1 to 25 of 72 Permanent TCP/IP Jobs in the South East

cryptographic estate and processes while playing an active, hands-on role in the Network Security team. Think 70-80% crypto governance / operations and 20-30% network / security operations. You'll help us deliver secure, resilient connectivity across a multi-national environment. Salary … need. Some shift working may be required. Security Clearance : DV, but you are not required to hold DV currently. Nationality: British Restrictions and / or limitations relating to nationality and / or rights to work may apply. After offer stage, all successful candidates will undergo ...

customer environments. What will you need? Education in Computer Science, Information Technology, Networking, or equivalent hands-on experience Strong understanding of networking fundamentals: TCP / IP, DNS, DHCP, routing, switching, VLANs, and subnetting Exposure to configuring and troubleshooting routing protocols (e.g. OSPF … Layer 2 / 3 switching Familiarity with core network security concepts, tools, and best practices (firewalls, VPNs, IPS / IDS, encryption) Ability to analyse and diagnose network issues using monitoring tools and packet capture analysis Strong verbal and written communication skills, with the ability to work ...

infrastructure, collaborate closely with our managed service providers, third party service providers and vendors for escalations and complex changes, and steward our Azure / M365 estate. You will also liaise with our managed AWS provider to ensure effective service and knowledge flow to the technical operations Team. Experience … security best practices for infrastructure and networks. Hands on delivery of 1st3rd line support for enterprise networks and Microsoft cloud services, including incident / problem / change. Strong knowledge of network protocols (TCP / IP, routing, switching, VLANs ...

Minimum 5 years' experience as a Network Engineer or in a similar role within a complex technical environment * Strong understanding of networking fundamentals (TCP / IP, DNS, DHCP, VLANs, subnetting) * Hands-on experience with enterprise-grade equipment (Cisco, Juniper or similar) * Proven ability with … security technologies (firewalls, VPNs, encryption; Palo Alto or similar preferred) * Skilled in troubleshooting with monitoring tools and packet capture analysis * Familiarity with automation / scripting (Python, API, HTML) desirable * Excellent communication and documentation skills * CCNA certification required; other certifications (JNCIA, PCNSA, CWNA) desirable What would be desirable? * Experience ...

Looking For Essential: Background in SOC, network engineering, security operations or a similar technical security environment. Strong understanding of networking fundamentals, including TCP / IP, traffic flow and general network behaviour. Confident working with SQL to interrogate and manipulate Ability to interpret data … clear, meaningful way. Genuine interest in security research and understanding how threats appear and evolve across networks. Desirable: Exposure to Python and / or data science techniques. Experience working with large-scale security or network datasets. Interest in emerging areas such as bot detection and AI-driven security ...

Attributes: You’re confident, client-focused and technically sharp, with: Strong hands-on experience with Windows 10 and macOS Solid understanding of LAN / WAN / Wi-Fi networking Proficiency in Windows Server 2012 / 2016 / 2019 and technologies like: Active … Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP / IP networking and system configuration Experience with cloud platforms such as Office 365, Google Workspace, AWS or Azure Ability to troubleshoot client-side apps (e.g. Microsoft Office) Advanced problem-solving ...

Engineering, or a related STEAM discipline 3+ years' experience in software development or quantitative roles Strong hands-on programming skills in Python, C / C++, SQL, and / or C# Solid experience with Linux OS Bonus: familiarity with React, SASS / SCSS, or networking … protocols (TCP / IP, FIX, ZeroMQ, etc.) A collaborative, analytical, and solutions-driven mindset What's in It for You High annual bonus potential Excellent pension scheme Private medical care Gym membership and wellbeing perks Generous holiday allowance Work-life balance through hybrid flexibility ...

