526 to 550 of 1,876 Network Security Jobs in England

An impressive multinational Telecoms business is looking for a Senior Security Engineer to join its team based in London. Please note, this role is hybrid so you will be required to work in the office 3 days per week. As a Senior Network Security Engineer, you will be responsible for designing, implementing, and managing security solutions … that protect a large and high-profile network infrastructure. You will work closely with the team to proactively improve network security (both on-prem and cloud), detect threats and maintain a strong systems defence posture. In order to be suitable for this role you must have proven experience of designing, configuring and maintaining network security solutions. You will be a hands-on technical expert with deep knowledge of network security, firewalls, and cloud security (AWS/Azure). CISSP and/or CCNP Security accreditation are expected, while previous experience in the Telco sector would be advantageous to your application. This is an outstanding opportunity for an accomplished Network More ❯

What You’ll Be Working On: ️ Installing, configuring, and maintaining LAN/WAN, routers, switches, and firewalls ️ Monitoring network performance and ensuring high availability and reliability ️ Troubleshooting network issues and resolving outages quickly ️ Implementing and maintaining network security protocols and access controls ️ Managing network-related documentation, diagrams, and change logs What We’re Looking For … Proven experience as a Network Administrator or in a similar role ️ Solid understanding of networking protocols (TCP/IP, DNS, DHCP, VPN, etc.) ️ Experience with Cisco, Juniper, or similar network hardware and tools ️ Knowledge of firewalls, intrusion detection/prevention systems, and endpoint security ️ Relevant certifications such as CCNA, CompTIA Network+, or equivalent are a plus #J More ❯

Social network you want to login/join with: We are seeking a Network Infrastructure Engineer to join our client who will manage and optimise both traditional and cloud-based network infrastructures. This role focuses on Meraki Enterprise, Palo Alto Firewalls, and a mix of physical and cloud environments across multiple sites. You will drive innovation, enhance … network security, and automate processes, all while contributing to professional growth and organisational transformation. Key Responsibilities: Design, implement, and maintain network infrastructure across multiple locations and cloud platforms (Azure) Implement network security measures, including ACLs, DDoS protection, and firewalls Automate network tasks for increased efficiency Troubleshoot and resolve network issues, driving incident resolution … Collaborate with InfoSec and Security teams to ensure robust security Monitor network performance and optimise capacity planning Provide network expertise for internal and external projects Skills & Experience: Expertise in TCP/IP, subnetting, and modern network technologies Experience with Meraki, Palo Alto Firewalls, and cloud platforms Experience configuring and supporting WAN technologies including BGP, OSPF More ❯

Consulting Director | Global Recruitment & Workforce Strategy Expert | Specialist in Technology, Cloud, DevOps, and IT Roles | Oracle Certified DBA & RedHat... Job Description: We are seeking a skilled and detail-oriented Network Security Architect with hands-on experience in Fortinet and Cisco technologies. The ideal candidate will be responsible for designing, configuring, and maintaining secure and high-performance network … manage Fortinet SD-WAN solutions and Fortinet Firewalls Configure and manage Cisco Nexus switches and Cisco Wi-Fi/LAN infrastructure Handle general routing and switching tasks in complex network environments Contribute to firewall and network security design , ensuring compliance and best practices Write, review, and update detailed network and firewall configurations Perform configuration loading , validation … and deployment across environments Collaborate with cross-functional teams to troubleshoot and optimize network and security systems Required Skills & Experience: Proven experience with Fortinet SD-WAN and Fortinet Firewalls Strong knowledge of Cisco Nexus platforms and enterprise wireless (Wi-Fi) and LAN Solid understanding of network routing and switching protocols Familiarity with firewall and security design More ❯

Job Description: This role involves overseeing and leading a team of security personnel across various domains including Security Operations, Global Security Administration, Physical Security, Data Security Analytics, PKI/Certificate Management, and Network Security Engineering. Responsibilities include strategic, managerial, and technical tasks such as: Key Responsibilities: Technical Leadership and Strategy: Provide strategic guidance … for high-performing security teams across diverse domains. Drive security solutions' vision through market involvement, vendor interactions, and conferences. Lead and motivate local teams and global security admins. Security Responsibilities: Conduct vendor security reviews to ensure proactive security measures. Offer strategic guidance on technology controls and security practices. Collaborate with application and infrastructure … teams to embed security at all levels. Address emerging security threats, including cloud and data privacy risks. Develop risk mitigation strategies and conduct security awareness programs. Ensure compliance with industry standards and oversee security initiatives like DLP and network segmentation. Manage security incidents, liaise with regulators, and oversee security governance. Required Background: Deep More ❯

