1 to 25 of 71 Network Security Jobs in London

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 secure, transparent, and high … asset trading infrastructure. With over a decade of operational excellence in global crypto markets, BTCC continues to invest heavily in strengthening its infrastructure and security architecture to support a rapidly expanding global user base. As part of our ongoing commitment to enterprise-grade security and resilience ...

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 secure, transparent, and high … asset trading infrastructure. With over a decade of operational excellence in global crypto markets, BTCC continues to invest heavily in strengthening its infrastructure and security architecture to support a rapidly expanding global user base. As part of our ongoing commitment to enterprise-grade security and resilience ...

Network and Security Specialist London (Moorgate) – Onsite – Permanent Competitive Salary VIQU have partnered with a global trading organisation looking to hire a Network and Security Specialist to take ownership of network and cyber security across a critical London-based environment. This is a hands … technically led role where the Network and Security Specialist will be responsible for protecting systems, ensuring high availability, and strengthening security posture while supporting day-to-day operations and future growth. Key Responsibilities: • Design, implement, and maintain secure network and security infrastructure to meet current ...

Design, implement, and maintain robust, secure, and scalable network infrastructure solutions? Are you able to ensure high availability, performance, and security of bpha's network systems while mentoring junior staff and collaborating across IT teams? Then we want to hear from you! We're looking for someone … Take a look at our key responsibilities below, and if you think that sounds like you, why not apply! Key Responsibilities Design and develop network architecture strategies aligned with business needs and industry standards. Implement and manage network security measures (firewalls, VPNs, IDS/IPS). Configure ...

Description: Cybersecurity Consultant (Cloud, Data, AI & Microsoft Security) Department: Information Security - (Data & AI team) Duration: Duration 4 months Location : London (Hybrid) Role Overview We are looking for a highly skilled Cybersecurity Consultant with strong expertise across Microsoft Security , Cloud Security , Data Protection , and emerging AI/… security and governance . The role focuses on identifying security gaps, defining secure-by-design patterns, supporting product and platform teams, and strengthening enterprise security posture-particularly across Microsoft 365, Azure, data platforms, and AI-enabled solutions. You will play a key role in threat modelling, risk ...

Network & Security Specialist (Security-Focused) London (Moorgate) | 4 days WFH per month Salary: Competitive Sponsorship: Not available VIQU have partnered with a globally recognised energy trading organisation operating within a highly regulated, security-critical environment. With business-critical systems supporting international operations, cyber security is a core priority rather than an afterthought. This role is heavily weighted towards security , with network responsibilities forming part of a wider cyber defence remit. The Role As the Network & Security Specialist, you'll be the technical authority for cyber security operations , owning ...

Network & Security Project Engineer London HQ/Customer Sites/Hybrid£50,000 – £60,000 + Overtime + BenefitsImmediate Start AvailableThe RoleWe are looking for a Senior Network & Security Project Engineer to join our project delivery team.This is a hands-on, customer-facing role … proven engineer who can confidently implement Low-Level Designs (LLDs) across a broad networking and security stack.You’ll work independently or as part of a team to deliver structured infrastructure deployments across customer environments.SD-WAN experience is an absolute must for this role.Key Responsibilities Implement Low-Level Designs (LLDs ...

Studios who are specialists in bespoke live video networking and production solutions. Cingularity operate at each stage of the remote production workflow, delivering quality network designs and primary distribution services to premium broadcast networks and sports rights holders globally. Please follow this link to understand more about Cingularity … digital services, and events management. Working Conditions: Permanent, London, Spitalfields, London, United Kingdom Hybrid Mon-Fri, 9am-5pm What You'll Do: The Senior Network Engineer (NetOps) at Cingularity is a pivotal role demanding technical expertise and innovative thinking. As a core member of our engineering team, you will ...

growing real estate business is looking for a Network & Security Engineer to support and develop its core infrastructure as the organisation expands and brings more IT capability in-house. This role will focus on maintaining a secure, scalable network environment across multiple sites, with a strong emphasis … Cisco Meraki and Microsoft technologies. Key Responsibilities Manage and support Cisco Meraki networking infrastructure (switching, wireless and security) Maintain and enhance network security, including firewalls, VPNs and monitoring Support and optimise the Microsoft environment (M365/Azure) Act as a senior escalation point for complex infrastructure issues ...

