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Junior System Admin Jobs in Tennessee (NOW HIRING)

BAE Systems

Systems Admin Sr

Kingsport, TN · On-site

$81K - $110K/yr

System Administration: Install, maintain, and troubleshoot Windows/Linux OT computer systems ... May consider candidates with less experience for a more junior role or additional experience for a ...

Nextpower

IT Systems Administrator

Nashville, TN · On-site

Monitor system health, performance, availability, and capacity across infrastructure platforms ... Mentor junior administrators and technical support personnel. * Collaborate with networking ...

Nextracker

IT Systems Administrator

Nashville, TN · On-site

$110 - $150/hr

Monitor system health, performance, availability, and capacity across infrastructure platforms ... Mentor junior administrators and technical support personnel. Collaborate with networking, security ...

Nextracker

IT Systems Administrator

Nashville, TN · On-site

Monitor system health, performance, availability, and capacity across infrastructure platforms ... Mentor junior administrators and technical support personnel. * Collaborate with networking ...

Nextpower Inc

IT Systems Administrator

Nashville, TN · On-site

$95 - $120/hr

Monitor system health, performance, availability, and capacity across infrastructure platforms ... Mentor junior administrators and technical support personnel.* Collaborate with networking ...

LHH US

Junior Accountant

Nashville, TN

$62K - $75K/yr

Exposure to tools like QuickBooks, Sage Intacct, Mas90, or other ERP systems Why Join Us ... It is unlawful in Massachusetts to require or administer a lie detector test as a condition of ...

LHH US

Junior Accountant

Nashville, TN

$62K - $75K/yr

Exposure to tools like QuickBooks, Sage Intacct, Mas90, or other ERP systems Why Join Us ... It is unlawful in Massachusetts to require or administer a lie detector test as a condition of ...

Leidos

Senior VDI Administrator

Millington, TN · On-site

$79K - $108K/yr

Provide mentorship and training for junior team members. Basic Qualifications * Experience with ... Candidate must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin ...

FedEx Group

Cloud Engineering Principal

Memphis, TN · On-site

$140 - $220/hr

Advises junior engineers, managers, and those in less senior positions.Provides mentorship and ... Experience in completing difficult projects, e.g. programming project, system admin, large ...

New

Kentro

Customer Service Engineer (VA ESOM)

Memphis, TN · On-site

Must have experience conducting routine system administration tasks and logging data in system admin logs. Location: Onsite - Lt. Col. Luke Weathers, Jr. VA Medical Center (Memphis, TN) This reflects ...

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All JobsSystem Admin JobsJunior System Admin JobsJunior System Admin Jobs in Tennessee

Junior System Admin information

See Tennessee salary details

$30K

$57.4K

$78.1K

How much do junior system admin jobs pay per year?

As of Sep 2, 2026, the average yearly pay for junior system admin in Tennessee is $57,401.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,600.00 and $66,300.00 per year, depending on experience, location, and employer.

What is a junior system admin?

Junior System Admins, also known as junior system administrators, are entry-level IT professionals responsible for supporting and maintaining an organization’s computer systems and networks. They assist in installing, configuring, and troubleshooting hardware and software, monitoring system performance, and ensuring security protocols are followed. Typically, they work under the supervision of senior system administrators and help with tasks such as user account management, backups, and routine system updates. This role is ideal for those starting their careers in IT and looking to gain hands-on experience in system administration.

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

To thrive as a Junior System Admin, you need a foundational understanding of operating systems, networking concepts, and troubleshooting, typically supported by a degree in IT or related certifications like CompTIA A+ or Network+. Familiarity with system administration tools such as Active Directory, ticketing systems, and basic scripting languages is commonly required. Attention to detail, problem-solving abilities, and effective communication are essential soft skills for this role. These competencies ensure smooth IT operations, quick issue resolution, and strong support for end-users and teams.

What are some common challenges faced by junior system admins, and how can they effectively address them?

Junior System Admins often encounter challenges such as troubleshooting unfamiliar technical issues, managing multiple support requests simultaneously, and adapting to evolving IT environments. To address these, it's helpful to prioritize clear communication with team members, document solutions for recurring problems, and stay proactive about learning new tools or technologies. Building strong relationships with senior admins and other IT staff can also provide valuable guidance and support as you develop your expertise.

What is the difference between Junior System Admin vs Network Technician?

AspectJunior System AdminNetwork Technician
CertificationsCompTIA A+, Network+; Microsoft CertifiedCompTIA Network+, Cisco CCNA
Work EnvironmentIT departments, data centers, cloud environmentsNetwork infrastructure, cabling, hardware setup
Employer & Industry UsageTech companies, enterprises, managed service providersTelecommunications, ISPs, large organizations

While both roles support IT infrastructure, a Junior System Admin manages servers, operating systems, and overall system health, whereas a Network Technician focuses on network hardware, connectivity, and network troubleshooting. The roles often overlap but differ mainly in their technical focus and daily tasks.

What are the most commonly searched types of System Admin jobs in Tennessee?

The most popular types of System Admin jobs in Tennessee are:

What are popular job titles related to Junior System Admin jobs in Tennessee?

