26 to 50 of 113 Network Security Jobs in London

Senior Cloud Security Engineer – Hybrid Senior Cloud Security Engineer Azure Security Center, Terraform, Azure DevOps Financial Services Permanent West End, London/Hybrid (2 days a week in the office) Circa £120,000 per annum + benefits My client is one of the world's leading investors … in the Private Equity Secondary market and they are looking for a Senior Cloud Security Engineer to join their London office. My client’s enterprise technology is being transformed to a Cloud-First, Cloud-Native architectural model, utilising DevSecOps processes and adoption of systems thinking concepts from LEAN to … and secure core Azure platform services across global footprint. Design, implement, and maintain secure cloud architectures across Azure cloud platform. Develop and enforce cloud security policies, procedures, and best practices. Conduct regular security assessments, audits, and penetration testing to identify and mitigate vulnerabilities. Implement and manage cloud security more »

against the backdrop of a challenging cyber landscape. My client a global communications company, base in the City of London is looking for dedicated Security Risk and Manager, and your mission will be to fortify the organisation's digital bastions, meticulously identifying potential threats and weaknesses. It would be … highly advantageous for the successful Security, Risk Manager to come from an aviation or Airline background and you will be instrumental in conducting thorough risk assessments and deploying effective security measures. Your role will be integral to the maintenance and enhancement of security protocols, ensuring alignment with … and industry benchmarks. This role is not just a job; it's a chance to be at the forefront of technological innovation in aviation security, where your contributions will be recognised and valued. To be considered for this role you will Have in-depth knowledge of security frameworks more »

Senior Security Engineer Up to £85,000 + 20% Bonus + 20% Pension Central London - Hybrid You will be joining a prestigious, family-run financial organisation who are on a large-scale digital transformation journey. The company itself is made up of around 500 heads, so you will have … exposure to different areas of the business whilst making a huge impact on the work you do. You will be joining as a Senior Security Engineer; this is the second hire within a growing Security team. Your role will cover all areas of security, covering support on … projects that require security input (Design and concept) and BAU projects. Areas will cover things like vulnerability management, network security and general security support. Experience required: Security/Cyber Security Generalist Background in IT Support CISSP or an equivalent qualification Strong understanding of Servers more »

Senior Security Engineer Circa £85,000 + 20% Bonus + 20% Pension Central London – Hybrid You will be joining a prestigious, family-run financial organisation who are on a large-scale digital transformation journey. The company itself is made up of around 500 heads, so you will have great … exposure to different areas of the business whilst making a huge impact on the work you do. You will be joining as a Senior Security Engineer; this is the second hire within a growing Security team. Your role will cover all areas of security, covering support on … projects that require security input (Design and concept) and BAU projects. Areas will cover things like vulnerability management, network security, and general security support. Experience required: Security/Cyber Security Generalist Background in IT Support CISSP or an equivalent qualification Strong understanding of Servers more »

We Are: Curious, Focused, Creative, Trustworthy, and Inclusive. Bring the Confidence: IT Manager ICP is looking for an experienced IT Manager with expertise in network security, cybersecurity, server management, and IT infrastructure. The ideal candidate will have a proven track record of leading IT teams, managing vendor relationships … and implementing IT solutions to drive business success. Key responsibilities include overseeing IT operations, ensuring data security, leading projects, and aligning IT with organizational goals. We're seeking a dynamic leader skilled in project management, governance, and IT security, who thrives in an agile environment. This role is … technology vendors and service providers to ensure the delivery of high-quality IT services and solutions. Stay current on emerging technologies and trends in network security, cybersecurity, and IT infrastructure to inform decision-making and drive innovation within the organization. Conduct training sessions on company IT systems, software more »

the role of Cyber Product Owner for Connect at our organization. In this crucial position, you will play a pivotal role in ensuring our network security aligns seamlessly with our needs. Collaborating closely with our colleagues, the Cyber Team, and our technology partners, you'll forge product visions … landscape with confidence. If you possess an astute domain understanding, excel in defining requirements and KPIs, and are passionate about creating frictionless and secure network experiences, then this opportunity is tailored for you. Key Responsibilities: Seamless Global Connectivity : Your mission is to ensure that our colleagues worldwide can securely … minimal friction, enabling a seamless and connected operational experience. Technical Leadership : You'll provide technical cyber leadership across all of our networking and connectivity security products, guiding the evolution of our secure networking solutions. Strategic Vision : Crafting product visions, strategies, and roadmaps, you'll align your work with our more »

