Network Engineer

Post Date

Jun 24, 2026

Location

Maryland Heights,
Missouri

ZIP/Postal Code

63043
US
Aug 24, 2026 Insight Global

Job Type

Contract

Category

Network Engineer

Req #

STL-05f5810d-17b7-4b56-a72b-6db592f4f122

Pay Rate

$40 - $50 (hourly estimate)

Job Description

Insight Global is looking to add a Network Engineer to their client’s Enterprise Network organization. They will be responsible for modifying and maintaining configurations across routers and switches within an existing enterprise environment, with a strong focus on improving visibility across the network infrastructure. This includes updating configurations such as access controls and loopback addresses (changing how your device handles or is configured to use its own internal (self-referencing) IP address), as well as supporting the onboarding of network devices into telemetry and monitoring tools to ensure visibility into performance and availability. The role will also involve enabling integration with security scanning tools to help identify vulnerabilities and maintain overall network health.

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/.

Required Skills & Experience

- 4+ years of hands-on experience with Cisco and/or Juniper networking environments
- Strong experience with Cisco routing & switching (Catalyst platforms preferred)
- Experience supporting Cisco wireless environments, including Catalyst Center (DNA Center) and/or Meraki Cloud
- Solid understanding of routing protocols (OSPF, BGP)
- Experience configuring and managing:
Access Control Lists (ACLs)
DHCP

Nice to Have Skills & Experience

Experience supporting Cisco wireless environments, including Catalyst Center (DNA Center) and/or Meraki Cloud – BIG PLUS
Experience with Infoblox (IP Address Management)
Experience with Forescout or other Network Access Control (NAC) tools
Experience with Zabbix or similar network monitoring/telemetry tools
CCNA certification

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.