Senior Network Engineer (Fortinet ClearPass Infoblox)

480 per day 6-Month Contract (Inside IR35) - Umbrella Only Oxfordshire - Hybrid Working (2-3 Days Onsite)Your new companyFortinet. ClearPass. Extreme XIQ. Infoblox. Enterprise networking at scale.We''re working with a major organisation that operates a large, complex and business-critical network estate across multiple UK locations. As investment continues across infrastructure and cyber resilience, they are seeking a Senior Network Engineer to join the team and help maintain, secure and evolve their core network services.This isn''t a role for someone looking to sit behind a queue and process tickets. It''s a position for an experienced engineer who enjoys diagnosing complex issues, owning technical decisions and working across a broad enterprise networking estate where reliability, security and performance genuinely matter.You''ll join an established team of infrastructure specialists, gain exposure to a wide range of technologies and play a key role in supporting an environment where networking sits at the heart of business operations.The role offers a hybrid working model, with 2-3 days per week onsite in Oxfordshire. Given the hands-on nature of the environment and close collaboration with infrastructure and security teams, regular site attendance forms an important part of the role.Your new roleThis is a hands-on Senior Network Engineer position supporting a sizeable multi-site network estate across routing, switching, wireless, firewalls, network access control and ..... full job details .....