8 network, systems & security jobs found in Westminster, London

Hiring: Network Engineer (Professional)Duration: 6-Month ContractLocation: London or Sheffield (Hybrid: ~2 days per week on-site)Level: Professional (Band P3)Are you a CCNP-level engineer with a passion for hybrid cloud environments? We are looking for a high-caliber Network Engineer to join our IT Infrastructure and Operations team for a critical 6-month project.This role sits at the heart of our Platforms team, where you'll bridge the gap between traditi

🚀 Senior Java Engineer - Payments (ICON IPF)Location: London (Hybrid: 2 days/week in-office) Duration: 12+ MonthsSector: Fintech / Tier-1 Banking 🏦🌟 Role OverviewAre you a heavy-hitter in the payments space? We are looking for a Senior Java Engineer with deep expertise in the ICON IPF framework to spearhead the delivery of large-scale, mission-critical payment systems.You'll be diving into modern, cloud-native architectures, building robust solutions th

Threat & Adversarial AI Expert 6 Months Contract + Extension 📍London Based 2 days in the office 💰£500 to £600 a day Inside IR35 A pioneering financial institution is seeking an experienced Threat & Adversarial AI Expert to join their cybersecurity team. You will act as the primary architect of safety for the firm's generative AI ecosystem, ensuring agentic capabilities remain resilient against an evolving global threat landscape. As a Threat AI Expert

Build and scale the "Safety & Trust" engine for our agentic AI ecosystem. You will be the technical lead responsible for ensuring our AWS Bedrock-based agents meet the highest standards of FCA Operational Resilience, DORA, and EU AI Act (Art. 15) compliance.Core ResponsibilitiesAutomated Red Teaming: Implement adversarial testing (Garak, Pyrit, AgentDojo) directly into CI/CD pipelines with automated release gating.Centralised Eval Platform: Operate a firm

Compliance Specialist (Cyber Risk Management & Assurance)Are you a risk professional with a knack for bridging the gap between technical security and business compliance? We are looking for a Compliance Specialist to join our Risk, Legal, and Regulatory Affairs function. In this role, you will play a pivotal part in safeguarding the organization by identifying and managing a broad spectrum of risks, with a specific focus on leading our cyber security vulne

Solutions Consultant/ Pre Sales Consultant - Enterprise Browser SecurityLocation: London, HybridType of role- 12 Months contract with potential extensionPayrate - £35 - £38 Per hour Inside IR35We're hiring a Solutions Consultant to join a global technology leader working on a cutting-edge Enterprise Browser Security platform.This is a unique opportunity to work on a next-generation security product that's redefining how organisations protect users in a clo

Job Opportunity: Network Design Specialist (Special Projects)We are looking for a Network Design Specialist to join our Mobile Networks team. You will be responsible for creating bespoke RAN solutions for complex environments like stadiums, transport hubs, tunnels, and major events. The RoleDesign: Develop site-specific 4G/5G RAN and DAS solutions. Technology: Identify appropriate transmission and capacity requirements, including Neutral Host and Femto pro

Senior Technical Consultant - VMwareLocation: London & Hybrid | Client Facing RoleSalary: circa £70,000 to £85,000 package depending on experienceA global technology consultancy based in London, is urgently looking for a new Senior Technical Consultant with strong experience of large-scale, complex VMware projects to join their Professional Services team. You will specialise in VMware, Storage and Compute consulting, solution design and implementation of c