Senior Network Engineer

The Senior Network Engineer will be responsible for designing, implementing and maintaining IT Network infrastructure to ensure it operates efficiently, securely, and reliably. The ideal candidate will possess a strong background in infrastructure, networking, and security technologies with a strong attention to detail. Collaborate closely with IT Security, Business Applications, HelpDesk and Cloud teams to ensure seamless integration of network infrastructure, security measures, cloud resources and end-user support, aligning technology solutions with organizational objectives. You will be reporting to Manager, IT Network Operations. You will be responsible for:

• Design, lead and execute IT projects, such as new office network builds, network upgrades, migrations ensuring the seamless integration of network infrastructure. Set up and maintain corporate LAN/Wi-Fi infrastructure, adhering to best practices for performance and security.
• Proactively monitor network performance, identify bottlenecks, and implement improvements to achieve optimal network efficiency and reliability.
• Prioritize and diligently address tickets assigned to the IT Network queue, striving to resolve them within established Service Level Agreements(SLAs) to ensure timely and effective support.
• Manage and maintain the Aruba Wi-Fi infrastructure across all corporate office networks.
• Deploy and Manage Zscaler security products; Branch connectors, App Connectors and other security components.
• Administer DNS Infrastructure, including the creation and management of DNS records and zones.
• Generate and manage Digital certificates for external applications.
• Provide technical expertise and assistance to the helpdesk team in diagnosing and resolving end-user Wi-Fi connectivity and LAN issues, ensuring uninterrupted network access and optimal performance for all users.
• Collaborate on projects related to Zero Trust Architecture, actively contributing to network security enhancements and access control strategies in alignment with company objectives.
• Maintain up-to-date records of project documentation and configuration changes while ensuring strict adherence to the change management process, promoting transparency and compliance across all initiatives.
• Occasional ability to travel (10%)

What We're Looking for (Minimum Qualifications)

• 7+ years in Infrastructure, Network Engineering/Operations and experience in creating security policies and implementing network segmentation to enhance security and control access
• Deep knowledge of network protocols, topologies, and architectures, with a focus on LAN/Wi-Fi infrastructure and proficiency in configuring and troubleshooting network devices, including routers, switches, and security appliances.
• Strong Routing & Switching configuration experience (Arista/Juniper/Cisco); with hand-on experience configuring OSPF and BGP routing protocols.
• Experience in creating internal and external DNS records and managing DNS zones, renew and managing certificates for public domains

What We're Looking for (Preferred Qualifications)

• Experience with Linux operating systems and the functions they perform.
• Zscaler ZIA/ZPA certification and CCNP/JNCIP certified is a plus
• Network automation experience is a plus with familiarity in tools like Python or Ansible to streamline network task.

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