We are seeking a highly skilled Network Engineer with deep expertise in Fortinet SD-WAN, Fortinet Firewalls, and Cisco networking technologies . The role involves configuring, loading, and modifying network setups across both existing and new infrastructure. You will be responsible for designing and implementing secure and scalable network solutions, ensuring optimal performance, and enhancing our network security posture. We are seeking a highly skilled Network Engineer with deep expertise in Fortinet SD-WAN, Fortinet Firewalls, and Cisco networking technologies . The role involves configuring, loading, and modifying network setups across both existing and new infrastructure. You will be responsible for designing and implementing secure and scalable network solutions, ensuring optimal performance … and enhancing our network security posture. Key Responsibilities: Configure and implement Fortinet SD-WAN solutions, ensuring robust, resilient, and optimized WAN connectivity across distributed environments. Administer Fortinet Firewalls , including configuration, rule updates, troubleshooting, and security policy enforcement. Configure and support Cisco Nexus switches and data center environments. Design and support Cisco Wi-Fi and LAN infrastructures , ensuring More ❯

IT Network Security Architect - Leeds (Hybrid 2-3 Days Onsite) - Up to £90,000 + Benefits Are you a seasoned Network Security Architect with a passion for designing and scaling secure, robust, and modern network infrastructure? We're looking for someone to help build our network architecture function from the ground up , playing a … critical role in shaping our future-ready IT landscape. About the Role: This is a rare opportunity to join a growing organisation as we embark on a major network transformation. Youll lead the design and delivery of secure network architectures across our hybrid cloud environment, supporting both strategic and operational goals. What Youll Be Doing: Architect, design, and … evolve enterprise-level network solutions across on-prem and cloud environments (Azure). Define and implement secure networking practices, policies, and frameworks. Work closely with infrastructure, security, and cloud teams to ensure seamless network integration and security. Provide expert guidance on firewalls, routing, switching, and load balancing. Design and manage Azure network components, including Virtual Network More ❯

Network Engineer – Cisco – VMWare – Palo – FortiGate – Lead Network Engineer ** Please note: You must have full eligibility to work in the UK! ** Lead Network Engineer I am looking for a Lead Network Engineer for a 12-month fixed-term contract. In this role, you’ll oversee and enhance the client's core LAN/WAN infrastructure, support … Cisco 9300 series and Cisco Nexus switches Manage and optimise SD-WAN environments, primarily using VMware VeloCloud Configure and maintain Palo Alto Prisma Access and FortiGate firewalls for robust security Troubleshoot and resolve complex network issues to ensure performance and uptime Create and maintain detailed HLD/LLD documentation Collaborate with internal teams on network security, compliance, and risk management Lead network-focused components of office relocations and IT infrastructure projects Mentor junior engineers and contribute to knowledge-sharing initiatives Stay up to date with new technologies and best practices to future-proof our network Skills & Experience: 5+ years' experience in network engineering roles Strong proficiency in Azure networking , with hands-on More ❯

Opportunity to develop your knowledge and skills as a security engineer. Must have exposure to Azure Cloud About Our Client This is a permanent role within a small-sized not-for-profit organisation that focuses on delivering impactful services to its community. The organisation is committed to leveraging technology to enhance its mission while maintaining a secure and reliable … environment. Job Description Security patching and hardening across server and network infrastructure. Monitoring, detecting, and responding to security threats across hybrid environments. Managing and enhancing security configurations for Windows VMs, SQL databases, and PaaS solutions like Logic Apps. Administering security tools, including firewalls, endpoint protection, and vulnerability management systems. Ensuring data security by managing … encryption, access controls, and compliance requirements. Performing security assessments, audits, and penetration testing. Developing security automation processes for identity and access management (IAM), network security, and patch management. Collaborating with stakeholders to ensure security best practices are integrated into new and existing solutions. Managing third parties delivering security, cloud, or infrastructure services. Keeping up More ❯

Role : Security Architect Location : London Contract Role Job Description: Strong experience in building secure web and mobile apps Experience with Security architecture, Application Security assessments, penetration testing, vulnerability assessment, Secure SDLC, and Static code reviews Certified Secure Software Lifecycle Professional (CSSLP) (desirable) Responsibilities: - Design, develop, and implement security frameworks and solutions to safeguard company's assets … and infrastructure. - Conduct regular security audits and risk assessments to identify and address potential vulnerabilities. - Develop and maintain security policies and procedures in accordance with industry standards. - Configure and manage security tools, such as firewalls, intrusion detection systems, and encryption technologies. - Monitor network traffic and system logs for suspicious activity and respond to security incidents … in a timely manner. - Stay updated on the latest security threats and trends to anticipate potential risks and adapt security strategies accordingly. - Collaborate with IT teams to ensure that security measures are integrated into all aspects of technology development and implementation. - Conduct employee training programs to promote awareness of security best practices and protocols. Requirements: - Bachelor More ❯