For Junior System Admin jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Junior System Admin jobs in Tennessee look for?

The top searched job categories for Junior System Admin jobs in Tennessee are:

What cities in Tennessee are hiring for Junior System Admin jobs?

Cities in Tennessee with the most Junior System Admin job openings:

Junior System Admin jobs near you
Infographic showing various Junior System Admin job openings in Tennessee as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $57,401 per year, or $27.6 per hour.

Systems Admin Sr

BAE Systems

Kingsport, TN • On-site

$81K - $110K/yr

Other

Posted 15 days ago

BAE Systems rating

8.4

Company rating: 8.4 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

10th of 49 rated military and defense

Job description


BAE Systems, one of the world's leading defense contractors, is hiring a Senior Industrial Controls/Operational Technology (OT) System Administrator to support the Holston Army Ammunition Plant (HSAAP) in Northeast Tennessee.
We are looking to hire an experienced OT Systems Administrator to help develop, manage, and maintain our company's Operational Technology (Process Controls) systems. The individual will work alongside the Holston control systems support team to support continuous operations and modernization projects for the manufacturing facility. Ability to support a 24/7 operation with after-hour on-call support included. This role requires regular presence in a manufacturing or fabrication environment. The incumbent must be able to access and safely navigate production areas which may include climbing, kneeling, stooping, and working in confined spaces. Must also be able to comply with all requirements including the use of required personal protective equipment (PPE) in accordance with company policy.
OT Systems Administrator Responsibilities:
  • System Administration: Install, maintain, and troubleshoot Windows/Linux OT computer systems, servers, and software, including the management of custom Windows Applications and the use of PowerShell for automation.
  • Network and Infrastructure: Manage Cisco networking equipment and monitoring tools, ensuring the stability of on-premise and air-gapped environments.
  • Virtualization and Storage: Administer Hyper-V/VMware (Clients and Hosts) and manage network storage, file transfers, and data backup/restoration using systems such as Veeam/Exagrid.
  • Industrial Automation: Support Process Controls and Industrial Automation by utilizing familiarity with Process Automation Protocols (Profinet, Ethernet/IP, Modbus TCP/IP) and Fieldbus Protocols (Profibus, Modbus).
  • Application Support: Maintain and administer SQL Server/MS Access databases and support HMI/SCADA development (e.g., PlantPAx, PCS7, Ignition).
  • Security and Compliance: Integrate modern security solutions (including MyID/MFA) with existing control systems, assist the Cybersecurity team with incident response, support auditing, and manage patching/upgrading of OT equipment via SCCM and/or WSUS.
  • User and Policy Management: Administer Windows Domain policies, user accounts, and Group Policies; provide Help Desk support for common user issues.
  • Operational Support: Work closely with manufacturing to maintain continuous operations, identify future needs, and support modernization projects by specifying and designing resilient computer/server solutions.
  • Documentation and Standards: Maintain detailed computer/server documentation and stay current on the latest industry standards to drive continuous improvement.
  • Physical Requirements: This role requires regular presence in a manufacturing or fabrication environment. The incumbent must be able to access and safely navigate production areas which may include climbing, kneeling, stooping, and working in confined spaces. Must also be able to comply with all requirements including the use of required personal protective equipment (PPE) in accordance with company policy.

Required Skills and Education
  • Bachelor's Degree in Computer Science or related technical field and 4+ years relative experience or equivalent combination of education and experience.
  • Proven experience supporting Windows-based environments and proficiency in Windows Domain Administration (User and Group Policies).
  • Experience with virtual computing, data storage, backup systems, and update management.
  • Ability to stand up a server from scratch.
  • Ability to work independently with strong initiative and minimal supervision.
  • Ability to support a 24/7 operation with after-hour on-call support.
  • May consider candidates with less experience for a more junior role or additional experience for a more senior role.

About BAE Systems Platforms & Services Posting
BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference.
The Platforms & Services (P&S) sector under BAE Systems, Inc does the big stuff: the armored combat vehicles, naval guns, missile launchers, and ship repair...just to name a few. Our employees take pride in the work they do and why they do it. They are on the front lines every day, building our products to protect the lives of those who serve. We may be biased, but we think P&S does some of the coolest work around, and we think you will too.
Preferred Skills and Education
  • 8+ years of relative experience.
  • Experience working on on-premise networks (onprem).
  • Relevant certifications such as CompTIA (A+, Network+, Security+), MCSA, MCSE, Microsoft Server Hybrid Administrator (AZ-800, 801, 802), or VCP.
  • Active Secret Clearance. #LI-Onsite #LI-JR1

What BAE Systems employees say

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About BAE Systems

Sourced by ZipRecruiter

At BAE Systems, we provide some of the world's most advanced, technology-led defence, aerospace and security solutions. We employ a skilled workforce of more than 93,000 in around 40 countries. Working with customers and local partners, we develop, engineer, manufacture, and support products and systems to deliver military capability, protect national security and people, and keep critical information and infrastructure secure.

Industry

National security and international affairs and it services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

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