126 to 150 of 464 Network Security Jobs in the UK

Senior Network Engineer - Halifax, United Kingdom Salary: Up to £50,000 (Dependent on Experience)We have an exciting opportunity to join IT Technical Operations as a Senior Network Engineer ! At Covéa Insurance , we're all about protecting what matters most - whether it's your home, your car, or your business. With our award-winning customer service and a … teams have timely access to the appropriate systems to meet the needs of our customers. This is achieved by maintaining an up-to-date, fully supported, and resilient internal network infrastructure. This is a hybrid position, combining the best of both worlds - working from home and spending time in our Halifax office. This is more than just a job … it's a chance to grow, develop, and be part of something great. What are the core responsibilities? Manage and maintain LAN/WAN infrastructure to ensure optimal network performance and reliability. Monitor network systems, troubleshoot issues, and resolve incidents promptly. Collaborate on the design, implementation, and upgrades of network infrastructure aligned with business needs. Enforce network More ❯

Principal Responsibilities • Collaborate with technical and business teams to address security flaws and implement remediation plans. • Oversee application security tasks, ensuring alignment with audit requirements and internal policies. • Support change and incident management processes, with a focus on high-priority incidents (P1 & P2). • Provide guidance to development and support teams on security-related ticket requirements and … to ensure clear communication and quality engagements. • Support governance and administrative functions, including audit preparation and policy development. • Compile and deliver regular reports, including weekly, monthly, and OSM-specific security metrics. Required Key Skills (Functional/Technical) Application Security & Vulnerability Management • Familiarity with Common Vulnerability Scoring System (CVSS) • Experience with tools like OWASP ZAP, Veracode, Rapid7 (on-prem … vulnerability management and CSPM) • Track and assist in the closure of identified vulnerabilities, working closely with IT and Development teams • Review and maintain secure configurations for systems, applications, and network devices Security Fundamentals • Working knowledge of encryption, authentication, and secure data transmission • Knowledge of network security principles and firewall configurations • Familiarity with SSO and MFA using More ❯

The Security Operations Manager will oversee and enhance security processes, ensuring the protection of systems and data within the technology department. This role is fully remote and involves managing teams that implement and maintain security controls and those that respond. The Security Operations Manager will support the Head of Cyber Security in the delivery of … the organisations Security Strategy Client Details This is a well-established organisation within the not-for-profit industry, committed to making a positive impact on the communities it serves. Operating as a medium-sized organisation, it is known for its focus on innovation within the technology space to achieve its mission. Description Oversight of security operations teams, procedures … and documentation, ensuring adherence and effectiveness, including cloud security practices and automated threat responses. Review of actual or potential security breaches and vulnerabilities and oversight of prompt and thorough investigations, including recommending actions and appropriate control improvements. Line management of the assigned team members, ensuring their skills and capabilities meet the current and future needs of the Society. More ❯

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's degree in Computer Science, Information Technology, or a related More ❯

Senior Cyber Security Architect page is loaded Senior Cyber Security Architect Apply locations Belfast Birmingham Derry-Londonderry Homeworker - UK time type Full time posted on Posted 2 Days Ago job requisition id JR_15730 Join Kainos and Shape the Future At Kainos, we're problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. … that celebrates creativity and collaboration. Ready to make your mark? Join us and be part of something bigger. Main purpose of role & level in the business: As a Senior Security Architect in Kainos, you'll be responsible for the design and application of industry leading security practices in the platforms and services we build for our customers. Our … in variety, from visa and passport processing systems tohospitalmedical record platforms and globalfinancial management andHCM systems. You'll work with Agile delivery teams to ensure that they follow good security practices throughout the software development journey. You'll learn about and apply new technologies and approaches, with talented colleagues who will help you develop and grow. You'll share More ❯

