151 to 175 of 392 Network Security Jobs in the UK excluding London

Cyber Security Analyst (Cyber, SIEM, OWASP, Azure, O365, Windows, Security, ITIL, Stakeholders, vulnerability Management, Antivirus, ISO270001, FortiAnalyzer, ManageEngine, Active Directory, AD) Permanent Lincoln/Hybrid Charles Simon Associates are currently recruiting for a Cyber Security Analyst on a permanent basis for a nationwide business with an exceptional … fantastic career progression path. Location: Lincoln, onsite 2 days per week Salary: Up to £40,000 per annum Skills/Requirements for the Cyber Security Analyst are: Previous experience within a similar role, ideally at least 3 years within Cyber Vulnerability Management experience Strong SIEM experience, any vendor product … Directory experience Experience of O365 (full Suite) Cloud experience either AWS or Azure would be highly desirable Start date is ASAP for the Cyber Security Analyst The Cyber Security Analyst will be responsible for: Defining short to medium term security strategies and plans with the Cyber management More ❯

are embarking on exciting, cutting-edge projects within the cybersecurity domain. Your new role It's your job to keep our client's customers' network security systems secure. This might involve identifying and understanding contract security obligations, managing security compliance to ISO27001, managing operational risk and … monitoring security awareness programme wide. The main function of your role will be working closely with their customers, operational teams and your delivery colleagues. You will be ensuring compliance to agreed standards such as ISO27001 for network security solutions in a constantly evolving environment, reacting to requirements … Be self-motivated and proactive. Be comfortable challenging and working to strict deadlines. Lead on large complex deliveries. Have a proven track record in Security Information Assurance Have working knowledge of deploying and maintaining an ISMS. Be organised and able to multi-task. Use your initiative and be comfortable More ❯

We are seeking a highly skilled and experienced OT Senior Cyber Security Analyst to join our Security Operations team at Thames Water, the UK's largest water company. This role involves maintaining SecOps solutions, controls, and processes, mentoring the SOC team, and managing OT alerts and incidents. The … ideal candidate will have a deep understanding of SecOps, IT, and OT environments, with responsibilities including incident management, threat detection, and security improvement. Strong communication skills are essential for collaboration with cross-functional teams. Key Responsibilities Contextualise OT Specific Threats: Understand OT estate, threats, and controls; analyze network traffic with tools like Claroty; build relationships with Operations teams. Maintain Security Operations: Improve security processes; support tools like Microsoft Sentinel, SOAR, EDR/XDR, and PAM; reduce alert fatigue and improve incident resolution times. Proactive Risk Remediation: Identify and evaluate risks; perform threat hunting; demonstrate risk More ❯

Job Title: Lead Network Engineer Location: Remote (UK-based) with occasional travel to Leeds Salary: c.£85,000 Why Apply? Are you an experienced network professional with a passion for infrastructure excellence, technical leadership, and automation? This is an exciting opportunity to take the next step in your … career as a Lead Network Engineer. With a presence across multiple international markets and a focus on cutting-edge technology, this is a Full time engineering role offering challenge, scale, and the opportunity to make a real impact in a global, cloud-first environment. Lead Network Engineer Responsibilities … Design, implement, and support scalable and resilient network infrastructure Ensure network availability, performance, and security across a global landscape Lead technical decision-making and architecture reviews within the network domain Automate operational tasks using tools like Ansible and Scripting languages such as Python Act as a More ❯

lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that's why we offer you the flexibility to do what's important … flex your start and finish times. Where possible, we support a working pattern that suits your lifestyle and helps you reach your ambitions. Cyber Security Architect LIFE AS A THALES CYBER SECURITY ARCHITECT We are looking for Cyber Security Architects to join our growing team. As a … Cyber Security Architect, you'll work on complex systems provided by Thales and provide specialist security architecture, technical leadership and guidance, to enable Thales to devise, develop and maintain reliable, secure, accreditable and economically sustainable security solutions to meet the project needs. You will advise on the More ❯

Impactful Security Role in Highly Regulated Industry Participate in exciting technical projects. About Our Client Our client is a global major player in the pharmaceutical sector with a strong presence in the UK and Europe. Job Description Secure and maintain the IT infrastructure, including networks, servers, and cloud environments. … Implement, monitor, and manage security solutions such as firewalls, IDS/IPS, and endpoint protection. Conduct vulnerability assessments on the infrastructure. Ensure compliance with regulatory requirements (e.g., GDPR, ISO 27001) and industry best practices. Investigate security incidents, perform root cause analysis, and implement corrective actions. Provide technical support … and guidance on security-related matters to IT and business teams. Keep up to date with emerging security threats and recommend proactive measures. Assist in disaster recovery and business continuity planning. The Successful Applicant Essential Proven experience in IT infrastructure security. Strong knowledge of network security More ❯

