Senior Network Engineer (Campus, Wireless and Data Center)

OneMain Financial • Baltimore, MD

18d • $100,000 - $120,000

About The Position

This role provides the opportunity to work in a modern enterprise networking environment with a strong emphasis on wireless engineering, campus networking, and data center infrastructure. Key aspects of the environment include: Campus wireless and switching infrastructure is from Arista. Use of Ekahau AI Pro for predictive design, surveys, and validation. High-density fiber infrastructure in the data center using CommScope FACT ODF. Opportunity to influence network architecture, wireless design standards, and long-term infrastructure improvements. Exposure to both campus and data center networks, providing a well-rounded enterprise networking experience.

Requirements

• Arista wireless access points
• Arista switching infrastructure
• Ekahau AI Pro
• CommScope FACT ODF fiber distribution system

Responsibilities

• Architect, design, deploy, and maintain enterprise Wi-Fi networks using Arista access points across multiple campus locations nationwide
• Perform RF planning, predictive design, wireless site surveys, and post-deployment validation using Ekahau AI Pro
• Configure and manage Arista wireless access points and Arista switching infrastructure
• Troubleshoot connectivity, roaming behavior, interference, and performance issues in an Arista wireless environment
• Optimize wireless performance, coverage, and reliability across multiple sites
• Design wireless networks that support seamless roaming, high client density, and latency-sensitive applications
• Conduct post-deployment validation and periodic wireless health assessments across campus environments.
• Support and maintain data center switches and routers
• Work with high-density fiber connectivity and structured cabling systems in the data center
• Manage and document fiber cross-connects and patching within the CommScope FACT ODF fiber distribution system
• Assist with network architecture, segmentation, and traffic optimization within the data center
• Support connectivity between campus networks and core data center resources
• Troubleshoot network performance issues affecting applications, compute platforms, and storage systems.
• Monitor network health and performance across campus and data center environments
• Lead or contribute to network architecture improvements and technology upgrades
• Maintain accurate documentation of network architecture, configurations, and fiber connectivity

Benefits

• medical, prescription, dental, vision, hearing, accident, hospital indemnity, and life insurances
• Up to 4% matching 401(k)
• Employee Stock Purchase Plan (10% share discount)
• Tuition reimbursement
• Paid time off (15 days’ vacation per year, plus 2 personal days, prorated based on start date)
• Paid sick leave as determined by state or local ordinance, prorated based on start date
• Paid holidays (7 days per year, based on start date)
• Paid volunteer time (3 days per year, prorated based on start date)

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed