101 to 125 of 382 Network Security Jobs in the UK

A leading consultancy is seeking a Network Support Technician, starting ASAP paying between £28-30K. This position would require you to undergo SC Clearance and will require 5 days a week On-Site work in London. The Network Support Technician will provide on-site technical assistance and support for network infrastructure. This role involves troubleshooting, equipment … handling, and performing basic network tasks under the guidance of remote engineering teams. The ideal candidate will have a strong understanding of networking principles and excellent communication skills. If you are offered this position, you will go through a series of pre-employment checks, including: identity, nationality (single or dual) or immigration status, employment history dating back 3 continuous … years, and unspent criminal record check (known as Disclosure and Barring Service) Your Role Respond to requests for on-site support and assistance with network equipment and infrastructure. Perform equipment installations, configurations, and decommissions as directed. Assist with troubleshooting hardware and connectivity issues. Execute standard network tasks, such as cable management, patching, and rack management. Document actions taken More ❯

Alto Networks and position the industry's most comprehensive SASE platform.You will be at the forefront of securing the modern hybrid workforce, representing a solution that offers the broadest security and compliance coverage for all applications, wherever users work - in the office, at home, or on the go. In this role, you will be responsible for managing a territory … focusing on customers in the UK and Nordics - working closely with business partners, and driving sales for our Enterprise Browser security solution into new and existing customers. You will be responsible for creating and executing a strategic territory plan to consistently meet or exceed your sales targets for new business and renewals (ACV & TCV), and in alignment with the … Collect and share “Voice of Customer” feedback and competitive intelligence with the regional and global Prisma SASE organization Champion Palo Alto Networks' position as the number one enterprise SASE security company Travel as necessary within your territory, and for company-wide meetings Qualifications Your Experience Proven track record of exceeding sales quotas in an Account Manager role within a More ❯

Cyber Security Analyst (VP) - Investment Management - London Our client, a leading investment management firm, is seeking a Cyber Security Analyst (VP level) to join their London office. This role sits within the compliance function and plays a critical part in supporting external audits, particularly SOC 1 Type II and SOC 2. It combines hands-on security monitoring … and incident response with ensuring IT and security controls meet audit and client assurance requirements. As a key member of the Global Information Technology team, you will collaborate closely with IT, compliance, and external auditors to provide control evidence, enhance processes, and strengthen the firm's overall security posture. Responsibilities include monitoring and investigating security alerts, supporting … and patching, and maintaining a forward-looking 6-12 month roadmap to align emerging requirements with timely policy updates. Key Skills & Experience: Strong understanding of core cybersecurity principles including network security, identity management, and threat detection Hands-on experience with security and IT monitoring tools such as SIEM, Network Configuration Manager, Zabbix, HALO, DarkTrace, and Fortinet More ❯

Cyber Security Analyst (VP) - Investment Management - London Our client, a leading investment management firm, is seeking a Cyber Security Analyst (VP level) to join their London office. This role sits within the compliance function and plays a critical part in supporting external audits, particularly SOC 1 Type II and SOC 2. It combines hands-on security monitoring … and incident response with ensuring IT and security controls meet audit and client assurance requirements. As a key member of the Global Information Technology team, you will collaborate closely with IT, compliance, and external auditors to provide control evidence, enhance processes, and strengthen the firm's overall security posture. Responsibilities include monitoring and investigating security alerts, supporting … and patching, and maintaining a forward-looking 6-12 month roadmap to align emerging requirements with timely policy updates. Key Skills & Experience: Strong understanding of core cybersecurity principles including network security, identity management, and threat detection Hands-on experience with security and IT monitoring tools such as SIEM, Network Configuration Manager, Zabbix, HALO, DarkTrace, and Fortinet More ❯

Cyber Security Analyst (VP) - Investment Management - London Our client, a leading investment management firm, is seeking a Cyber Security Analyst (VP level) to join their London office. This role sits within the compliance function and plays a critical part in supporting external audits, particularly SOC 1 Type II and SOC 2. It combines hands-on security monitoring … and incident response with ensuring IT and security controls meet audit and client assurance requirements. As a key member of the Global Information Technology team, you will collaborate closely with IT, compliance, and external auditors to provide control evidence, enhance processes, and strengthen the firm's overall security posture. Responsibilities include monitoring and investigating security alerts, supporting … and patching, and maintaining a forward-looking 6-12 month roadmap to align emerging requirements with timely policy updates. Key Skills & Experience: Strong understanding of core cybersecurity principles including network security, identity management, and threat detection Hands-on experience with security and IT monitoring tools such as SIEM, Network Configuration Manager, Zabbix, HALO, DarkTrace, and Fortinet More ❯

