1 to 25 of 201 Network Security Jobs in England

sight and hearing by delivering outstanding value, being loved by every customer and creating the place where all colleagues are proud to belong as we grow our business. The Network Platform team will own and develop (with the Enterprise Architecture team) the strategic network roadmap. Delivering changes, product development and maintenance required to achieve the objectives of the … The team will also provide support and technical expertise in the case of a major incident. They work closely with third-party partners to deliver a safe, resilient, robust Network Platform and continuously review the industry and market, testing new concepts and technologies that can add value. Your purpose The Network Security Engineer supports the Lead Network Security Engineer in delivering the Network Security Roadmap. This role supports the implementation of Infosec-driven initiatives and acts as the second line of escalation for Network Security Incidents and ad hoc service and portfolio support requests. This role is accountable for establishing and maintaining secure network configurations, including firewalls, routers, switches, and More ❯

Security Architect (Network Security) Location -Warwick/Wokingham/Hybrid About the Role We are seeking an experienced Security Architect (Network Security) to design, implement, and maintain enterprise-grade network security solutions. This role will play a critical part in safeguarding infrastructure, ensuring compliance with global standards, and driving a proactive security posture across the organization. You will work closely with cross-functional IT teams, influence security strategy, and provide expert guidance on best practices in a highly regulated environment. Key Responsibilities Design, architect, and maintain network security infrastructure including Firewalls, IDPS, Proxies, Load Balancers, VPNs, and WAFs. Develop and manage firewall policies, network access controls, IAM … solutions, MFA, RBAC, and privilege management . Ensure alignment of security measures with compliance standards (GDPR, HIPAA, PCI DSS). Conduct regular security audits and assessments to identify and remediate risks. Apply industry frameworks such as NIST Cybersecurity Framework, ISO 27001, CIS Controls . Oversee and enhance security technologies: SIEM, vulnerability management, cloud security (OCI/ More ❯

will you be working? At M Group Telecom, were enabling and enhancing telecom networks, playing a lead role in the delivery of our tech enabled future. We deliver full network cycle services for fixed, private and mobile operators. This role will be within our Private networks .We find the best technology, manage assets and refresh systems. With 24/… network operations, we keep things running smoothly, while operating comprehensive network repair and maintenance to keep everything in top shape. Want to come and be a part of it? What will you be doing? Youll work as part of an Operational Support team and will provide operational support to the network security architecture. Youll have a … good understanding of IP network architectures and Network Security and work well as part of a team. Whilst the role is office working hours you will need to be on a rota for emergency OOH support. At times travel will be required to go to the customer's sites which are in Warwickshire and Wokingham or to More ❯

Job summary As a Digital & Data Senior Network Officer at Tees, Esk and Wear Valleys NHS Foundation Trust (TEWV) you will play a pivotal role in delivering and managing a modern, resilient and secure digital network across 100 Trust sites and partner networks. In addition, you will be responsible for delivering and managing the Trusts network infrastructure … in conjunction with the network manager. The Trust utilise modern Cisco technologies which have recently undergone major investment and a complete overhaul of all Switching, routing and wireless infrastructure utilising Cisco DNAC at the heart of the network. We are looking for an enthusiastic, well organised solutions engineer who lives our values of respect, compassion and responsibility to assist … with the implementation of our Digital and Data Journey to Change (see attachment). This is a unique opportunity to work within a Cisco SDA network and enhance you existing skillset. Main duties of the job Provides proactive system support to maintain and develop a comprehensive network and telecommunications systems infrastructure and associated devices within the Trust. This More ❯

Stevenage Join our forward-thinking IM Networks team as a Crypto Network Specialist. You'll own our cryptographic estate and processes while playing an active, hands-on role in the Network Security team. Think 70–80% crypto governance/operations and 20–30% network/security operations. You'll help us deliver secure, resilient connectivity … environment. Salary : Up to £60,000 depending on experience Dynamic (hybrid) working : 2-3 days per week on-site depending on business need. Some shift working may be required. Security Clearance : DV, but you are not required to hold DV currently. Nationality: British Restrictions and/or limitations relating to nationality and/or rights to work may apply. … After offer stage, all successful candidates will undergo HMG Basic Personnel Security Standard checks (BPSS) that are managed by the MBDA Personnel Security Team. If the applicant does not have SC, an SC application will follow on from a successful BPSS clearance, followed by a DV application. What we can offer you: Company bonus : Up to More ❯