every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity A Security Architect operates as a senior member of the team, responsible for the design of technical security solutions, maintaining documentation, developing architecture patterns and … approaches for new technologies and solutions. As a senior member of the team, the Security Architect also brings experience in managing and supporting people and helps others thrive in their careers. The Security Architect will lead technical engagements and bring together technical security SMEs such as Identity … Security Testing, and Privacy to solve business problems. As a senior member of the technical team, security architects must develop relationships with key stakeholders, understand a client's security policy framework, and design solutions that will meet our client requirements. Our projects vary greatly, and your responsibility More ❯

every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity A Security Architect operates as a senior member of the team, responsible for the design of technical security solutions, maintaining documentation, developing architecture patterns and … approaches for new technologies and solutions. As a senior member of the team, the Security Architect also brings experience in managing and supporting people and helps others thrive in their careers. The Security Architect will lead technical engagements and bring together technical security SMEs such as Identity … Security Testing, and Privacy to solve business problems. As a senior member of the technical team, security architects must develop relationships with key stakeholders, understand a client's security policy framework, and design solutions that will meet our client requirements. Our projects vary greatly, and your responsibility More ❯

every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity A Security Architect operates as a senior member of the team, responsible for the design of technical security solutions, maintaining documentation, developing architecture patterns and … approaches for new technologies and solutions. As a senior member of the team, the Security Architect also brings experience in managing and supporting people and helps others thrive in their careers. The Security Architect will lead technical engagements and bring together technical security SMEs such as Identity … Security Testing, and Privacy to solve business problems. As a senior member of the technical team, security architects must develop relationships with key stakeholders, understand a client's security policy framework, and design solutions that will meet our client requirements. Our projects vary greatly, and your responsibility More ❯

every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity A Security Architect operates as a senior member of the team, responsible for the design of technical security solutions, maintaining documentation, developing architecture patterns and … approaches for new technologies and solutions. As a senior member of the team, the Security Architect also brings experience in managing and supporting people and helps others thrive in their careers. The Security Architect will lead technical engagements and bring together technical security SMEs such as Identity … Security Testing, and Privacy to solve business problems. As a senior member of the technical team, security architects must develop relationships with key stakeholders, understand a client's security policy framework, and design solutions that will meet our client requirements. Our projects vary greatly, and your responsibility More ❯

Security Architect Domain: BIG4 Consulting Grade: Senior Manager Industry: Cyber, Defence & Government Location: Central London – Hybrid *Applicants must be British Nationals holding SC/DV Clearance to be considered!* The Opportunity: For the UK Government, safeguarding National Security is an around-the-clock mission. To tackle the complexity … of this challenge, central intelligence and military agencies turn to this Big 4 firm as a trusted partner. The Role: As a Security Architect, you’re more than just a technical expert – you’re a strategist, problem-solver, and trusted advisor. Your role is to design secure solutions that … protect government agencies today and ensure their long-term resilience. Acting as the critical bridge between technical teams and key stakeholders, translating complex security challenges into clear, actionable plans that align with business goals and industry standards. Working closely with vendors and partners, you’ll safeguard systems and data More ❯

Migrant Help are currently looking for an Information Security Officer to join our team based in Dover (Hybrid Working). In return, you will receive a competitive salary of £37,500 - £40,5000 per annum (depending on experience). About us: Migrant Help is a leading charity that was … candidates regardless of their age, religion or belief, race, gender reassignment, disability, sexual orientation, sex, marriage or civil partnership, pregnancy and maternity. The Information Security Officer role: Part of the Technology and Transformation team, the Information Security Officer is a new and exciting role at Migrant Help. You … will play a vital role in providing security assurance across the organisation to progress the Migrant Help Strategy of 2024-29 and thereafter. Due to our growth as an organisation and the decision made for Technology & Transformation to take on responsibility for internal systems, additional security resources have More ❯

Migrant Help are currently looking for an Information Security Officer to join our team based in Dover (Hybrid Working). In return, you will receive a competitive salary of £37,500 - £40,5000 per annum (depending on experience). About us: Migrant Help is a leading charity that was … candidates regardless of their age, religion or belief, race, gender reassignment, disability, sexual orientation, sex, marriage or civil partnership, pregnancy and maternity. The Information Security Officer role: Part of the Technology and Transformation team, the Information Security Officer is a new and exciting role at Migrant Help. You … will play a vital role in providing security assurance across the organisation to progress the Migrant Help Strategy of 2024-29 and thereafter. Due to our growth as an organisation and the decision made for Technology & Transformation to take on responsibility for internal systems, additional security resources have More ❯

