26 to 50 of 119 Network Security Jobs in London

Senior Network Engineer (12 month Fixed Term Contract) Hybrid working: 3 days per week required in the office in City of London. The role will take responsibility for all operational monitoring, support and administration of my clients global 24x7 mission critical IT systems. Responsibilities: - Take the lead on network and network security operations - Daily System Monitoring of network systems and key processes - Reviewing system and application logs - Perform regular performance monitoring - Liaison with 3rd party suppliers on system issues - Operational responsibility for the network, WAN and Internet connections. - Update BCP\DR documentation and topologies ...

Information Security Manager (GRC) £75,000 | Central London | Hybrid, 4 days in office | Permanent I'm supporting a growing FTSE-listed business that is looking to hire an Information Security Manager to play a central role in protecting its information assets across both business and property technology. This … someone who enjoys operating with breadth over depth: an all-rounder who is happy moving between governance, risk and compliance work and broader cyber security topics within a small, high-impact team. The role Reporting to the Head of Information Security, you will lead the development, implementation ...

Head of Security page is loaded## Head of Securitylocations: United Kingdom - Swindontime type: Kokopäiväinenposted on: Julkaistu tänäänjob requisition id: JR019614Ota askel eteenpäin ja anna Edenredin yllättää sinut.Toimitamme joka päivä innovatiivisia ratkaisuja, jotka parantavat miljoonien ihmisten elämää ja yhdistävät työntekijät, yritykset ja kauppiaat ympäri maailmaa.Tiedämme, että sinulla on sata tapaa … tarjoamaan kaikille hakijoillemme yhtäläiset mahdollisuudet sukupuolesta ja sukupuolen ilmaisusta, vammaisuudesta, alkuperästä, uskonnollisesta vakaumuksesta ja seksuaalisesta suuntautumisesta tai muista kriteereistä riippumatta.**Head of Information Security – PayTech****Location:**Swindon/London **Type:** Full-time, Senior Leadership Role**About PayTech:** Join PayTech, a leading FinTech company within the Edenred group, committed ...

major global financial exchange in London is seeking a Senior Network Security Specialist to oversee the design and implementation of network security controls across various platforms. The successful candidate will leverage expertise in Zero Trust principles and collaborate closely with various teams to ensure robust security across all environments. This role requires extensive knowledge of firewall and proxy security policies, as well as industry certifications, with a significant focus on mentoring and leadership within the team. #J-18808-Ljbffr ...

Security Analyst Hybrid Are you an experienced Cyber Security professional looking for your next challenge? Our client is seeking a talented Cyber Security Engineer to join their Global IT Security Team, playing a key role in protecting business-critical systems and driving the continual evolution … their cyber security strategy. This is an exciting opportunity to work across a broad range of security technologies, contribute to major security initiatives, and support the ongoing management of an ISO27001-certified Information Security Management System (ISMS). You'll collaborate with internal stakeholders and external ...

relentless focus on innovation. What We Are Looking For As a Senior DevSecOps Engineer, you will be a key driver in integrating security into every phase of our Software Development Lifecycle (SDLC). You will join a high-impact team, responsible for securing our highly available, multi-tenant platform … built primarily on GCP and Kubernetes. This role requires a proactive and automated approach to security—you will be laying down the foundational security posture, automating compliance checks, and ensuring we not only meet but exceed the security requirements necessary for regulated financial services. Responsibilities: Secure Infrastructure ...

role: Administer and manage firewall configurations and deployments, focusing on Palo Alto firewalls. Maintain and update system documentation related to firewall configurations and network security protocols. Manage and configure VPNs, ensuring secure and efficient network connections. Participate in projects related to Zero Trust Network Access (ZTNA … Prisma cloud technology, contributing to the enhancement of network security. Troubleshoot network issues, ensuring stability and security across all networked systems. Work with Azure and CD-WAN environments, integrating and managing network services. Required Skills & Qualifications: Proven experience in deploying and managing Palo Alto firewalls. Strong ...

leading IT consultancy is seeking a Network Security Engineer for a contract position in Central London. The role involves BAU operational support with a focus on network security technologies, particularly firewalls. Responsibilities include managing ITSM tickets, implementing firewall rules, and collaborating with teams. Candidates should have ...