Role: SOC – Network Security Analyst Location: London Salary: Competitive salary and package dependent on experience Career Level: Senior Analyst Please Note: Any offer of employment is subject to satisfactory BPSS and the candidate being granted a level of security clearance which typically requires 10 years continuous … nationalism at the point of application. Note: The above information relates to a specific client requirement Role Description Responsible for managing, monitoring, and optimising network security controls, with a primary focus on firewalls, IDS/IPS, and network threat detection. The role ensures network security ...

Role - Database Security Consultant Location -3 days from Canary Wharf office and 2 days from home Contract - Inside IR35 Job Description Key Responsibilities: Security Onboarding & Product Integration: Collaborate closely with Product Team to integrate and onboard product to security controls. Work with CSO to agree compliance … onboarding requirements to CSO controls. Interpret security policies and standards to define appropriate control compliance for new and existing products. Facilitate the implementation of security controls, including but not limited to: certificate management, (automation) access management and Authorisation, data encryption, and secure configuration. Work with engineering teams ...

Title: Network, Data and Zero Trust Consultant Location: London Salary: Competitive Salary & Package (Dependent on Experience) Level: Accenture will be hiring at Consultant level **Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security … address history at the point of application.** In our team you will learn: The fundamentals of designing, supporting, and maintaining enterprise-scale Zero Trust security architectures. You will be given the opportunity to work hands-on with leading Zero Trust platforms and develop foundational knowledge of modern identity-centric ...

have a current opportunity for a Head of Azure Platform Security on a permanent basis. The position will be based in London. For further information about this position please apply. Requirements Hands-on Azure cloud security architecture and implementation - Defender for Cloud, Policy-as-Code, RBAC, PIM, private … endpoints, and secure landing zone design; AWS security experience also considered Network security engineering: firewall policy design and lifecycle management, micro-segmentation, NSG/UDR/NVA architecture, hub-spoke topology, and perimeter defence for hybrid environments WAF design, deployment, and operational tuning - Cloudflare, Azure Application Gateway ...

Hybrid Working - (minimum 1 day a month in Jersey) A leading technical consultancy with presence on the island of Jersey are undergoing a major network and infrastructure transformation programme and are looking for an experienced Principal Network & Security Architect to join on an initial 6-month contract … . This is a senior architectural leadership role , responsible for shaping network and security architecture across a complex enterprise environment and ensuring solutions delivered by multiple projects and suppliers align with enterprise standards and security strategy. **Please note this role is open to candidates in both ...

Network & Security Project Engineer London HQ/Customer Sites/Hybrid£50,000 – £60,000 + Overtime + BenefitsImmediate Start AvailableThe RoleWe are looking for a Senior Network & Security Project Engineer to join our project delivery team.This is a hands-on, customer-facing role … proven engineer who can confidently implement Low-Level Designs (LLDs) across a broad networking and security stack.You’ll work independently or as part of a team to deliver structured infrastructure deployments across customer environments.SD-WAN experience is an absolute must for this role.Key Responsibilities Implement Low-Level Designs (LLDs ...

Trainee Network & Security Engineer – No Experience Needed Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Recruit Network & Security Engineer Job Programme is designed to help you move into a high-demand network engineering role, even if you have no prior experience. Train online at your own pace and land your network engineering role in 1-3 months. Please note this is a training course ...

Trainee Network & Security Engineer – No Experience Needed Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Recruit Network & Security Engineer Job Programme is designed to help you move into a high-demand network engineering role, even if you have no prior experience. Train online at your own pace and land your network engineering role in 1-3 months. Please note this is a training course ...