Job | Industrial Network Systems Engineer 🏢Company | Automation Engineering Consultancy Firm 🌉Areas | Defence, Factory Automation, UK Critical Infrastructure ⚙️Tech | CCNA, VCP, MCP, SOC, SIEM, SNMP 📈Development | Progression and technical development 📍Based | Sheffield office and various UK site work 💸Offer | Up to £55k + over time + vehicle + private medical … The role will involve travel to different sites in the UK (travel time paid for). The key aspects of this role will involve: Network Management: Design, configure, and maintain robust networks, encompassing switching, routing, security, and wireless technologies. Monitor network performance, troubleshoot issues, and implement solutions … to optimize network efficiency. Server and Client Configuration & Support: Manage servers and client systems, ensuring their stability, security, and optimal performance. Install, configure, and maintain server hardware and software components. Patch Management: Implement and oversee patch management processes to ensure systems and software are up-to-date with More ❯

Overview: Additional Information: Please note, this role requires working full-time onsite, five days per week. NON Negotiable We are seeking an experienced IT Security Engineer to become a vital part of a growing IT Department. This critical role will focus on protecting our information assets through robust cybersecurity … measures, ensuring adherence to best practices, international standards, and local regulations. Ideally suited to candidates who possess expert knowledge of security frameworks including NIST 800, ISO 27001, and cybersecurity guidelines from PRA, FCA, and ICO. Candidates with at least 3 years' relevant experience in finance or banking, particularly as … an information security officer or involvement in regulatory technical projects, are strongly preferred. Key Responsibilities: Develop and maintain cybersecurity policies and procedures, ensuring compliance with industry standards and local regulations. Real-time monitoring of cybersecurity incidents, including incident analysis, investigation, and mitigation. Oversee and maintain security equipment including More ❯

Network Engineer Full Time Permanent Hybrid Portsmouth or London offices (2 days per week onsite) £45K basic + benefits Are you an experienced Network Engineer looking for a new challenge? Do you have a background in IT Networks with a strong understanding of multi-vendor network technologies … e.g. Cisco, Fortinet, Juniper), along with Network security, VLANs, DHCP, STP, LACP and Dynamic routing amongst others? Here at ARM we are recruiting for a full time permanent Network Engineer for a global IT services and consultancy client of ours. Our client: They're a leading business … great things by working with brilliant colleagues, and clients, on exciting projects. Overview: Responsible for the day-to-day support of the customer's network, ensuring its components are running and are working as expected. Triage and resolution of customer faults with support from wider team as required. Supporting More ❯

a global professional services business with an established brand dating back over 50 years. With continued growth they are looking to add a skilled Network Engineer to their team. This role will suit someone able to work in Glasgow 2 days per week. This role is critical to maintaining … the stability and efficiency of backend IT systems and network infrastructure. The ideal candidate will deliver hands-on 3rd line support while actively contributing to the deployment of new systems and technologies. Responsibilities Oversee the global network infrastructure to ensure optimal performance and reliability. Provide expert-level (3rd … line) support for all aspects of the network infrastructure. Address and resolve network-related incidents and requests through the ticketing system in a timely manner. Support and enhance WAN and LAN systems, ensuring high availability and performance. Maintain compliance with network security standards and implement necessary More ❯

Information Security Architect – Hybrid (Midlands) c£75,000 My client are seeking a skilled Information Security Architect to take the lead on technical security across systems, applications, processes, and BAU operations. This hands-on role involves designing, implementing, and managing security across the entire technology lifecycle … from project inception to ongoing operations. Responsibilities: Drive security discussions and ensure best practices are followed Review architecture and infrastructure for security compliance Conduct risk assessments and manage mitigation plans. Implement and maintain security controls. Lead technical security meetings and support change management. Conduct third-party … security reviews and ensure policy compliance. Support a Secure by Design way of thinking Serve as an expert on security frameworks and compliance. Requirements : Proven experience in technical security, including architecture and tool implementation. Understanding of network security, firewalls, IAM, cloud platforms (AWS, Azure), and More ❯

be successful in this role, you will need: Level 2 Engineers : A minimum of 1 year of IT support experience, a good understanding of network systems, and a strong problem-solving mindset. Level 3 Engineers : At least 3 years of experience, including server migrations, Microsoft 365 implementations, and network … and knowledge of: Windows Server () Microsoft Exchange VPN Technologies, Microsoft 365 Administration, Active Directory VoIP systems, Networking (DHCP, DNS, TCPIP), Wireless Networking Firewall and Network Security Technologies Virtualisation (Hyper-V, VMWare), SAN, NAS PowerShell scripting for automation and tasks Interested? Apply for position by filling out the contact … involve? Level 2 Tasks: Day-to-day desktop support and troubleshooting, both remote and on-site. Installing, configuring, and repairing hardware and software. Supporting network performance and security by monitoring systems, investigating issues, and enforcing policies. Setting up backup solutions and VoIP systems. Level 3 Tasks Handling escalations More ❯

