201 to 225 of 261 Network Security Jobs in the UK excluding London

data, and make their users more resilient against cyber-attacks. Leading organizations of all sizes, including more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the cloud, social media, and the web. We are singularly devoted to helping our customers protect their greatest assets … and biggest security risk: their people. That's why we're a leader in next-generation cybersecurity. Protection Starts with People. Proofpoint. The role This is a technical role in a fast-paced environment that demands interaction with enterprises at senior levels, as well as with technical staff within the traditional IT and Security organization. Successful candidates will … have an excellent technical and security software foundation, especially related to Linux, messaging, and cloud services, a proven track record of successfully interfacing with customers on both technical and non-technical levels, substantial experience driving concurrent projects and issues to completion with little direction, and above all, a passion for ensuring a top-quality customer experience. Your day-to More ❯

Network IT is currently recruiting for a DV Technical Architect , to join our client on a 12 month initial contract. Role:SeniorTechnical Architect (DV cleared) Contract: 12 Months Initial Rate: £640 - £645 per day Status: Inside IR35 Location:Corsham (Hybrid working) Key Skills: DeliverCloud Architect support for SECRET Cloud Hosting (on-premise and Hyperscale). Lead network design … and artefact development across all SECRET Cloud platforms. Support network security assurance for current and future SECRET Cloud services. Develop compliant technology designs aligned with MOD 604, 440 governance, NCSC, and industry best practices. Produce High- and Low-Level Designs for integrating Tier 2 Hyperscale Cloud onto the Defence Network. Collaborate with supplier and cross-government network leads. Specialise in Network Design, BGP, and IP addressing for on-premise (VMware) and Hyperscale platforms. Contribute to Defence and cross-government working groups. You must be a British Citizen, and be DV cleared to be considered for this role, due to the timescales of onboarding. If you are not a British Citizen, or DV cleared, we cannot More ❯

Currently recruiting for a Senior Network Engineer role in the North East Near Middlesbrough and Stockton Senior Network Engineer Salary – Up to 50K Hybrid (2 – 3 days a week) Stockton on Tees Requirements: Cisco networking experience working with Cisco, Meraki, Checkpoint, Azure Cloud & M365. Demonstrable knowledge of secure configuration practices, VLAN's, QOS, scripting & maintenance, 802.1x or other … network security protocols. Experience with the physical design & installation of Local Area Networks Experience with managing Wide Area Networks If interested in the role please apply or email More ❯

is looking for a dedicated Project Manager to manage their projects in the Utilities & Renewables sectors. As a Project Manager, you’ll be responsible for delivering complex IT and network infrastructure projects from installing large-scale structured cabling and fibre optics to setting up network infrastructure inside renewable energy sites . You’ll also work on implementing cybersecurity … and SCADA systems , establishing network control rooms, and installing CCTV and security networks . This will involve end-to-end project management, ensuring projects are completed on time and within budget, while maintaining strong customer relationships and overseeing on-site activities. The ideal candidate will have at least 5 years’ experience managing large-scale IT and network … occasional travel to sites across the North. Apply today! Key responsibilities for the Project Manager: Work closely with customers and internal teams to deliver large-scale industrial IT and network Infrastructure projects for energy sector clients. Manage projects to ensure they are completed on time and within budget, including effectively handling risks, issues, and changes to scope. Oversee multiple More ❯

is looking for a dedicated Project Manager to manage their projects in the Utilities & Renewables sectors. As a Project Manager, you’ll be responsible for delivering complex IT and network infrastructure projects from installing large-scale structured cabling and fibre optics to setting up network infrastructure inside renewable energy sites . You’ll also work on implementing cybersecurity … and SCADA systems , establishing network control rooms, and installing CCTV and security networks . This will involve end-to-end project management, ensuring projects are completed on time and within budget, while maintaining strong customer relationships and overseeing on-site activities. The ideal candidate will have at least 5 years’ experience managing large-scale IT and network … occasional travel to sites across the North. Apply today! Key responsibilities for the Project Manager: Work closely with customers and internal teams to deliver large-scale industrial IT and network Infrastructure projects for energy sector clients. Manage projects to ensure they are completed on time and within budget, including effectively handling risks, issues, and changes to scope. Oversee multiple More ❯

virtualisation technologies such as VMWare Strong working knowledge of proactive monitoring tools such as SolarWinds Proven architect knowledge, design and project implementation Cisco CCNA/CCNP Qualified Experience with network security such as certificate management in applications Experience with PowerShell and scripting Willing to learn how software tools can be implemented and support engineering development activities Please note More ❯

