11 of 11 Contract TCP/IP Jobs in London

infrastructure, networking, and SOC teams to deliver robust security outcomes. Key Responsibilities: Palo Alto Administer, configure, and support Palo Alto NGFWs (PA-Series / VM-Series) including: Security policy rules, NAT, zones, routing, interfaces, HA, and objects App-ID / User-ID / Content … filtering, Anti-Spyware, Vulnerability profiles SSL decryption policy management (where applicable) and related operational impacts Work closely with Network Engineers, Cloud / Platform teams, and Service Owners Support projects such as: Firewall migrations, data centre moves, cloud connectivity, segmentation initiatives Zero Trust or least privilege initiatives Integration with ...

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 day and out of hours on call support. Act as a Mainframe Networking resource … 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 / ...

Network Security Engineer | BTCC Location: [To Be Confirmed] Contract Type: Full-Time, Permanent Working Model: On-site / Hybrid (as applicable) Industry: Cryptocurrency / Blockchain / Fintech About BTCC Founded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, delivering … organisational and regulatory requirements. What You Bring 3–5 years of hands-on experience in network security engineering. Strong understanding of networking principles, TCP / IP, routing, switching, and firewall technologies. Proven experience managing FortiGate firewalls and FortiSASE solutions. Familiarity with ...

Senior Infrastructure Engineer Central London £550 - £650 p / d - outside IR35 3 month initial term A well-established, growing business is seeking an experienced Senior IT Infrastructure Engineer to support both core infrastructure and M&A projects. This is a critical role during a period of ambitious … Responsibilities: * Lead the assessment, integration and consolidation of IT environments during mergers and acquisitions * Manage core office and site networks, including LAN / WAN, VPNs, IP addressing and firewall operations (FortiGate)u * Conduct audits of IT infrastructure, cloud environments (Azure, AWS) and enterprise applications ...

Support Microsoft 365, Active Directory, Azure AD, and Exchange environments Manage user accounts, permissions, group policies, and access control Assist with onboarding / offboarding of staff across multiple office locations Monitor and maintain network connectivity across branch offices.. Technical Skills & Experience Core Infrastructure Support Windows 10 / 11 & macOS support Microsoft 365 (Exchange Online, SharePoint, Teams) Active Directory & Group Policy Azure AD / Entra ID Endpoint management (Intune or similar) Networking Fundamentals (Essential) Strong understanding of core networking concepts including: TCP / IP fundamentals DNS DHCP ...

premise experience is essential. Experience operating as a proxy SME in a complex, multi-regional enterprise environment. Deep understanding of proxy technologies: explicit / transparent proxies, PAC files, SSL decryption, authentication, etc. Strong understanding of TCP / IP, DNS, HTTP / … convert business and security requirements into robust technical designs. Solid background producing technical documentation and design artefacts. Desirable Skills Any relevant proxy / security certifications. Familiarity with ISO 27001, NIST CSF or related security frameworks. Experience working within regulated environments or with ITIL-based service models. Working Model ...

connectivity issues across desktops, laptops, and trading peripherals. Support and maintain trading technologies , including market data platforms and trading applications. Manage Windows 10 / 11 environments , including desktop builds, OS upgrades, migrations, and deployments. Support multi- monitor trading desk setups , docking stations, turrets, and specialist hardware. Work closely … teams to resolve complex incidents. Maintain documentation and assist with technology rollouts and system upgrades . Key Skills & Experience Experience providing Trading Floor / Front Office IT Support within financial services. Strong support experience with Windows 10 / 11, Microsoft 365, Active Directory, and Exchange . ...

knowledgeable in IT, have a passion for Cyber Security, excellent interpersonal skills, and be a strong team player. This is an integration / troubleshooting role focused on web application behaviour and browser-level diagnostics; it is not a role for building new websites or product UI. Core Responsibilities … Endpoint Security team to implement and support Menlo's browser isolation solution. Lead web integration and compatibility efforts (eg, authentication flows, cookies / sessions, headers, browser behaviour, and application-specific issues). Troubleshoot and resolve web application and browser-related issues affecting the browser isolation solution; work with ...

delivered on time, within scope, and aligned with required business objectives. Key Responsibilities Plan, manage, and deliver network infrastructure projects (e.g., LAN / WAN, data centre, cloud connectivity, security, and network upgrades). Lead projects involving cloud network architectures, including VPC / VNet design, site … site VPNs, client VPNs, Direct Connect / ExpressRoute, and hybrid environments. Define project scope, objectives, timelines, and resource requirements. Coordinate with architects, network engineers, vendors, and business stakeholders to ensure technical and operational alignment. Develop and maintain detailed project plans, schedules, risk registers, and status reports. Track project ...

Security Operations Engineer - London (4 days onsite / 1 day WFH) Up to £600 p / d (outside IR35) A leading construction engineering business is seeking an SecOps Engineer to their team. They are a well-established business about to enter considerable operational change making … including SIEM, threat detection and data security, endpoint protection, network analytics for alerts Provide documentation for technical standards to meet corporate security policies / industry best practice Perform security reviews, identify gaps in security architecture and apply appropriate remediation Ensure appropriate technical measures are in place to comply ...

Essential Skills: Must have knowledge of IT concepts such as DB design, DB layout, DB structures, DB stored procedures, DB tables, DB optimization, TCP / IP, IT security concepts and practices Must be an expert in SQL Server along with a good understanding … little supervision. Ability to analyze and write business and technical specifications and interact with IT and auditor teams. A degree in information technology / computer information systems or related. 6 + years of work experience in database support and management. Clear understanding of IT Operations, Software Development ...