1 to 25 of 27 Network Security Jobs in the City of London

Network Security Architect - FortiGate, Palo Alto, Zero Trust The Senior Network Security Architect oversees the design, operation, and ongoing enhancement of enterprise network security capabilities across data centre, campus, WAN, cloud, and hybrid infrastructure environments. Details Location - London Hybrid - 2-3 days/week … office Duration - Initially 12 months Rate - Up to £850 per day InsideIR35 via Umbrella Skills and Experience Required Proven experience as a network security architect in the financial services industry Experience working on end-to-end projects Define, maintain, and lead the network security architecture across ...

Network Security Architect Location: London (3 Days Onsite/2 Days Remote) Contract Length: 6+ Months Rate: 750 per day IR35 Status: Inside IR35 We are seeking an experienced Network Security Architect to join a high-profile organisation based in London on an initial 6-month … contract. This is an exciting opportunity to play a key role in designing, implementing, and enhancing secure network infrastructure across both on-premise and cloud environments. You will be responsible for defining network security architecture, driving best practice, and ensuring the resilience, scalability, and security ...

Security Tester, Oracle Cloud Infrastructure – London, UK Up to £1,000 per day, depending on experience 12-month contract engagement London, hybrid working with 4 to 5 days per week onsite Active eDV clearance required ABOUT THE CLIENT Our client is a major technology and consulting organisation delivering … high-profile cloud transformation programme within a secure environment. They are looking for an experienced Security Tester to strengthen security assurance across Oracle Cloud Infrastructure, architecture, networks and access controls. THE BENEFITS Work on a complex, high-profile cloud programme Collaborate with experienced architecture, engineering and security ...

able to interact and collaborate in person. About Engineering at Engine by Starling - https://enginebystarling.com/careers/engineering/As a Security Engineer at Engine, you'll be working on helping to keep our infrastructure secure and compliant and our staff safe and productive. … working on projects covering identity and access management, cloud and network security, vulnerability management, security monitoring, security hardening, compliance reviews, and more. It's a very varied role with lots of close interaction with the infrastructure, security engineering, cross-cutting and compliance teams. ...

Cyber Security Architect & Engineering Lead DGH Recruitment are currently recruiting on behalf of a leading client in the Accountancy industry who require a Cyber Security Architect & Engineering Lead to join the firm in London. You will be responsible for translating security strategy and business requirements into secure … designs, practical controls, technical standards and measurable outcomes. Key Responsibilities: * Define and maintain enterprise security architecture across identity, endpoints, networks, cloud, SaaS, data, applications, APIs, integration platforms and development environments. * Act as the technical lead for AI security, working alongside business, legal, data protection, risk and responsible ...

Senior Security Architect - Senior Manager £70,000 to 95,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Security Architect - Manager Up to £95,000 + bonus | Hybrid | UK A leading technology consultancy is expanding its Cyber & Security practice … looking for an experienced Security Architect to support major programmes across Government, Defence and the Public Sector . This is a senior client-facing role focused on designing secure technical solutions, developing security architecture and advising stakeholders across complex technology environments. The Role You will: Design and develop ...

potential. And with that comes the opportunity to help redefine what our industry looks like, and what you want from your career. Job Description: Network Engineer, Cyber Defence Centre Alternatively, Grant Thornton At Grant Thornton we do things differently - looking to the future, driving ambitious growth and pioneering positive … industry looks like, and what you want from your career. About us The Grant Thornton Cyber Defence Centre is an award-winning* managed security services provider operating at the forefront of cyber security, using industry-leading technologies to protect and support our clients. Alongside our SOC capability ...

currencies, we enable organisations to streamline international transactions, manage currency risk and access a seamless multi‐currency payment infrastructure. Position Overview The Cyber Security Engineer will play a pivotal role in safeguarding the digital assets, systems, and data of our organisation. The successful candidate will provide technical leadership, strategic … remain secure and compliant in a rapidly evolving threat landscape. This role involves close collaboration with technology, compliance, and business teams to embed robust security practices across the business. Key Responsibilities Develop, implement, and continuously refine the minimum engineering and architectural security standards for all code and continuously ...

