1 to 25 of 114 Network Security Jobs in London

Data Centre Network Engineer Hybrid 2 onsite 3 days remote Overview: Within the IT department, the Data Centre Network Engineer plays a crucial role in maintaining and advancing network infrastructure. This position involves managing the network operations in the data center, addressing core routing, network security, and internet services. The engineer will also support regular operational activities such as monitoring, support, automation, and network optimization. Responsibilities: * Manage and secure the operation of data centers and server rooms. * Develop and oversee data center management and monitoring systems. * Collaborate with the Facilities and Infrastructure … technical guidance for infrastructure setups including power requirements and equipment installation. * Lead on DNS, DHCP, IPAM, and cable management systems. * Operate the data center network and collaborate with network team members. * Monitor systems daily, ensuring integrity and availability of hardware and server resources. * Diagnose and resolve network more »

deployment, maintenance, and troubleshooting of IT systems, covering hardware, software, and networking. Establish and enforce IT policies, procedures, and best practices to uphold compliance, security, and efficiency. Align local IT initiatives with organizational goals by working closely with the senior AIT HQ team. Offer timely technical support to staff more »

big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. Job Description What you'll Do The Aviation Security Risk and Compliance Engineer will work within a small team within the Platforms and Software Services group who are responsible for software platforms, infrastructure … and development to support current and future demand for Inflight Connectivity Services. As a Security Risk and Compliance Engineer, you will play a crucial role in ensuring the safety and security of our organization's systems and data. With the constant threat of cyber attacks and the ever … evolving regulatory landscape, your expertise in security risk management and compliance will help us maintain a robust security posture. In this role, you will be responsible for identifying potential vulnerabilities and risks, conducting risk assessments, and implementing appropriate security controls. You will also be involved in reviewing more »

Job Title: Core Network Engineer 2 days in the office 3 days remote. Overview: Join our forward-thinking IT team in an exciting role that blends technical expertise with strategic innovation. We are seeking a Core Network Engineer to lead a major network infrastructure overhaul and contribute … to the evolution of our network capabilities. This position offers the opportunity to influence the future of our network systems, streamline operations, and implement cutting-edge solutions that enhance organizational efficiency and security. Key Responsibilities: * Design, implement, and optimize core routing technologies and network security frameworks. … Automate network processes to improve efficiency and accuracy across network operations. * Serve as a technical leader in network-related projects, ensuring best practices in security and configuration are followed. * Collaborate with various internal teams to gather requirements, design solutions, and deliver high-performance network services. more »

AWTG, a leader in 5G systems integration and application development, is looking for an IT and Network Security Engineer. As a Network Security Engineer, you’ll work across various domains including RAN, Mobile Core, IP Routers, Ethernet switches, Data center switches, Firewalls, Load balancers, SD-WAN … RADIUS, DHCP, and DNS. Your responsibilities will involve implementing security mechanisms on infrastructure based on both O-RAN Alliance OpenRAN and 3GPP standards, in addition to managing associated network management systems, orchestrators, and OSS platforms. Key Responsibilities: · Implement the security mechanisms (such as encryption, authentication, authorization and … access control) to safeguard data transmitted over O-RAN and 5G Core interfaces. · Develop and implement the O-RAN and Core network security mechanism from 3GPP and O-RAN specifications · Develop JOTS Compliant solutions in both O-RAN and 3GPP environments for commercial deployment. · Conduct penetration testing to more »

Network and Security Engineer –2nd/3rd Line security specialist - Bank Defender endpoint, VMware NSX-T, Zscaler, preview London Hybrid Up to £80,000 Salary + Benefits Job Description: My client, a reputable bank is looking to hire an experienced IT network and security engineer. … The ideal candidate will possess certifications such as Palo Alto PCNSA and Cisco CCNA, demonstrating a strong foundation in network and cyber security technologies and have some exposure to VMWARE NSX-T and Defender Endpoint. Responsibilities: Manage and maintain network infrastructure, ensuring high availability and security vulnerability management. Implement and configure Palo Alto and Cisco network security solutions. Collaborate with cross-functional teams to assess security risks and develop mitigation strategies. Articulate technical concepts to non-technical stakeholders and provide training and support on security best practices. Monitor network traffic more »