Social network you want to login/join with: Project Manager - Security Systems, Manchester col-narrow-left Client: CMS Location: Manchester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: e9c501642d3c Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: A security systems Project Manager is required for … our client in the Great Manchester/Cheshire area. The role is to project manage and coordinate the deployment of security solutions, including CCTV, access control, and alarm systems, as well as networking, ensuring compliance with security standards, regulations, and business needs. Responsibilities Project Planning & Execution - Define project scope, objectives, and deliverables based on security requirements and … develop detailed project plans, schedules, and budgets, ensuring compliance with security regulations Security Systems Implementation & oversight - Oversee the installation, configuration, and integration of security systems including: • CCTV (IP cameras, cloud storage, video analytics). • Access Control Systems (Knowledge of WinPak preferred). • Intrusion Detection & Alarm Systems. • Monitoring equipment. • Network Solutions (firewalls, WAN, and LAN). • System More ❯

Opportunity to develop your knowledge and skills as a security engineer. Must have exposure to Azure Cloud About Our Client This is a permanent role within a small-sized not-for-profit organisation that focuses on delivering impactful services to its community. The organisation is committed to leveraging technology to enhance its mission while maintaining a secure and reliable … environment. Job Description Security patching and hardening across server and network infrastructure. Monitoring, detecting, and responding to security threats across hybrid environments. Managing and enhancing security configurations for Windows VMs, SQL databases, and PaaS solutions like Logic Apps. Administering security tools, including firewalls, endpoint protection, and vulnerability management systems. Ensuring data security by managing … encryption, access controls, and compliance requirements. Performing security assessments, audits, and penetration testing. Developing security automation processes for identity and access management (IAM), network security, and patch management. Collaborating with stakeholders to ensure security best practices are integrated into new and existing solutions. Managing third parties delivering security, cloud, or infrastructure services. Keeping up More ❯

The Security Engineer will play a vital role in safeguarding the organisation's technology infrastructure by implementing and maintaining effective security measures. Based in London, this position offers an opportunity to work within the not-for-profit sector, ensuring the safety of critical systems. Client Details This is a permanent role within a small-sized not-for-profit … organisation that focuses on delivering impactful services to its community. The organisation is committed to leveraging technology to enhance its mission while maintaining a secure and reliable environment. Description Security patching and hardening across server and network infrastructure. Monitoring, detecting, and responding to security threats across hybrid environments. Managing and enhancing security configurations for Windows VMs … SQL databases, and PaaS solutions like Logic Apps. Administering security tools, including firewalls, endpoint protection, and vulnerability management systems. Ensuring data security by managing encryption, access controls, and compliance requirements. Performing security assessments, audits, and penetration testing. Developing security automation processes for identity and access management (IAM), network security, and patch management. Collaborating with More ❯

Duties and Responsibilities:**. . · Monitor network performance and troubleshoot issues.. · Install and configure network hardware and software.. · Design, implement, and maintain network infrastructure, including routers, switches, firewalls, and other network equipment. . · Configure and manage network devices such as Cisco routers and switches, Juniper firewalls, and other network equipment.. · Monitor network performance … and troubleshoot issues to ensure optimal network availability and performance.. · Implement and maintain network security measures to protect against unauthorized access and data breaches.. · Collaborate with cross-functional teams to design and implement network solutions that meet business requirements.. · Perform network installations, upgrades, and migrations as needed.. · Provide technical support and troubleshooting for network-related issues.. · Document network configurations, procedures, and troubleshooting steps.. . ** Skill/experience/qualifications:**. . · Strong knowledge of networking concepts and protocols (TCP/IP, DNS, DHCP). · Experience with network administration tools such as Active Directory, Azure AD, vSphere. · Familiarity with network security practices and technologies (firewalls, VPNs). · Proficiency in configuring More ❯