Bristol Join our forward-thinking IM Networks team as a Crypto Network Specialist. You'll own our cryptographic estate and processes while playing an active, hands-on role in the Network Security team. Think 70-80% crypto governance/operations and 20-30% network/security operations. You'll help us deliver secure, resilient connectivity … environment. Salary : Up to £60,000 depending on experience Dynamic (hybrid) working : 2-3 days per week on-site depending on business need. Some shift working may be required. Security Clearance : DV, but you are not required to hold DV currently. Nationality: British Restrictions and/or limitations relating to nationality and/or rights to work may apply. … After offer stage, all successful candidates will undergo HMG Basic Personnel Security Standard checks (BPSS) that are managed by the MBDA Personnel Security Team. If the applicant does not have SC, an SC application will follow on from a successful BPSS clearance, followed by a DV application. What we can offer you: Company bonus : Up to More ❯

Stevenage Join our forward-thinking IM Networks team as a Crypto Network Specialist. You'll own our cryptographic estate and processes while playing an active, hands-on role in the Network Security team. Think 70-80% crypto governance/operations and 20-30% network/security operations. You'll help us deliver secure, resilient connectivity … environment. Salary : Up to £60,000 depending on experience Dynamic (hybrid) working : 2-3 days per week on-site depending on business need. Some shift working may be required. Security Clearance : DV, but you are not required to hold DV currently. Nationality: British Restrictions and/or limitations relating to nationality and/or rights to work may apply. … After offer stage, all successful candidates will undergo HMG Basic Personnel Security Standard checks (BPSS) that are managed by the MBDA Personnel Security Team. If the applicant does not have SC, an SC application will follow on from a successful BPSS clearance, followed by a DV application. What we can offer you: Company bonus : Up to More ❯

Junior Security Researcher Salary: £50,000 - £80,000 DOE Fully remote We're looking for a Junior Security Researcher who is passionate about understanding how networks behave from a security perspective and enjoys uncovering the story behind complex data. This is an opportunity to join a pioneering start-up transforming raw security data into actionable intelligence … helping shape the future of threat detection across global networks. This role sits within their Security Research function and is ideal for someone with a SOC, network engineering or security operations background who is keen to move deeper into research and intelligence. You'll be working closely with large volumes of security data to help organise … analyse and contextualise the activity their detection systems surface. If you understand how networks really operate, feel comfortable working with SQL, and enjoy exploring patterns in security data, this could be a fantastic next step in your career. About the Role You'll support the wider security research team by 'farming' the data they generate - turning raw network More ❯

Job summary The Networks and Communications Manager is responsible for the strategic planning, design, configuration, maintenance, and deployment of the Trust's enterprise network infrastructure, alongside its communications and voice systems. This role combines strong leadership with advanced technical expertise to ensure the resilience, security, and performance of the Trust's network architecture, while supporting integrated communication … and mobile solutions. The post holder will collaborate with IT teams, senior managers, clinicians, and external partners to deliver a robust, scalable network environment that meets the Trust's operational and clinical requirements. All infrastructure must comply with NHS technology standards and underpin the delivery of high-quality patient care and organizational efficiency. Main duties of the job Lead … the design, planning, configuration, and maintenance of the Trust's enterprise network infrastructure, including LAN/WAN, wireless connectivity, VoIP telephony systems, and associated communication platforms. Oversee network performance, capacity planning, and resilience, ensuring secure and reliable connectivity across all Trust sites and services. Manage device policies and ensure robust monitoring and lifecycle management of all IT hardware More ❯

Your new role - Permanent - ON SITE 5 Days per week. You will be required to obtain security clearance and undergo vigorous onboarding checks - UK Only. Sponsorship NOT available.The main purpose of this job mainly focusses on information security, cybersecurity, and data security, including a wide scope, such as physical security of computer rooms, operating system level … security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrases, terminal security, backup security, third party and supply chain security of IT service provider.Liaison with the Head Office, Security Operation Centre or Data Centre for implementing security policies, projects and … security controls. Work with Internal Audit and other departments to execute penetration tests, cybersecurity risk self-assessment, ensure best practice and international baseline standards are in place and in line with local regulations.The ideal candidate will be responsible for managing information security systems, ensuring compliance with regulatory requirements, and conducting thorough security audits.You will be part of More ❯

