9 of 9 Part-Time Security Engineer Jobs in the UK excluding London

Lead Security Engineer SaaS/Cloud (UK Fully Remote) Our client, a hyper-growth SaaS company, is seeking a hands-on Lead Security Engineer to secure modern cloud environments and lead enterprise clients through complex security transformations across EMEA. This is a real hands on role and you will be the go-to security lead, driving and shaping cloud security across EMEA Employment Type: Full-Time Level: Mid-Senior/Lead Industry: Enterprise SaaS - Cloud Security across fintech, banking, and other sectors in the UK Location: Fully, Remote (UK) What Youll Do Deliver cloud security transformation projects for enterprise clients across Azure, AWS, GCP, and containerized environments (Kubernetes, Docker) Architect … design, and implement secure cloud solutions, including network, infrastructure, IAM, firewalls, NSG, ASG, WAF, and cloud-native security tools Conduct penetration tests, forensic investigations, vulnerability assessments, SAST, DAST, and SCA Integrate security into Secure Software Development Lifecycle (SSDLC) and CI/CD pipelines Act as the primary security expert for enterprise customers, translating technical detail into strategic More ❯

Senior Security Engineer, Cloud Salary: up to 110,000 + bonus + benefits Location: UK 100% Remote This company is undergoing a major cloud transformation and is looking for a Senior Security Engineer with a specialism within Cloud to help shape and secure its modern cloud infrastructure. Youll work across engineering teams to design scalable, secure … cloud infrastructure and embed best practices from day one. Youll be joining at a pivotal time as the company invests heavily in scaling its security capabilities. This role is ideal for someone who thrives on solving complex security challenges, enjoys cross-team collaboration, and wants to influence how secure, scalable systems are built in a fast-moving, AWS … native environment. Senior Security Engineer, Cloud Responsibilities: Apply software development and security engineering expertise to design secure, scalable cloud solutions. Develop and maintain security baselines for cloud infrastructure (primarily AWS), including automation for configuration scanning and remediation. Act as a subject matter expert on cloud security within engineering, providing guidance during design reviews and threat More ❯

Job Title: Network Security Engineer (Active SC Clearance Required) Job Type: Contract Location: Fully Remote Day Rate: Up to 500/day (INSIDE IR35) Contract Length: 6 Months (with the view to extend) Network Security Engineer - Role & Responsibilities Design, configure, and implement Palo Alto Networks firewalls, including security policies, NAT, VPNs, and threat prevention features. … SD-WAN solutions (e.g., Prisma SD-WAN, Cisco, or Fortinet) to improve network performance, reliability, and cost efficiency. Monitor network traffic and firewall logs to detect and respond to security incidents. Utilise Panorama or API-based automation to centrally manage configurations, updates, and reporting. Maintain detailed documentation for network topology, security configurations, and change logs. Network Security Engineer - Required Experience 5+ years' experience in Network Security projects Active SC Clearance Palo Alto (project work in secure, public sector environments) SD-WAN (Prisma SD-WAN ideally) Excellent communication skills Interviews: October 2025 Start Date: November 2025 How to Apply: Apply to Gary Hargreaves at X4 Technology to learn more about the role or connect with More ❯

Information/Cyber Security Engineer Lead the Future of Cyber, Governance & Digital Health Innovation Location: Remote-first (Bristol, Bournemouth, London offices 12 days a month onsite) Salary: Up to 75,000 + Private Healthcare + Amazing Holidays + Pension + Birthday Off Reporting to: The CTO (a visionary leader shaping the future of digital health) Interviews: This week … days Why This Role Rocks Areti Group has exclusively partnered with an industry leader transforming digital health & social care . This is your chance to become the go-to security leader in a scaling, fast-moving, zero-red-tape environment where innovation meets purpose . Youll shape security strategy, drive compliance, and lead cutting-edge cyber initiatives all … reporting into a CTO known for empowering people to deliver big impact . What Youll Own & Drive Secure-by-Design Leadership Embed security in platform & product development from day one. Threat Modelling & Vulnerability Management Proactively identify, assess, and mitigate risks. ISMS Ownership Lead and maintain the Information Security Management System end-to-end. Certifications & Compliance Drive ISO More ❯