Job Description Security Architect – NIST, ISO27001, PCI-DSS, Cloud Up to £640 per day (Outside IR35) London/Primarily Remote 6 months My client is an International Consultancy who require a Security Architect to lead security design, engineering, testing and implementation for a major, complex programme. Key Requirements: Proven expertise in Security Architecture Strong working knowledge … of cloud security architecture, including AWS, Azure and GCP Good understanding of cybersecurity principles, including authentication, authorisation, encryption, network security, and application security Previous experience of designing and implementing security solutions with a strong understanding of security frameworks including CIS, NIST, ISO27001 and PCI DSS Excellent communication skills with the ability to communicate technical More ❯

Security Engineer Location: Dummer, Basingstoke Salary: £35,000 - £55,000 (Based on Experience) Hybrid (3 days in the office and 2 days from home) Key Tasks: Security assessments:?Create and perform security assessments and threat models Security standards:?Develop,implement&maintainsecurity standards and plans VulnerabilityManagement:?Research weaknesses and find ways to counter them Security incident … response:?Respond to attack vectors and security incidents, and coordinate incident response across teams Security software testing:?Test company software, firmware, and firewalls Security software design:?Design software security systems like intrusion detection systems and firewalls Security system maintenance:?Maintainand proof network security systems Security system analysis:?Analyse security systems and … seek improvements on a continuous basis? Help develop platforms and tools to automate and improve security posture across the group Skills and Competencies Required: Knowledge and hands-on experience in management of IDS/IPS, Firewall, VPN, EDR/XDR, mail filtering and other security products Experience in Security Information Event Management (SIEM) tools, creation of basic More ❯

Telecom Strategy and Technology CTO | 20+ Years Experience | Cybersecurity, 5G, O-RAN, IoT Expert | Innovator & Industry Leader | MBA &PMP | NYU... Company Description SOCAS-AI is a leading cybersecurity and network consultancy firm focused on the telecommunications sector. We specialize in safeguarding critical telecom infrastructure while leveraging AI to optimize network performance and streamline operations. By combining industry expertise … AI empowers clients to build secure, efficient, and future-ready networks in an increasingly digital and interconnected world. Role Description This is a full-time hybrid role for a Security Operations Center (SOC) Architect located in the cairo , Egypt with some work-from-home flexibility. The SOC Architect will be responsible for designing, implementing, and maintaining the architecture of … the Security Operations Center. Day-to-day tasks include power management, hardware and system architecture planning, RTL and physical design, and ensuring the security, scalability, and reliability of SOC infrastructures. Qualifications Experience in SOC operation and implementation. Expertise in System Architecture and RTL Design Proficiency in Physical Design Strong analytical and problem-solving skills Excellent communication and teamwork More ❯

Network Firewall & Software Manual Testing Engineer Substance Greater London, England, United Kingdom Join or sign in to find your next job Join to apply for the Network Firewall & Software Manual Testing Engineer role at Substance Network Firewall & Software Manual Testing Engineer Substance Greater London, England, United Kingdom 2 months ago Be among the first 25 applicants Join … to apply for the Network Firewall & Software Manual Testing Engineer role at Substance Get AI-powered advice on this job and more exclusive features. Substance is seeking a detail-oriented and experienced Network Firewall & Software Manual Testing Engineer to join our growing team. In this role, you will be responsible for ensuring the robustness and security of … network systems by conducting comprehensive manual testing on firewalls and related software applications. You will work closely with development teams to validate security configurations and functionality, identifying vulnerabilities and performance issues before they affect the production environment. Key Responsibilities Conduct manual testing of firewall and hotspot gateway software to ensure reliability and performance. Document all test cases, results More ❯

Are you looking for a Security role within a dynamic, innovative financial technology organisation? If so, we are recruiting for a Cyber Security Engineer to join our cyber security team! Working alongside the team you will help to design, develop, and mature the company's cybersecurity capability, including the selection, implementation, and management of security tools …/technologies, focused on detection, prevention, and analysis of security threats. This role offers a great opportunity to help define and shape the security function within a collaborative IT department, ensuring the protection of customer assets. Responsibilities include: Work with technology and business teams to deliver security processes, technologies and controls, acting as the authority on security related queries. Define, design, implement, and maintain security solutions appropriate to the business' needs. Support the definition, execution and continuous improvement of key cybersecurity processes including vulnerability & patch management, security incident response, security monitoring, endpoint security, identity and access management, network security, and cryptography. Assist with developing and maintaining security policies, processes More ❯

