{"id":2515295,"url":"https://alion.io/job/deep-source-senior-network-security-engineer-saudi-national-riyadh-ksa","title":"Senior Network Security Engineer -(Saudi National)- Riyadh, KSA","company":{"id":4416650,"name":"DeepSource","domain":"deepsource.ai","url":"https://alion.io/company/deepsource-3","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Riyadh, Saudi Arabia"],"countries":["SA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":46000,"max_usd":106000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2225},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FortiGate","optional":false}],"status":"live","first_seen_at":"2026-08-26T00:00:00Z","employer_posted_date":"2026-08-26","last_verified_at":"2026-10-21T19:34:43Z","board_verified":true,"closed_at":null,"days_open":56,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":56},"description":"We are looking for an experienced Network Security Engineer with 5+ years of hands-on experience in network security operations, preferably within a financial services or banking environment.\nThe ideal candidate should have strong operational and troubleshooting experience across enterprise network security technologies and be able to work independently in a business-critical environment.\nKey Responsibilities\nOperate, monitor, maintain, and troubleshoot network security infrastructure.\nManage and support security solutions in a financial environment, ensuring high availability and security.\nPerform incident troubleshooting, root-cause analysis, and resolution of network security issues.\nImplement security policies, configurations, changes, and upgrades in accordance with approved procedures.\nCoordinate with internal IT, security, infrastructure, and vendor teams when required.\nSupport security incidents and ensure timely resolution in line with agreed SLAs.\nMaintain technical documentation, configurations, and operational procedures.\nRequirements\nExperience: Minimum of 4-6 years of experience in network engineering and application delivery.\nRouting & Switching: Solid background in Cisco networking. 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