1 to 25 of 74 TCP/IP Jobs in the South East

/ 2nd Line Managed Services Analyst M365, Windows, Azure, Networking, DNS, TCP / IP, Active Directory, Exchange, Intune, Routers, Firewalls, Switches, VPN. My client is a small, friendly but well established IT Managed Services provider based in Central London. They have … immediate requirement for a proven 1st / 2nd Line Managed Services Analyst. As 1st / 2nd Line Managed Services Analyst you will be driven by outstanding customer service abd client satisfaction, eager to develop your technical skills who can act as the 'face ...

Microsoft 365 Administrator / IT Support Analyst Mon-Fri onsite in Debden IG10 Salary + pension scheme + health Free onsite gym & parking Offices are a 5 mins walk from Debden tube station (Central line) with close road links to M11 / M25 / A406 / A12 NB: Please only apply if you are able to work from their Debden (IG10) offices Monday-Friday. Hybrid or remote working is not available. Candidates must be able to demonstrate a sub-60 mins commute time. Company Established in 2009 and regulated ...

/ 2nd Line Support Engineer Ashford, Kent – Office-based Up to £32,000 DOE Are you currently working in IT support and ready to strengthen your technical skills? Do you enjoy troubleshooting across Microsoft 365, desktop, and user environments? Are you looking for an MSP where … progress, not stay stuck on the same tickets? If so, this could be a strong next step. We are recruiting for a 1st / 2nd Line Support Engineer to join a well-established Managed Service Provider in Ashford. This role is ideal for someone operating at strong ...

software engineering team (typically 5 to 20 engineers) delivering multiple concurrent R&D and production programmes. The focus is on embedded and / or application software in secure environments, with end-to-end ownership across the software lifecycle (requirements through design, implementation, test, verification, deployment and support). … c. 5 engineers, depending on team structure). Key responsibilities Lead the architecture, design, development, documentation, and testing of embedded and / or application software. Derive software requirements and architecture from higher-level system requirements and design artefacts. Apply object-oriented design principles to support reuse and integration ...

experience within an MSP environment in a 3rd Line or Project Engineering capacity Hands-on experience with Microsoft 365, Azure, and Azure AD / Entra ID Experience supporting AVD (Azure Virtual Desktop) environments Strong knowledge of Windows Server and Active Directory Solid networking knowledge including TCP … / IP, DNS, DHCP, VLANs, and switching fundamentals Experience with virtualisation technologies and virtual machines (VMware / Hyper-V) Knowledge of storage, backup, and disaster recovery solutions PowerShell scripting and automation experience Experience using ConnectWise, PSA, or RMM tools within an MSP Excellent troubleshooting ...

guidance to engineering teams Required Skills and Experience Strong background in DNS architecture and enterprise network design Deep understanding of DNS protocols (UDP / TCP, recursive and authoritative DNS) Strong IP networking knowledge including TCP / IP, routing ...

Advert£32,000 + Excellent Benefits + Comprehensive Training Must Be Eligible For SC Clearance (Minimum 5 Years in UK) Location: Redhill / Hybrid Post Probation + travel to remote sites Sector: Satellite Communications / Enterprise Networks / Maritime & Remote Connectivity The Opportunity … technology adoption Travelling at short notice to support installations, surveys and configurations when required What they’re looking for Essential Strong grounding in TCP / IP networking (routing, switching, firewalls – ideally Layer 7) Experience troubleshooting complex network and IT issues end-to-end Exposure ...

role. Strong knowledge of Windows Server and Active Directory. Expereince with Microsoft Business Central Experience administering Microsoft 365 environments. Familiarity with VMware and / or Hyper-V. Good understanding of networking fundamentals including DNS, DHCP, TCP / IP, VPNs, and firewalls. Excellent … training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com / gb / en / privacy-notice. ...

security (DNSSEC, DDoS protection, threat mitigation) Monitor performance, availability, and ensure robust incident response processes Act as escalation point for complex DNS / network issues and lead root cause analysis Drive automation using scripting (Python, PowerShell, Bash) and Infrastructure as Code Collaborate with cross-functional teams to ensure … compliance and best practices What You'll Need to Succeed Active SC Clearance (essential) Expert knowledge of DNS protocols (recursion, caching, TCP / UDP, zone transfers) Strong experience with DNS platforms (BIND, Windows DNS, Infoblox) and cloud DNS services Knowledge of DNS security, including DNSSEC ...