Your new role - Permanent - ON SITE 5 Days per week. You will be required to obtain security clearance and undergo vigorous onboarding checks - UK Only. Sponsorship NOT available. The main purpose of this job mainly focusses on information security, cybersecurity, and data security, including a wide scope, such as physical security of computer rooms, operating system … level security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrases, terminal security, backup security, third party and supply chain security of IT service provider. Liaison with the Head Office, Security Operation Centre or Data Centre for implementing security policies … projects and security controls. Work with Internal Audit and other departments to execute penetration tests, cybersecurity risk self-assessment, ensure best practice and international baseline standards are in place and in line with local regulations. The ideal candidate will be responsible for managing information security systems, ensuring compliance with regulatory requirements, and conducting thorough security audits. You More ❯

Position Overview: As a Network Security Specialist at Squarepoint, you will play a critical role in safeguarding the global network infrastructure, spanning regional data centers, offices, co-locations, and public cloud providers. Your primary responsibility will be to design, implement, and maintain robust security controls and services that protect the organization's network infrastructure. This … will involve leading and participating in various projects, including the installation, monitoring, and optimization of network and security hardware, software, and communication links. Design and deploy comprehensive network security solutions that align with corporate security standards and requirements. Lead project delivery and management efforts, collaborating with internal stakeholders and external vendors to ensure successful project … outcomes. Implement, support, and maintain network security infrastructure across all Squarepoint locations, including offices, data centers, and co-location sites, with occasional travel required. Provide advanced technical L3 support to troubleshoot and resolve performance and security issues, ensuring prompt resolution and minimal downtime. Identify opportunities for process improvements and implement automation solutions to increase efficiency, reduce manual More ❯

Senior Platform Engineer (Network & Security) Central London, Hybrid (2-3 days) | £70,000-£80,000 + excellent benefits About the company We're proud to be partnering with a leading international bank, renowned for its commitment to digital transformation, sustainability, and innovation. With operations spanning multiple continents, they're investing heavily in modernising their technology landscape; driving automation … the heart of this transformation, helping to build secure, scalable platforms that power global banking operations. About the role As the Senior Platform Engineer, you'll take ownership of network infrastructure design, automation, and security and work with both internal teams and third party partners to drive enterprise-level transformations. You'll work across cloud and on-prem … environments, utilising a range of cloud, network, and security technologies, developing Infrastructure as Code (IaC), and embedding security controls to deliver seamless, secure platform connectivity. About you An experienced Network & Security Engineer with at least 5+ years of relevant experience in designing, implementing, and securing enterprise-grade network platforms. You'll bring strong technical More ❯

Looking for a strong Network Security professional responsible for Designing/Architecting/Implementing/Maintaining enterprise Network Security Infrastructure. Location: Warwick/Wokingham Mode: Hybrid (3-days work from Office) Experience Required: 8–10 Years Must Have/Mandatory Skills Palo Alto Networks – Firewalls (MUST) Network Security Architecture IAM, MFA, AAA, RBAC, Privilege … Access Cloud Security (OCI/Azure/AWS) SIEM/Vulnerability Management/PKI/Cryptography LAN/WAN/DMZ/Routing/Switching/Subnetting Key Responsibilities Design/Architect network security infra solutions like Firewalls, IDPS, Proxy, Load Balancers, VPN, WAF Build and optimize firewall policies + network access controls Ensure compliance alignment … GDPR/PCI DSS/HIPAA etc.) Perform regular audits + risk assessments, close compliance gaps Evaluate/Recommend new security tools & methodologies Monitor network traffic & identify operational security threats Work closely with Network, Infra, Cloud & Engineering teams Communicate complex technical security topics to non-technical audience Provide guidance/training to internal teams Maintain More ❯

