1 to 25 of 69 TCP/IP Jobs in London

Control, Intruder, Intercom Systems and other security solutions. Responsibilities: Provide technical expertise in fault finding and repairs of varied selection of PC / Network based and analogue security systems with a working knowledge of different high end software packages. Provide technical expertise in fault finding and repair … systems from small scale to large Multi-site installations with PC Based front ends. Have understanding of fibre optic transmission systems, LAN / WAN networks and radio telemetry systems to effectively remedy any faults. Liaise with higher grade engineers where required. Provide emergency solutions when operating ...

services in line with SLAs, resolving incidents and requests promptly. System Management: Deploy, maintain, monitor, and troubleshoot servers, networks, telephony, and related hardware / software. Compliance & Security: Ensure infrastructure meets NHS security standards, DSPT Toolkit requirements, and Cyber Security guidelines. Project Support: Contribute to technical projects and assist … improvements. Monitoring & Risk Reduction: Use proactive alerting tools to minimize downtime and maintain performance standards. Technical Expertise: Possess specialist knowledge in Server / Storage and generalist knowledge across other infrastructure domains (Telecoms, Networking, or Architecture) Additional Duties Flexible working hours (8 am-6 pm coverage) and participation ...

Production Services Specialist II | Remote | Inside IR35 | $90 p / h | 4-Day Week (up to 40 hrs, Rota-Based) | IP Services / Load Balancing & DDI We're looking for an experienced Production Services Specialist II (contract) to support a large-scale IP … BlueCat (on-prem and Cloud Resolver) infrastructure. Support incident triage, proactive reviews and disaster recovery testing. Maintain documentation, runbooks and adherence to design / governance standards. Coordinate with senior engineers, architecture and business stakeholders. Contribute to Operations projects and infrastructure improvement initiatives. Key skills: 7+ years' experience ...

usability. Knowledge of security standards and regulations (e.g. NCSC, ISO, SoC, NIST, PCI, GDPR). Experience in one of the following specialisms: AI / ML / Data / Cloud / M365 / Security Architecture Experience in application architecture, software development … / or infrastructure architecture. Industry experience in one of the following sectors: Public / Healthcare / Defence / Commercial Sectors Experience in testing the security of software and infrastructure using appropriate security tools. Experience with Continuous Security, Continuous Integration and Continuous Delivery ...

want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We are currently seeking a Systems Integration Specialist Advisor - TCP / IP Security to join our team in London, London, City of (GB-LND), United Kingdom (GB).JOB PURPOSEAs part … security architecture, serve as an ambassador for security design best practices and providing security architecture and design consulting as required. As an AI / ML Security Architect, you will play a critical role in supporting all of Liberty Global’ s AI-related efforts from a security standpoint ...

months | Inside IR35 Were hiring two separate contract engineers to work on hardware-integrated software projects: Contract C# Software Engineer (Windows) C# / .NET Windows desktop applications (Windows Forms) Multi-threaded & networked applications TCP / IP, UDP Hardware / physical … days per week (initially full-time on-site) Contract C++ Linux Software Engineer (Embedded) Strong C++ on Linux Embedded software experience Networking (TCP / IP, UDP) Build systems (OpenEmbedded / BitBake desirable) Hybrid working once up to speed (up to 2 days ...

security standards and regulations (e.g. NCSC, ISO, SoC, NIST, PCI, GDPR). - Deep architectural xxperience in one of the following specialisms: AI / ML Security / Cloud / M365 / DevSecOps Security Architecture - Experience in application architecture, software development and / … software and infrastructure using appropriate security tools. - Experience with Continuous Security, Continuous Integration and Continuous Delivery techniques. - Experience of network security (e.g. OSI, TCP / IP), web application security (e.g. OWASP) and cryptographic controls (e.g. PKI, TLS). - We are passionate about developing people ...

write production code.Key ResponsibilitiesHands-on Engineering & ArchitectureCore Development: Design, write, and optimize ultra-low-latency, high-throughput exchange connectivity software in Rust, C / C++, and Java.Architectural Ownership: Define the technical architecture for next-generation exchange gateways, order routing systems, and execution client interfaces.Latency Optimization: Conduct deep-dive … objectives and technological advancements.System Design Decisions: Act as the ultimate decision-maker for critical system designs, protocol implementations, and hardware / software trade-offs.Technical Delivery & MentorshipDelivery Leadership: Take end-to-end technical ownership of complex, strategic connectivity initiatives from concept to production deployment.Code Quality & Standards ...