Security (SOC) Engineer Manchester/Remote (On site once a month) £35K- £55K (depending on experience) + Great Benefits A SOC Engineer is required for our medical client who are based in Manchester. The successful candidate will be responsible for delivering hands-on technical expertise to support in defending the organisation's systems from attack whilst ensuring they operate … seamlessly and are secure, enabling the team to deliver effective cybersecurity. You will work within the Security Operations Centre (SOC), supporting the engineering lead in configuring, implementing, and maintaining the tools that support all SOC functions. You will assess, implement, configure, and optimise our technical security controls, tools, and data feeds to maintain and continuously improve the visibility … across our environments. You will also lead initiatives to improve the security posture and respond to incidents, problems and change requests from a security operations perspective. Essential skills- Practical experience working within a SOC (Security Operations Centre) or in a cyber security focused role - Ideally 1- 2 years working as an engineer. Knowledge of security More ❯

Get AI-powered advice on this job and more exclusive features. - Install, configure, and maintain network devices and servers, perform routine maintenance and on-site troubleshooting for information systems laptop end devices and networks. - Maintain company computers, printers, audiovisual conferencing systems, and other office equipment and systems. - Handle daily incident tickets, problem tickets, and other workflow tasks according to … IT department requirements and processes. IT digitalization workplace construction in New office - Responsible for the overall network architecture design and implementation, leading the planning, deployment and launch of the wireless Wi-Fi network to ensure that the signal fully covers all office areas,with IT infrastructure construction of computer room, cabinet and integrated cabling standards. - Network security system construction, firewall and data center security tunnel construction, optimization for WAN accessing architecture. - Build and maintain conference room facilities in accordance with group standards to ensure the high quality and stability of the conference meeting. - Responsible for the comprehensive operation and maintenance of daily office systems, including printers service, monitoring system and so on. - Basic laptop management More ❯

Network Production Engineer, Infrastructure 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Meta's Network Security team is seeking an experienced engineer to help secure our global Data Centers, network Backbone, Optical Infrastructure, and Edge Points of Presence (PoPs). We do this by … working extensively across the Meta family of products, including Instagram, WhatsApp, and AI where we identify and solve security problems across network infrastructure. You will be responsible for building, implementing, and operationally supporting the organization to develop security controls and services that will protect network infrastructure which helps serve traffic for over 3 billion users worldwide. … We are looking for engineers with a experience in managing complex issues that require problem-solving to drive security and innovation, who will research and develop new solutions to help protect our infrastructure and our users through a defense in-depth approach. The team thrives in finding security issues and eradicating them and makes life hard for bad More ❯

in the UK market, covering SMEs to multinational and international businesses. As part of their continued growth, they are expanding their project consulting group and are looking for a Network Consultant to join their dynamic team. Role Overview As a Network Consultant, you will: Be the subject matter expert in networking and network security. Work closely with … deliver project work for both Enterprise and SME clients. Operate in various UK data centers, managing both on-premise and cloud environments. Contribute to the design and development of network topology and security for both the infrastructure and their clients. Mentor and develop ServiceDesk team members, providing an essential escalation point for complex issues. Key Responsibilities: Network Engineering: Install, configure, and troubleshoot LAN/WAN/Voice network infrastructures. Customer Support: Provide excellent customer support through an organized ticket management system. Technical Leadership: Be the escalation point for 1st and 2nd Line teams. Project Work: Undertake network equipment installations and configurations for high-impact solutions. Collaboration: Work with the sales and marketing teams to More ❯

Cisco Network Engineer - City of London - Large financial services company - Salary up to £70,000 plus bonus and benefits - Hybrid working (3 times a week in London office) A large financial services company are currently looking for an experienced Network Engineer to join their growing team. The role will have responsibility for managing and designing the enterprise network which stretches globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To be … considered suitable for this Senior Network Engineer role you will need the following skills and experience: - Experience in design and implementation of networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology More ❯

Social network you want to login/join with: IT Information Security Analyst, Birmingham Client: Birmingham Water Works Location: Birmingham, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: 4ded958b65d6 Job Views: 10 Posted: 22.06.2025 Expiry Date: 06.08.2025 Job Description: General Responsibilities Responsible for detecting and preventing cyber threats to the company's computing environment. … Identify weaknesses in software, hardware, and networks, and implement protective measures. Plan, upgrade, and monitor security controls to safeguard digital files and infrastructure. Lead responses to security breaches and viruses. Night and weekend hours as needed. Essential Job Functions Develop plans to protect files against unauthorized access or modification and meet emergency data processing needs. Review and discuss … security violations to prevent recurrence. Implement and upgrade security measures and controls. Establish protocols to protect information systems from unauthorized access or destruction. Maintain data security and monitor access. Perform vulnerability testing, risk analyses, and security assessments. Conduct security audits and tests to ensure system integrity. Essential Job Functions Con't Anticipate and reduce security More ❯