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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 ...

Network Administrator

Nashville, TN · On-site

$64K - $84K/yr

Acumen Technology is looking for confident and passionate Network Administrators to join our team ... Own the network environment for their assigned clients, while also supporting broader systems ...

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

Nashville, TN · Hybrid

$64K - $84K/yr

Acumen Technology is looking for confident and passionate Network Administrators to join our team ... Own the network environment for their assigned clients, while also supporting broader systems ...

Network Administrator

Nashville, TN · On-site

$64K - $84K/yr

Acumen Technology is looking for confident and passionate Network Administrators to join our team ... Own the network environment for their assigned clients, while also supporting broader systems ...

IT Systems Administrator - Azure Infrastructure Knoxville, TN | Hybrid A well established ... Strong Azure IaaS hands-on experience (VMs, networking, storage, backups) * Experience supporting ...

... 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 are System Admins and Network Admins?

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/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 July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 15% Part Time, 1% Temporary, and 5% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution.

Sr. Network Admin/Engineer

INSPYR Solutions

Nashville, TN • On-site

$100K - $137K/yr

Other

Re-posted 10 days ago


Job description

Growing company in Nashville is in need of a Sr. Network Admin/Engineer to join their team. 

 

SENIOR NETWORK ENGINEER (Network Operations & Infrastructure)

 

Shape the Backbone of a High-Performance Network

A growing Nashville-based company is seeking a Senior Network Admin/Engineer to join its IT team. This individual will report directly to the Network Manager and play a critical role in supporting and optimizing a high-performance, enterprise-scale network environment.

This is a hands-on, senior-level role focused on network operations, advanced troubleshooting, and infrastructure reliability across a complex, multi-technology environment.

POSITION RESPONSIBILITIES

As a key member of our Network Services team, you’ll:

  • Own the lifecycle management of enterprise network infrastructure, including data connectivity, load balancing, internet services, and network security platforms
  • Provide expert-level troubleshooting and support across:
  • Cisco routing/switching (routers, switches, wireless controllers)
  • Enterprise VoIP / collaboration platforms (Webex)
  • SmartOptics WAN connectivity
  • F5 LTM load balancers
  • Palo Alto firewalls
  • Monitor and optimize network performance using tools such as SolarWinds, proactively identifying issues and capacity constraints
  • Diagnose and resolve complex network issues involving routing (BGP, OSPF), QoS, traffic flow, and security policies
  • Partner with internal teams and vendors to ensure high availability and operational efficiency across the network
  • Manage vendor relationships and service contracts, including working with Cisco SMARTnet for support and compliance
  • Support a 24x7 production environment, including participation in after-hours or weekend work as needed
  • Perform hands-on infrastructure work, including rack/stack and hardware deployments when required

EXPERIENCE REQUIREMENTS

 

  • 8+ years of experience in IT enterprise network engineering or network operations
  • 4+ years working with enterprise networking technologies (Cisco routing/switching, Palo Alto firewalls, WLCs, VoIP, and load balancing F5 LTM)
  • Strong experience with Border Gateway Protocol (BGP) and Open Shortest Path First (OSPF) in complex environments
  • Proven ability to troubleshoot and resolve high-impact network issues in production environments
  • Experience with network monitoring and performance management tools (SolarWinds preferred)
  • Excellent communication skills and ability to collaborate across teams
  • Network+ certification required
  • CCNA (or higher) preferred
  • Experience with automation or scripting is a plus

WHY YOU’LL LOVE THIS ROLE

  • Work in a complex, enterprise-level networking environment
  • High visibility role with direct impact on business-critical systems
  • Opportunity to own and influence network performance and stability
  • Join a growing organization with strong technical investment

Apply today and help us keep the world connected.