NO SPONSORSHIPS AT THIS TIME*************** Role: Sr. Network Engineer with Architecture Knowledge Location: London, UK Experience: 7-10 years Salary: 60k – 70k GBP/year Job description: Key Responsibilities Network Design and Implementation:  Design and implement robust, scalable, and secure network solutions, including LAN, WAN, VPN, and … data centre networks.  Develop network architecture diagrams, technical specifications, and detailed plans.  Oversee the installation, configuration, and maintenance of network hardware and software. Performance and Optimization:  Monitor network performance and ensure optimal operation by identifying and resolving issues.  Implement network optimization strategies to improve performance, reduce … latency, and increase bandwidth efficiency.  Conduct regular network assessments and capacity planning. Security and Compliance:  Implement and enforce network security policies and protocols to protect organizational assets.  Ensure network designs comply with industry standards, regulatory requirements, and security best practices.  Collaborate with the security more »

Security Engineer Based : London or Nottingham base, with Hybrid Working Term: Full-time, Permanent Salary: £45-60k (depending on location and experience) Security Defender: Be the Hero Behind the Walls Passionate about stopping cyber threats? Join our elite team and spearhead proactive security, wielding platform expertise … a champion. Main Responsibilities • Mastermind Incident Response: Dive into alerts, wield the MITRE ATT&CK framework, and lead the charge in containing and remediating security incidents. Collaborate across teams to outsmart threats and keep our defences impenetrable. • Vulnerability Slayer: Hunt down weaknesses with vulnerability scans and assessments, prioritise risks … Keep the fortress patched and ready for anything. • Automation Architect: Craft scripts and tools to automate repetitive tasks, streamlining your workflow and amplifying our security muscle. Integrate security seamlessly into processes, making defences work smarter, not harder. • Email Guardian: Filter and analyse suspicious emails with expert-level sandboxing. more »

My client, a high-end systematic trading firm is expanding their security function and are looking for a Network Security Engineer to join a small growing team and play a key role in providing expertise across several Network and Security related assignments. The role will … involve managing and securing the production network environment including a range of tasks from overseeing changes for different setups, implementing automated and scalable security systems whilst utilising your expertise to make sure security is treated as a business enabler. Requirements: Extensive background in Network engineering and … security Demonstrated expertise in multi-vendor firewall operations using modern solutions Proven experience in protecting and securing data and assets at the network level Experience in Data Center and Colo operations Exposure to cloud technologies and utilising Python for automation is a bonus Please note you will need more »

We are seeking a highly skilled and experienced Cloud Engineer to implement a new global network for one of our clients based on SASE technologies. The ideal candidate will have a strong background in both traditional networking technologies, Cloud networking, and modern SASE solutions, as well as experience with … leading security products. Responsibilities: Have broad responsibilities to engineer and secure core Azure platform services across the global footprint. Strong Cloud Network engineering, adopting Zero Trust Architecture principles. Engineer and administer Next-Gen CASB solutions to gain visibility and control over Cloud applications/data. Advance branch SD … WAN solutions to optimise network performance and connectivity for remote locations. Experience with a global SASE network infrastructure that integrates with existing traditional network components (LAN, WAN). Collaborate with cross-functional teams, including security, operations, and application teams, to ensure the SASE architecture aligns with more »

Information Security Manager/Cloud Security Engineer/Information Security Engineer/Information security Analyst Experienced Information Security Manager is required to join an Innovative Start-Up Challenger Bank! Are you passionate about building something new? We're looking for an experienced and hands on … Information Security Manager to join, build & lead a new security team of a start-up challenger bank. This hands-on role offers the opportunity to grow into the Head of Information Security, eventually building and leading a new security team. Key Responsibilities: Implement and manage security … software engineering and product teams. Manage Active Directory, Azure, Office 365, and Defender services. Respond to new vulnerabilities and manage remediation. Develop and manage security measures for generative AI usage. Key Skills & Experience: Degree/diploma in a tech-related field or relevant experience. Preferred certifications: PenTest+, Security+, OSCP more »