Cyber Security Architect 6-month Contract London or Southampton (~1x a week) Open to either £90k (pro rata) FTC, or £550-650 / day Inside IR35. Cyber Security Architect Our client in the IT Consultancy sector is seeking an experienced Cyber Security Architect with a strong background … recommendations. Collaborate across network, cloud, infrastructure, application and security teams. Key Requirements Strong experience in enterprise network and security architecture. Good knowledge of TCP / IP, routing, DNS, VPNs and secure connectivity. Hands-on architectural experience with enterprise firewall technologies. Understanding ...

tier-1 core network of Liberty Global.Identify and advise our ISP networks to implement similar security measures and monitoring.Review and generate technical specifications / documentationTranslate, create, and hand over network monitoring use cases and tread play books to incident response teamsAct as a mentor, technical lead and escalation … DDoS mitigation, BGP routing and traffic analysis.Trace and identify sources of BGP hijacks, BGP leaks, DDoS, malware or other abuse trafficReview and update / improve security requirements set in policies / guidelines and make sure that these are following industry best practice.Identify potential areas of improvement ...

Tech: C#, concurrent .NET code,TCP / IP and websockets, SQLChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 85k, 20% Bonus- 750 training budget, Pension, Life / … passionate about. C# Developers MUST have:Degree C# and SQL Experience writing efficient, concurrent .NET code Experience working on distributed systems Knowledge of TCP / IP and websocketsThe successful individual will join a small team working directly with the Head of development. My client ...

Tech: C#, concurrent .NET code,TCP / IP and websockets, SQLChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 80k, 20% Bonus- 750 training budget, Pension, Life / … money doing something you are passionate about.C# Developers MUST have:DegreeC# and SQLExperience writing efficient, concurrent .NET codeExperience working on distributed systemsKnowledge of TCP / IP and websocketsThe successful individual will join a small team working directly with the Head of development. My client ...

photocopiers, scanners, and office equipment. Complete preventative maintenance visits. Provide technical advice and user guidance to customers. Configure devices for network environments including TCP / IP, print drivers, scan-to-email, cloud services, and document management solutions. Skills & Experience Previous experience as a photocopier … printer, or field service engineer. Good understanding of networking, including TCP / IP, DNS, DHCP, and Wi-Fi networking. Experience configuring multifunctional devices in networked environments. Strong fault-finding and diagnostic skills. Customer-focused and adaptable team player. The successful candidate can expect ...

Role: Mainframe Network Engineer Location: London, UK (Hybrid) Duration: 6+ Months with possible extension. Responsibilities: Configuration and administration of IBM z / OS mainframe network software. Configuration and administration of network related 3rd party system software. Provision of technical support for Mainframe Networking issues during the normal working … other file transfer products Session Management products eg. TPX, Teleview, CL / Supersession Network Management products eg. NETVIEW, Netmaster / TCPIP Print server products eg. VPS Must be a self-starter, but also a completer / finisher who ensures that tasks / ...

/ 3 rd Line Support Engineer, central London An exciting IT 2 nd / 3 rd Line Support Engineer role with a salary of £35,000 to £50,000 dependent on experience, plus bonus and career progression opportunities for a permanent role based in our Marylebone … London office. We are offering a fantastic opportunity for an experienced IT 2 nd / 3 rd Line Support Engineer with an immediate start at a market leading, dynamic and renowned property, technology and innovative, technology-based car parking company. Euro Car Parks is a market leading, renowned ...

years of programming experience in Rust or C++ and the willingness to learn new languages quickly. With the expectation to contribute across Rust / Java / C++ / Python codebases as required.Experience with Linux development: Experience with using Linux and developing software running … experience with Docker.Preferred Qualifications:Any of the following skills would be particularly advantageous, but we welcome applications without these:Experience with data science / AIFamiliarity with NATS.ioKnowledge of networks and networking protocols (such as TCP / IP and to cryptographyFamiliarity with ...