Harvey Nash's client is recruiting for a Network Engineer on an initial 12 month contract. You will be responsible for the support and maintenance of the Network Security Infrastructure ensuring that all components are working optimally and patched as appropriate. This will include: switches, firewalls, routers and Unified Communication platforms for video and voice. Essential skills … Technology training in IT, preferably in Network Technologies & Unified Communications Support/Design. This would be evidenced by courses completed such as Cisco Certified Network Associate, or CCNA Routing and Switching or CCNA Security Significant experience of working in the Networking Support/Design fields, including knowledge and experience of network security and security … controls. Sound knowledge and experience of using Information & Communications Technology solutions as well as a detailed knowledge of Cisco architecture and integration. Advanced networking understanding and skills; including firewalls, Security and VoIP/Video Experienced in using operating systems such as Windows and Unix/Linux and a working knowledge of integrated and non-integrated Unified Communications systems Cisco More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: SIEM Application Engineer Posting Date: 29 Jul 2025 Function: Cyber Security Unit: Networks Location: Snowhill, Birmingham, United Kingdom Salary: Competitive with Great Benefits The new Network SIEM is essential to BT's network security, meeting TSA requirements and … improving our CAF level. Your role as a SIEM Application Engineer in Security Engineering is to support the development, implementation, operation and support of BTs Strategic SIEM development. We are seeking a skilled SIEM Application Engineer with expertise in Elasticsearch to join our dynamic team. As a SIEM engineer, you will play a critical role in designing, developing, and … maintaining our security information and event management (SIEM) system. Your focus will be on leveraging Elasticsearch and related technologies to enhance threat detection, incident response, and overall security posture. This role is hybrid (3 days in office) and can be based in one of the following offices: Birmingham, Manchester, Ipswich (Ipswich only applicable to existing BT employees) What More ❯

A fast-growing hedge fund is building its technology stack from the ground up and seeking a Cloud Network & Security Engineer to take ownership of its cloud networking and security infrastructure. As a Cloud-First, Multi-Cloud company leveraging AWS & Azure, they need an expert to design, secure, and optimize their cloud network architecture. This is … a unique opportunity to build and define the network for a cloud-first hedge fund. If you're a driven Network Engineer looking to make a real impact, apply now! Key Responsibilities: This is a blend of design, implementation, and support, giving you the chance to shape and build the network from scratch. You'll be responsible … for: Designing and delivering cloud-based and on-prem network and security solutions Working with Palo Alto Networks (essential), Cisco, or Arista Supporting a multi-cloud (AWS & Azure) and on-prem data center environment Collaborating with the Senior Technology stake-holders to define and implement best practices Helping build low-latency and high-performance networking (HFT experience is More ❯

AI-powered advice on this job and more exclusive features. Life on the team At Computacenter, we support enterprise-scale organisations in securing their digital operations and advancing their security strategies. As part of our Group Professional Services (GPS) division, youll join a network of over 1,000 technology professionals who collaborate across borders to deliver industry-leading … solutions. This role offers the opportunity to shape and deliver cutting-edge security architectures that span Secure Access Service Edge (SASE), identity and access management, cloud security, and data centre protection. As a Technology Architect (Security), you'll work directly with major enterprise customers, playing a strategic role in advisory, design, and technical delivery. What you'll … do Provide expert guidance across SASE/SSE, PAM, detection, and data centre security technologies Lead customer engagements, providing advisory services, architecture guidance, roadmap planning, and solution governance Define and document high-level solution designs, technical requirements, and delivery frameworks Act as Technical or Design Authority for enterprise-scale customer programmes Engage in strategic customer meetings to translate business More ❯

Life on the team At Computacenter, we support enterprise-scale organisations in securing their digital operations and advancing their security strategies. As part of our Group Professional Services (GPS) division, youll join a network of over 1,000 technology professionals who collaborate across borders to deliver industry-leading solutions. This role offers the opportunity to shape and deliver … cutting-edge security architectures that span Secure Access Service Edge (SASE), identity and access management, cloud security, and data centre protection. As a Technology Architect (Security), you'll work directly with major enterprise customers, playing a strategic role in advisory, design, and technical delivery. What you'll do Provide expert guidance across SASE/SSE, PAM, detection … and data centre security technologies Lead customer engagements, providing advisory services, architecture guidance, roadmap planning, and solution governance Define and document high-level solution designs, technical requirements, and delivery frameworks Act as Technical or Design Authority for enterprise-scale customer programmes Engage in strategic customer meetings to translate business needs into technical strategy Collaborate with vendors and partners (notably More ❯

for a passionate SOC Analyst 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 £60,000 depending on experience plus Shift Premium Location: Stevenage, On Prem Shift pattern: consisting of days (including early shift) and nights … including evening shift), with two working weekends per month and rest days, within an agreed team rota. Security Clearance : British Citizen or a Dual UK national with British citizenship 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), which are managed by the MBDA Personnel Security Team.This role will require SC Clearance and applicants will be required to undergo DV clearance if they do not already possess it. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after More ❯