Trainee Network & Security Engineer – No Experience Needed Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Recruit Network & Security Engineer Job Programme is designed to help you move into a high-demand network engineering role, even if you have no prior experience. Train online at your own pace and land your network engineering role in 1-3 months. Please note this is a training course ...

Trainee Network & Security Engineer – No Experience Needed Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Recruit Network & Security Engineer Job Programme is designed to help you move into a high-demand network engineering role, even if you have no prior experience. Train online at your own pace and land your network engineering role in 1-3 months. Please note this is a training course ...

Principal Network Architect As a Principal Network Architect , you will be a trusted advisor, technical authority, and strategic partner to our clients. You will lead the design of complex, secure, and scalable network architectures, translating business requirements into robust technical solutions. This role combines technical leadership, solution … level executives to technical engineering teams , translating complex technical and business requirements into high-level and detailed technical architectures. Provide expert consultancy on network strategy, transformation roadmaps, best practices, and emerging technologies. Build strong, long-term relationships that support account growth and customer satisfaction. Technical Leadership & Architecture ...

Senior Information Security Risk Analyst | Cyber Risk | World Renowned Arts Institution Salary: £50,000 - £62,000 Location: London (hybrid) Working pattern: 36 hour working week with flexible start/finish times. Note: Visa sponsorship is not available for this role The Role A world-renowned arts and cultural institution … looking to hire a Cyber Risk Analyst to strengthen its information security capability during a period of ongoing technology and security maturity. You’ll be joining a sizeable technology function operating at real scale, supporting thousands of devices, over a thousand end users, and systems critical ...

technology services organisation that delivers enterprise networking and infrastructure solutions to commercial clients across the UK. They are looking to bring in a Senior Network Engineer to support the design, implementation, and support of complex network environments. This role would suit an experienced engineer who enjoys working … environments and wants the opportunity to take ownership of technical delivery across enterprise projects. The Role You will be responsible for supporting and delivering network infrastructure across customer environments, working closely with internal engineering teams and stakeholders to ensure high availability and performance. Responsibilities include: • Implementation and configuration ...

technology services organisation that delivers enterprise networking and infrastructure solutions to commercial clients across the UK. They are looking to bring in a Senior Network Engineer to support the design, implementation, and support of complex network environments. This role would suit an experienced engineer who enjoys working … environments and wants the opportunity to take ownership of technical delivery across enterprise projects. The Role You will be responsible for supporting and delivering network infrastructure across customer environments, working closely with internal engineering teams and stakeholders to ensure high availability and performance. Responsibilities include: • Implementation and configuration ...

Role Title: Security Architect Duration: contract to run until 30/09/2026 Location: London or Southampton hybrid working 3 days per week onsite Rate: up to £496.80 p/d Umbrella inside IR35 Role purpose/summary Architecture & Design : Develop secure architectures and reference patterns across cloud … business goals, risk appetite, and regulatory requirements. Solution Delivery : Provide architectural guidance during project lifecycle (HLD/LLD), review designs, and ensure solutions meet security requirements. Risk & Threat Management : Conduct threat modelling, assess vulnerabilities, and ensure appropriate mitigating controls are designed and implemented. Governance & Standards : Define and maintain security ...

ONLY - SPONSORSHIP IS NOT AVAILABLE Job Purpose: This role is responsible for overseeing and enhancing the security of our IT systems, data, and networks. You will conduct regular security audits, assessments, and tests, and identify and resolve any vulnerabilities or breaches.You will also develop and implement security … external-facing responsibilities and is required and authorised to act as a representative for the organisation. Key accountabilities:Monitor and Inspect: Regularly monitor the network for security threats or breaches. Policy Development: Develop and implement security policies and procedures to safeguard data and systems. Vulnerability Testing: Perform ...