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Network Administrator
Job in
Chattanooga, Hamilton County, Tennessee, 37450, USA
Listed on 2026-03-12
Listing for:
The Vincit Group
Full Time
position Listed on 2026-03-12
Job specializations:
-
IT/Tech
Cybersecurity, Network Security
Job Description & How to Apply Below
Chattanooga, TNtime type:
Full time posted on:
Posted Yesterday job requisition :
R7070
It's fun to work in a company where people truly BELIEVE in what they're doing!
* We're committed to bringing passion and customer focus to the business.
****
* JOB SUMMARY:
**** The Network Administrator is responsible for the operational stability, security, and performance of the organization’s network and connectivity services across all locations. This role owns day-to-day network operations while executing approved network designs and standards established by the Infrastructure & Platform Architect. The Network Administrator is expected to operate independently within defined guardrails, proactively identify risks, and ensure reliable, secure connectivity for all business operations.
** Core Responsibilities*
* ** Network Operations (Primary Accountability)*
* • Own daily administration and support of LAN, WAN, wireless, and firewall environments.
• Configure, maintain, and monitor switches, routers, firewalls, wireless access points, and SD-WAN components.
• Monitor network performance, availability, and capacity; proactively remediate issues.
• Serve as primary on-call resource for network-related incidents and outages.
• Execute routine maintenance, firmware updates, and lifecycle management activities.
** Security & Connectivity*
* • Implement and maintain network security controls, including firewall rules, segmentation, VPNs, and access policies.
• Support secure connectivity between on-premise environments, cloud platforms, and third-party services.
• Enforce network security standards and participate in vulnerability remediation.
• Assist in incident response related to network security events.
** Project Execution & Standardization*
* • Execute network projects and improvements under architectural guidance.
• Implement approved network designs, diagrams, and configuration standards.
• Participate in site expansions, relocations, acquisitions, and infrastructure upgrades.
• Identify operational inefficiencies and recommend improvements to network reliability and security.
• Contribute to documentation, diagrams, and standard operating procedures.
** Collaboration & Governance*
* • Partner closely with Systems Administrators to ensure end-to-end service reliability.
• Coordinate with the Infrastructure & Platform Architect on design validation and complex changes.
• Maintain accurate documentation of network configurations and topology.
• Support audit, compliance, and security reviews related to network infrastructure.
*
* Experience:
*
* *
* Required:
*
* • 4–8 years of experience in network administration or network operations.
• Hands-on experience with enterprise networking technologies (switching, routing, firewalls, wireless).
• Experience supporting multi-site or distributed network environments.
• Ability to troubleshoot complex network issues independently.
** Preferred:*
* • Experience with cloud networking concepts and hybrid connectivity.
• Experience with network monitoring and performance tools.
• Exposure to security-focused network environments.
*
* Education:
*
* *
* Required:
** Bachelor’s degree in Information Technology, Computer Science, or a related field, or equivalent practical experience.
** Preferred:
** Network-related certifications (Cisco, Juniper, Fortinet, or equivalent).
* If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!
* The Vincit Group is seeking experts in their individual fields. The Vincit Group is a single source provider with a network of eight member companies that delivers maximum efficiency through the vertical integration of chemical services, contract sanitation management, as well as automation and engineering solutions throughout North and South America. Each member company focuses on its core competency to provide maximum value to our clients—Zee Company, Zeco, and Pro Logistics for chemistry;
QSI, TCS, and Numark for contract sanitation; ITG for engineering.
This vertically-integrated model allows us to more effectively reduce a client’s total cost of operations. Whether they require equipment, customized chemical support, specialized logistics and delivery, or outsourced services, our goal is to improve our clients’ business and raise the bar.
To help achieve this goal, the Vincit Group Support Services team provides IT, finance, marketing, and human resources solutions to the member companies. We currently employ nearly 9,000 associates among all member companies in the organization.
** Apply to join us and become a member of the Vincit family today.*
* #J-18808-Ljbffr
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