{"id":3503532,"url":"https://alion.io/job/crescent-network-engineer","title":"Network Engineer","company":{"id":69303,"name":"Crescent","domain":"crescent.ae","url":"https://alion.io/company/crescent","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sharjah, United Arab Emirates"],"countries":["AE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":29000,"max_usd":70000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":731},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"TCP/IP","optional":false},{"name":"VLAN","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-10-25T02:00:00Z","employer_posted_date":"2026-10-25","last_verified_at":"2026-11-03T23:36:10Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"ROLE OVERVIEW:\nWe are seeking a skilled Network Engineer to join our dynamic team. As a member of the team, you have a direct impact on design and feature enhancements to keep our systems running smoothly. You also ensure that network operations are safe and efficient by monitoring network performance, coordinating planned maintenance, adjusting hardware components and responding to network connectivity issues.\nKEY RESPONISIBILITIES\nThe primary responsibility of the role is to ensure complete operational health of all network infrastructure.\nMaintan and Enhance Network Infrastructure ensuring high-availability, security and performance\nESSENTIAL FUNCTION:\nDesign, deploy, maintain and troubleshoot company LANs, WANs, and wireless networks, VPNs and related services.\nIdentify, diagnose and resolve wired and wireless network problems.\nConduct regular network performance tests.\nImplement, monitor, and manage network QoS.\nDevelop and maintain comprehensive documentation and diagrams for LANs, WANs and other network interconnections.\nAnalyse technical architecture of Network (Core- Distribution and access levels) to understand dependencies, points of failure, impacts, to provide recommendations for Network and continuously improve resiliency across the IT infrastructure.\nImplement, monitor and maintain all levels of network security in conjunction with security team.\nTroubleshoot issues efficiently while effectively communicating escalations and outcomes\nProactively identify and resolve issues to ensure network is running smoothly.\nREQUIRED MINIMUM QUALIFICATION & EXPERIENCE:\nBachelors/master’s in computer science or information systems\nIn depth knowledge of Networking Protocols, TCP/IP, QoS, traffic shaping for wired and wireless networks.\n6-8 years’ experience with configuring and implementing a multi-vendor hardware network.\nHands-on experience with configuring and troubleshooting IPSec tunnels and SSL VPN.\nHands-on experience designing wireless networks for optimal performance and security.\nExperience with network monitoring and management tools\nIn-depth knowledge of STP, VPC, VLAN design.\nWorking knowledge of cloud computing platforms.\nAbility to create detailed LLD and HLD diagrams.\nCritical thinking skills and the ability to solve problems as they arise.\nSelf-starter, capable of working independently and in a team environment, collaborating well with others to solve problems in a team-focused dynamic.\nKnowledge of networking protocols and operations, cloud networking configuration and firewalls\nCCNP or CCIE Preferred.","description_format":"text","description_chars":2564,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-30T04:51:47Z"}],"visa":[],"liveness":{"score":89,"band":"hot","label":"Hiring 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