Job Title: Core Network Engineer 2 days in the office 3 days remote. Overview: Join our forward-thinking IT team in an exciting role that blends technical expertise with strategic innovation. We are seeking a Core Network Engineer to lead a major network infrastructure overhaul and contribute … to the evolution of our network capabilities. This position offers the opportunity to influence the future of our network systems, streamline operations, and implement cutting-edge solutions that enhance organizational efficiency and security. Key Responsibilities: implement, and optimize core routing technologies and network security frameworks. network processes to improve efficiency and accuracy across network operations. as a technical leader in network-related projects, ensuring best practices in security and configuration are followed. with various internal teams to gather requirements, design solutions, and deliver high-performance network services. daily network operations more »

Data Centre Network Engineer Hybrid 2 onsite 3 days remote Overview: Within the IT department, the Data Centre Network Engineer plays a crucial role in maintaining and advancing network infrastructure. This position involves managing the network operations in the data center, addressing core routing, network security, and internet services. The engineer will also support regular operational activities such as monitoring, support, automation, and network optimization. Responsibilities: and secure the operation of data centers and server rooms. and oversee data center management and monitoring systems. with the Facilities and Infrastructure team to optimize … energy efficiency. technical guidance for infrastructure setups including power requirements and equipment installation. on DNS, DHCP, IPAM, and cable management systems. the data center network and collaborate with network team members. systems daily, ensuring integrity and availability of hardware and server resources. and resolve network issues, including 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 »

Hybrid | £75k + Benefits ❗Note: This role does not provide Visa Sponsorship Our client is a leading Health and Leisure Group with an expansive network across the UK. Their mission is centred around ensuring accessibility to health and wellness for all, transcending limitations and delivering exceptional guidance and facilities … wellness journeys for all those across the UK! They now need an experienced Lead InfoSec Engineer , to create and manage the company-wide information security programme to ensure that information assets are properly protected. You will be tasked with the design and execution of policies, procedures and technology, to … s information assets are properly protected against cyber threats. Reporting to the Head of Engineering, you will: Develop and implement the company's information security strategy, policies, and procedures. Design and execute security controls to protect the confidentiality, integrity, and availability of the company's systems and data. more »

As a Cyber Security Architect, you will play a pivotal role in shaping our enterprise's security posture in a rapidly evolving digital landscape. You will be at the forefront of designing and implementing cutting-edge security architectures that protect our assets and data against sophisticated threats. … This role demands a visionary approach to security, a deep understanding of current cybersecurity trends, and the ability to innovate and adapt to protect the business. Responsibilities: Strategic Security Design : Develop comprehensive security architectures, integrating advanced security practices, to safeguard against emerging threats. Focus on cloud … security, AI-driven threat detection, and the adoption of zero-trust principles. Standards and Frameworks : Define and update technical security standards and principles, incorporating industry best practices and compliance requirements from frameworks such as NIST, ISO, and GDPR. Security Reviews and Threat Modeling : Conduct rigorous security more »

to support your career development. We're doing things differently. If this sounds like you, let's talk. The role The IT Risk and Security Architect will help to establish and maintain a risk management framework aligned with NIST/IRAM2, in addition to this performing threat and risk … assessments, create high level/low level security architecture designs and assist the IT security manager with the realisation of the information security roadmap. Responsibilities include (but are not limited to): Risk Management Responsible for establishing and maintaining a risk management framework that is aligned with NIST … IRAM2, ISO and GDPR Maintaining the information security risk register. Lead the migration of Risk Register from excel spreadsheets to a dedicated risk management platform (Acuity Stream). Ensuring risks are monitored and reported, while mitigation plans are proposed and followed up Consulting with senior technology and business leaders 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 »

