1 to 25 of 47 Permanent Network Security Jobs in the East of England

programme offers a hybrid working model, empowering you to find the optimal balance between remote and in-office work. R&D Operational Technology (OT) Network Security Engineer Within R&D Digital & Tech we are looking for an Operational Technology (OT) Network Security Engineer who will oversee … networks used for R&D operations and have the necessary operational knowledge to specify network changes, assuring continued network availability. The OT Network Security Engineer will support Site Focal Point with technical insight necessary for secure file management according to policies and have a role in … new system implementation and incident response. It is key for the OT Network Security Engineer to have in-depth understanding of network architecture to design, implement, and manage secure and efficient networks and proficiency with cybersecurity tools (e.g., firewalls, intrusion detection/prevention systems) and techniques to More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

Americold – Helping our customers Feed the World Here at Americold Barcelona we are now recruiting for a Senior IT Security Engineer. The Senior IT Security Engineer will design, configure, optimize existing, and deploy new security systems/solutions aligned with global business risk/objectives. This role … is focused on technical operations and support of various information security tools including event/incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative … and cost-effective information security solutions and services and partnering with compliance. Essential Functions: Partners with various teams, Infrastructure, End User Computing and the PMO to optimize existing security services and deploy new tools in support of the security roadmap. Must be capable of interacting effectively with More ❯

A key client of ours is looking for a Network Engineer for a ling term onsite project in Cambridge. Role: Network Engineer Contract Duration: 9-month initial contract (very possible extension) Location: Cambridge, UK (Onsite) Inside IR35 40 hours a week/Full-time Key Skills: Palo Alto … Firewalls (Advanced level expertise) Network Security (Strong experience with network security protocols and tools) IDS/IPS Systems (In-depth knowledge and hands-on experience) Project Self-Management (Ability to manage own tasks and deliverables independently) Job Description: We are seeking a Network Engineer with … advanced skills in Palo Alto Firewalls to join our team for a 9-12 month contract. The ideal candidate will have extensive experience in network security and IDS/IPS systems, along with strong self-management skills to handle projects independently. Responsibilities: Configure, manage, and troubleshoot Palo Alto More ❯

A key client of ours is looking for a Network Engineer for a ling term onsite project in Cambridge. Role: Network Engineer Contract Duration: 9-month initial contract (very possible extension) Location: Cambridge, UK (Onsite) Inside IR35 40 hours a week/Full-time Key Skills: Palo Alto … Firewalls (Advanced level expertise) Network Security (Strong experience with network security protocols and tools) IDS/IPS Systems (In-depth knowledge and hands-on experience) Project Self-Management (Ability to manage own tasks and deliverables independently) Job Description: We are seeking a Network Engineer with … advanced skills in Palo Alto Firewalls to join our team for a 9-12 month contract. The ideal candidate will have extensive experience in network security and IDS/IPS systems, along with strong self-management skills to handle projects independently. Responsibilities: Configure, manage, and troubleshoot Palo Alto More ❯

IT Cyber Security Solution Architect, North London, Hybrid, £500 - £700 daily rate APPLICANTS MUST HAVE LIVED IN THE UK FOR 5 YEARS + An IT Cyber Security Solution Architect is required to join the Cybersecurity department that supports a number of electronic communication systems. The IT Cyber Security Solution Architect must have extensive experience in a range of cybersecurity areas such as Security Architecture, Risk Management, Incident Response & Management, Security Technologies Evaluation, Business Continuity & Disaster Recovery, Vendor & Third-Party Security, Continuous Monitoring & Improvement, C-Suite Relationship, and Stakeholder Management. A strong background in IT … is highly desirable. Responsibilities of the IT Cyber Security Solution Architect: Taking the lead on designing, implementing and maintaining the organisations computer and network security infrastructure Reviewing current security measures and recommending security enhancements Ensuring continuous monitoring of network security and responding to More ❯

IT Cyber Security Solution Architect, North London, Hybrid, £500 - £700 daily rate APPLICANTS MUST HAVE LIVED IN THE UK FOR 5 YEARS + An IT Cyber Security Solution Architect is required to join the Cybersecurity department that supports a number of electronic communication systems. The IT Cyber Security Solution Architect must have extensive experience in a range of cybersecurity areas such as Security Architecture, Risk Management, Incident Response & Management, Security Technologies Evaluation, Business Continuity & Disaster Recovery, Vendor & Third-Party Security, Continuous Monitoring & Improvement, C-Suite Relationship, and Stakeholder Management. A strong background in IT … is highly desirable. Responsibilities of the IT Cyber Security Solution Architect: Taking the lead on designing, implementing and maintaining the organisations computer and network security infrastructure Reviewing current security measures and recommending security enhancements Ensuring continuous monitoring of network security and responding to More ❯

Network Security Specialist Posting Date: 1 May 2025 Function: Service Unit: Business Location: Hatfield Business Park, Hatfield, United Kingdom; Belfast; Sheffield Salary: Competitive + Benefits Responsibilities include: Providing leadership on Agile/ITIL processes and decision-making within the security team; advising colleagues on best practices and … player to build features impacting customers. Owning production platforms and products from inception to continuous improvement. Preferred CV qualifications: FCSS/CCNP or Fortinet Network Security Certification Nutanix Certified Associate (NCA) Experience with WAF/Load balancer, Dynamic Routing Protocols Knowledge of prototyping, testing solutions, and iterative development. More ❯