The Ellison Institute of Technology (EIT) tackles humanity's greatest challenges by turning science and technology into impactful global solutions. Focused on areas like health, food security, sustainable agriculture, climate change, clean energy, and robotics in an era of artificial intelligence. EIT blends groundbreaking research with practical applications to deliver lasting results. A cornerstone of EIT mission is its … management of services. Ability to automate everything using Terraform and appropriate toolchains. In-depth knowledge of containerisation technologies (e.g. Docker) and orchestration tools like Kubernetes. Solid understanding of cloud security best practices, including identity and access management (IAM), network security, and encryption. Experience with Git or other version control systems. Desirable Knowledge, Skills and Experience: Certifications in … new technology. Hands-on approach to exploring new technologies and developing proofs of concept (POCs). Strong problem-solving and analytical skills, with the ability to think critically about security challenges. Excellent communication and teamwork skills, especially within cross-functional teams. Ability to manage multiple tasks and meet deadlines in a fast-paced, dynamic environment. Attention to detail and More ❯

Advance Your Career As A Network Engineer with Fujitsu's Accelerated Potential Programme. We're looking for women with little or foundational experience in IT or relevant transferable skills and experience who are ready to specialise in network engineering. Whether you're a service leaver, early-career professional, or looking to upskill, this programme is designed to accelerate … Time Salary: £40,000 with generous pay scale over 12 months + 10% bonus (with higher-level clearance) Eligibility: Sole UK Nationals only - must be eligible for higher-level security clearance Opportunity Overview: Are you ready to make a career switch into the world of networking and tech support? The Fujitsu Accelerated Potential Programme, delivered in partnership with Hatch … IP Addressing & Subnetting Apply real-world subnetting, port group design, and IP management across environments. Routing Protocols Implement static routing, OSPF, EIGRP, and BGP integrations with practical virtualised setups. Network Security & MoD Secure by Design Configure ACLs, VPNs, and firewalls while aligning to JSP 604 and secure architecture principles. Wireless Networking Deploy wireless networks, troubleshoot signal issues, and More ❯

The role is office based and working alongside the client base team and involves the maintenance and support of a highly critical service in collaboration with client operations and security teams to ensure service remains optimised for performance and compliance. MAIN DUTIES AND RESPONSIBILITIES Monitor, prioritise and help resolve support request from user community. Management of assets including onboarding … similar tools for automated provisioning CI/CD pipeline integration for infrastructure deployment Containerisation & Orchestration Deploying and managing services in Docker or Kubernetes Integration with VMware environments Access Management & Security Role-Based Access Control (RBAC) for secure user access Managing permissions within VMware, Windows, and Linux environments Desirable Building complex network solutions (routing, VLANs, firewalls, VPNs) Connectivity between … on-premises Vmware and cloud environments Network security best practices and segmentation Experience with monitoring/logging tools (e.g., Prometheus, Grafana, Splunk) Scripting experience (e.g., PowerShell, Bash, Python) Experience with version control (Git) Experience with automation and orchestration platforms .Experience of working in an Agile Environment More ❯

Senior Audit Manager Cyber Security & IT Infrastructure Location: London | Hybrid Working A fantastic opportunity has opened up to join a growing IT Audit function as a Senior Audit Manager with a focus on Cyber Security and IT Infrastructure. In this hands-on role, you'll work closely with audit leadership to plan and deliver high-impact audits across … You'll take the lead on complex audit engagements, What you'll be doing: Leading and executing audits across core technology risk areas including Cyber Governance, Identity & Access Management, Network Security, Cloud, and AI Providing independent assurance over key cyber and infrastructure controls Partnering with senior stakeholders across Technology and Risk to share findings and drive improvements Supporting … the wider audit team with subject matter expertise in areas like Data Protection, Threat Management, and Emerging Technologies What we're looking for: Proven experience in IT or Cyber Security auditing, ideally within financial services or a regulated industry Strong technical understanding of cyber risk domains and infrastructure controls Ability to lead audits from planning through to reporting Confident More ❯