Cyber Security Controls Tester Location: Fully Remote Contract Length: 6 Months Day Rate: Circa £550 per day (Outside IR35) Security Clearance: Active SC Clearance required (must be current and verifiable) About the Role An established MSSP is seeking an experienced Cyber Security Controls Tester to support … large-scale security assurance programme. This is an excellent opportunity for a security professional with a strong controls testing, audit, risk, or assurance background to assess the effectiveness of security controls across complex environments. Working closely with security architects, risk teams, and business stakeholders, you will ...

Posting Description Associate Director – Cyber M&A - Private Equity Can you bring deep cyber technical knowledge with the ability to understand and articulate cyber security risks and trends, including the common threat vectors that are impacting financial sponsors? Do you have client-facing skills where you can articulate technical … genuine depth in one or more areas, with the curiosity and commercial instinct to work across the rest. Strong understanding of core cyber security domains including IAM, data security, incident response, vulnerability management, network security, business continuity and monitoring. Experience assessing and evidencing controls against recognised ...

Amazon is a fast-growing, multi-billion dollar business that spans across desktop, mobile and connected devices; encompasses ads on Amazon and a vast network of hundreds of thousands of third party publishers; and extends worldwide. Traffic Quality, within Amazon Advertising, builds technology to detect invalid traffic … ensure that Advertiser spend worldwide is directed towards human audiences and protected from ad fraud. As the Security engineering team within Traffic Quality, we research programmatic advertising risk landscapes to build an understanding of existing and emergent threats. We build specialized techniques to detect and mitigate these threats, contributing ...

Senior Network Engineer with Security and Cisco – City London Our Client urgently requires a Senior Network Engineer with heavy background in Network Security on Cisco and Microsoft. The security and support of the company’s network is paramount. Predominately a support role … roles Support IPS deployment for Europeanbranches Develop, maintain and deliver global standards to all networking devices Remediate Penetration Test results Ensure seamless migration of network estate to newly adopted security framework General Skills Experience working within mission-critical environments Experience in operational deployments Datacentre cabling and racking ...

Senior Network Specialist with Security and Cisco - City London Our Client urgently requires a Senior Network Specialist with heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. Predominately a support role … Support IPS deployment for European branches Develop, maintain and deliver global standards to all networking devices Remediate Penetration Test results Ensure seamless migration of network estate to newly adopted security framework General Skills Experience working within mission-critical environments Experience in operational deployments Datacentre cabling and racking ...

driving operational excellence across on-chain monitoring operations, and implementing cutting-edge detection capabilities for smart contract and digital asset security. As a Blockchain Security Operations Vice President in Cybersecurity & Tech Controls, you will contribute significantly to safeguarding the organization's digital assets and infrastructure by proactively detecting, assessing … responding to threats, vulnerabilities, and security incidents. You will regularly collaborate with cross-functional teams to develop a coordinated approach to security, ensuring the integrity, confidentiality, and availability of sensitive data and systems. You will apply advanced analytical, technical, and problem-solving skills to enable operational excellence ...

Senior Network Engineer (Cisco Palo Alto) London/WFH to £75k Are you a network technologist seeking a new opportunity? You could be progressing your career in a senior, hands-on Network Engineer role at a scaling technology company that specialises in renewable energy storage and trading. … Senior Network Engineer you will configure, deploy and maintain network infrastructure, including Cisco routers, Palo Alto firewalls and other network devices, troubleshooting issues to minimise disruption and ensure reliable performance. Collaborating with customer networking teams, stakeholders and wider infrastructure teams, you'll help design, implement and enhance ...

ideas into bold, industry-changing realities. For our business, for clients, and for you The Role Apex is looking for an experienced Enterprise Security Architect to join our growing Security Architecture team. This role is pivotal in designing and guiding the implementation of secure technology solutions across … organization. You will help build scalable, resilient, and secure systems that support Apex’s business objectives and regulatory commitments. Key Responsibilities Serve as the security design authority for assigned projects, initiatives, or architectural domains. Translate security policies and standards into actionable design controls and implementation guidance. Evaluate emerging ...

