment Producing IT documentation and promoting best practice across the business What We're Looking For You'll ideally ...

resolved efficiently and customers receive a consistently high level of service. What We’re Looking For Technical Skills: Experience supporting Windows 10 / 11 and Windows Server environments. Good working knowledge of Active Directory and Entra ID. Experience supporting Microsoft 365 (Exchange, SharePoint, Teams, Intune). Understanding … networking fundamentals (TCP / IP, DNS, DHCP, VPNs). Exposure to virtualisation technologies such as VMware or Hyper-V. Familiarity with backup solutions and basic disaster recovery processes. Experience working with Azure and / or AWS is desirable. Personal Skills Previous experience ...

requirements to identify test conditions, risks, and traceability. Developing infrastructure-focused test strategies and plans, including environments, tooling, automation, governance, and entry / exit criteria. Provisioning, validating, and maintaining test environments alongside DevSecOps and engineering teams. Designing and executing functional, integration, regression, resilience, non-functional, and security-focused … technical problems, takes ownership of their work, and thrives in collaborative engineering environments. Infrastructure, Networking & Operating Systems You'll have experience with: Linux / Unix administration and command-line troubleshooting. TCP / IP, DNS, DHCP, routing, switching, VLANs, firewalls, and general networking ...

maintain technical documentation. Work closely with senior engineers to improve platform reliability and operational performance. Essential Skills & Experience Experience supporting Windows Server and / or Linux environments. Understanding of Microsoft Azure services and cloud technologies. Knowledge of networking fundamentals including TCP / IP … analytical skills. Excellent communication skills and the ability to work within a collaborative engineering team. Desirable Skills Microsoft Azure Fundamentals (AZ-900) and / or Azure Administrator (AZ-104). Experience with Kubernetes, OpenShift and Docker. Exposure to Terraform, Ansible or other Infrastructure as Code tools. Scripting skills ...

maintain technical documentation. Work closely with senior engineers to improve platform reliability and operational performance. Essential Skills & Experience Experience supporting Windows Server and / or Linux environments. Understanding of Microsoft Azure services and cloud technologies. Knowledge of networking fundamentals including TCP / IP … analytical skills. Excellent communication skills and the ability to work within a collaborative engineering team. Desirable Skills Microsoft Azure Fundamentals (AZ-900) and / or Azure Administrator (AZ-104). Experience with Kubernetes, OpenShift and Docker. Exposure to Terraform, Ansible or other Infrastructure as Code tools. Scripting skills ...

Systems Integration Engineer (Comms) Bristol, onsite requirement – 12 month duration – Pay rate £53.73 p / h PAYE basic (£61.54 p / h including holiday pay) or £72.54 p / h Umbrella Due to increased demand, our defence client are now looking to expand … ensure coherence is achieved across the user base. Support the customer's TDL SME at: Testing events, Acceptance events & Demonstrations Requirements: Windows / Linux based management systems responsible for the provisioning of Android devices. Integration and testing of ATAK Plugins and Applications into system designs. Comprehension of JavaScript ...

provide administration and support across the organisation's network and security estate, including: Enterprise switching and routing Firewall administration DNS, DHCP and TCP / IP services Secure remote connectivity Network monitoring and performance optimisation Endpoint protection technologies Vulnerability management Security monitoring platforms Certificate … management Technical Environment You'll have strong experience across most of the following technologies: Infrastructure Windows Server Red Hat Enterprise Linux VMware vSphere / vCenter Microsoft 365 SQL Server Enterprise virtualisation Hybrid infrastructure Backup & Recovery Veeam Backup & Replication Disaster Recovery Infrastructure monitoring Networking Cisco networking Fortinet firewalls ...

developing, operating and improving cloud-based platforms and services used across DBT and wider government. Working across Python development, cloud infrastructure, CI / CD pipelines, observability and automation, you'll help improve reliability, developer experience and service performance while supporting critical business services used by thousands of users. … support platform and tooling development. Work closely with development teams to provide and improve platform tooling, including monitoring, logging, metrics, dashboards and CI / CD pipelines. Build, maintain and improve reliable, secure and scalable cloud-based infrastructure using infrastructure-as-code approaches. Support teams to adopt Site Reliability ...

developing, operating and improving cloud-based platforms and services used across DBT and wider government. Working across Python development, cloud infrastructure, CI / CD pipelines, observability and automation, you'll help improve reliability, developer experience and service performance while supporting critical business services used by thousands of users. … support platform and tooling development. Work closely with development teams to provide and improve platform tooling, including monitoring, logging, metrics, dashboards and CI / CD pipelines. Build, maintain and improve reliable, secure and scalable cloud-based infrastructure using infrastructure-as-code approaches. Support teams to adopt Site Reliability ...