needs and the needs of the business in line with all relevant policies, procedures, requirements and standards. Key Accountabilities: Design and implement comprehensive IT systems including hardware, software, and network components. Configure and manage Windows Server environments, ensuring optimal performance and security. Develop and maintain Group Policy configurations to enforce security policies and streamline user management. Configure and … manage network switches to ensure efficient data flow and connectivity. Set up and maintain firewall configurations to protect the network from unauthorized access and threats. Collaborate with other IT professionals to integrate new technologies and improve existing systems. Create and maintain technical documentation and system configurations and procedures for future reference and compliance and to ensure business continuity … operating systems in a business environment including patch management and operating system/image deployment Experience of administering and diagnosing networking and server infrastructure OS Imaging, Preparation and Deployment Network Security/Firewall Management Foundations Market leading salary and package on offer. More ❯

/11, Windows Server (2012, 2016, 2019, 2022). ?? Infrastructure & Networking: Active Directory, Group Policy, Cisco Meraki, Ubiquiti, Hyper-V. ? Cloud & Collaboration: Microsoft Office 365, SharePoint, OneDrive, Teams. ?? Network Security & Firewall Configuration. ?? Server Migrations & Installations. Desirable Certifications: If you hold certifications such as MCSE, MCSA, MCITP, or CCNA, that's a huge plus! However, a strong technical mindset More ❯

automation tooling and scripting. Experience supporting the design of complex systems and contributing to high quality design documentation. Strong working knowledge of Broadcom and Microsoft virtualisation technologies. Knowledge of Network Security and TCP/IP networking. It would be great if you had: Hybrid and multi-cloud experience with Azure, AWS or OCI. Anisible, Aria, Terraform, Puppet automation … Referral Bonus: £1500 Salaryoffered will be in line with experience and development needs. Loved reading about this job and want to know more aboutSector/Company ? OurAerospace, Defence and Security business designs, develops and deploys digitalsolutions that bring clients enduring business value across the UK's Public andPrivate sectors. We foster a culture in which employees feel valued andsupported … delivering exceptional rates of customer satisfaction in the UK'smost complex safety- and security-critical markets. More ❯

Cyber Security Engineer 12 Months (Inside IR35) Hybrid (Glasgow or Milton Keynes) Harvey Nash's Client is recruiting for a Cyber Security Engineer on a 12 month contract. Please note that for this role you must have Active DV Clearance. Main Responsibilities Responsible for operational security and assisting with the design, implementation and development security controls … and systems. Ensure that incidents are detected, prioritised, investigated, contained, remediated and that operational security controls are measured and constantly improved. Continually evaluate, review and advise on current developments in all areas of cyber security and cyber threats. Apply appropriate security controls to all hardware and software assets. Proactively monitor networks and systems for evidence of potential … threats. Lead response activities to minimise the impact of cyber incidents, including technical investigation into the root cause and extent of any damage. Deliver awareness training on cyber security standards, policies and best practices. Ensure remediation work identified by IT Health Checks and Audits is undertaken. Provide constant review and improvement of cyber security policies, best practice and More ❯

to £80,000 Farnborough (Hybrid) An exciting opportunity for an experienced Senior Services Engineer to join a cutting-edge technology company, working on the deployment and support of advanced network intelligence solutions. Location: Farnborough, Hampshire (Hybrid, minimum 3 days onsite) Salary: £50,000£80,000 (dependent on experience) Travel: 2550% UK and international travel required Security Clearance: Must … hold or be eligible to obtain clearance Driving Licence: Required Key Responsibilities: Install, maintain, and support Linux-based network intelligence productsTroubleshoot complex technical issues and support critical infrastructureProvide remote and onsite support for customer deploymentsAssist in new product introductions, upgrades, and trainingWork closely with engineering and implementation teamsParticipate in 24/7 on-call support rotation Requirements: Strong experience … with Linux (RedHat or similar), IP networking, and packet-level protocolsFamiliar with tools such as Wireshark and scripting languages (e.g., Bash, Python)Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environmentsExperience in telecoms, ISPs, or law enforcement/intelligence systems is a plusExcellent communication and problem-solving skills Join a fast-paced team delivering More ❯