Senior Network Engineer - London - c£75,000 plus bonus and benefits and On-call Radius is seeking a Senior Network Engineer for a global organisation based in London. 35% Project and design work and 65% BAU Be able to produce basic Network designs Responsibilities Support all internal … European offices, reporting to the Head of Networks. Work with and provide cover for the Customer Networks and Product Development Manager. Contribute to IT network project delivery, including design, build and stakeholder communication. Maintain and configure all routers, switches, and related network equipment. Deliver and support customer connections ...

Network Field Engineer Location: South East/London (Field Based) We are looking for a Network Field Engineer with Juniper networking experience to join a high-profile public sector programme delivering a large-scale network transformation across London and the South East. Working as part … site implementation team, you will play a key role in deploying and commissioning Local Area Network (LAN) infrastructure across 102 customer locations spanning over 67 miles. Reporting to the Senior Network Engineer, you will be responsible for installing, configuring, testing and troubleshooting network infrastructure to ensure successful ...

Secure is seeking a Network Security Engineer to join our 24x7 NOC in a hybrid role based in Central London. You will configure devices, manage firewalls and security policies, and sustain highly secure networks for a major financial services client. Ideal candidates have L2/L3 support ...

Secure in London is seeking an experienced Network Security Engineer to join our 24x7 NOC. You will support a globally operating bank, handling configurations, firewall policies, and high-priority incidents while coordinating with internal teams and the customer. Strong English communication and L2/L3 support experience ...

challenges that span multiple technology domains. Job responsibilities Lead the evaluation and implementation of cybersecurity principles, processes, and controls, guiding technology assessments using established security standards and patterns. Provide cybersecurity architecture and guidance to support business and regulatory requirements. Develop and maintain a comprehensive cybersecurity reference architecture. Serve … subject matter expert in cybersecurity, offering expertise to technology teams and business partners. Conduct security assessments, threat modelling, and technical risk assessments on design proposals from technical teams. Advocate for firmwide frameworks, tools, and practices within the secure Software Development Life Cycle. Influence technology decisions by introducing improvements ...

With your experience as a security engineer, you belong among the elite talents in your industry. Join a vital team at one of the world's most renowned financial institutions. As a Cybersecurity Architect III at JPMorganChase within the Cybersecurity and Technology Controls organisation, you serve as a seasoned … communicate risk and mitigation options using best practices in support of the firm’s business objectives. Job responsibilities Independently performs analysis and reports against security risks to protect data, applications, and infrastructure using modern tools Uses enterprise-authorized AI capabilities within the work environment to accelerate threat modeling, control ...

Senior Network Reliability EngineerPermanent PositionHybrid Role from our Wimbledon Office with On Call WorkDomestic & General is growing fast across 12 countries, protecting the appliances that keep households running and cutting waste by extending product life. Recognised by Great Place to Work and the Inclusive Employers Standard, we’re building … modern, technology lead business and we're looking for a Senior Network Reliability Engineer to drive the performance, reliability and security of our hybrid, enterprise network estate.About the RoleThis is a hands-on senior engineering position with responsibility for the performance, reliability and security ...

Purpose This job is responsible for pro viding IT internal support, including the installation, configuration, maintenance and support of network, services, computing, cyber and information security policies and controls, communication equipment and systems, providing technical advice and support to end users. Main Duties Technical Support Provide general … networking components and business applications. Make minor repairs as necessary but will refer major hardware problems to service personnel for correction. Managing telephone, door security systems, CCTV system, and video conference system (with supplier when necessary). Maintain basic IT system and other business system (liaison with supplier when ...

demonstrated ability to manage the implementation of allocated projects to agreed scope, timescales, budget, and quality of deliverables. A strong understanding of IT infrastructure, network architecture and enterprise environments is preferred. Excellent communication and organizational skills are a requirement. Key Responsibilities Manage end-to-end delivery of network infrastructure projects including LAN/WAN upgrades and network security implementations. Develop comprehensive project plans, resource allocation strategies, and risk mitigation approaches for complex technical initiatives. Ensure infrastructure projects align with enterprise architecture and security standards as well as meet business requirements. Lead large-scale technology ...