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System Admin Network Admin Jobs in Tennessee (NOW HIRING)

Sr. Network Admin/Engineer

Nashville, TN · On-site

$100K - $137K/yr

Growing company in Nashville is in need of a Sr. Network Admin/Engineer to join their team. SENIOR ... High visibility role with direct impact on business-critical systems * Opportunity to own and ...

System Administrator ensures the technology infrastructure runs smoothly and efficiently. Essential Duties and Responsibilities: * Install and configure software and hardware * Manage network servers ...

Be Seen First

Design, administer, and support enterprise network infrastructure including LAN, WAN, VPN, and ... NAS/SAN storage systems (Synology or similar) * Exposure to: * * Cloud networking (Azure/AWS VNETs ...

Network Administrator

Memphis, TN · On-site

$104K - $166K/yr

Responsibilities As a Tier 2 Network Administrator, you'll be challenged with enterprise support ... Resolve systems failures and accessibility problems within the network to our services. * Support ...

New

Network Administrator

Memphis, TN · On-site

$104K - $166K/yr

Responsibilities As a Tier 2 Network Administrator, you'll be challenged with enterprise support ... Resolve systems failures and accessibility problems within the network to our services. * Support ...

New

Network Administrator

Memphis, TN · On-site

$104K - $166K/yr

Responsibilities As a Tier 2 Network Administrator, you'll be challenged with enterprise support ... Resolve systems failures and accessibility problems within the network to our services. * Support ...

New

... administrators, network administrators, and security engineers on the administration of ... Working in operating systems such as Microsoft Windows and Windows Server. * Information security ...

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System Admin Network Admin information

What is a system admin and network admin?

System Administrators (SysAdmins) are IT professionals responsible for maintaining, configuring, and ensuring the reliable operation of computer systems, especially servers. Network Administrators, on the other hand, focus on managing and maintaining network infrastructure, such as routers, switches, and firewalls, to ensure secure and efficient data communication. While there is some overlap, SysAdmins typically handle servers and operating systems, whereas Network Admins manage network connectivity and security. In smaller organizations, these roles may be combined, but in larger environments, they are often distinct positions.

What is the difference between System Admin Network Admin vs Network Engineer?

AspectSystem AdminNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCCNA, CCNP, Cisco certifications
Work EnvironmentManage servers, operating systems, and internal networksDesign, implement, and troubleshoot complex network infrastructure
Employer & Industry UsageIT departments across various industries, focusing on internal systemsTelecommunications, large enterprises, and data centers

While both roles involve networking, System Admins focus on maintaining internal systems and servers, whereas Network Engineers design and build network infrastructure. The certifications and work environments overlap but serve different core functions within IT teams.

What are some common challenges system admins and network admins face when managing large-scale networks?

System Admins and Network Admins often encounter challenges such as maintaining network security, ensuring system uptime, and troubleshooting complex connectivity issues across multiple locations. As networks grow, it becomes essential to implement robust monitoring tools and automate routine maintenance tasks to prevent downtime. Collaboration with other IT teams, such as cybersecurity and support staff, is key to quickly resolving issues and deploying new technologies efficiently. Staying current with the latest security threats and best practices is also a significant part of the role.

What are the key skills and qualifications needed to thrive as a system admin and network admin, and why are they important?

To thrive as a System Admin/Network Admin, you need a solid understanding of operating systems (Windows, Linux), networking concepts, and security protocols, typically backed by a degree in IT or related certifications like CompTIA Network+ or Cisco CCNA. Familiarity with tools such as Active Directory, virtualization platforms (VMware, Hyper-V), and network monitoring systems is crucial. Strong problem-solving abilities, attention to detail, and effective communication are important soft skills for diagnosing issues and collaborating with users and teams. These skills and qualifications are essential to ensure network reliability, security, and efficient IT operations within an organization.
What cities in Tennessee are hiring for System Admin Network Admin jobs? Cities in Tennessee with the most System Admin Network Admin job openings:
Infographic showing various System Admin Network Admin job openings in Tennessee as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

System Engineer L2 - Network Admin

NetGain Technologies LLC

Chattanooga, TN • On-site

$50K - $60K/yr

Full-time

Posted yesterday

New


Job description

Description

We're looking for a Systems Engineer L2 (Network Admin) who thrives on solving real-world infrastructure problems and not just resetting passwords. You'll work across multiple client environments, handling escalations, improving systems, and building deeper technical expertise in networking, servers, and cloud platforms.


What You'll Do

  • Handle escalations from Tier 1 and resolve complex client issues
  • Support and troubleshoot Windows Server, Active Directory, and Microsoft 365
  • Configure and maintain network infrastructure (VLANs, switches, firewalls, VPNs)
  • Troubleshoot network performance, connectivity issues, and routing problems across client environments
  • Assist with firewall configuration, security policies, and access controls (NAT, ACLs)
  • Work with virtualization environments (VMware)
  • Provide both remote and occasional onsite support
  • Document work clearly for team visibility and client success
  • What You'll Learn & Grow Into
  • Advanced networking and infrastructure design
  • Cloud platforms (Azure / M365)
  • Security and best practices across multiple environments
  • Path to Senior Engineer / Architect roles

We invest in certifications and you earn raises as you earn them.


What You Bring

  • 2+ years in IT support, systems, or MSP environment
  • Experience with Windows Server, AD, and networking fundamentals
  • Exposure to firewalls, VPNs, or virtualization
  • Strong troubleshooting mindset and communication skills

Nice to Have:

CCNA, AZ-104, or similar certifications


Why Join Us

  • Work across diverse environments (not stuck in one system)
  • Paid certifications that directly increase your compensation
  • Clear growth path into higher-level engineering roles
  • Team-focused culture (your success = team success)

Professional Overview

  • In business since 1984
  • Large regional business with 6 locations across the Southeast Region
  • Ranked as a top MSP in the World by MSP Mentor
  • Member of 35B association; offerings services throughout the US
  • Professionally managed using Best in Class metrics and procedures