Technical Network Security Consultant – Cisco – Fortinet – Palo Alto - £75,000 – Up To £85,000 + £10K Bonus – Homebased – UK travel and London Why this business? For one of the largest Tech VAR globally £b turnover business Technology across the Cisco & Security Firewall arena The role of a … expertise required to close sales opportunities and propose the current plan to better serve customers on the latest cutting-edge technology. Key Skills: CCNP Security Cisco R&S Cisco Firepower – Nice to have. Extensive firewall experience Palo Alto Cert PCNSA/Fortinet NSE4, 5, 6 Next generation Firewalls – Palo more »

performing developers, engineers, analysts, consultants, and project managers, you will be entrusted with leading initiatives crucial for client system uptime, release management, infrastructure design, network security, and support. Key responsibilities include: Senior Architect – Serve as the technical lead for infrastructure design, deployment, maintenance, and optimisation. AWS Innovator - Work … of collaboration, continuous improvement, and accountability within the team. Process - To ensure appropriate processes are in place, documented, tested and used for: Capacity Management, Security Incident Management, Disaster Recovery, Availability Management, Security Management. Security and Compliance – Collaborate with the Head of Labs (Operations) to ensure compliance with … to ensure team performance. Quality - Commitment to delivering high-quality outcomes within agreed timelines. Infrastructure Technical Expertise - Proficiency in managing cloud technologies, particularly AWS. Security Technical Expertise - Ability to analyse and advise on security risks and collaborate with security specialists. Key Skills Management – Supporting, motivating and ensuring more »

Risk Crew is a unique London-based Cyber Security GRC & Testing Consultancy and we're seeking a passionate, detail -oriented Security Penetration Tester to join our creative, eclectic team. Is it you? Position is office-based during probationary period and hybrid thereafter. Interested? The preferred candidate possesses a … minimum of 5 years hands-on skills and experience in, scoping and delivering: Web application security penetration testing Mobile application security penetration testing API security testing Network security penetration testing Red Team testing With the following complementary technical skills: Hands-on with programming languages, databases more »

Car + Pension + Sharesave + Professional and Technical training (including conferences) Life on the team A fantastic opportunity has arisen for a Identity Security Consultant to join our dynamic and rapidly expanding Network & Security Consultancy Practice within Computacenter. The successful candidate will report directly to the … we need additional talented individuals. The successful candidate will work with the leadership team to design, initiate and bring to market the new Identity Security offerings that they will then be delivering on site. The work will involve a mix of pre and post sales consulting, with an expectancy … of both long and short term client engagements and projects. What you’ll do • Represent Computacenter as a Subject Matter Expert for Identity Security in front of our clients. • Working within consultancy security engagements on all topics related to Identity Security, including design, development, implementation and modification more »

time allotted for interviews and any other needs. We also welcome any feedback on how we can improve the experience for future candidates. Lead Security Engineer As a Lead Security Engineer you will work closely with clients to help inform their security strategy and to ensure our … delivered a talk or two. The following skills will be assessed during the application process Working within a technology consultancy Strong understanding of integrating security as part of a multidisciplinary approach to delivering digital services (products) and platforms utilising a DevSecOps approach and enabling Continuous Security as part … of wider CI/CD tools and practices Up-to-date understanding of, and ensuring compliance to, security standards and regulations including GDS Technology Code of Practice, NCSC Cyber Principles, ISO27001, SoC, NIST, PCI, and GDPR Up-to-date understanding of testing the security of software and infrastructure more »

Here at Talent International we are a Global Technology Recruitment Consultancy, we primarily specialise in the Network Engineering space across the UK. How would you feel about working for an ISP/MSP who are also a Cisco, Juniper, Palo Alto, Fortinet & Microsoft Partner? I ask as this company … are now looking to hire a Network Sales Engineer due to growth. This is a permanent opportunity based in London where you would be expected to be in the office on a hybrid basis. Information Provided Below - The Company: Founded in 2002 with Circa 800 Employees Technology Partners Include … Cisco, Juniper, Fortinet, Palo Alto, Microsoft, Nokia, Cisco Meraki & More Specialise in the following areas - Networking, Managed Services, Cloud Solutions, Data Centre/Colocation, Network Security, SD-WAN, Connectivity Offices Locations in London, Manchester & New York Some Household Name Clients include Channel 4, NHS, Costa Coffee, Virgin Atlantic more »

