18 of 18 Network Security Jobs in the City of London

looking for an experienced Network Security Engineer to join a growing Cyber Security function, taking ownership of the design, implementation, and ongoing enhancement of secure network infrastructure across on-premise, cloud, and hybrid environments. This is a hands-on engineering role suited to someone with … strong background in enterprise networking, network security technologies, and Azure cloud networking. You will be responsible for delivering secure connectivity solutions, improving network resilience, and supporting key security transformation initiatives including Zero Trust and network segmentation. Key Responsibilities Network Security Engineering Design, implement ...

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 ...

Security Consultant Public Sector & Defence Location: Flexible across the UK (with client travel) Salary: Competitive + Excellent Benefits Package Clearance: Eligibility for SC Clearance required A leading global technology and consulting organisation is looking for a Security Consultant to join its growing Public Sector & Defence practice, supporting some … most critical and complex digital transformation programmes. This is an opportunity to work alongside industry-leading security specialists on large-scale projects across Healthcare, Central Government, Defence and wider Public Sector environments. Youll play a key role in designing secure enterprise solutions, advising on cyber risk, and helping shape ...

Security Architect (API/Product Security) Retail Hybrid: 3 days onsite per week in London 6 months+ £750 - £800 per day In short: We require a strong, application-focused Security Architect with a keen background in development or at least the ability to assure a product … engineers on the product whilst also facing off to more senior stakeholders in the business. In full: You will be responsible for augmenting the Security Architecture team with speciality skills and help scale our security presence across the wider technology and infrastructure teams. • Provide engineering and product teams ...

Head of Network Services Dynamic Search Solutions – London Area, United Kingdom (Hybrid) Head of Network Services Location: Hybrid London – 2–3 days office Type: Full-Time, Permanent Salary: £80,000 – £110,000 (DOE) Company A leading technology service provider, delivering cutting-edge solutions and services in a multi … emerging managed service capabilities, this company prides itself on employee development, retention, and innovation. Overview We’re looking for an experienced Head of Network Services to lead and evolve a high-performing network function, spanning operations, automation, and team leadership. This is a strategic leadership role with real ...

CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities. 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 architecture, consultancy, and pre-sales engagement, requiring a strong ability to operate at both strategic and hands ...

Network Automation Engineer City of London (Hybrid) | Permanent | Up to £80,000 + Bonus & Benefits Were working with a leading financial services organisation looking to hire a Network Automation Engineer to join their growing infrastructure team. This is a fantastic opportunity to play a key role in modernising … automating a large-scale, global enterprise network, working at the intersection of networking and DevOps. The Role Youll be responsible for driving network automation initiatives, improving efficiency, and supporting the design and delivery of scalable, resilient infrastructure across a complex global environment. Key Responsibilities Designing and implementing network ...

months, Inside IR35 Rate: £700 p/day Assignment Rate We are seeking a Zero Trust Delivery Lead to join a major cyber security transformation programme. You will lead the design and delivery of an enterprise Zero Trust strategy while driving implementation across a complex, global, federated organisation. … clarity, this role requires both a strong Zero Trust/network security subject matter expert and a proven delivery lead capability. Experience in only one of these areas will not be sufficient for the scale and complexity of this programme. You will own the end-to-end Zero ...

Security Consultant Location: London/Flexible Hybrid Working (3 days onsite per week) Salary: £50,000 - £65,000 + Competitive Benefits Package & Signing on Bonus Security Clearance Requirements Please note that any offer of employment is subject to successful BPSS and SC security clearance checks. Applicants must … outside of the UK. Full British nationality is also required for this position. About the Team Join a collaborative and innovative team delivering complex security solutions across the UK public sector, healthcare, defence, and central government environments. You'll work alongside experienced professionals on high-profile transformation programmes, using ...

call compensation We are seeking an accomplished Senior Cyber Operations Analyst to join a high-performing Blue Team operating at the forefront of modern security operations. This is a technical role suited to an experienced analyst with strong engineering instincts, hands-on coding capabilities, and a deep understanding … caveated UK SC Clearance. Key Responsibilities Develop, maintain, and optimise detection content (primarily within Splunk SIEM) to identify threats across cloud, endpoint, and network environments. Collaborate across security functions to identify gaps in logging, alerting, and detection coverage aligned to business risk. Improve SecOps processes by recommending enhanced ...