Senior Network Automation Engineer - Python £102,000 | 12-month contract | Central London - Hybrid | PAYE / Inside IR35 Strong Network Engineer who can genuinely code in Python? We're hiring a Senior Network Automation Engineer to join the infrastructure engineering team of a leading global technology company, working … automation and AI-assisted engineering What we're looking for 7+ years' relevant engineering experience Strong hands-on Python programming Excellent networking fundamentals - TCP / IP, BGP, MPLS, IPv4 / IPv6 Experience building network automation for provisioning, deployment or operations Strong Linux ...

of your own career progression then this role is for you.The Lead Automation Engineer should have:3 years experience with Windows Systems / systems support / operations support and Windows AutomationPowershell scriptingKnowledge of Windows DSCStrong technical leadership experienceUnderstanding of how tasks should be automated.Creating … managing documentation.Virtualisation including Hyper-V and SCVMM.Microsoft platforms including Windows Server 2008R2 / 2012R2, IIS 7 / 8.Good understanding of TCP / IP and the OSI stack.Usage of Active Directory.Enterprise server estates including Blade systems and high-density servers.Enterprise networking ...

employer reflecting how our employees are at the very heartof whatwe do: UK & Ireland's premier AWS, Microsoft & Oracle partner 3300+ strong, €350 / £300m revenue business 10+ years as a Great Place to Work in Ireland & UK Best Workplace for Women in the UK & Ireland by GPTW … excellent customer service and build strong relationships with end-users. Handling escalations calmly & professionally Onsite presence & demonstrating end user empathy Provision of VIP / Executive support Monitor system performance and identify potential issues proactively. Conduct routine health checks of systems, applications, and networks to ensure optimal performance. Monitor ...

will include: Configure, manage and troubleshoot FortiGate firewalls and Fortinet security solutions. Manage firewall policies, NAT, VPNs, routing and security rules. Support LAN / WAN, switching, routing and network security infrastructure. Monitor network performance, availability and security. Investigate and resolve complex network incidents and outages. Perform network changes … Ensure network environments meet security and operational standards. Essential Skills & Experience Strong commercial experience as a Network Engineer. Hands-on experience with Fortinet / FortiGate environments. Solid understanding of TCP / IP, DNS, DHCP, VLANs, routing and switching. Experience with firewalls, VPNs ...

working alongside project teams and clients to deliver successful installations Technologies you'll be working with: Windows Server & Active Directory Microsoft Azure VMware / Hyper-V Cisco, HPE, Aruba & Dell hardware Firewalls, wireless infrastructure & networking TCP / IP, DNS, DHCP & VLANs Structured … cabling (Cat5e / Cat6 / Fibre) Server racks, patch panels & cable management Backup technologies & ConnectWise (or similar) What's on offer: Salary up to £45,000 Company van & fuel card Exposure to a variety of infrastructure and data centre projects Ongoing training and career development Opportunity ...

IP Services Engineer About the Role We are looking for an experienced IP Services Engineer to join a large enterprise technology environment, providing operational support across critical network services. This is a hands-on production support role, focused on maintaining service availability, troubleshooting complex technical issues … ownership of issues through to resolution and supporting the ongoing reliability and performance of network services. Key Responsibilities Provide operational support across enterprise IP and network services. Act as a technical point of escalation for complex network incidents. Investigate, troubleshoot and resolve business-impacting network issues. Support incident ...

Exchange Messaging SME – Exchange, Active Directory & Microsoft Sentinel Job Summary We are looking for an experienced Exchange / Messaging / SME with strong expertise in Microsoft Exchange, Active Directory (AD), and Microsoft Sentinel. The successful candidate will be responsible for supporting, maintaining, troubleshooting, securing, and improving … automation. Investigate security incidents and suspicious activity. Integrate Microsoft Sentinel with Active Directory, Microsoft 365, Defender, and other security platforms. Develop Logic Apps / playbooks to automate security response. Tune alerts and reduce false positives. Technical Skills Microsoft Exchange Server / Exchange Online Active Directory Domain ...

Corda Protocol RWA yield marketplace to scale it to multichain & multi-curator future• Design and build Solana programs (Rust / Anchor) for vaults, order books, AMMs, lending markets, or related liquidity infrastructure.• Build the full stack around these programs: indexers, keepers / crankers … APIs, and the React / TypeScript front ends that expose them to users and integrators.• Work directly on market-making and liquidity systems and the plumbing that keeps venues liquid and solvent.• Participate in code review, threat modelling, and internal / external audits ...

Infrastructure Engineer (NICE / Zoom) Quant is urgently looking for an Infrastructure Engineer with Nice and Zoom experience to join our high profile client. Our client is a well known broker in the equities space. They are currently building a greenfield trading platform based in equities. You will … video conference systems o Ability to gather and troubleshoot issues using log files and network traces o Strong knowledge of SIP, including CUBE / SBC o Work with other IT teams, including Security, Network, and Systems engineers, in planning and designing voice and video infrastructure and deployments ...