26 to 50 of 239 TCP/IP Jobs in the UK excluding London

Title: - IT Support Engineer - 1 / 2 Line Contract Type: - 6 months fixed-term (potential to be extended / role become Permanent) Employment Type - Full-Time (37.5 hours p / w) Location - Bury / Manchester About the role Our client is seeking … Laptops, desktops, and mobile devices Printers and meeting room technology Business-critical applications Support and administer: Microsoft 365 (Outlook, Teams, SharePoint) Active Directory / user account management Windows 10 / 11 environments Assist with: New starter onboarding and leaver processes Device builds, deployments, and lifecycle management ...

networking technologies Monday - Friday - 9 - 5:30 The Person: Degree, HND or HNC in Computer Science, IT, Electronics or similar Knowledge of TCP / IP networking, routing, switching and firewalls Eligible to obtain and maintain SC Clearance and commutable to Redhill Reference: BBBH26010 Networking … Datacomms, TCP, IP, Routing, Switching, Firewalls, Satellite, Communications, VSAT, LTE, Systems, Integration, Troubleshooting, Linux, High Availability, Infrastructure, Network, Security, SC Clearance, Graduate, Redhill, Croydon, Surrey, London If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV. ...

Senior Proxy Engineer - Cisco, Routing & Switching, TCP / IP, BGP, OSPF, VPN, Firewalls, Network Security, LAN / WAN, Network Architecture, Network Automation, High Availability, Low-Latency Networks, Enterprise Networking Key Skills & Experience Engineered and deployed secure, resilient network infrastructure and production services. … mitigated operational risks, and maintained technical documentation. Supported high-performance, low-latency environments and drove network automation within regulated enterprise settings. Financial markets / exchange proximity experience highly desirable. Chester / Contract By applying to this job you are sending us your CV, which may contain ...

public sector accounts. This is a remote, client-facing role for a highly technical and experienced presales professional with a strong Government / Public Sector background and current SC clearance. Key Requirements We are looking for a client-facing technical expert with deep presales experience, capable of operating … commercial value Confident at C-Suite Level and able to hold customer meetings onsite Strong expertise in: Cisco routing, switching, gateways, and applications TCP / IP, SNMP, Netflow, VoIP LAN / WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure ...

Circa £50,000depending on experience+ shift allowance Dynamic (hybrid) working : 5 days per week on-site due to workload classification, working a 24 / 7 Shift Pattern Security Clearance : British Citizen This role will require DV Clearance. Restrictions and / or limitations relating to nationality … / or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS) and a Security Check (SC) clearance, which are managed by the MBDA Personnel Security Team. What we can offer ...

evolving regulatory requirements. Key Responsibilities Lead cybersecurity assessments: identifying risks, vulnerabilities, and remediations Design and implement secure, network-connected product functionality, including HTTPS / TLS and RFC-based networking Write, review, and maintain production code for cybersecurity and network features Support compliance with the Cyber Resilience Act, EN18031 … update strategies (Desired) Provide technical leadership and best-practice guidance across engineering teams What We're Looking For Essential: 5+ years' embedded software / systems engineering, including production code delivery, in a relevant wireless or high-tech industry Experience with network-connected products and protocols (TCP ...

evolving regulatory requirements. Key Responsibilities Lead cybersecurity assessments: identifying risks, vulnerabilities, and remediations Design and implement secure, network-connected product functionality, including HTTPS / TLS and RFC-based networking Write, review, and maintain production code for cybersecurity and network features Support compliance with the Cyber Resilience Act, EN18031 … update strategies (Desired) Provide technical leadership and best-practice guidance across engineering teams What We're Looking For Essential: 5+ years' embedded software / systems engineering, including production code delivery, in a relevant wireless or high-tech industry Experience with network-connected products and protocols (TCP ...

evolving regulatory requirements. Key Responsibilities Lead cybersecurity assessments: identifying risks, vulnerabilities, and remediations Design and implement secure, network-connected product functionality, including HTTPS / TLS and RFC-based networking Write, review, and maintain production code for cybersecurity and network features Support compliance with the Cyber Resilience Act, EN18031 … update strategies (Desired) Provide technical leadership and best-practice guidance across engineering teams What We're Looking For Essential: 5+ years' embedded software / systems engineering, including production code delivery, in a relevant wireless or high-tech industry Experience with network-connected products and protocols (TCP ...