Senior Network Security Engineer Location: Fully Remote Rate: Up to £450 per day (Inside IR35) Duration: 6 Months About the Role We are seeking an experienced Senior Network Security Engineer to join on a 6-month contract. This is a fully remote role, offering an opportunity to work on high-impact security projects and infrastructure … initiatives. You’ll be responsible for strengthening the security posture, managing critical systems, and mitigating risks across cloud and network environments. Key Responsibilities Manage, configure, and troubleshoot Palo Alto firewalls to ensure optimal security. Implement and maintain Azure security controls , including identity, networking, and monitoring solutions. Configure and manage Web Application Firewalls (WAFs) to protect against application … layer attacks. Conduct security audits , review findings, and produce comprehensive reports. Proactively mitigate vulnerabilities identified in security reports and assessments. Collaborate with cross-functional teams to ensure security best practices are followed. Stay up to date with emerging threats, vulnerabilities, and industry trends. Skills & Experience Required Proven experience as a Network & Security Engineer or similar More ❯

An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security of our network infrastructure. Salary : Circa £50,000depending on experience + shift allowance Dynamic (hybrid) working : 5 days per week on-site … due to workload classification, working a 24/7 Shift Pattern Security Clearance : British Citizen This role will require DV Clearance. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS … and a Security Check (SC) clearance, which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional More ❯

Senior Network Security Engineer - WAF 6 months contract Up to £500 per day (Inside IR35) Fully Remote We’re looking for a Senior Network Security Engineer with strong WAF and cloud security experience to join on a 6-month contract. You will take ownership of our web application security posture, drive improvements across our … network security stack, and support key projects focused on cloud, firewall, and WAF optimisation. Key Responsibilities Lead the configuration, tuning, and optimisation of Barracuda WAF platforms Support and enhance Azure networking components including VNets, NSGs, firewalls, load balancers, and routing Work with next-generation firewalls (any major vendor) to improve security controls Monitor, investigate, and respond to … security incidents across WAF, firewalls, and cloud networking Implement and maintain secure network design patterns and best practices Collaborate with architecture, cloud, and application teams to ensure secure service delivery Produce documentation, runbooks, and provide knowledge transfer where required Essential Skills & Experience Strong hands-on experience with WAF technologies, ideally Barracuda WAF Solid understanding of Azure networking (VNets More ❯

Network Security Engineer (SOC) Location: Stevenage Salary: Circa £50,000 per annum Contract: Part-time | SC Eligible (British Citizenship Required) Working Pattern: 24/7 shift rota on-site & on-callWe're looking for a Network Security Engineer to join a high-performance security operations environment, protecting critical infrastructure and ensuring the resilience of complex … You'll work within a 24/7 Incident Response function, combining hands-on engineering with real-time threat detection, investigation, and remediation. Key Responsibilities: Monitor, investigate and triage security events within a 24/7 SOC environment Configure, maintain and troubleshoot enterprise firewalls (Cisco, Palo Alto, Checkpoint) Manage secure proxy platforms such as Bluecoat or F5, including content … filtering and SSL inspection Lead deep-dive analysis using packet capture to identify malicious traffic and attacker behaviours Implement secure changes across network architecture, ensuring compliance and best practices Support continuous improvement through the optimisation of network security tools, including "purple team" feedback and hardening recommendations Contribute to the standardisation of network security tooling and More ❯

Cyber Security Engineer - Bristol, UK KEY POINTS Up to £63,000 plus benefits Hybrid role with 3-4 days onsite Shape security across complex hybrid and on-prem environments Hands on security engineering using modern Microsoft technologies Need to be eligble for clearance ABOUT THE CLIENT Our client is a well-established organisation operating within a highly … regulated and security focused environment. Their technology function is investing heavily in secure, resilient and modern infrastructure, creating an exciting period of transformation. They are now seeking an experienced Cyber Security Engineer to strengthen security across their enterprise platforms and evolving IT landscape. THE BENEFITS Hybrid working with excellent work life balance Professional development support Opportunity to … influence security standards and contribute to high profile projects Opportunity to be put through Security Clearance THE CYBER SECURITY ENGINEER ROLE You will play a hands-on and consultative role in designing, implementing and maintaining security controls across hybrid and on premises environments. Working closely with infrastructure engineers, architects and project teams, you will ensure that More ❯