Consultant role working for an industry-leading cybersecurity company based in London, providing the opportunity to work remotely. Already well-established within the cyber-security sector, they have experienced rapid sales in 2023, which has opened up several career opportunities for cybersecurity professionals. This role is working within the … the Operations Team you will cover 3 main areas within the business and your time will be split between: Manage client relationships Working on Security Roadmaps for Clients Post-sales technical support & troubleshooting of issues IT administration and sysadmin SOC focussed projects What this offers: A highly varied and … exciting role where you will learn many areas in the security and support domains A clear-cut career path in a fast growing company where opportunities are in abundance A close-knit, supportive team Fully remote work Applications: If you would like to apply for this unique opportunity, we more »

operations 3+ years of experience working with threat intelligence feeds and IOCs Education High School Diploma w/10 years of experience in information security or college diploma with 6 years of information security experience Additional 10 years of IT experience 7+ years in an information security … threat and vulnerability management program and operations 3+ years of experience working with threat intelligence feeds and IOCs 3+ years of experience in a security engineer role 3+ experience with cloud vulnerabilities 2+ years of experience with endpoint protection tools 2+ years of experience with security information and … event management (SIEM) tools 1+ years of experience with perimeter security Primary Functions Operate within the global Cybersecurity Team within the Information Technology department Ensure global alignment with Company’s best practices for patch, posture, and vulnerability management Maintain and improve the TVM program’s operational performance, processes, and more »

We present an exciting opportunity to join a prominent organization in the financial services sector. They actively seek an experienced Cyber Security Engineer to ensure the company's adherence to security standards. Responsibilities: Collaborate with technology and business teams to implement security processes, technologies, and controls, serving … as the authority for security-related inquiries. Define, design, implement, and maintain security solutions tailored to the business's requirements. Support the definition, execution, and continuous improvement of key cybersecurity processes, including vulnerability and patch management, security incident response, monitoring, endpoint security, identity and access management … network security, and cryptography. Assist in developing and maintaining security policies, processes, incident response management plans, and playbooks. Create and document standard operating procedures and protocols. Provide expertise on security requirements for core technology processes, such as asset management, change management, third-party management, technology development more »

A well-established business is looking for an accomplished Network Security Engineer to join its team based in North London. Please note this is an office-based role, so you will work from the office 5 days per week. Reporting to the Head of Cyber Security, you … on technologist with proven networking skills across Firewalls, Routers and Switches and will be comfortable with vulnerability and patching management. You will implement effective security governance policies and procedures and ensure that they are fully documented. You will strive to continually harden and enhance the organisations IT systems and … approach to cyber security and will be effective at conducting in-house assessments and working with third party suppliers and external auditors. In addition to this, you will deliver awareness training, test and report on the businesss disaster recovery, continuity and incident response plans, and carry out internal audits more »

A well-established business is looking for an accomplished Network Security Engineer to join its team based in North London. Please note this is an office-based role, so you will work from the office 5 days per week. Reporting to the Head of Cyber Security, you … on technologist with proven networking skills across Firewalls, Routers and Switches and will be comfortable with vulnerability and patching management. You will implement effective security governance policies and procedures and ensure that they are fully documented. You will strive to continually harden and enhance the organisation's IT systems … and approach to cyber security and will be effective at conducting in-house assessments and working with third party suppliers and external auditors. In addition to this, you will deliver awareness training, test and report on the business's disaster recovery, continuity and incident response plans, and carry out more »

Perimeter Security Engineer is required by a leading FinTech. The role would suit an experienced security engineer with deep knowledge of firewalls and perimeter security technologies. The ideal Engineer will have significant knowledge of route switch (BGP, OSPF etc) complemented by extensive network/perimeter security … demonstrate advanced knowledge of; Palo Alto and Fortinet (and next-generation Firewalling principles generally) - virtual and physical, IDS/IDP, CASB and SASE concepts, network segmentation as well as experience in network packet analysis and SIEM log analysis (advantageous). The Perimeter Security Engineer will be an … SME and act as a platform owner for perimeter security technologies and will need to demonstrate a deep understanding of the security concepts that determine a secure network perimeter (CISSP advantageous). Required experience and knowledge: c.10 years Network Security experience achieved in a financial more »

Cloud Security Engineer/Information Security Engineer/Information Security Analyst Experienced Cloud Security Engineer is required to join an Innovative Start-Up Challenger Bank! Are you passionate about building something new? We're looking for an experienced Cloud Security Engineer to join a new … team of a start-up challenger bank. This hands-on role offers the opportunity to grow into the Head of Information Security, eventually building and leading a new security team. Key Responsibilities: Implement and manage security controls and countermeasures. Perform vulnerability management and remediation. Collaborate with software … engineering and product teams. Manage Active Directory, Azure, Office 365, and Defender services. Respond to new vulnerabilities and manage remediation. Develop and manage security measures for generative AI usage. Key Skills & Experience: Degree/diploma in a tech-related field or relevant experience. Preferred certifications: PenTest+, Security+, OSCP, CCSP more »

