51 to 75 of 165 Permanent Network Security Jobs in London

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 »

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 »

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 »

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 »

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 »

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 »

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 »

Senior Network Engineer London, City Circa £80k + bonus + excellent benefits Cisco, Fortigate Senior Network Engineer is sought to join the Global Network team within prestigious financial services organisation based in the City of London. This role will report into the Network Manager and be … responsible for the management, oversight and delivery of IT services to the group. This will include helping manage the Network and Network Security teams at their key outsourcing partners. You will be skilled in all areas of networking with strong capabilities in detailing requirements to the outsourced … member of the project team from initiation to completion which may require travel to other offices and locations periodically. Key responsibilities: Be the local network lead for the London offices. Be the local network contact for the London Applications team and work with them on all network more »

Senior Network Engineer London, City Circa £80k + bonus + excellent benefits Cisco, Fortigate Senior Network Engineer is sought to join the Global Network team within prestigious financial services organisation based in the City of London. This role will report into the Network Manager and be … responsible for the management, oversight and delivery of IT services to the group. This will include helping manage the Network and Network Security teams at their key outsourcing partners. You will be skilled in all areas of networking with strong capabilities in detailing requirements to the outsourced … member of the project team from initiation to completion which may require travel to other offices and locations periodically. Key responsibilities: Be the local network lead for the London offices. Be the local network contact for the London Applications team and work with them on all network more »

networking devices across different environments and scenarios to identify and troubleshoot issues related to connectivity, performance, and compatibility. Configure and maintain test environments, including network infrastructure, equipment, and software, to support ongoing testing activities. Utilize network testing tools and equipment to analyze network traffic and measure performance … of wireless networking technologies and standards, including IEEE 802.11 protocols (a/b/g/n/ac/ax/be), WiFi security protocols (WPA/WPA2/WPA3), WPS, and advanced features like Easy Mesh, beamforming and MU-MIMO. In-depth understanding of OSI model layers … network topologies, Internet Protocol (IP) networking, including IP addressing, subnetting, routing protocols and common IP services like DHCP, DNS, and NAT. Familiarity with network security principles, including authentication, encryption, access control, as well as experience in configuring and testing network security features such as firewalls more »

networking devices across different environments and scenarios to identify and troubleshoot issues related to connectivity, performance, and compatibility. Configure and maintain test environments, including network infrastructure, equipment, and software, to support ongoing testing activities. Utilize network testing tools and equipment to analyze network traffic and measure performance … of wireless networking technologies and standards, including IEEE 802.11 protocols (a/b/g/n/ac/ax/be), WiFi security protocols (WPA/WPA2/WPA3), WPS, and advanced features like Easy Mesh, beamforming and MU-MIMO. In-depth understanding of OSI model layers … network topologies, Internet Protocol (IP) networking, including IP addressing, subnetting, routing protocols and common IP services like DHCP, DNS, and NAT. Familiarity with network security principles, including authentication, encryption, access control, as well as experience in configuring and testing network security features such as firewalls more »

Title: Senior Technical consultant Network Security Location London/Remote Pay - £75,000-£85,000 DOE +£10,000p/a bonus paid quarterly Contract type permanent Hours Mon-Fri 9:00-5:30 with overtime paid for any out of hours works. Be eligible for Security … the business. Certifications Essential Skills Cisco/route/switch Palo Alto Fortinet Cisco Firepower/ASA Cisco ISE F5 Checkpoint Essential Certifications CCNP Security CCNP Enterprise Fortinet NSE4,5,6 Palo Alto PCNSA Checkpoint CCSA Desirable Skills HPE/Aruba VMWare NSX Cisco SDA Cisco ACI SDWAN Checkpoint more »

Title: Senior Technical consultant Network Security Location – London/Remote Pay - £75,000-£85,000 DOE +£10,000p/a bonus paid quarterly Contract type – permanent Hours – Mon-Fri 9:00-5:30 with overtime paid for any out of hours works. Be eligible for Security … the business. Certifications Essential Skills Cisco/route/switch Palo Alto Fortinet Cisco Firepower/ASA Cisco ISE F5 Checkpoint Essential Certifications CCNP Security CCNP Enterprise Fortinet NSE4,5,6 Palo Alto PCNSA Checkpoint CCSA Desirable Skills HPE/Aruba VMWare NSX Cisco SDA Cisco ACI SDWAN Checkpoint more »