OneMain Financial Jobs

Job Information

Insight Global Senior Network Engineer in Sarasota, Florida

Job Description

The Senior Network Engineer is a key member of the infrastructure team responsible for the design, engineering, optimization, and long‑term reliability of the organization’s network infrastructure

This role provides technical leadership across routing, switching, firewalling, wireless, WAN, and hybrid connectivity environments to ensure secure, resilient, and scalable network services that support business operations

Lead the design, engineering, and evolution of enterprise network architectures supporting LAN, WAN, data center, cloud, and remote connectivity environments

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Skills and Requirements

10+ years of overall IT experience, with at least 6–7 years in progressively senior network engineering roles

Juniper experience or certification

Demonstrated expertise in enterprise networking concepts including:

Advanced routing and switching (Layer 2/3)

TCP/IP, DNS, DHCP, VPN, and WAN technologies

Firewall platforms, network segmentation, and security architecture

Experience designing and supporting complex, multi‑site, hybrid (on‑prem and cloud) network environments

Strong background in performance engineering, capacity planning, and high‑availability network design

Experience with cloud networking (Azure or AWS), virtualization (set up a virtual environment), SD‑WAN, and software‑defined networking technologies

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