Senior Network Engineer

Fisher Investments - Flower Mound, TX

Full-time - Senior

Remote - Flower Mound, TX

Securities, Commodity Contracts, and Other Financial Investments and Related Activities

About the position

The Senior Network Engineer will be a key member of the Enterprise IT department, responsible for designing, implementing, and maintaining a complex network infrastructure that supports Fisher's global business operations. This role focuses on ensuring optimal performance, security, and scalability of network systems, while also managing technical aspects of projects and collaborating with various departments to implement technology solutions.

Responsibilities

• Design, deploy, and manage secure and scalable Local Area Networks (LANs), Wide Area Networks (WANs), and Wireless Local Area Networks (WLANs)
• Configure and troubleshoot network devices such as routers, switches, firewalls, and wireless access points
• Analyse new products and make recommendations for implementation
• Implement and maintain robust network security measures to protect against cyber threats
• Monitor network performance, identify bottlenecks, and proactively recommend and implement solutions to improve network efficiency
• Automate routine network tasks to improve efficiency and free up time for strategic initiatives
• Document network configurations and procedures for future reference and knowledge transfer
• Troubleshoot and resolve complex network issues that are escalated from lower support tiers
• Stay up-to-date on latest network technologies and security best practices

Requirements

• 7+ years' experience in Network Engineering
• Fluency in Cisco routing and switching technologies
• Experience with WAN, Campus, Data Center, Wireless, and networks at an enterprise scale
• Experience with Cisco SD-WAN technologies Viptela and Meraki
• Experience with firewalls and VPN devices
• Solid knowledge of infrastructure systems including compute, OS, hypervisor, network, storage, database and security
• Experience with load balancers
• 3+ years of experience building, deploying and managing public cloud IaaS and PaaS services
• Proficiency in Scripting languages such as Python, or PowerShell
• Infrastructure as Code (IaC) toolsets including (eg Terraform, Ansible)
• Fluency in complex BGP Routing, Diverse Cloud networking (AWS, Azure), cloud-hosted voice providers like Genesys

Benefits

• 100% paid medical, dental and vision premiums for you and your qualifying dependents
• A 50% 401(k) match, up to the IRS maximum
• 20 days of PTO, plus 10 paid holidays
• Family Support programs including 8 week Paid Primary Caregiver Leave, fertility, family forming, and hormonal health assistance and back-up child, adult, and elder care
• $10,000 fertility, hormonal health and family-forming benefit
• Opportunity to participate in our hybrid work from home program, allowing up to 75 days per year based on tenure and performance eligibility