1 to 25 of 112 Network Security Jobs in London

Job Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and … maintaining secure network infrastructures to protect our organization's data and systems from cyber threats. Key Responsibilities: - Design, implement, and maintain network security measures to protect organization's data and systems - Monitor network traffic for potential security breaches and respond appropriately to incidents - Conduct regular … security audits and vulnerability assessments to identify and address security risks - Collaborate with cross-functional teams to implement security policies and procedures - Provide technical support and guidance to IT staff on network security best practices - Stay up-to-date on latest security trends and more »

Senior Network Security Infrastructure Engineer City of London (Hybrid) Up to £125,000 per annum On behalf of a Leading City of London based financial services organisation, I am seeking an experienced Senior Network Security Infrastructure Engineer. You will have responsibility for the delivery of Network Security Engineering projects and providing 3rd level technical support for the organisations Global Network Infrastructure. As part of a Global Network Engineering team, the successful candidate will be a strong technical lead with excellent troubleshooting skills. Due to the organisation operating a hybrid work model, you … distance of their City of London offices and able to commit to 3 days per week in office. Responsibilities: Consult with Cybersecurity to deliver network security layer 3/4 protections Deliver on premise and cloud configuration across our Network Security Infrastructure Provide oversight and contribute more »

Senior Network Security Infrastructure Engineer (Fortinet) City of London (Hybrid) Up to £125,000 per annum On behalf of a Leading City of London based financial services organisation, I am seeking an experienced Senior Network Security Infrastructure Engineer. You will have responsibility for the delivery of … Network Security Engineering projects and providing 3rd level technical support for the organisations Global Network Infrastructure. As part of a Global Network Engineering team, the successful candidate will be a strong technical lead with excellent troubleshooting skills. Due to the organisation operating a hybrid work model … distance of their City of London offices and able to commit to 3 days per week in office. Responsibilities: Consult with Cybersecurity to deliver network security layer 3/4 protections Deliver on premise and cloud configuration across our Network Security Infrastructure Provide oversight and contribute more »

Network Security Specialist – Quantitative Trading 4 days in office Quant Capital is urgently looking for an experienced Network Security Specialist to join one of the most prestigious trading companies globally. This role sits in an experienced London team but with global collaboration. The work is interesting … but intense however there will be no long hours in this well-resourced and efficient team. As a Network Security Specialist, you will help maintain the highest level of service and ensure the business's network security is ahead of the business requirements, whilst also pushing … standardisation through automation. My client has built numerous distributed systems on an agile, reliable, multi-vendor network infrastructure, this supports all traffic profiles from trading to internet connectivity. Enabling those systems to operate in a secure and auditable manner is a key mission of the Network Security more »

Intaso are partnering with a well-respected Value-added Reseller who have won multiple industry awards. They are now looking for a Network Security Specialist to come join the Network Security team. As a Network Security Specialist will be responsible for maintaining and growing … the network security proposition through being a subject matter expert and supporting the wider security team. You will have regular customer facing opportunities and manage vendors and distributors. There is great internal progression and growth opportunities with excellent training offered. Responsibilities: Drive net new business and identify … Be a face-to-face sales specialist and subject matter expert for customer meetings. Collaborate with sales teams to grow key customer relationships in network security. Have in-depth knowledge of Network Security vendors and confidently scope projects. Identify whitespace within accounts and provide support to sales more »

NETWORK SECURITY ENGINEER In this role, you will be responsible for deploying, administering, maintaining, and supporting global networks (LAN, WAN, WLAN) and security-related hardware and software, utilizing cutting-edge technology. The successful candidate will integrate the latest technology and ensure optimal network security configurations … and best practices are implemented and enforced. Additionally, they will provide BAU support for all aspects of Network & Security, collaborating closely with the wider IT Team. Ideal Candidate Profile: Cisco Network Support Experience : Minimum of 2 years preferred. Multi-site Network Support : Experience with both L2 … Comprehensive knowledge required. Cisco Configuration and Maintenance : Hands-on experience with both software and hardware. Firewall Administration : Practical experience in configuring and maintaining firewalls. Network Segmentation and Access Control : Knowledge and experience required. VPN Solutions : Experience with site-to-site and endpoint VPNs. Enterprise Wireless Solutions : Proven experience necessary. more »