Darkshield is an expert cybersecurity agency based in York, UK. We help organisations navigate an increasingly complex digital landscape by providing expert services in penetration testing, vulnerability assessment, managed security, and more. Our mission is to protect businesses by delivering tailored, cutting-edge cybersecurity solutions that keep them resilient and ahead of cyber threats. The Role We are looking … for a skilled and motivated Cybersecurity Engineer to join our team. You will play a key role in designing, implementing, and maintaining security solutions that protect our clients from evolving threats. This role requires a strong technical background in cybersecurity, problem-solving skills, and the ability to work collaboratively with clients and internal teams. Key Responsibilities Design, implement, and … maintain security solutions to protect networks, applications, and data. Conduct security assessments, penetration testing, and vulnerability management. Monitor and respond to security incidents, ensuring swift mitigation and resolution. Develop and enforce security policies, procedures, and best practices. Perform security audits and risk assessments to identify potential vulnerabilities. Work closely with clients to provide expert advice More ❯

Job Title: Cyber Security Engineer Location: Oxford Road, Manchester Salary: £46,735 to £57,422 per annum, dependent on relevant experience Job Type: Permanent, Full Time (1 FTE) Closing Date: 27/08/2025 About IT Services: IT Services at the University of Manchester is a vibrant and fast-moving department, we focus on delivering excellent customer service … and quality services for our staff, students and researchers. The Team: The Security Architecture and Engineering team plays a vital role in protecting the University's digital assets. We work collaboratively across faculties, projects, and support services to design and implement secure technology solutions. Our team is focused on enabling the University to innovate while staying secure and resilient … against cyber threats. We're passionate about building a strong, adaptable security posture that's ready for the future of higher education. The Role: We're looking for a Cyber Security Engineer to help design, implement and maintain secure systems and services across the University. Working closely with cyber security architects, project teams, and other IT professionals More ❯

Job Title: Cyber Security Engineer Location: Oxford Road, Manchester Salary: £46,735 to £57,422 per annum, dependent on relevant experience Job Type: Permanent, Full Time (1 FTE) Closing Date: 27/08/2025 About IT Services: IT Services at the University of Manchester is a vibrant and fast-moving department, we focus on delivering excellent customer service … and quality services for our staff, students and researchers. The Team: The Security Architecture and Engineering team plays a vital role in protecting the University's digital assets. We work collaboratively across faculties, projects, and support services to design and implement secure technology solutions. Our team is focused on enabling the University to innovate while staying secure and resilient … against cyber threats. We're passionate about building a strong, adaptable security posture that's ready for the future of higher education. The Role: We're looking for a Cyber Security Engineer to help design, implement and maintain secure systems and services across the University. Working closely with cyber security architects, project teams, and other IT professionals More ❯

SIEM Application Engineer (Snowhill, Birmingham, United Kingdom) Why this job matters The new Network SIEM is essential to BT’s network security, meeting TSA requirements and improving our CAF level. Your role as a SIEM Application Engineer in Security Engineering is to support the development, implementation, operation and support of BTs Strategic SIEM development. We are … skilled SIEM Application Engineer with expertise in Elasticsearch to join our dynamic team. As a SIEM engineer, you will play a critical role in designing, developing, and maintaining our security information and event management (SIEM) system. Your focus will be on leveraging Elasticsearch and related technologies to enhance threat detection, incident response, and overall security posture. This role … can be based in one of the following offices: Birmingham, Manchester, Ipswich (Ipswich only applicable to existing BT employees) What you’ll be doing SIEM Solution Development: Collaborate with security analysts and architects to design and implement SIEM solutions using Elasticsearch. Optimize SIEM rules, alerts, and dashboards for efficient threat detection. Collaboration: Collaborate effectively with others to drive forward More ❯