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 … within virtualised and platform environments (eg VCF) Hands-on experience with Cisco or equivalent multi-vendor network equipment Network security technologies (Firewalls, IDS / IPS, VPN, segmentation) Familiarity with virtualisation and cloud networking concepts Network monitoring, diagnostic, and analytics tools Understanding of ITIL and service management frameworks Delivery ...

vulnerable people across the UK. Operating at the forefront of digital transformation, they are playing a leading role in the transition to All IP services, developing secure and resilient network infrastructure that underpins essential communication and care services. Your Roles and Responsibilities: While in this position your duties … root causes and implementing long-term solutions using tools such as Wireshark, SIP tracing and packet capture Supporting and maintaining mission-critical SIP / VoIP communications and digital connectivity services Managing firewalls, VPNs and network security controls to ensure secure, compliant and highly available infrastructure Monitoring network performance ...

Firewall Engineer Location: Bath (Hybrid) Contract: 12 Months Rate: Competitive (Inside / Outside IR35 to be confirmed) Firewall Engineer - 12 Month Contract - Bath We are currently seeking an experienced Firewall Engineer to join a well-established organisation on an initial 12-month contract. This is an excellent opportunity … upgrades and platform enhancements. Produce and maintain technical documentation. Required Skills & Experience Strong hands-on experience with enterprise firewall technologies such as: Fortinet / FortiGate Palo Alto Networks Check Point Cisco ASA / Firepower Sophos Experience managing site-to-site and remote access VPNs. Strong understanding ...

documentation of support requests, resolutions, and system configurations. In order to be suitable, you must be available to start immediately (Friday 3 rd / Monday 6 th ) with a short commute to central London (every day). It is also essential to have the following: Proven experience … setting Strong technical skills, including Windows 11, MS 365 (Office, Exchange, Teams, OneDrive & SharePoint), Active Directory and Windows Server, iOS device support (iPhone / iPad / basic Mac), & networking fundamentals (TCP / IP, WiFi, VPN, DNS) Excellent problem-solving skills ...

Senior Software Engineer - Server Side (C# / Worker Service / ORM) Waterlooville, Hampshire | Up to £85,000 + Benefits | Onsite | 4 day week Some projects are maintenance. Some are migrations. And then something genuinely rare comes along - a blank canvas, a serious engineering challenge … common framework, and direct interfaces to sensors, effectors, and external systems. Production-quality engineering where simplicity, precision and pace all matter. Stack C# / Worker Service, greenfield from scratch ORM, NHibernate / Entity Framework, SQL database design and creation DI, Unit Testing, modular 3-tier architecture ...

Microsoft 365 and Entra ID administration. Intune MDM and Conditional Access fundamentals. Active Directory, GPO, DNS, and DHCP. Strong networking fundamentals (VPN, VLAN, TCP / IP, Wi-Fi). Endpoint security, antivirus management, and EDR concepts. Excellent troubleshooting and customer service skills. Experience working … within a structured IT support environment. Technologies Windows Server 2016 / 2022 / 2025, VMware ESXi, Windows 11, Ubuntu LTS, Dell PowerEdge, HP ProLiant, NetApp, Palo Alto, SonicWall, Check Point, UniFi, Aruba, Veeam, Bitdefender, PRTG, SQL Server, MySQL, IIS, Apache, WSUS, and related technologies. Desirable ITIL ...

tasks. Develop and maintain system documentation, including user manuals, API specs, and operational procedures. As a senior engineer, you will; Lead significant projects / developments / parts of the system?(e.g., major subsystem for satellite link, ground station integration). Demonstrate strong architecture / design skills; tackles ambiguous technical challenges. Mentor mid-level / junior engineers; influences technical decisions and best practices. Communicate effectively with leadership and external stakeholders. Proactively seek opportunities for growth, staying abreast of the state-of-the-art,?driving innovation based on new developments and embodying ...

active DV Clearance is required for the role. The successful candidates must be able to work full time onsite in Yeovil, Minimum 3 / 4 days on site but full working week on site. (Extended hours can be done to shorten actual days working on site) Please note … Aria Suite) Design, build and operation of software-defined datacentre platforms Network virtualisation and micro-segmentation concepts (NSX, platform-integrated) Networking concepts (TCP / IP, DNS, DHCP, Firewalls) Automation and Scripting (PowerShell, Bash, Python, Ansible, Terraform) Knowledge of (SbD) cyber security controls and accreditation ...

maintenance of requirements and user stories and ensuring that all user stories and requirements are tracked and traceable to solution components. Oversee deployment / implementation activities ensuring that entry criteria are met, all planned activities are completed and that rollback plans are initiated where required. Review and approve … Vulnerability Management, Threat Intelligence, to identify signs of an intrusion. Experience deploying and configuring applications in a performant manner on cloud and / or OnPrem to support high data ingest rates. Proven delivery and experience leading conducting onboarding activities onto a SIEM Knowledge of OnPrem architectures & design including ...