Network Engineer Guildford - Hybrid Are you an experienced Network Engineer looking for a role where you can design, build, and support the full breadth of an organisation’s network infrastructure? We have a fantastic position in Guildford to join a forward-thinking organisation where you’ll play a critical role in ensuring the stability, security, and … performance of all voice, data, video, and wireless services. The Role As a Network Engineer, you’ll be responsible for planning, designing, deploying, and maintaining LAN, WAN, WLAN, and WWAN environments. You’ll ensure network reliability across all offices and sites, optimise performance, and play a key part in network security, disaster recovery, and capacity planning. … and related hardware. Stay current with networking technologies, protocols, and standards through ongoing research. Oversee hardware/software upgrades and lifecycle management. Manage vendor and contractor relationships to secure network products and services. Design, implement, and maintain VoIP systems, including phone servers and devices. Design and support Audio/Video systems across the organisation. Configure networks to ensure stability More ❯

Job Role : Project Manager Duration : 6+ Months Contract – Inside IR35 Location : London, UK Working Mode : Onsite Job Description : 1. Delivery/management of network automation projects 2. Network Functions (Proxy, Firewall, network security or DOS experience preferred)Tools: Jira, Confluence Requirements Job Role : Project Manager Duration : 6+ Months Contract – Inside IR35 Location : London, UK Working Mode … Onsite Job Description : 1. Delivery/management of network automation projects 2. Network Functions (Proxy, Firewall, network security or DOS experience preferred)Tools: Jira, Confluence 1. Delivery/management of network automation projects 2. Network Functions (Proxy, Firewall, network security or DOS experience preferred)Tools: Jira, Confluence More ❯

One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the world's most trusted organisations. We are the trusted partner for operators of essential services and provide end-to-end cyber security capabilities that … help our clients overcome their security challenges, allowing them to operate safely and securely. Bridewell holds the Gold level, Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly one team. Who are we looking for? A passionate technology focused individual, with an honest and empathic approach to customer conversations. You … will have hands on experience in Security Architecture and Cloud Security and can deliver comprehensive and robust security solutions to different audiences. You will have owned, led and developed end to end solution architectures for projects which have high security requirements. Requirements This role sits within our Security Architecture and Cyber Consulting teams meaning you More ❯

Junior Network Engineer Key Aims: You'll offer support to users, who can be staff, clients, customers, and suppliers, and troubleshoot any problems. In some cases, this may involve designing new networks. Your aim is to ensure the integrity of high-availability network infrastructure to provide maximum performance for your users. Although this position is primarily an engineering … exhibitions and to customers as and when required. Key Tasks: Evaluate new networking technologies/environments, including software and hardware Monitors the performance of networks and makes recommendations concerning network quality. Create customer and site-specific profiles and provide troubleshooting services to customers and users Ensure network security, report on, investigate, and fix network faults Design … network Topologies and write user and operational documentation. Provides subsequent support and training for users. Network Technologies: You will work with a variety of network technologies, including but not limited to the below: WANS/LANS/MANS/WLAN/SDN VoIP/CCTV/Access Control/IOT/Telecare/Telehealth Systems VLANS/ More ❯

We are looking to recruit an experienced Platform and network security manager. This is a role for a hands on leadership role. You will need to have an indepth knowledge of Checkpoint Firewalls, F5 application delivery controllers and SSE and SASE platforms. You will provide hands on leadership to a small platform and network security team. … To be a success in this role you be able to develop and implement a digital platform and network security strategy that aligns with the business strategy. You will have experience of managing secure network architectures that have Cloud, hybrid and on premise elements in an enterprise scale organisation. As well as leading the team you should More ❯

We are looking to recruit an experienced Platform and network security manager. This is a role for a hands on leadership role. You will need to have an indepth knowledge of Checkpoint Firewalls, F5 application delivery controllers and SSE and SASE platforms. You will provide hands on leadership to a small platform and network security team. … To be a success in this role you be able to develop and implement a digital platform and network security strategy that aligns with the business strategy. You will have experience of managing secure network architectures that have Cloud, hybrid and on premise elements in an enterprise scale organisation. As well as leading the team you should More ❯