our Senior SOC Analyst. Home based role. A great opportunity to join our team as our Senior SOC Analyst to be responsible for handing security incidents received/escalated from the SOC Analyst (Tier 1 or Tier 2) and perform a business impact analysis on the security incident. … You will leverage a deep understanding of information security technologies, you will aid in triaging threat intelligence from multiple sources and add contextual information to the security incident, perform additional analysis and based on the business impact will recommend the response actions and escalation path. You will be … of information as available through the SIEM, in addition identify and investigate potential suspicious activity as well as helping organizations identify, isolate, and contain security issues. You will also support the initial implementation of new security related Microsoft technologies, including Microsoft Sentinel, MDE, MDI and Defender for Cloud. more »

them into scalable cloud solutions. Design end-to-end architectures for cloud-based SaaS applications, considering factors such as multi-tenancy, performance, scalability, reliability, security, and cost optimization. Develop architectural diagrams, documentation, and presentations to communicate proposed solutions to internal stakeholders and clients. Work closely with development teams to … migration strategies for SaaS applications in the financial sector, ensuring minimal disruption to customers. Ensure compliance with industry standards and best practices for cloud security, data privacy, and regulatory requirements, particularly in the context of SaaS offerings in finance. Collaborate with cross-functional teams, including product management, engineering, and … compute, storage, networking, databases, etc.). Experience designing and implementing highly available, scalable, and multi-tenant architectures for SaaS applications. Solid understanding of cloud security principles and best practices, including identity and access management, encryption, and network security in a SaaS context within the financial sector. Excellent more »

the 1st/2nd Line Support Engineer: Assist with the development and implementation of IT policies and procedures. Day to day administration of the network’s hardware, software, infrastructure and end users. Assist with IT Network and Systems issues. Provide remote monitoring and on-site system support. Monitor … IT security and support the administration functions. Support a number of IT projects, upgrade and change programmes. Management of Spam/Anti-virus systems. Key requirements of the 1st/2nd Line Support Engineer: Analytical and organisational skills. Excellent working knowledge of Microsoft Desktop OS. Excellent working knowledge of … Microsoft 365 applications. Excellent working knowledge MS Teams and SharePoint. Working knowledge of Wi-Fi in a commercial environment. Experience of network configuration, VLans etc. Experience of network security. Excellent communication and interpersonal skills If you are interested in this 1st/2nd Line Support Engineer opportunity and more »

Job Description Role Description This is a full-time hybrid role for an Information Security Manager with 2nd and 3rd Line IT support experience. The role involves day-to-day tasks associated with planning, implementing, and maintaining an Information Security Management System (ISMS), including managing cybersecurity risks, implementing … network security measures, and ensuring compliance with industry standards. The Information Security Manager will also provide IT support to the company and will be based in the London office, with flexibility for some remote work. Your past experience must include 2nd and 3rd line infrastructure support where … you are able to advise and direct the technical team. Qualifications Experience in Information Security Management and creating and implementing an ISMS Experience in Cybersecurity and Network Security Expertise in Information security best practices and standards Excellent problem-solving skills and attention to detail Strong communication more »

Join Our Team as a Network & Security Engineer! 🚀 About Us: We're on the lookout for a talented Network & Security Engineer to join our team. Join us and play a pivotal role in optimizing our network infrastructure, utilizing cutting-edge technologies. Role Brief: As a … Network & Security Engineer, you'll be at the forefront of maintaining our network infrastructure, ensuring its resilience and security. This role offers a unique blend of project delivery and operational responsibilities. Requirements: Proven experience in diagnosing and troubleshooting networking faults. Strong grasp of cyber security principles … and incident management. Proficiency in maintaining network software and hardware. Ability to proactively monitor network performance and health alerts. Experience in network commissioning and installation. Excellent communication skills for collaborating with technical teams. Willingness to participate in an on-call rotation. Essential: Minimum 3 years of enterprise 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 »