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 and / … diversity, this is the place to make an impact. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP / IP, DNS, routing, switching, VLANS and load balancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo ...

with strategic goals. Key Requirements Proven experience managing IT Operations teams. Strong knowledge of Active Directory and Office 365 administration. Network administration experience (TCP / IP, DNS, WAN / LAN / Wi-Fi). Experience supporting both Windows and macOS ...

locations, and including approximately 110 client PCs, 23 servers, and various periphery devices. The role is varied, but core elements include: Windows Server / Active Directory / Group Policy Windows 11 M365 Administration Hyper-V Virtual Servers Veeam Backup & Replication SQL database administration / Crystal Reports TCP / IP, DNS, Routers, Firewalls, Switches, VPNs etc Support of Mobile Devices (Phones, Tablets, Scanning Devices) Occasional travel will be necessary, so the successful candidate will need to hold a full current driving license. Desirable: Years of experience ...

Position : Senior IT Engineer Location : Abingdon, Oxfordshire Hours: Full Time Salary : Packages up to £55,000 per annum (depending on experience) + business / performance-related bonus Are you ready to take your career to the next level with an organisation that has been a cornerstone … relationships Expertise in both remote and on-site support Technical skills should include: Cisco Expertise: Strong knowledge of Cisco routers and switches Networking: TCP / IP connectivity and IT security Firewall: Configuration, management, and reporting (Fortinet) Windows Server: 2016, 2019, and 2022 Communication: High ...

remote support from the office, but on occasion you may also be assisting onsite. Your role will involve client support, configuration of hardware / software, repairs and preventative maintenance. Your role will be predominantly Windows / Microsoft focused, Office 365, client OS support and peripheral configuration. … firewalls and cloud services. Experience of networking implementation, diagnosis and IT security is essential. You will have competences in the following areas: * Networking TCP / IP and connectivity with knowledge of routers, switches and Firewalls. * 365 / Azure Experience. * Active Directory / ...

troubleshooting relating to infrastructure, applications and environments. Be part of an on call weekly rotation shared across the Support and Operations teams. Experience / Qualifications Essential requirements Demonstrable knowledge and experience in 3 or more of the following: Microsoft Windows Server Microsoft SQL Server Networking (Load balancing, Firewalls … TCP / IP) Linux (Debian or RHEL) Telephony / UC (SIP, ACD, VOIP) Active Directory (ADFS, domain management, users / groups, policies, certificates etc.) Infrastructure management and maintenance (COTS hardware & Virtualisation - VMware, Hyper-V) Good knowledge and experience of ITIL ...

network configurations, changes, and troubleshooting steps. The ideal candidate for this Network Engineer role will have experience in an MSP or IT / Voice environment and a strong understanding of network technologies and principles: TCP / IP, DNS, DHCP, and WLAN design … / troubleshooting; VPNs (SSL / IPsec), STP, Routing, Firewall Policies, NAT, VIPs, VRRP. Experience with Microsoft Teams Voice and Collaboration and knowledge of Azure or AWS public cloud environments is advantageous. Experience with FortiGate Firewalls is a bonus. The salary on offer for this role ...

across the organisation. What You Will Need Working knowledge of Microsoft 365, Windows operating systems, and Active Directory. Basic networking experience (DNS, DHCP, TCP / IP, LAN / WAN). Hands-on hardware troubleshooting skills. A friendly, solutions-focused approach to support. ...

with the freedom to shape how critical IT systems are built and maintained across the UK and beyond. Role: Infrastructure Engineer (Systems Engineer / 3rd Line Support / IT Engineer) Location: Milton Keynes – hybrid (2 days WFH after probation) Package: £48,000 + 5% pension + … Bonus + 25 days' holiday (rising to 30) + buy / sell up to 5 What you'll be doing Designing, building and maintaining on-premise and Azure cloud infrastructure . Taking the lead on upgrade projects and improvements . Keeping systems secure, stable and future-ready . ...

recommend hardware upgrades Support media playback servers, VR systems, large-format displays, projection mapping, and other production technology Skills & Experience: Experience in technical / support roles, ideally in media, creative, or SME environments Strong understanding of iSCSI, TCP / IP, NAS / ...

technical escalations Essential Experience Strong hands-on experience with Fortinet firewalls (must have) Solid VMware administration skills (must have) Cisco switching (CLI), TCP / IP, VLANs, VPNs, load balancing Strong troubleshooting and analytical skills Knowledge of Linux and Windows environments Experience deploying security updates … monitoring network performance Desirable Azure / AWS familiarity, Dell server / iDRAC experience, NetApp SAN, scripting / automation Exposure to Rubrik, Zerto, Rapid7, penetration-test remediation, and certificate management ...