Working as a key member of the Cyber Defence team, the Cloud Security Engineer will use a variety of tools and techniques to research, risk assess and mitigate security vulnerabilities and compliance issues across HL's Cloud estate, delivering cloud security integration projects and BAU activities. You will provide technical guidance to the HL Cloud Platforms … teams, to ensure AWS security engineering best practices to securely build and scale cloud-native infrastructure and applications. What you'll be doing Assist in assessing IaC designs, their implementation into production, automating where possible, and documenting solutions leveraging Amazon Web Service (AWS) and other third-party solutions. Assist security engineering within HLs cloud infrastructure team to build … and improve security logging and native AWS tooling. Manage the AWS cloud security logging capabilities, ensuring these are functioning correctly at all times. Document the security tooling, enabling other teams to architect and build solutions which conform to the structure. Assist the lead cloud security engineer by providing subject matter expertise as it relates to More ❯

Security Engineer (JuniorMid Level) 35,00050,000 | Remote (UK-Based) Are you a Linux-savvy engineer with a passion for cybersecurity and a drive to make a real impact? This is your chance to join a cutting-edge hosting and infrastructure company where security is front and centre not an afterthought. Youll take ownership of network … and infrastructure security, work with experienced engineers, and help strengthen the defences of a global, high-availability platform trusted by thousands of users daily. What Youll Do Enhance and manage the security of systems, networks, and infrastructure. Deploy and maintain IDS/IPS solutions (Suricata, Zeek, Snort, etc.). Configure firewalls, VPNs, and monitoring systems. Run vulnerability scans … patch management, and threat detection. Collaborate with infra teams to continually evolve the companys security posture. What You Bring Strong foundation in Linux administration and networking . Hands-on experience with firewalls, IDS/IPS, and logging tools . Understanding of network protocols, ports, and packet analysis . Bonus: scripting (Python/Bash), SIEM tools, or certifications like Security+ More ❯

Security Operations Technical Systems Engineer Remote (occasional travel to site) - 60,000 + benefits The UKs leading trade and logistics company is seeking a skilled Security Operations Technical Systems Engineer to drive the development and optimisation of their CCTV, Electronic Access Control (EACS), and Operational Technology systems across multiple sites, delivering secure, resilient, and industry-leading … solutions aligned with business and security goals. Key Responsibilities Oversee daily OT operations and incidents, ensuring systems remain secure, reliable, and fully supported. Conduct system checks, audits, and performance reporting across CCTV, access control, and OT platforms. Manage firmware and software updates, ensuring compliance and system integrity. Support new project delivery from design to commissioning and handover. Collaborate with … cybersecurity and network teams to maintain secure, standardised deployments. Identify risks, manage vulnerabilities, and drive continuous improvement across all security systems. Key Requirements Proven experience managing enterprise-level CCTV, EACS, and OT systems in a multi-site environment. Strong technical knowledge of system architecture, networking, and security best practice. Skilled in incident management, data reporting (API/SQL More ❯

x3 Security Engineers for a Rapidly Growing Fintech Job Title: Security Engineer Location: Remote (UK-Based) Salary: Competitive + Pension, Healthcare & Travel Expenses Job Type: Full Time, 37.5 hours per week Areti Group is partnering with a rapidly scaling fintech company on a mission to transform the financial services landscape. We are seeking three talented Security Engineers to strengthen their security posture as they expand their cloud-native, multi-product environment. What Youll Do Design, implement, and maintain robust security measures across infrastructure and applications. Embed security into DevOps workflows and CI/CD pipelines. Work with engineering, product, and compliance teams to align security best practices with business goals. Support … initiatives around ISO 27001, SOC 2, and other compliance frameworks. Monitor, detect, and respond to security threats proactively. What Were Looking For Experience in security engineering, preferably in fintech, SaaS, or other regulated industries. Knowledge of cloud-native security (AWS preferred). Hands-on experience with security tools like Snyk, Datadog, CrowdStrike, or similar. Understanding of More ❯

Hawksworth are now recruiting for a Security Vulnerability and Penetration Testing Engineer for a Permanent opportunity with a leading Law firm. Salary depending on suitability and experience, but the range is between 80,000 and 100,000 base salary. Location: Belfast preferred. Alternatively Remote Main responsibilities: Perform security penetration testing of the Firms systems, platforms, and applications … based upon sound risk management principles Required skills and experience: A Computer Science bachelors degree or substantially equivalent experience CISSP is required GIAC GPEN or GWAPT is preferred Offensive Security OSCP is required Commanding knowledge of VAPT concepts and best practices, including the requirements for WhiteHat/ethical hacking Extensive experience with common automated VAPT tools such as Nessus … Appscan, Burp Suite, Nipper, and Trustwave Authoritative mastery of OWASP, CVE, general security controls, and other foundational topics, such as the latest application and operating system exploits 3 to 5 years of relevant experience in Web Application penetration testing or 2 years relevant experience plus 3+ years overall IT experience. Can create/write report, articulate and explain technical More ❯