Azure Platform Network Engineer Location: City of London (Hybrid) Contract: 3-6 months Rate: £680 per day (Umbrella - Inside IR35) Overview We are seeking an experienced Azure Platform Network Engineer to support a high-profile programme within a complex enterprise environment. This role focuses on designing, implementing … secure AI and platform workloads. This is a hands-on engineering role , ideal for someone with deep expertise in Azure networking, private connectivity, and network security operating at enterprise scale. Key Responsibilities Design and implement Azure Virtual Network (VNet) architectures , including hub-and-spoke and VNet peering ...

client, a technology-driven global proprietary trading firm, is seeking an experienced Network Engineer to join their team in London. As part of this well-established and highly regarded firm, you'll play a pivotal role in designing, implementing, and maintaining the network infrastructure that underpins a fast … paced financial trading environment. This will involve managing and optimising production infrastructure, collaborating closely with systems administrators and security analysts, and ensuring high availability across colocations, cross-connects, and the broader network estate. The ideal candidate will have at least 5 years of network engineering experience within ...

Cloud Network Architect Initial 3-month Contract Fully Remote £650 - £700 | Inside IR35 We are working with a global IT Services Provider seeking an experienced Cloud Network Architect to support the migration from FortiGate to Azure Firewall within a complex enterprise environment. Responsibilities: Lead the design and migration … from FortiGate to Azure Firewall Assess existing Azure Landing Zones and hybrid network architecture Design secure and scalable Azure networking solutions Manage routing design across Azure Firewall, VPN Gateway and ExpressRoute Perform firewall ruleset and feature parity analysis Identify risks, gaps and mitigation strategies throughout the migration Provide technical ...

Cyber Security Engineer Illumio/GCP/GCVE Migration Project We are seeking a mid-to-senior level Illumio Engineer to support a large-scale migration initiative to Google Cloud Platform (GCP), including Google Cloud VMware Engine (GCVE). The ideal candidate will bring strong hands-on experience with ...

landing zone readiness, cutover planning, and decommissioning. * Own core Azure networking design and operations, including vNETs/subnets, routing, peering, private endpoints, NSGs, and network security patterns. * Manage hybrid connectivity concepts such as ExpressRoute, vWAN, VPN gateways, and integration with on-prem network services. * Support hybrid identity … across Active Directory and Microsoft Entra ID, including Conditional Access and identity governance controls aligned with Zero Trust principles. * Implement and maintain Azure security and governance controls (Policy/initiative, RBAC, logging/monitoring, and automated compliance guardrails). * Maintain working knowledge and provide escalation support of VMware vSphere ...

managing cloud infrastructure and assets You will own core Azure networking design and operations, including vNETs/subnets, routing, peering, private endpoints, NSGs, and network security patterns Managing hybrid connectivity concepts Supporting hybrid identity across Active Directory and Microsoft Entra ID, including Conditional Access and identity governance controls … Implementing and maintaining Azure security and governance controls Capacity planning of enterprise datacentre infrastructure Essential skills and experience required: A minimum of 5 years’ experience designing, deploying, and operating Microsoft Azure in a large-scale environment – experience in the professional services field would be preferred but other large scale ...

recruiting for a Network Architect to work 1-2 days a week in London, remaining time remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. Candidates must have experience of AWS and Azure. … comfortable documenting this. You must then be able to propose any improvements focusing on IoC and Automation. You must also have expertise in cloud network security. Please apply ASAP if you match the requirements. #J-18808-Ljbffr ...

United Cerebral Palsy of Georgia is seeking a Network Architect to work 1-2 days a week in London, with the remaining time remote. This role requires strong expertise in AWS and Azure, alongside Cisco experience. The position includes assessing and documenting existing cloud setups and proposing improvements with … focus on IoC and Automation, while ensuring cloud network security. Candidates should apply ASAP if they meet the qualifications. #J-18808-Ljbffr ...