Electronic Security Installation Engineer to join their growing team Key Responsibilities Install, configure, and commission a range of electronic security systems, including: CCTV (IP & analogue) Intruder alarm systems Access control systems Intercoms and door entry systems Carry out system integration and testing to confirm full operational performance. … security solutions including CCTV and access control, with familiarity across key platforms such as Galaxy, Hanwha, Hikvision, and Honeywell. Good understanding of IP networking, system integration, TCP / IP, security protocols, and the ability to interpret technical drawings and wiring diagrams. ...

/ 3rd Line Team Leader Up to £50,000 DOE Location: Paddock Wood (office-based) Reporting to: Service Delivery Manager Are you an experienced IT Team Leader with a strong 3rd line technical background? Do you have proven leadership experience within IT support or service delivery, ideally … work somewhere that values collaboration, quality service, and continual improvement? If so, this could be an excellent opportunity. The Role As 2nd / 3rd Line Team Leader, you will lead a skilled team of engineers, balancing hands-on technical work with people leadership. Around two-thirds of your ...

Senior IT Support Engineer / Cloud Systems Administrator – 2 nd and 3 rd Line - £46,500 – Central London, Hybrid A well established not for profit organisation based in Central London are looking for a seasoned IT Support Engineer (Cloud) or Systems Administrator with strong … virtual networks. Perform advanced daily system monitoring, verifying the integrity and availability of all hardware, server resources, and key processes. Utilise PowerShell / Automation tools to develop, implement, and maintain system automation and configuration management scripts. Virtual Environment Management: Oversee the administration and lifecycle management of Microsoft Servers ...

remediation actions in coordination with senior engineers and incident response leads. Develop and refine detection content, queries and automated workflows within SIEM / SOAR tooling. Provide customers with clear incident summaries, technical explanations and remediation guidance. Identify emerging threats and document relevant tactics, techniques, and procedures. Support structured … e.g., MITRE ATT&CK) and common attack patterns. Hands-on experience using SIEM tools (e.g., Sentinel or equivalent platforms). Familiarity with EDR / XDR solutions such as Defender for Endpoint, CrowdStrike, SentinelOne or similar. Good grounding in core networking and security concepts (TCP / ...

secure cloud architectures and solutions. Ensure compliance with key security standards and regulations (NCSC, ISO, NIST, GDPR, etc.). Support Continuous Security, CI / CD, and DevSecOps processes. Key Requirements: Proven experience designing and implementing secure cloud solutions. Strong understanding of application and infrastructure architecture. Background in network … application security (OSI, TCP / IP, OWASP, PKI, TLS). Knowledge of governance, risk, and compliance practices. Relevant certifications (OSCP, CREST, TIGER, etc.) are beneficial. Benefits Include: Up to £120,000 base salary + performance bonus Healthcare and dental insurance Pension scheme Minimum ...

Previous maritime experience would be an advantage. Understanding of the Technical Assurance process. Knowledge of computer network architectures, protocols and analysis including client / server, TCP / IP, UDP, NTP and Wireshark. NB. Candidates must be eligible to obtain UK security clearances. ...

Infrastructure Unix Support - RedHat - Ansible - Python - AWS - Project / BAU (50 / 50) Permanent, up to £90,000 base + Benefits, Bonus ** Hybrid Working, 2 days office Leading financial services client is looking for an Infrastructure Unix Support to join their team in London … Production Linux environments with Symantec Clustering Skills and experience required Linux Operating Environment (RedHat), Clustering Technologies, Virtualization (VMWare), Cloud Computing (AWS), DevOps Tooling, TCP / IP Networking Strong experience in Ansible Playbooks and Python scripting (from scratch + library) Possess a strong service-oriented ...