Job Title: Senior Network Engineer Location: Worcester Salary: £60,000 + Car Allowance + Excellent Benefits We are a well-established engineering-focused technology provider with a strong reputation for delivering high-quality network solutions and excellent customer service. For over 30 years, we have been helping organisations design, implement and support enterprise networking solutions, covering LAN, WAN … Wi-Fi, Collaboration and Security. As part of our continued growth, we are looking for an experienced Senior Network Engineer to join our team. This is a hands-on role where you'll work across a variety of projects and support activities, collaborating with clients and internal teams to deliver reliable, secure and innovative network solutions. Key Responsibilities … Design, implement, and maintain enterprise-level network infrastructure (LAN, WAN, Wi-Fi, and network security). Monitor and optimise network performance, troubleshooting complex issues and applying corrective measures. Configure and manage networking equipment including routers, switches, firewalls, VPNs, and wireless technologies (predominantly Cisco). Carry out on-site installations and upgrades when required. Provide technical escalation More ❯

Network Engineer – Cisco, Palo Alto, FortiGate Firewalls, Cisco Catalyst, Nexus switches, Cisco ISE expertise, Cisco Wireless Controllers We are seeking a skilled Network Engineer for a 12-month Fixed-Term Contract to join a leading professional services organisation. Reporting directly to the Infrastructure Platforms Manager, you will play a key role in maintaining and optimising the existing LAN …/WAN infrastructure, while also supporting office moves, changes, and ongoing infrastructure projects. Key Responsibilities Design, implement, and manage complex network infrastructure using Cisco Campus Networking (9300 series) and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies. Administer and configure FortiGate Firewalls for advanced security and threat management. Monitor network performance, troubleshoot … issues, and ensure high availability. Develop and enforce network security policies, procedures, and standards. Provide advanced technical support and escalate issues to 3rd party managed service providers where necessary. Stay up to date with industry trends and emerging technologies. Ensure compliance with relevant regulatory and legal obligations, including SRA Standards and Principles. Skills & Experience Strong knowledge of core More ❯

people, based predominantly in Sunbury, Houston, Budapest, Kuala Lumpur and Baku. The key areas of focus for Information Technology (IT) Audit include the following digital risk areas: Cyber security with a focus on network and platform infrastructure security Compliance with cyber and technology regulations, payment card industry standards Development, deployment and maintenance of critical IT systems Risk … future years audit programmes Development and delivery of learning & development activities Maintaining effective working relationships with business partners Continuing to enhance Internal Audits methodology for key digital and cyber security risks. Expected behaviours : Role modelling conformance with the bp requirements and processes Role modelling bps Who We Are beliefs Contributing to HSSE management, Diversity & Inclusion, Ethics & Compliance and other … and technical information into clear business language that articulates findings, associated risks and actions. Deep technical experience in design/operation in areas such as information technology architecture, cloud, network, digital product/platform development, cybersecurity Relevant IT risk and control experience (in network security, IT risk or consulting roles) within bp, a similar company or within More ❯

activities to meet deadlines. Focus on solving customers problems, striving to understand their needs. THE CANDIDATE: Previous experience in a similar role with a good level of application and network support. Knowledge of network connectivity, protocols, network security devices, network types, and wireless. Able to handle multiple competing priorities whilst possessing a high level of 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 … pipelines and platform features, and support bioinformaticians in building and deploying their workflows. You'll be responsible for maintaining infrastructure, designing secure automation pipelines, managing cloud environments, and ensuring security and compliance. You'll collaborate with cross-functional teams, data engineers, backend, and full-stack developers, to build robust, automated deployment pipelines across our environments. Key Responsibilities Design, implement … Infrastructure (OCI). Develop and manage Infrastructure as Code (IaC) with tools like Terraform to enable secure, repeatable deployments. Implement and manage CI/CD pipelines, focusing on automated security testing, deployment, and monitoring. Ensure all aspects of the data platform OCI infrastructure, data ingest pipelines, tool deployments, access controls, and monitoring are developed, tested, and deployed using automation More ❯

