Job Summary
As a Network L3 Engineer, you will perform advanced troubleshooting to ensure high performance, availability, and security of complex network infrastructures. You will lead major upgrades, develop strategic network plans, analyze traffic and security threats, and provide technical leadership and mentorship to junior engineers. This role is part of a high-impact project environment and requires deep networking expertise across multi-vendor platforms.
Key Responsibilities
• Expert-Level Troubleshooting: Handle complex and critical network issues that require deep expertise, often performing root cause analysis to prevent recurring incidents.
• Strategic Planning: Develop long-term strategies for network growth and optimization, aligning network capabilities with business goals.
• Security Management: Design and implement advanced security measures, develop security policies, and monitor network traffic to identify and mitigate threats.
• Project Leadership: Lead major network projects such as upgrades, migrations, and the integration of new technologies.
• Documentation & Best Practices: Create and maintain detailed documentation for network configurations, processes, and procedures.
• Mentorship & Training: Provide technical guidance, training, and mentorship to L1 and L2 network engineers.
• Vendor & Stakeholder Collaboration: Coordinate with external partners and vendors for solutions, and collaborate with other IT professionals and management.
Key Skills & Knowledge
• Deep Understanding of Protocols: In-depth knowledge of network protocols, switching, routing, and wide-area network (WAN) technologies.
• Technical Expertise: Hands-on experience with multi-vendor network equipment, including routers, switches, firewalls, and load balancers.
• Problem-Solving: Strong analytical and problem-solving skills to address complex network challenges under pressure.
• Security Focus: Experience with security tools and frameworks, including intrusion detection systems (IDS) and network access control (NAC).
• Communication: Excellent verbal and written communication skills for clear reporting and collaboration.
Job Requirements
• Essential Skills: Zscaler (Proxy), Palo Alto Firewall
• Nice to Have Skills: SD WAN – Velo Cloud, Cisco Meraki.
• Strong experience in troubleshooting and securing networks.
• Advanced certifications such as the Cisco Certified Network Professional (CCNP) are recommended.
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コグニザントについて
コグニザント（NASDAQ: CTSH）は、AI Builderおよびテクノロジーサービスプロバイダーとして、お客様にフルスタックのAIソリューションを構築することで、AI投資と企業価値を結ぶ架け橋となっています。業界、ビジネスプロセス、エンジニアリングに関する当社の深い専門知識を活かし、組織固有のビジネス環境をテクノロジー・システムに組み込みます。これにより、人間の可能性を最大限に引き出し、確かな成果を実現するとともに、急速に変化する世界においてグローバル企業が常に一歩先を行くための支援を行っています。 詳細については、cognizant.ai をご覧ください。
雇用に関する追加情報
本募集に記載されている報酬情報は、掲載日時点で正確なものです。Cognizantは、適用される法令に従い、いつでも本情報を変更する権利を留保します。
応募者は、対面またはビデオ会議による面接への参加を求められる場合があります。また、各面接の際に、現在有効な州政府または政府発行の身分証明書の提示を求められる場合があります。
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