Troubleshoot hardware, software, and connectivity issues Perform physical infrastructure tasks (racking, cabling, patching) Manage server rooms and comms environments Support network troubleshooting (LAN / WAN / Wi-Fi / voice) Handle incidents, requests, and changes via ITSM tools (e.g. ServiceNow) Coordinate with vendors … manage repairs / logistics Support infrastructure projects, upgrades, and migrations Ensure compliance with security, safety, and IT standards What We're Looking For 3-5 years' experience in Network / Infrastructure Engineering Strong hands-on IT infrastructure and troubleshooting experience Knowledge of cloud technologies (Azure / ...

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. ...

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 ...

line with the company's business needs through innovation, creativity and professionalism. Able to demonstrate expertise and experience in software used on industrial / vehicle / vessel systems. Reporting to the Software Manager the Software Lead role involves taking responsibility for the delivery of projects … Windows and Linux: C++ Javascript Python XML JSON HTML CSS Web backend servers (Angular, Django, NodeJS, React, Apache or similar) Web Sockets Docker TCP-IP / UDP SQL or other databases Dev tools (Wireshark, system log interrogation etc..) Databases Cyber Security Desirable: Exposure ...

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 ...

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 ...

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 ...

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 / ...

knowledge of SIEM platforms (e.g. Microsoft Sentinel, Splunk, Elastic) * Experience writing and tuning queries using: o Kusto Query Language (KQL) o ES|QL / Kibana Query Language o Splunk SPL * Understanding of event correlation, alerting, and detection use-case development ________________________________________ Technical Foundations * Strong knowledge of: o Linux … Windows operating systems o Core networking concepts (TCP / IP, DNS, HTTP / S, firewalls, VPNs) * Experience analysing logs across: o Endpoint, identity, network, and cloud environments ________________________________________ Threat Detection & Security Tooling * Strong knowledge of: o EDR / XDR concepts ...

leading autonomy and unmanned systems company. We are continuously innovating within the core area of Autonomy and Unmanned Aerial Systems (UAS / UAV) such as autopilots, navigation solutions, mission systems and ground control stations. We are seeking a DevOps Engineer to support the continued evolution … embedded applications. This role will be instrumental in administering and improving our core engineering tooling, as well as designing and implementing robust CI / CD pipelines that enable efficient, high-quality software delivery. Key Responsibilities: Administer, maintain and improve software development tools including: GitLab JFrog Artifactory Jira / ...

initiatives. On-call & Travel Participate in an on-call rota for major incidents and perform occasional travel to sites and data centers. EDUCATION / CERTIFICATIONS Bachelors degree in Computer Science, Information Security, or related field (or equivalent practical experience). Cisco CCNP or higher (or equivalent). Cloud … networking certification (e.g., Azure / AWS) highly desirable. Security certifications (e.g., CompTIA Security+, CySA+, or SSCP) are advantageous. EXPERIENCE Minimum 10 years experience in enterprise network engineering, with proven team leadership and workload management responsibilities. Demonstrated experience in designing, implementing, and supporting SD-WAN, large-scale ...

manufacturing teams to deliver robust, high-performance solutions. As an Embedded Systems Developer, your key responsibilities will include: Developing embedded software in C / C++ (and some C# where required) Writing low-level firmware (drivers, peripherals, comms interfaces) Supporting board bring-up and hardware / software … integration Carrying out unit, integration and system-level testing Debugging and resolving complex hardware / software issues Contributing to design reviews and technical discussions Producing clear technical documentation and following best practice standards Requirements: 5+ years’ experience in embedded systems development (ideally within a manufacturing environment) Strong programming ...

excellence through incident resolution, preventative maintenance, and continuous service improvement. Skills and Experience Essential: Proven expertise in scoping, designing, implementing, and maintaining LAN / WAN architectures, VPNs, firewalls, and routing solutions. Strong knowledge of enterprise networking technologies, including switching, routing, firewalling, and wireless infrastructure. In-depth experience working … with enterprise-grade network hardware. Solid understanding of network protocols and services, including TCP / IP, DNS, DHCP, BGP, OSPF, EIGRP, and MPLS. Experience with cloud networking concepts and integrations (e.g. Azure Virtual Networks, VPN gateways, load balancers). Strong analytical and troubleshooting skills ...

environments. Configure and maintain authentication solutions (SSO, SAML, Entra Connect). 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 ...