Information Security Analyst – Leading UK Construction Company A leading UK construction and development firm is looking for a proactive Information Security Analyst to join their IT Infrastructure team. This is a key role focused on strengthening cybersecurity, managing key security platforms, and supporting compliance initiatives. Key responsibilities: Monitor and manage network defence and vulnerability testing tools. … Administer the cybersecurity awareness training platform and drive engagement. Support data protection and compliance activities. Conduct infrastructure security reviews and risk assessments. Collaborate with internal teams and external partners to enhance security posture. Ideal experience: Background in information security or infrastructure engineering. Strong understanding of network security, threat detection, and incident response. Familiarity with vulnerability … testing and security awareness tools. Knowledge of GDPR and ISO27001 frameworks. Relevant certifications (CISSP, CISM, or CompTIA Security+) beneficial. Location: Northampton – full-time, office-based? Type: PermanentIf you’re passionate about cybersecurity and want to make an impact within a forward-thinking construction environment, get in touch to find out more. More ❯

Job Title: Network Engineer (JuniorMid Level) Location: London Reports To: Principal Network Architect/Network Delivery Lead Role Overview We are seeking a motivated and proactive Network Engineer (JuniorMid Level) to join our delivery team. The role will focus on campus wired and wireless deployments using Aruba and Juniper technologies. You will support senior consultants during … a self-starter who is looking to grow their skills and develop into a more senior engineering position. Key Responsibilities Assist with the delivery of campus wired and wireless network solutions using Aruba and Juniper products. Conduct on-site discovery exercises, documenting existing environments and requirements. Support senior network consultants in the design, deployment, and validation phases of … customer projects. Carry out installations, configurations, and troubleshooting of network equipment. Produce accurate technical documentation, reports, and site records. Provide post-deployment support and assist with snagging or issue resolution. Maintain a professional approach when representing the company at customer sites. Demonstrate initiative, taking ownership of tasks and proactively seeking opportunities for development. Essential Skills & Experience 13 years experience More ❯

Network Engineer When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed. Come and join the Littlefish team! Work location: Nottingham or Sheffield, hybrid: 1 office day per week. The current team collaboration office day is Wednesday. Salary … energetic, friendly people- we would love to hear from you. The role and what youll be getting up to on a day to day basis: Are you a passionate Network Engineer ready to make your mark in a fast-moving, tech-driven environment? At Littlefish, we go far beyond routine support we architect, optimise, and transform IT environments to … team, youll be at the heart of complex problem-solving, technical escalation, and continuous improvement. You will: Be the Backbone : Deliver proactive 3rd line support for our cutting-edge network and firewall stack, working with Cisco, Juniper, Fortinet, and more. Own the Challenge : Tackle complex incidents, act as a technical escalation point, and collaborate with Service Managers to resolve More ❯

coding skills combined with experience of developing Mac Extensions? You could be progressing your career at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; the platform monitors network protocols in real-time, parses the commands and data structures to extract key metadata which is then analysed by in … twice a month. About you: You have strong C++ development skills You have experience of integrating software with Apple Mac Extensions and APIs You have a good knowledge of Network Security You have VPN client or security experience You're collaborative with great communication skills You have experience of producing technical documentation You're degree educated in More ❯

coding skills combined with experience of developing Mac Extensions? You could be progressing your career at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; the platform monitors network protocols in real-time, parses the commands and data structures to extract key metadata which is then analysed by in … twice a month. About you: You have strong C++ development skills You have experience of integrating software with Apple Mac Extensions and APIs You have a good knowledge of Network Security You have VPN client or security experience You're collaborative with great communication skills You have experience of producing technical documentation You're degree educated in More ❯