Prevail Partners is seeking an experienced and technically capable Information Security Manager to help lead and grow our security function in a fast-paced and mission-driven organisation. While technically focused, this role offers significant opportunity to contribute to Prevail's strategic information security goals. You will work closely with the Physical Security, Compliance and IT … as leaders across the business, to ensure our data, systems, infrastructure and people remain secure in dynamic and challenging environments. We are looking for a visible champion of information security with a proactive mindset, able to influence positive change at a senior level. Strong technical acumen and an ability to lead incident response and effectively manage risk is essential. … Key Responsibilities Security Strategy & Governance Act as the company's lead advisor on cyber and information security, ensuring risks are identified, prioritised, and addressed with appropriate technical and procedural controls. Shape and embed practical security governance aligned with real-world operational needs - integrating controls, risk assessments, and mitigation into core business activities. Work with the Executive and More ❯

Job Title: ICT Senior Network Engineer Location: Bridgend Salary: £45,147 - £48,894 per annum Job type: Full Time/Permanent Level of Welsh language ability required: 2 Working Hours: 37 hours per week Closing Date: 18/07/2025, 15:00 About Us: South Wales Police is the largest police force in Wales, serving a population of … square miles. We are dedicated to keeping our communities safe and secure, and we rely on cutting-edge technology to support our operations. As an ICT Senior Network Engineer, you will play a crucial role in ensuring the smooth functioning of our ICT infrastructure and providing technical assistance to our staff. We have recently invested heavily in our ICT … through a period of significant growth and technological change, there has never been a better time to join! The Role: We are seeking a highly skilled and motivated Senior Network Engineer to join our dynamic IT team. In this role you will support the development, implementation, and maintenance of the network infrastructure. The ICT Senior Engineer - Networks will More ❯

I'm looking for a Head of Cyber Security to join a dynamic PE-backed business, and lead enterprise efforts across IT Security, Cyber Security and Information Security. Reporting directly into their CIO, you will lead a team of 4 and will drive the overall security strategy of the business forward - ensuring that security controls … policies and technologies effectively protect the organisation's assets, infrastructure and data. They are using the MS Security Stack including Defender, Sentinel and Entra ID, and are very ahead-of-the-curve in their respective sector. The ideal candidate will have come from a hands-on Engineering background, who loves being technically in the detail. This role will involve … collaborating with the Senior Leadership Team, and providing expert guidance on threat mitigation and security best practices, and ultimately driving the organisation's security programme forward. Whilst they are based in London, they are open to considering candidates across the UK, with travel into London around once or twice a month (expenses-paid). Responsibilities: Implement and manage More ❯

Job-ID: 214262 Contract type: Standard Business Unit: IT Consulting Life on the team At Computacenter, we support enterprise-scale organisations in securing their digital operations and advancing their security strategies. As part of our Group Professional Services (GPS) division, you'll join a network of over 1,000 technology professionals who collaborate across borders to deliver industry … leading solutions. This role offers the opportunity to shape and deliver cutting-edge security architectures that span Secure Access Service Edge (SASE), identity and access management, cloud security, and data centre protection. As a Technology Architect (Security), you'll work directly with major enterprise customers, playing a strategic role in advisory, design, and technical delivery. What you … ll do Provide expert guidance across SASE/SSE, PAM, detection, and data centre security technologies Lead customer engagements, providing advisory services, architecture guidance, roadmap planning, and solution governance Define and document high-level solution designs, technical requirements, and delivery frameworks Act as Technical or Design Authority for enterprise-scale customer programmes Engage in strategic customer meetings to translate More ❯

I'm looking for a Head of Cyber Security to join a dynamic PE-backed business, and lead enterprise efforts across IT Security, Cyber Security and Information Security. Reporting directly into their CIO, you will lead a team of 4 and will drive the overall security strategy of the business forward - ensuring that security controls … policies and technologies effectively protect the organisation's assets, infrastructure and data. They are using the MS Security Stack including Defender, Sentinel and Entra ID, and are very ahead-of-the-curve in their respective sector. The ideal candidate will have come from a hands-on Engineering background, who loves being technically in the detail. This role will involve … collaborating with the Senior Leadership Team, and providing expert guidance on threat mitigation and security best practices, and ultimately driving the organisation's security programme forward. Whilst they are based in London, they are open to considering candidates across the UK, with travel into London around once or twice a month depending on where you live (expenses-paid More ❯