Job Title: Senior Network Security Engineer Location: London (In office, could be flexibility depending on the situation) Salary and Benefits: Over £100k + Bonus and Benefits Our client, a prominent fintech firm, is seeking a Senior Network Security Engineer to join their team and play a … pivotal role in ensuring the security of their network infrastructure. Role Overview: As a Senior Network Security Engineer, you will be instrumental in safeguarding our client's network infrastructure, focusing on perimeter networks, DMZs, firewalls, proxies, vulnerability scanning, and Network Access Control (NAC). … You will lead the implementation of key security controls, conduct audits, and provide consultancy to the Security Operations Infosec team. Key Responsibilities: Lead, implement, and manage key network security controls. Conduct audits, certifications, and provide consultancy support. Utilise automation to enhance security posture and response more »

Senior Cyber Security Engineer – London hybrid - £65,000 - £75,000 + Bonus + Benefits Locke & McCloud are looking for an experienced Cyber Security Engineer to join our client as they begin to expand their growing Cyber & Information Security team! This is a super exciting opportunity for someone … who wants to join an established team and act as an expert on various matters varying from incident response, network security architecture, policies, and procedures, and more! Main responsibilities: Serve as the primary subject matter expert on Azure security, including Azure Security Center, Azure Sentinel, Azure … Firewall, and other relevant Azure security tools and services. Design and implement security controls across our clients Azure platform. Develop and maintain incident response procedures and play a key role in incident detection, analysis, containment, and recovery. Investigate security incidents, perform root cause analysis, and implement remediation more »

and implement comprehensive firewall solutions based on client needs and infrastructure. Role Responsibilities: Design and implementation of firewall solutions based on the organization's security requirements including the evaluation of appropriate firewall technologies and products Develop and enforce firewall policies to control network traffic and ensure security compliance Regularly review and update firewall rule sets to adapt to changing security needs Monitor firewall logs, investigate, and analyse security breaches to determine the root cause and implement corrective actions in a timely manner Conduct regular network security audits to assess the effectiveness of … current firewall configurations Identify vulnerabilities and recommend improvements to enhance overall network security Work closely with other IT teams to integrate firewall solutions into the overall network architecture Provide technical expertise and support to help troubleshoot network security issues Create and maintain network security more »

and implement comprehensive firewall solutions based on client needs and infrastructure. Role Responsibilities: Design and implementation of firewall solutions based on the organization's security requirements including the evaluation of appropriate firewall technologies and products Develop and enforce firewall policies to control network traffic and ensure security compliance Regularly review and update firewall rule sets to adapt to changing security needs Monitor firewall logs, investigate, and analyse security breaches to determine the root cause and implement corrective actions in a timely manner Conduct regular network security audits to assess the effectiveness of … current firewall configurations Identify vulnerabilities and recommend improvements to enhance overall network security Work closely with other IT teams to integrate firewall solutions into the overall network architecture Provide technical expertise and support to help troubleshoot network security issues Create and maintain network security more »

Senior Network Security Infrastructure Engineer - Automation (Ansible/Python) - Fortinet - F5 - BGP - OSPF - AWS - BAU Permanent - up to £125,000 + benefits, bonus **Hybrid working 3 days office ** NO SPONSORSHIP OFFERED Global financial services client is looking for a Senior Network Security Infrastructure Engineer responsible for … the delivery of Network Security Engineering projects and providing 3rd level technical support for the Global Network Infrastructure. The successful candidate will be a technical lead with excellent troubleshooting skills with a big focus on automation. Skills and Experience required: Broad range of technical skills in IT … Infrastructure including Networks, Cloud Services, Network Security Infrastructure and Threat Prevention techniques Strong troubleshooting experience with enterprise-class firewalls (both on-premise and cloud-based) including Fortinet Good knowledge of application & content delivery platforms: F5 - BIG-IQ, AFM, ASM, LTM, GTM & DDoS mitigation Strong Knowledge of Application Level more »

looking to bring in elite team members to continue this success. This hire will be a sitting within their infrastructure team working as a Network Security Engineer - working on a broad remit of anything Security or Network focused, acting as an SME within the business for … experience, candidates from high paced environments in tech or finance (smaller hedge fund, trading houses) will be preferred Projects may include: Operating existing production network security environments such as firewalls, SASE, CASB, Proxy etc. Network security changes in hybrid, multi-cloud and on-prem environments Provide … technical network security expertise across engineering teams Implementing automated and scalable security systems, processes and controls Tech/Keyworks: Multi-vendor firewall background, SASE, CASB, L7 rule adoption, Python, Data Centers, Colo, Packet decoding etc Please apply or email nick@paragonalpha.com for further information. more »