Cyber Security Engineer Salary from £45,000 Up to 10% bonus40 Hours Per Week Doxford Park, Sunderland - Hybrid Working At Northern Gas Networks (NGN), we’re on a mission to keep our networks, systems, and people secure in an increasingly complex digital world. To help us stay ahead of evolving threats, we are looking for a Cyber Security Engineer who is passionate about protecting critical infrastructure, building resilience, and raising security awareness across the business. This goes beyond simply reviewing logs or fixing vulnerabilities; it’s about redefining how security is perceived and integrated across everything we do. You will take a hands-on role in incident response, lead initiatives to strengthen our security posture, and be a key force in ensuring NGN stays ahead of evolving cyber threats. Please Note: National Security Vetting is a requirement for this role Key Accountabilities & Responsibilities Take the lead in detecting, responding to, and resolving security incidents Proactively monitor threats, manage vulnerabilities, and maintain robust system security controls Collaborate closely with Infrastructure and More ❯

Cyber Security Engineer Salary from £45,000 Up to 10% bonus 40 Hours Per Week Doxford Park, Sunderland - Hybrid Working At Northern Gas Networks (NGN), we're on a mission to keep our networks, systems, and people secure in an increasingly complex digital world. To help us stay ahead of evolving threats, we are looking for a Cyber Security Engineer who is passionate about protecting critical infrastructure, building resilience, and raising security awareness across the business. This goes beyond simply reviewing logs or fixing vulnerabilities; it's about redefining how security is perceived and integrated across everything we do. You will take a hands-on role in incident response, lead initiatives to strengthen our security posture, and be a key force in ensuring NGN stays ahead of evolving cyber threats. Please Note: National Security Vetting is a requirement for this role Key Accountabilities & Responsibilities Take the lead in detecting, responding to, and resolving security incidents Proactively monitor threats, manage vulnerabilities, and maintain robust system security controls Collaborate closely with Infrastructure and More ❯

Cyber Security Engineer Salary from £45,000 Up to 10% bonus 40 Hours Per Week Doxford Park, Sunderland - Hybrid Working At Northern Gas Networks (NGN), we’re on a mission to keep our networks, systems, and people secure in an increasingly complex digital world. To help us stay ahead of evolving threats, we are looking for a Cyber Security Engineer who is passionate about protecting critical infrastructure, building resilience, and raising security awareness across the business. This goes beyond simply reviewing logs or fixing vulnerabilities; it’s about redefining how security is perceived and integrated across everything we do. You will take a hands-on role in incident response, lead initiatives to strengthen our security posture, and be a key force in ensuring NGN stays ahead of evolving cyber threats. Please Note: National Security Vetting is a requirement for this role Key Accountabilities & Responsibilities Take the lead in detecting, responding to, and resolving security incidents Proactively monitor threats, manage vulnerabilities, and maintain robust system security controls Collaborate closely with Infrastructure and More ❯

Are you passionate about cybersecurity and ready to take ownership of key threat detection platforms? Do you enjoy working across teams to improve security awareness and compliance? Want to make a real impact in a growing organisation? If you’re confident in network defence, incident response, and stakeholder collaboration — this could be your next move. About the Role … We’re looking for a proactive and skilled Information Security Analyst to strengthen our cybersecurity posture. You’ll manage key platforms like CyGlass and KnowBe4, coordinate with external partners including Pentest People, and support internal compliance efforts. This is a hands-on role with variety — from incident response and penetration testing coordination to user training and policy development. Key … Responsibilities Security Operations & Monitoring • Manage and monitor the CyGlass network defence platform • Coordinate penetration testing and remediation with Pentest People • Investigate and respond to security alerts and incidents Cybersecurity Awareness & Training • Administer the KnowBe4 training platform • Create campaigns, track engagement, and promote user awareness Compliance & Governance • Support the DPO with GDPR and data protection compliance • Assist in More ❯

complex business challenges with confidence. With a strong presence in the UK, we partner with companies across industries to deliver best-in-class advisory services in accounting, risk, cyber security, technology, and business transformation. We pride ourselves on combining technical expertise with a practical, hands-on approach, helping our clients strengthen resilience, meet regulatory requirements, and stay ahead in … an increasingly digital and risk-driven landscape. Technical and Domain Experience: Conduct cybersecurity maturity and risk assessment and for clients. Practical experience implementing security controls, in areas such as MDR, IAM, Network Security, Cloud Deployments. Advise clients on cybersecurity strategy, metrics and reporting for various levels of stakeholders, including Audit Committees and Board of Directors. Build risk … management practices for clients, including policies, procedures, Risk Register, etc. Previous experience as a systems administrator, systems engineer, or security analyst. Understanding of operating system hardening principles, network design principles, and systems security. Guide clients in establishing cybersecurity policies, standards, and procedures. Manage cybersecurity training & awareness services for clients from design to implementation. Understanding of security analysis More ❯