Your role at a glance The Senior Security Platform Engineer (m/f/d) , is an advanced subject matter expert, responsible for facilitating problem resolution and mentoring for the overall Global Data Centers Office of Information Security (GDC-OIS) team. This role is critical in improving, developing … maintaining IT/OT vulnerability management programs and processes. This role performs and leads important tasks specialized at threat hunting, SIEM/SOAR, Network Security and other operational security tasks such as performance and availability monitoring, log monitoring, security incident detection and response, security event ...

Your role at a glance The Senior Security Platform Engineer (m/f/d), is an advanced subject matter expert, responsible for facilitating problem resolution and mentoring for the overall Global Data Centers Office of Information Security (GDC-OIS) team. This role is critical in improving, developing … maintaining IT/OT vulnerability management programs and processes. This role performs and leads important tasks specialized at threat hunting, SIEM/SOAR, Network Security and other operational security tasks such as performance and availability monitoring, log monitoring, security incident detection and response, security event ...

Network Specialist (Systems & Network Engineer) South West London £55,000 - £60,000 + Benefits (flexibility for exceptional candidates) Office-based for the first 6 months, moving to a hybrid model (3 days in the office, 2 from home) following probation. Are you an experienced Network Engineer looking … infrastructure and play a key role in large-scale transformation projects? We are working with an established organisation that is investing heavily in its network, infrastructure and cyber security capabilities. This is a fantastic opportunity to lead enterprise networking projects, modernise infrastructure and work on business-critical connectivity ...

looking to grow their Zero Trust capability. The client is seeking a consultant to come in and design, support and maintain Zero Trust security architectures. Your responsibilities will include: Architecture & Design Support Assisting with the design and implementation of Zero Trust architectures for enterprise environments, supporting senior team members … covering users, devices, applications, data, and networks. Supporting secure access patterns using cloud-based security and zero-trust platforms under guidance. Contributing to enterprise-wide security blueprints and reference architectures aligned with Zero Trust principles, including data protection and network segmentation. Learning to design scalable identity-centric ...

looking to grow their Zero Trust capability. The client is seeking a consultant to come in and design, support and maintain Zero Trust security architectures. Your responsibilities will include: Architecture & Design Support Assisting with the design and implementation of Zero Trust architectures for enterprise environments, supporting senior team members … covering users, devices, applications, data, and networks. Supporting secure access patterns using cloud-based security and zero-trust platforms under guidance. Contributing to enterprise-wide security blueprints and reference architectures aligned with Zero Trust principles, including data protection and network segmentation. Learning to design scalable identity-centric ...

JPMorgan Chase & Co. in London is seeking a Lead Software Engineer to own Proxy/SSE Network Security initiatives across perimeter and cloud boundaries. You will guide design, develop secure production code, and implement Zero Trust patterns for user-to-app and user-to-internet access. You will … collaborate with security, network services, and operations teams to deliver scalable, resilient solutions, drive AI-assisted engineering practices, and set standards for secure gateway, identity-aware #J-18808-Ljbffr ...

teams including rota planning/shift cover Lead business change/service introduction processes for the Service Reliability team Lead service improvement initiatives e.g. network management platform onboarding Fulfil Duty Operations Manager role as on-call management escalation for operational incidents Management reporting for change and incident Undertake network … Detailed technical understanding of telecoms networks across IP core, access, transmission, cloud and ISP services Strong understanding of the functions and architecture of other network domains (including voice, mobile and CDN) Knowledge of all telco network domains sufficient to provide technical guidance and oversight to Service Reliability Engineers ...

empathy. Our culture celebrates all three. But enough about us. Let’s talk about you. Does this sound like you? You’re an experienced security leader who enjoys building capable and effective teams while embedding security into everyday technology and business processes. You’re comfortable balancing hands … input with coaching, strategy, and operational management. You can clearly explain the “why” behind security controls, work collaboratively across Technology, Risk, Compliance, and Product, and take a proactive approach to managing risk, incidents, and continuous improvement. What you’ll do: Lead, coach, and grow a team of security ...

their own target. Client Details My client is a well established Tech and Data Consultancy business made up of several different business units. The Network Services business unit is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting … alongside sales teams, technical specialists, and leading technology vendors, you will act as a trusted advisor to customers, helping shape and design enterprise networking, security, and cloud solutions. This is a highly visible role combining technical expertise, commercial awareness, customer engagement, and solution design. You will work with organisations ...

