https://jobs.co.uk/job/engineer-hays-specialist-recruitment-limited--91d6c7de-ad13-4033-ac26-bbc11595b993 RSS feed for Engineer at Hays Specialist Recruitment Limited. en-gb Mon, 17 Aug 2026 16:22:59 GMT https://jobs.co.uk/job/engineer-hays-specialist-recruitment-limited--91d6c7de-ad13-4033-ac26-bbc11595b993 https://jobs.co.uk/job/engineer-hays-specialist-recruitment-limited--91d6c7de-ad13-4033-ac26-bbc11595b993 Mon, 17 Aug 2026 11:51:29 GMT Location: London | Salary: 750.00-750.00 Daily | Type: Contract | Working with a global financial services organisation who are looking for a Network Security Engineer to help deliver a high-profile project. The Senior Network Security Engineering Lead oversees the design, operation, and ongoing enhancement of enterprise network security capabilities across data centre, campus, WAN, cloud, and hybrid infrastructure environments.DetailsLocation - LondonHybrid - 2-3 days / week in officeDuration - Initially 12 monthsRate - £750-£850 / day Inside IR35 via UmbrellaSkills and Experience RequiredStrong understanding of network security principles, including security boundaries, network segmentation, micro-segmentation, and Zero Trust architectures.Extensive hands-on experience designing, implementing, and managing Palo Alto and FortiGate firewalls, along with F5 BIG-IP load balancing solutions.Proven expertise in deploying and maintaining proxy services and secure web gateway technologies.Advanced troubleshooting capabilities across Layers 2-7, combined with significant experience leading to major incident response and resolution activities.Demonstrated ability to architect secure data centre and wide area network (WAN) environments with robust segment... Contract