Network Security Specialist

Job DescriptionNetwork Security SpecialistReq ID: 57358Posting Start Date: 30/04/2026Job Function: Cyber SecurityDivision: UK BusinessJob Location: GBR Sheffield EndeavourAdvertised Salary: Competitive + BenefitsRecruiter: Jayson Coley-WyntersCareer Grade: D (Competitive + Benefits)Internal Closing Date: 11th May 2026Locations: Sheffield, London, (One Brahm) or BelfastPLEASE NOTE BEFORE APPLYING: Role requires SC & NPPV (minimum 5 years UK working history)Job DescriptionWhy this job mattersThis role exists to provide specialist technical support on complex network security and cyber security deployments for any and all of our UK secure contracts. Building intermate working relationships and trust through effective communication and meeting expectation and deadlines is key. Liaising with customer representatives or vendors and directing other support staff where appropriate will form part of the role.What you'll be doingWe're growing! We currently have vacancies in various teams, so if ...