Security Consultant £45,000 to 85,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Security Consultant Location: UK Wide (Hybrid Working with Client Travel) Salary: £45,000-£85,000 + Bonus (DOE) Level: Multiple Opportunities Available (Consultant to Senior Consultant … looking to work on some of the UK's most complex and high-profile security transformation programmes? We're recruiting Security Consultants across multiple levels to join a growing cybersecurity practice delivering projects across Defence, Central Government, Healthcare and the wider Public Sector. You'll work alongside experienced ...

digital transformation, with ambitious growth and acquisition plans driving demand for scalable, standardised and efficient business applications. This role is ideal for a proactive security professional with strong technical expertise across application, network and infrastructure security. You will play a key part in implementing security controls, mitigating … risk and contributing to the continuous improvement of the company's overall security posture. Responsibilities: Monitor security tools including SIEM (QRadar) and respond to threat detection alerts Triage, analyse and prioritise security (via ServiceNow) Investigate root causes of security issues and design effective remediation solutions Oversee ...

## Global Network ArchitectApplylocations: Farringdon, London, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: JR-90765Job Summary:**Job Title: Global Network Architect****Department:** Global IT Services & Infrastructure **Location:** London **Work Type:** Full-Time **Work Arrangement:** Hybrid **WHO ARE WE?**Live Nation Entertainment is the world … people embrace these qualities, so if this sounds like you then please read on!**THE ROLE**We are seeking a forward-thinking Global Network Architect to design and lead the evolution of a next-generation, software-defined, and cloud-integrated global network.This role builds on strong enterprise networking fundamentals ...

solutions to prospect and customers problems, priorities, environment, challenges, politics, and architecture, You provide guidance on how to architect Palo Alto Networks Zero Trust, Network Security and SASE solutions into customer environments and articulate the Palo Alto Networks point of view for solving complex security challenges … executive partner to sales leadership. You provide valuable insights and education on effective risk reduction, compliance, governance, and cost reduction through a prevention first security approach based on the Palo Alto Networks security platform. As a thought leader you challenge the status quo and use your subject matter ...

Zensar Technologies is seeking an experienced Network Security & Infrastructure Architect to lead enterprise network transformation and security hardening. You will assess, design, and implement secure, scalable solutions across data center, hosted, and edge environments. The role focuses on SDA optimization, firewall policy alignment, Check Point replacement ...

Information Security As an AVP, Information Security, you will play a critical role in executing and overseeing security initiatives that protect our systems, data, and infrastructure. We’re looking for an experienced cybersecurity specialist who can adapt quickly to new challenges. You’ll work closely with … engineering, and risk teams to evaluate and assess security controls, evaluate new designs, and drive continuous improvement across our security posture. Responsibilities Lead the identification, assessment, and ongoing management of cybersecurity risks across the Division. Provide credible challenge and oversight of security controls, risk acceptances, and remediation ...

company governs all of it. The AI Governance and Control (AIGC) platform understands user/agent intent and data context in real time, giving security teams visibility and control across every tool and workflow so companies can move faster with AI while minimizing risk. We operate … will be transparent about expectations for every role and provide the tools and support needed for you to thrive. About the Team We sell security to some of the most demanding enterprise security teams in the world, and we've held ourselves to that bar from day one. ...

Senior Pre-Sales Consultant - Networking & Security Location: London (Hybrid - 3 days per week in the office) Salary: Up to £85,000 basic + £15,000 bonus + excellent benefits The Opportunity We're partnering with a leading technology and consulting organisation that helps businesses secure, automate and optimise their … network and IT infrastructure. Part of a global group operating across more than 50 markets, the business supports over 3,000 clients and combines deep technical expertise with innovative, data-driven solutions. Their Network Services division is experiencing significant growth and works with major organisations across sectors including ...