Job Description A key client of ours is looking for a Network Engineer for a ling term onsite project in Cambridge. Role: Network Engineer Contract Duration: 9-month initial contract (very possible extension) Location: Cambridge, UK (Onsite) Inside IR35 40 hours a week/Full-time Key Skills … Palo Alto Firewalls (Advanced level expertise) Network Security (Strong experience with network security protocols and tools) IDS/IPS Systems (In-depth knowledge and hands-on experience) Project Self-Management (Ability to manage own tasks and deliverables independently) Job Description: We are seeking a Network … advanced skills in Palo Alto Firewalls to join our team for a 9-12 month contract. The ideal candidate will have extensive experience in network security and IDS/IPS systems, along with strong self-management skills to handle projects independently. Responsibilities: Configure, manage, and troubleshoot Palo Alto More ❯

Cyber Security Specialist | Logrhythm > Hatfield, Hertfordshire > £50,000 - £65,000 + Up to 20% Bonus > 10% Pension + Life Assurance + Excellent Benefits > Hybrid - 3 days onsite ** The business will support the application for security clearance. Due to the nature of work, the individual has to be a … the UK for the past 5 consecutive years. ** The Role in a Nutshell A SIEM LogRhythm specialist who has operational experience, ideally within a Security or Network Operations Centre, can provide specialist technical support on complex network security and cybersecurity deployments. About the Business Security … more than 6,500 cyber-attacks each day, investing significantly in research each year and employ more than 3,000 people in the cyber security business alone, making them the largest private cyber security employer in the UK. About this Role This role exists to provide specialist technical More ❯

Cyber Security Analyst - Luton Hybrid working available £50,000 Salary Cyber Security Analyst required for a leading client based in Luton. My client is currently seeking a Cyber Security Analyst to come on board to responsibility is to detect, investigate, and respond to cybersecurity events and incidents. … Additional duties include managing business-as-usual security tasks, supporting cybersecurity projects, and assisting with regulatory compliance. This role involves working with a diverse range of security tools, providing the successful candidate with broad experience across all aspects of cybersecurity. Key skills and responsibilities, * Cyber Security Analyst … Server. * Ability to effectively multitask, prioritize workload, and manage competing demands. * Experience in analyzing IT logs and event sources is preferred. * Monitor and administer Security Information and Event Management (SIEM). * Malware analysis and forensics research. * Understanding/differentiation of intrusion attempts and false positives. * Investigation tracking and threat More ❯

variety of systems, working daily to troubleshoot, monitoring your environment, installing, configuring, cabling and labelling, seeing jobs through from start to finish. Strong practical network skills rooted in IP are essential, along with hands-on firewall, security and VoIP experience. You will need to be flexible in your … outside of the box to comply with all relevant cybersecurity guidance and regulation. The role will work with and support members of the Group Network Team based in Paris and support from various UK sites. This is a full-time role based out of Norwich with frequent travel to … of-hours business critical events and form part of an on-call rota. Key Responsibilities Include: • Assist in the design, implementation, and management of network infrastructure to ensure optimal performance and security. • Use the Perenco IT Helpdesk system to receive requests and carry out troubleshooting and changes to the More ❯

variety of systems, working daily to troubleshoot, monitoring your environment, installing, configuring, cabling and labelling, seeing jobs through from start to finish. Strong practical network skills rooted in IP are essential, along with hands-on firewall, security and VoIP experience. You will need to be flexible in your … outside of the box to comply with all relevant cybersecurity guidance and regulation. The role will work with and support members of the Group Network Team based in Paris and support from various UK sites. This is a full-time role based out of Norwich with frequent travel to … of-hours business critical events and form part of an on-call rota. Key Responsibilities Include: • Assist in the design, implementation, and management of network infrastructure to ensure optimal performance and security. • Use the Perenco IT Helpdesk system to receive requests and carry out troubleshooting and changes to the More ❯

Our new position of SOC Shift Lead will direct a team of SOC Analysts, conduct monitoring and triage of alerts associated with host and network security events for our clients critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to … off. Please note you do need to be eligible for DV Clearance for this role. What you'll be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. … Line Management. Maintain, improve and develop team knowledge of SOC tools, security operations and triage. Analyse and improve detection rules and use cases in line with Mitre Att&ck and threat-informed defence. Maintain and update security incident documentation, including incident reports, analysis findings, and recommended mitigation strategies. More ❯

Security Operations Centre Shift Lead Location: Hemel Hempstead (On-site, Shift-Based) Salary: Highly competitive with excellent benefit package Security Clearance Level: Must be eligible for DV Clearance . Due to the highly secure nature of this work all applicants will be required to gain UK Security … purchase additional days), health cash plan, life assurance, pension scheme, and a generous flexible benefits fund Key Requirements We are seeking a highly capable Security Operations Centre Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the frontmentoring analysts, managing … based position , following a rotation of 2 days (6am6pm), 2 nights (6pm6am), 4 days off . Essential Skills and Experience: Proven experience in a Security Operations Centre (SOC) environment Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge and use More ❯