Do you have experience developing and integrating Mac software? You could be progressing your career at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; the platform monitors network protocols in real-time, parses the commands and data structures to extract key metadata which is then analysed by in … twice a month. About you: You have strong C++ development skills You have experience of integrating software with Apple Mac Extensions and APIs You have a good knowledge of Network Security and EDR/EDTR You have VPN client or security experience You're collaborative with great communication skills You have experience of producing technical documentation You More ❯

and lead from the front, joining in our success. This new position of SOC Shift Lead will be to conduct monitoring and triage of alerts associated with host and network security events for clients critical infrastructure. You will support the SOC through both delivery of client work and adding skills and ideas to the already diverse team. This … 6PM to 6am, 4 days 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. Represent the SOC within Partners meetings. Ability to work shift from our office in Hemel More ❯

A leading fintech company is seeking a Lead AppSec Engineer to join their established team. Youll be instrumental in embedding security into every stage of the software development lifecycleguiding engineers, shaping best practices, and driving secure, scalable solutions across our platform. Key Responsibilities: Security Advisory : Serve as the go-to expert for application security across engineering teamsproviding … hands-on guidance, resolving concerns, and fostering a security-first mindset. DevSecOps Enablement : Promote and implement secure development practices across CI/CD pipelines, secrets and key management, dependency management, and secure design. Vulnerability Management : Lead vulnerability remediation effortstriaging findings, prioritizing risks, and partnering with teams to deliver effective, pragmatic fixes. Tooling & Automation : Integrate security tools (e.g., SAST … DAST, SCA, secrets scanning) into developer workflows, ensuring automation is both scalable and developer-friendly. Cloud Security Collaboration : Work alongside infrastructure teams to ensure secure configuration of AWS and Azure environments, with a focus on IAM, network security, encryption, and observability. Architecture & Design Reviews : Provide input and recommendations to ensure new services and features are secure by More ❯

play a critical part in modernizing and optimizing our task automation processes by converting existing jobs into efficient, manageable, and scalable workflows in Airflow. You will also work on security hardening, implementing data pipelines, and designing ETL processes. Key Responsibilities- Convert Windows Scheduler Jobs to Airflow: Migrate existing Windows-based scheduled jobs into Airflow DAGs, ensuring smooth execution and … with experience in SQL for data manipulation. Set Up and Configure Airflow: Provide comprehensive instructions and configurations for setting up Airflow environments, including deployment, resource allocation, and high availability. Security Hardening: Implement security best practices in Airflow, including role-based access control, network security, logging, and data protection. Data Pipelines and ETL: Design and implement data … Troubleshooting and Optimization: Proactively monitor DAGs for performance issues, manage task dependencies, and optimize for performance and reliability. Documentation and Knowledge Transfer: Document migration steps, Airflow setup instructions, and security configurations for future reference and knowledge sharing within the team. Requirements- 5+ years of experience in working with scheduling tools, task automation, and job orchestration. 5+ experience in Apache More ❯

Sales Engineer (Network/Security)£50,000 - £60,000 + Bonus (£5,000) + Hybrid Working (3 Days In Office Per Week) + Training + Progression + Expenses Covered + Other Great BenefitsOffice Based In Aldgate (London) Need To Be In Office 3 Days Per WeekAre you a Sales Engineer or an Engineer with knowledge or experience with … Networks or Security, that is looking to step into a highly autonomous role working for an industry leading firm that provides full technical training and development with the scope of you to become a go-to technical expert in your field On offer is a hybrid, days based role where you will be able to maintain a great work … the public and private sector. They are going through a period of exponential growth as a group so looking to bring on new staff.This role would suit a Networking, security expert or a strong Technical Sales Engineer that is looking to further develop their career within an industry leading business that provides the best personal development and progression, alongside More ❯