to £80,000 Farnborough (Hybrid) An exciting opportunity for an experienced Senior Services Engineer to join a cutting-edge technology company, working on the deployment and support of advanced network intelligence solutions. Location: Farnborough, Hampshire (Hybrid, minimum 3 days onsite) Salary: £50,000£80,000 (dependent on experience) Travel: 2550% UK and international travel required Security Clearance: Must … hold or be eligible to obtain clearance Driving Licence: Required Key Responsibilities: Install, maintain, and support Linux-based network intelligence productsTroubleshoot complex technical issues and support critical infrastructureProvide remote and onsite support for customer deploymentsAssist in new product introductions, upgrades, and trainingWork closely with engineering and implementation teamsParticipate in 24/7 on-call support rotation Requirements: Strong experience … with Linux (RedHat or similar), IP networking, and packet-level protocolsFamiliar with tools such as Wireshark and scripting languages (e.g., Bash, Python)Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environmentsExperience in telecoms, ISPs, or law enforcement/intelligence systems is a plusExcellent communication and problem-solving skills Join a fast-paced team delivering More ❯

to £80,000 Farnborough (Hybrid) An exciting opportunity for an experienced Senior Services Engineer to join a cutting-edge technology company, working on the deployment and support of advanced network intelligence solutions. Location: Farnborough, Hampshire (Hybrid, minimum 3 days onsite) Salary: £50,000£80,000 (dependent on experience) Travel: 2550% UK and international travel required Security Clearance: Must … hold or be eligible to obtain clearance Driving Licence: Required Key Responsibilities: Install, maintain, and support Linux-based network intelligence products Troubleshoot complex technical issues and support critical infrastructure Provide remote and onsite support for customer deployments Assist in new product introductions, upgrades, and training Work closely with engineering and implementation teams Participate in 24/7 on-call … Requirements: Strong experience with Linux (RedHat or similar), IP networking, and packet-level protocols Familiar with tools such as Wireshark and scripting languages (e.g., Bash, Python) Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environments Experience in telecoms, ISPs, or law enforcement/intelligence systems is a plus Excellent communication and problem-solving skills More ❯

Functions. Monitor system health and performance using tools like Prometheus, Grafana, or Datadog or NewRelic. Collaborate closely with development teams to automate builds, performance tests, and deployments. Ensure system security, compliance, and best practices are followed in deployment pipelines. Ensure network security with VCN across deployments and infrastructure for public and private access control. Troubleshoot infrastructure and … version control (e.g., Git). Preferred qualifications: Certifications (e.g., OCI Certified, Certified DevOps Engineer). Experience with service mesh, Helm, or advanced Kubernetes features. Understanding of networking, firewalls, and security best practices. Exposure to agile and DevOps cultures and methodologies. Design, implement, and maintain container orchestration systems such as Kubernetes or ECS. Experience with container orchestration i.e, Kubernetes or More ❯

could be for you. What youll do: Support and maintain OT systems (PLC, SCADA, DCS) Troubleshoot controls and networking issues, including firewalls and switches Help monitor and improve OT network security (using tools like Nozomi) Work closely with IT, engineering, and operations teams Make sure all work aligns with industry security standards What were looking for: Controls … engineering or industrial automation experience Good understanding of industrial networking (TCP/IP, VLANs, firewalls, network segmentation) Hands-on experience with OT security platforms (Nozomi is a plus) Familiar with major control system vendors (Siemens, Rockwell, Schneider, Honeywell) Comfortable in industrial or critical infrastructure settings Certifications are a bonus, but not required. - Scenario based skills are key. If More ❯

and maintain automation scripts to increase system efficiency and reduce repetitive manual tasks. Manage and maintain existing Linux based servers, both on-prem and cloud hosted, including management of security patches, distribution upgrades and configuration management systems/codebases, installation/configuration/operation of the applications running on the servers. Be part of the on 24x7 on call … Virtualization - VmWare/Veeam Monitoring Systems - Icinga2/Elastic Stack/InfluxDB/Grafana Core internet applications protocols - DHCP/DNS Scripting - Python/Perl/Bash Application and network security best practices - SSH/Iptables/TLS Hardware management - Server racking/Storage Required knowledge Containerisation - Docker/Kubernetes AWS - EC2/VPC/RDS/EKS More ❯