Network Security Engineer - Multi-Strat Systematic Trading - Hybrid - Comp in Excess of £200,000 Company Industry-leading, research-driven systematic trading firm headquartered in London. They use bleeding edge technologies across high performance engineering, low-latency network infrastructure, cloud and opensource to analyse huge volumes of data … and execute trades in the sub-microsecond region. Role Hands on engineering with a focus on network security, infrastructure and automation for systems supporting algo trading. Working across a hybrid on-prem and public cloud (AWS) ecosystem. Own and be the point of knowledge for network security across multiple engineering teams, helping to solve complex scalability challenges. Requirements Expert network security engineering experience in a low-latency environment. Experience managing a large server estate and public cloud services. Strong understanding of firewall network solutions such as SASE, CASB, Proxies etc. Understanding of encryption more »

Job Title: Network & Security Engineer About: A prominent London-based organization is in search of a skilled Network & Security Engineer to bolster their Infrastructure Team. The role involves supporting, maintaining, and optimizing the performance, resiliency, and security of the network infrastructure. The environment comprises … and Azure. This is an exciting opportunity in a fast-paced, dynamic setting with exposure to cutting-edge networking technologies. Role Brief: Seeking a Network & Security Engineer to join the Infrastructure Team with a primary focus on maintaining the network infrastructure. This hybrid role involves working within … both network operations and project delivery. Requirements: Experience in project delivery and BAU/Operations. Proactive diagnosis and troubleshooting of networking faults and performance issues. Good understanding of cybersecurity principles, priorities, and incident management. Maintenance of network software and hardware lifecycle. Technical documentation maintenance. Proactive monitoring of network more »

Network Consultant Life on the team A fantastic opportunity has arisen to join our dynamic and rapidly expanding Consultancy Practice within Computacenter. The ideal candidate will have experience of working in a consultancy position with focus on traditional, advanced and emerging and network solutions. Computacenter is experiencing high … relationships o Personal time and quality management Strong traditional networking experience supported by vendor certification Exposure to advanced and emerging technologies: Data Centre Fabrics; Network Security; Network Automation (IaC); Cloud Networking and Security; Network Observability. Broad understanding of network security Input or lead … customer requirements Owning high level designs to ensure the required solution is documented and delivered Demonstrable hands-on expertise in delivering traditional and advanced network solutions What you'll need Technical Capabilities: Expected networking certifications to include: Cisco Certified CCNP R&S Cisco Certified CCNP Data Centre Arista ACE more »

Title: Lead Product Security Engineer Location: Hybrid Remote (Central London Office); Sector: Finance/Retail, Apparel and Fashion Salary: Banding of £85,000 - 115,000 per year plus package (to be discussed during vetting call). Please note that to apply for this opportunity, you must be a British … may arise. Demonstrate exceptional communication skills, capable of effectively conveying information to both technical and non-technical key stakeholders. Own and manage the Information Security relationship with an identified portfolio of change initiatives within the organisation. Identify situations where additional Information Security support is required from areas such … as Security Architecture, Security Design, or Security Engineering, and facilitate the necessary engagement. Provide comprehensive security requirements and guidance to support the change activities within the assigned portfolio. Collaborate with the Governance, Risk, and Compliance (GRC) team to inform on risk, compliance, and assurance matters related more »

Job Description Senior Information Security Analyst Our Client is a leading global company specialising in pharma products. They are looking to recruit a Senior Information Security Analyst with at least 5 to 7 years expertise in Technology Security. The Senior Information Security Analyst is responsible for maintaining … information security policies, architecture, technical standards, technical controls, security solutions, guidelines, procedures, and other elements necessary to maintain security posture. Responsible for assessing information risk and facilitating remediation of identified vulnerabilities & risks across the organization. Accountable for coordinating the execution of security measures to protect our … computer infrastructure, information systems and to ensure the organization maintains an acceptable risk posture. The Senior Information Security Analyst is highly engaged in risk management and mitigation, including evaluating vendor risk, examining vendor contracts for terms of service, understanding third-party risk, and data privacy issues. The analyst serves more »

We are looking for a Security Consultant with extensive experience in providing end-to-end security assurance for business projects. The ideal candidate will have a strong background in threat assessments, architectural design reviews, third-party risk assessments, RFP security requirements, network security, IDAM projects … ransomware remediation, pen test scoping, and HLD/LLD reviews. Responsibilities: Perform threat modelling to identify potential security vulnerabilities and risks. Assess high and low-level architectural designs to identify security risks and provide recommendations for mitigation. Provide security requirements for RFPs and score RFPs based on … security criteria. Conduct assessments of third-party security posture to ensure compliance with security standards. Create scopes for penetration testing, organize pen tests, review results, and oversee remediation efforts. Collaborate with project teams to agree on specific security controls and gather evidence of implementation. Identify and more »