Network Security Engineer - Global Tech Operations Location: Basingstoke (Hybrid - 3 days per week on-site) Salary: £50,000-£55,000 + excellent benefits Join a business undergoing transformation, where you'll have the opportunity to shape how security and networking are delivered across a global, high-integrity environment. This is a great opportunity for an experienced Network … supporting and improving complex networks and core infrastructure systems across a secure production environment. Day to day, you'll be configuring switches and firewalls, monitoring performance, investigating issues at network and transport layers, and helping maintain and evolve the organisation's security stack-including Defender XDR, SentinelOne, and iBoss. You'll work closely with infrastructure and security … root-cause approach Previous experience in an ITIL-aligned environment Why this role? Be part of a newly integrated team where you'll gain exposure to both networking and security Work with a fantastic line manager and a team that values mutual learning Enjoy a varied, hands-on role with real autonomy-where your ideas for improvement will be More ❯

NETWORK ENGINEER 6 MONTHS FTC SANDIACRE, NG10 5AN (ONSITE) COMPETITIVE SALARY Progress Rail is looking to recruit a Network Engineer to design and implement functional network infrastructure and security, providing first and second level technical support to all internal clients/employees. The position monitors, troubleshoots, and diagnoses network performance, confidentiality, integrity and availability. THE … ROLE: As a Network Engineer your duties will include: Engineering projects to address and resolve business needs Design and deploy functional networks (LAN, WLAN, WAN) Configure and install software, servers, routers and other network devices Monitor network performance and integrity Resolve issues tiers of support have escalated by troubleshooting cloud and local infrastructure Automate tasks and monitor … their effectiveness Mentor team members on technical issues Create, oversee and test security measures (e.g. access authentication and disaster recovery) Communicate with users when needed Maintain complete technical documentation Suggest improvements to network performance, capacity and scalability THE CANDIDATE: The ideal Network Engineer: IT related degree qualification 5+ years IT related work experience Strong networking background with More ❯

Job Title: Network Engineer Level 3 Location: London, UK Duration: 6-month contract (Inside IR35) Working Mode: Hybrid Job Description: This position is responsible for supporting the design, configuration, monitoring, and maintenance of network hardware, systems, and software. It includes preparing documentation for future reference and ensuring timely communication regarding network security and other issues. Essential … Duties: Develop and implement detailed logical designs in areas such as routing and switching, network security and firewalls, multicast architecture, MPLS, and SD-WAN (preferably). Develop secure network designs, maximizing the usage of routers and switches. Analyze traffic behaviors, identify, and resolve congestion or traffic issues. Establish procedures and best practices for data backups and disaster … recovery operations. Monitor network performance and determine necessary adjustments and future changes. Collaborate with internal and external customers to fill information gaps and communicate architecture, technical solutions, and DC audits. Work closely with the HQ Network team, updating the HLD and LLDs as needed, with hands-on experience in MS-Visio. Manage lifecycle activities like patching, firmware and More ❯

Are you ready to take the next step in your career as an OT Security Engineer? Join one of the world's leading IT services, consulting, and business solutions organization. Founded in 1968, the company consistently ranks among the top global IT service providers. With a presence in over 50 countries, the company has built a reputation for delivering … high-quality technology services across industries including banking, healthcare, telecommunications, and retail. The leading consultancy firm is looking for a skilled OT Security Engineer to play a critical role in safeguarding IT and operational technology environments, working closely with key stakeholders to mitigate risks and ensure compliance. Want to be part of a team that thrives in excellence and … shines? Feel free to reach out and apply today! Responsibilities: Identify and assess information security risks, ensuring mitigation strategies are in place across the business. Provide security guidance within governance processes to ensure IT solutions are secure and compliant. Collaborate with IT management teams to implement security best practices and appropriate technologies. Work proactively to address future More ❯

scheme Employee discount Enhanced maternity leave Enhanced paternity leave Full job description The Role: This is a dynamic and challenging hybrid role that blends the strategic, proactive nature of security engineering with the fast-paced, responsive world of a Security Operations Centre (SOC). As a Security Operations Engineer, you will play a visible and meaningful role … in shaping our services and response capability. One day you might be deploying and configuring a new security solution for a client, and the next you could be deep-diving into a complex incident investigation. This position is ideal for a proactive problem-solver who thrives on variety and is eager to make a tangible impact in a growing … MSP environment. You will have the opportunity to work with a modern security stack and be a trusted advisor to both our internal teams and our valued clients. Core Responsibilities: Project & Engineering (50%) Tooling Enhancement: Take ownership of the continuous improvement of our security toolset, including SIEM, EDR, and other security platforms. Deployments & Configuration: Lead and support More ❯