VMware Cloud Foundation (VCF) stack (vSphere, vSAN, NSX-T, Aria Suite) Network virtualisation and micro-segmentation concepts (NSX, platform-integrated) Networking concepts (TCP / IP, DNS, DHCP, Firewalls) Automation and Scripting (PowerShell, Bash, Python, Ansible, Terraform) Knowledge of cyber security controls Experience across … systems engineering life cycle Integration of compute, storage, and network layers into a unified platform Delivery within secure / enterprise / defence environments Expertise with cloud platforms (AWS) and Infrastructure as Code would be highly desirable Hands-on use of DevSecOps tools and CI / ...

global pharmaceutical client based in Milton Keynes is seeking a skilled IT / OT Automation Engineer to support the delivery of critical automation and infrastructure projects within a regulated pharmaceutical manufacturing environment. The role focuses on implementing and upgrading validated systems, ensuring compliance with GxP standards, and supporting … integrate automated systems used in pharmaceutical manufacturing Ensure systems comply with GxP regulations, including validation and documentation Create and maintain GxP documentation (IQ / OQ / PQ, SOPs, risk assessments, validation plans) Participate in and support the Software Development Lifecycle (SDLC) in a validated environment Configure ...

Analyst (Perm) - SC / DV Clearable Location : Hemel Hempstead Salary: £40,000 - £58,000 + 20% Shift Allowance Shift Pattern: 4 on, 4 off (12 hour shifts) Clearance: SC Cleared (Must be eligible for DV) Contingency: Must be a sole British National Sanderson G&D are seeking multiple … MITRE ATT&CK framework. Understanding of client-server and multi-tier applications, databases, firewalls, VPNs and endpoint security. Solid networking fundamentals (TCP / IP, LAN / WAN, HTTP, SMTP, FTP, LDAP, etc.). Strong analytical thinking and structured problem-solving. An entry ...

issues. Support desktop environments including Windows OS, Microsoft 365, and standard business applications. Manage user accounts, permissions, and group policies within Active Directory / Entra ID. Troubleshoot hardware issues (laptops, desktops, printers, mobile devices). Diagnose network connectivity issues (LAN / Wi-Fi / … . Experience in a 1st or 2nd line IT support role. Strong troubleshooting and problem-solving skills. Good working knowledge of Windows 10 / 11, Microsoft 365 (Outlook, Teams, SharePoint), Active Directory / Entra ID. Understanding of basic networking concepts (DNS, DHCP, TCP / ...

environments, while providing technical leadership to project teams. Experience includes: * Strong experience with VMware NSX-T (or equivalent network virtualisation platforms) * Expertise in TCP / IP, BGP, OSPF, VPNs, VLANs, QoS and Cisco networking * Experience with software-defined networking, micro-segmentation and secure network … architectures * Knowledge of firewalls, IDS / IPS, network monitoring and virtualised environments * Previous experience delivering within secure, enterprise or defence environments * Ability to mentor engineers and own technical delivery It would be an added advantage if you had any of the following: * VMware NSX certification * VCF, vSphere ...

Site Reliability Engineer (Mid / Senior) South West London (Hybrid – 1–2 days onsite) Salary: Competitive + Benefits We are looking for a Site Reliability Engineer to join a well-established small infrastructure team supporting a highly available, production environment. This is an exciting opportunity to work across … call rota involved) Implement security hardening and infrastructure best practices Manage backup and disaster recovery processes and regular testing Support and improve CI / CD pipelines and deployment processes Collaborate with engineering teams to improve reliability and performance Essential Skills Strong Linux systems administration (Ubuntu preferred) Experience running ...

. Essential Skills: Strong experience in 2nd Line IT Support Experience working within an MSP environment Windows Server & Microsoft 365 Active Directory / Microsoft Entra ID Patch Management Networking (TCP / IP, DNS, DHCP, VPN) VMware and / or Hyper … Azure and / or AWS PowerShell (desirable) ITIL and ITSM tools (ServiceNow or Jira) Interested? Apply now with your latest CV. GCS is acting as an Employment Agency in relation to this vacancy. ...

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. ...