Wintel Systems Administrator - Platform Manager - Must have an active DV Clearance Are you a technical expert with a strong background in Windows systems and network management ? Do you thrive in high-pressure environments , prioritising critical tasks and resolving incidents swiftly? If you're looking for a role where you can make a real impact , collaborate with a dynamic team … and support global customers in challenging environments, this could be your next move! Your Role: Maintain and support a Windows-based Live Service Network with various hosted applications. Provide 3rd Line technical support , troubleshooting and resolving issues efficiently. Work within configuration and change management policies to ensure smooth operations. Collaborate with different departments to maintain network security . Ensure all processes, procedures, and work instructions are followed. Keep accurate records of network components, maintenance activities, and inventory . Provide on-call technical support on a rotational basis (1 week in 3) . What You Need: Strong knowledge of Windows systems Good understanding of networks Experience running and maintaining a monthly security patching process PKI More ❯

A large enterprise organisation is seeking an experiencedLevel 3 SOC Analyst for an initial 6-month rolling contract. This is a key role within a mature and well-established Security Operations Centre, offering the opportunity to work on complex threats and contribute to a high-performing cybersecurity function. This is a challenging, rewarding role for a seasoned SOC professional … make a tangible impact. Apply now to join a team focused on protecting enterprise assets against evolving cyber threats. Key Responsibilities: Lead investigations and response efforts for high-severity security incidents. Conduct proactive threat hunting using Microsoft Sentinel and the Defender suite. Develop and fine-tune analytic rules, workbooks, and automation playbooks in Sentinel. Perform deep-dive analysis of … malware, phishing, and lateral movement techniques. Collaborate with engineering teams to optimise Microsoft security tool integrations. Maintain and enhance incident response procedures and documentation. Skills/Must have: Over 5 years of experience in cybersecurity, including a minimum of 2 years in a Level 3 SOC or equivalent role. Expert-level proficiency with Microsoft Sentinel, including KQL, custom analytic More ❯

installation and setup and customise them for business needs. Monitoring system performance to ensure everything runs correctly and securely. Anticipating potential issues and identifying solutions Engineer, implement and monitor security measures for the protection of computer systems, networks and information. Upskilling team members about network security and best practices for computer usage. The IT Service Desk Technician … your ability to lead, motivate, inspire and organise a team Desktop Support – Win 10 & OSX Device management and monitoring ITIL – Focus on Service design/transition and operation IT security – client and server anti-virus, email anti-phishing and anti-spoofing, multi-factor authentication, firewall, web filtering. Office 365 Management and Administration – Experience of the full suite of apps More ❯

Support building a strong team by mentoring early career engineers to advance their technical skills, and by undertaking technical interviews to enable us to hire new engineers Build your network across the DevOps community within the Group What you'll need Proficiency in managing and deploying applications on public cloud (GCP preferred). Experience with Infrastructure as Code (IaC … using Terraform. Strong knowledge of container orchestration using Kubernetes. Understanding of network segmentation and subnetting. Experience with Helm for managing Kubernetes applications. Proficiency with multiple CI/CD tools (Jenkins/Spinnaker/Harness) Knowledge of configuring and managing firewalls for security. Strong understanding of information/network security principles and practices. Experience with managing secrets and More ❯

these brands, emphasising exceptional technical support and customer service. This covers GDPR Compliant Guest Wi-Fi, SD WAN Networks, Managed Wi-Fi/LAN Infrastructure, Broadband/Leased Lines, Network Security, PCI Consultancy, and structured cabling. Job Summary We re looking for an Assistant Management Accountant to join our finance team and support the delivery of accurate financial More ❯