preferably between Tuesdays-Thursdays) Location: Arthur Place 24-26 Arthur Street Belfast, Northern Ireland BT1 4GF Responsibilities Support a 24/7/365 Security Operations Center and monitor security tools Provide Tier 1 and 2 response to security incidents Respond to cybersecurity events and incidents caused … Identify and design use case algorithms Assist customers in implementing sound and secure logging practices, deployment of agents and sensors Leverage advanced knowledge of security operations, cyber security tools, intrusion detection, and secured networks to integrate with the SIEM platform Triage emerging threats to protect assets and information … and executive management Draft root cause analysis reports and recommendations after cybersecurity incidents Identify risk areas that will require vulnerability prevention Stay current with Security technologies and make recommendations for use based on business value Skills & Qualifications Requirements SIEM administration, configuration, and optimization experience with platforms such as Alien More ❯

SC clearable Network Engineer - Farnborough 5 days a week onsite- £60 -65k base salary plus benefits Our client who is a leading provider of secure digital solutions has an exciting opportunity for a Network Engineer. To obtain security clearance you will need to have lived in … technologies and incorporating solutions in an innovative way? Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence? Do you feel as comfortable building and supporting production LANs as you do global WANs? Can you implement firewall rules from an application … tinkerer able to lab and POC new technologies whilst also able to be a CLI-jockey? Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols – OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure – e.g. IKEv2, NGFWs Creating configuration guides and More ❯

SC clearable Network Engineer - Farnborough 5 days a week onsite- £60 -65k base salary plus benefits Our client who is a leading provider of secure digital solutions has an exciting opportunity for a Network Engineer. To obtain security clearance you will need to have lived in … technologies and incorporating solutions in an innovative way? Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence? Do you feel as comfortable building and supporting production LANs as you do global WANs? Can you implement firewall rules from an application … tinkerer able to lab and POC new technologies whilst also able to be a CLI-jockey? Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols – OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure – e.g. IKEv2, NGFWs Creating configuration guides and More ❯

ITNetworkEngineer The Company: Are you an experienced IT Network Engineer who is well versed in ensuring that company networks and communications are well designed, secure, optimal and function consistently across all internal and external operations? Working within this well established manufacturing company, your role will be to build and … networks and application systems to promote the use of technology as being core to the organisations growth plans and sustainability. We welcome applications for Network Engineers and Network Security Engineers who thrive in a busy IT Support role. Job Responsibilities: Design and deploy the Companys network services in line with Group design and security policies. Monitor and administer the installation and integration of corporate network communications, including routers, switches, firewalls, DMZ, servers, telephony and LAN/WAN communication services. Manage the IP space across the organisation ensuring VLANs, IP Subnet, DNS, DHCP, VPNs More ❯

Job Description Network Engineer - Milton Keynes and Remote Our Client is seeking to recruit a Network Engineer with at least 7 to 10 years proven hands-on expertise. Plan and implement network transformation across 43 UK sites to support a rollout of 1 to1 Devices to students. … Support the design and implement of layer 3 network enhancement, additional WiFi Access Points, and the deployment of new firewalls. Peer review the proposed design and configuration and provide documentation in line with departmental standards. Manage the Network Changes into support. Assess existing network IP address schema … and DHCP scope Plan an expansion to accommodate additional network devices Test solution, connectivity, and routing Deploy new IP address schema across all sites Document & Transition to Support Assess location and AP density to guarantee performance with increase in concurrent connections Plan and position additional APs to maintain network More ❯

based in Derby, Derbyshire. As an IT Infrastructure Engineer, you will play a vital role in enhancing the company's IT infrastructure, ensuring reliability, security, and efficiency. You will be working closely with the Infrastructure Team, Lead Infrastructure Engineers and Infrastructure Manager to ensure the smooth running of the … Collaborate with cross-functional teams to identify technology needs and implement projects. • Oversee hardware and software configuration, troubleshooting, and maintenance. • Develop and implement IT security policies and procedures. • Provide technical support and mentorship to junior team members. • Manage vendor relationships and procurement processes. • Stay updated on emerging technologies and … Policy • Office 365 – Teams, Sharepoint, Exchange, Intune • Virtualisation Technologies (Hyper-V, VMWare, Nutanix) • Networking – TCP/IP, VLANS, Switching/Routing (Cisco, Cisco Meraki) • Network Security – Firewall Admin, Network Security Technologies (Darktrace, MFA) • Azure/Azure Active Directory If you're a talented IT professional looking More ❯