Network Engineer - London Join a dynamic team within a leading UK wholesale retailer as a Network Engineer, you will be responsible for providing technical support, maintaining network and security infrastructure, and ensuring the seamless operation of their systems. You will collaborate with cross-functional teams, manage … projects, and implement solutions to enhance the efficiency and resilience of our network environment. Starting ASAP, paying up to £55,000 per annum. Key Responsibilities: Provide remote support during installation and cutover of WAN/LAN links. Conduct capacity management and IP addressing audits. Collaborate with project management teams … engineers, and service desk personnel. Proactively manage and resolve network faults. Communicate with customers to capture initial requirements. Coordinate upgrades and changes within specified timeframes. Conduct Proof of Concepts for network and security projects. Liaise with different teams to provide secure solutions for project completion. Monitor fault more »

Job Description 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 … 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 of … including 6500s -CISCO certification, ideally CCNP -CISCO CSM -VLAN segregation -McAfee HIPS, Trend Micro -Centralised authentication service (AAA) -SafeNet Ethernet Encryptor -RADIUS/RSA -Security certification (advantageous) You will also need to an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. more »

Chief Information Officer and is responsible for three strategic teams (total headcount is 22): Cloud Platforms (Datacentre, Cloud, Automation) Workspace Platforms (End User Computing) Network Services (Network, Network Security & Telephony) The Opportunity a member of the senior leadership group, play a major part in adopting & adapting … the role. strategic mindset to see ahead future possibilities, translating them into breakthrough strategies. depth experience of datacentre infrastructure, Cloud technologies, End User Computing, network and voice, and security applications. to include the management of outsourced support services and providers, leading merged IT teams and introducing shared services more »

London, Hybrid, Need to work 2 days from Office Inside IR 35 Required Skills: Proven experience (5 years) as a Load Balancing and Proxy Network Engineer. Proven experience (5 years) implementing and configuring Cisco switches and routers. Strong proficiency in configuring and managing load balancers (F5 and AVI) and … proxies (Skyhigh Web Gateway). In-depth knowledge of network protocols, security principles, and best practices. Experience in troubleshooting and resolving complex network issues. Relevant certifications (e.g., F5, AVI, Cisco) will be an advantage. Your skills should also include: Experience with load balancing technologies (F5, AVI) Ability … designs and configuration on Cisco platforms. Experience and working knowledge of BGP and Multicast Working knowledge of DNS Strong communication and technical analytical skills Network security and compliance Troubleshooting and issue resolution A good strong team player but capable of self-working Strong client focus more »

Job Description 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 … 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 of … including 6500s -CISCO certification, ideally CCNP -CISCO CSM -VLAN segregation -McAfee HIPS, Trend Micro -Centralised authentication service (AAA) -SafeNet Ethernet Encryptor -RADIUS/RSA -Security certification (advantageous) You will also need to an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. more »

to trade in a variety of global markets and instruments. About the Role: We are seeking a motivated and passionate individual Graduate Systems and Network Engineer to join our Technology team. This unique opportunity is a 12-month rotation programme, with the first 6 months in the systems engineering … team and the subsequent 6 months in the network engineering team. Upon successful completion of the rotation, you will be placed within one of the teams where you’ll play an integral part. First rotation: Systems Engineering Team Assist in the installation, configuration, and maintenance of on-premises and … based servers, storage systems, and virtualisation technologies. Monitor system performance and troubleshoot issues to ensure optimal uptime and reliability. Implement system updates, patches, and security fixes under the guidance of senior team members. Assist in the installation, configuration, and maintenance of servers, storage systems, and virtualisation technologies. Provide assistance more »

Job Post: Principal Security Platform Engineer - Infrastructure Location: London, Hybrid (1 day per week) Type: Full-Time Salary: Up to £90,000 Our client, a highly respected and well-established household name, is seeking a talented Principal Security Platform Engineer - Infrastructure to join their dynamic team. This is … an excellent opportunity to make a significant impact on the security posture of a leading organization. Key Responsibilities: Manage and improve the security posture of our client's on-premise estate, including endpoints and mobile devices Ensure compliance with security standards and drive remediation processes Optimize security controls and configurations within infrastructure technologies Contribute to the development and implementation of security policies and procedures Define security standards and guardrails, supporting their implementation and ongoing support Essential Qualifications: Minimum 5 years of relevant experience in infrastructure security related to endpoints and mobile devices Hands more »