Senior IT Security Engineer Remote with 1-2 days in London per quarter as needed. 6-12 months, £500 per day Outside IR35 Experienced IT Security Engineer required to bolster the Info Sec team, specifically to translate risks and threats into clear guidance of what that means to … required action, with a practical and hands on approach to the delivery of the same. This role will make a big impact on improved security posture and maturing the security skills of the team and technical environment. Must be a willing coach, able to share knowledge and expertise … and influence and guide teams, with a desire to get hands dirty to deliver and drive security initiatives. Key responsibility areas: Network Security: Network Access Control (NAC) Implementation: Design, implement, and maintain a NAC solution to prevent unauthorized devices from accessing the corporate network. Firewall Rule more »

Job Title: Senior Network Security Consultant Location: Remote with visits to client sites when needed Salary: £(phone number removed) per annum + bonus + package Concept are working with one of the UKs largest Cisco Gold Partners to recruit a Senior Network Security Consultant to join … SC Clearance If you'd be interested in finding out more details, please apply with an up-to-date copy of your CV. Senior Network Security Consultant/Cisco/CCNP/CCIE/Next Gen Firewalls/Palo Alto/Fortinet/Fortigate/Checkpoint/Firepower more »

Job title: Network & Security Engineer - CCNP Location: West London Salary Details: £50k - £60k depending on experience My client, a leader in their field are looking for a Network & Security Engineer to join their Infrastructure Team with a primary focus on maintaining the network infrastructure. The … role will involve working within both BAU network operations and project delivery. DUTIES & RESPONSIBILITIES:: Experience working within both project delivery and BAU/Operations. Demonstrate the ability to proactively diagnose and troubleshoot networking faults and performance issues. Demonstrate good understanding of cyber security principles, priorities, and incident management. … Maintain network software and hardware life-cycle. Maintain Technical Documentation. Proactively monitor network performance, utilisation, and health alerts. Network commissioning and installation experience Good verbal and written communication skills and ability to discuss network requirements and collaboration with other technical teams. Maintain good relationships with partners more »

Network Security Analyst Up to £70,000 As the Network Security Analyst, you'll be at the forefront of resolving technical issues with telecom suppliers, placing a strong emphasis on security and compliance. Your expertise will be pivotal in providing recommendations on security, risk … and compliance matters, collaborating seamlessly with cross-functional teams to confirm audit results and propose crucial security improvements. You'll serve as a translator of complex technical issues, ensuring clear communication with non-technical staff. Working closely with security teams, you'll contextualise supplier security within the … overarching framework. Constantly on the lookout for opportunities to enhance processes and technology, you'll contribute to the continuous improvement of our security posture. Requirements for this confidential position include a recognised security qualification (e.g., CISSP), lead auditor/assessor qualification (e.g., ISO27001), and a relevant degree or more »

Job title Network Firewall Engineer Location: London, UK Skill sets Palo Alto Panorama Ready to work on rotating weekends shifts On call overtime as required to give 24/7 coverage. Travel may be required to visit Poland Krakow location once in a year. Job Description 5 years of … network security administration 3 years of network security experience and a bachelor degree is generally required In depth understanding of network perimeter architecture routing NAT'ing etc Updates and maintains Information Security policies standards procedures and other related documents Proficiency should include checking server … and firewall logs scrutinizing network traffic establishing and updating virus scans troubleshooting analyzing and resolving security breaches and vulnerability issues Network Security skills Firewall IPS IDS Webfiltering etc In Depth Routed Routing Protocols BGP OSPF MPLS VRF VPNs Experience with configuring all Palo Alto Networks Firewall more »

Key Responsibilities: Security Architecture Plans : Own and contribute to the organisation’s security architecture plans. Enterprise Architecture : Contribute to enterprise architecture plans. Network Architecture : Contribute to forward network architecture plans. Platform/Product Ownership : Own and strategize multiple security and compliance tools. Continuous Improvement : Identify … areas for improvement in Security Operations, IT Development, and Information Security teams, guiding engineering teams accordingly. Leadership : Provide architectural leadership for medium to large-sized initiatives. Collaboration and Advocacy : Work closely with IT teams to promote effective processes and policies. Mentoring : Provide training and mentoring to data, security, and network engineers. Technical Scope: Security Domains : Architecture and strategy across IT security areas such as Identity & Access Management, SIEM/SOAR, Threat Prevention, Network Security, Application Security, Data Privacy. Compliance : Ensure data security and compliance with relevant regulatory and 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 »