Demo

Senior IT Support Specialist

NetGain Technologies, LLC
Chattanooga, TN Full Time
POSTED ON 9/9/2026
AVAILABLE BEFORE 10/8/2026
Description

General Summary: NetGain Technologies is seeking a technical individual capable of receiving, diagnosing, and troubleshooting problems that cannot be resolved by L1 and L2 engineers. The Senior IT Support Specialist will work these problems through to completion using advanced technical skills, highly developed troubleshooting techniques, and superior problem-solving aptitude. This role requires maintaining proper communication with clients throughout the issue resolution process. Creative thinking and problem-solving are core functions of this role.

Position Responsibilities

  • Investigate and resolve complex issues escalated from Level 2 support related to networks, servers, cloud infrastructure, and VoIP systems.
  • Provide expert-level troubleshooting and problem-solving for critical IT systems.
  • Collaborate with various IT teams to implement long-term solutions for recurring issues.
  • Develop and maintain technical documentation and knowledge-base articles to reduce escalations and enable teammates.
  • Mentor and provide technical guidance to junior IT support staff.
  • Stay current with emerging technologies and industry best practices.
  • Work outside normal office hours to undertake routine maintenance or resolve problems when necessary.

Knowledge, Skills, And Abilities

  • Essential Skills:
  • In-depth knowledge of various operating systems, including Windows Server and Windows Endpoint.
  • In-depth knowledge of network protocols, firewalls, and security best practices.
  • Experience with VoIP systems and troubleshooting voice issues.
  • Excellent problem-solving and analytical skills.
  • In-depth knowledge of Windows Server, Active Directory, and Group Policy Objects.
  • Personal Characteristics:
  • Highly motivated self-starter, able to work on own initiative with minimum supervision and committed to self-development.
  • Desire to constantly learn and improve with a proactive approach to service delivery.
  • Well-organized and practical with a logical, analytical approach to problem-solving.
  • Excellent communicator with the ability to communicate clearly and tactfully with all levels of staff, both written and verbally.
  • Ability to problem-solve high-pressure issues.
  • Enjoys a challenging yet rewarding environment; ability to manage conflicting priorities effectively and professionally.

Credentials And Experience

  • Must have at least one certification or be working towards one upon hire:
  • Windows Server Hybrid Administrator
  • M365 – Enterprise Administrator Expert
  • Cisco Certified Network Associate
  • 3 years of relevant service in a data center/NOC environment.
  • 2-year college degree or equivalent (4-year degree preferred).

Core Values: These are table stakes for us at NetGain. Our Core Values guide every decision we make. This role is meant to create an experience that supports the values and goals of NetGain and fosters a one-of-a-kind service experience for our clients.

  • People First
  • Above and Beyond
  • Continuous Improvement
  • Extreme Ownership

Come Grow With Us!

Join NetGain Technologies and be part of a team that values talent, technology, and has a passion for driving growth. Embark on a journey where you not only grow professionally but also make a significant impact on the SMBs that fuel our local communities.

We encourage you to apply even if you feel that you do not meet all the above qualifications. Frequently cited statistics show that women and underrepresented groups apply to jobs only if they meet 100% of the qualifications. NetGain Technologies encourages you to break that statistic and to apply. No one ever meets100% of the requirements. We look forward to your application!

NetGain Technologies is an equal opportunity employer.

Salary.com Estimation for Senior IT Support Specialist in Chattanooga, TN
$77,749 to $95,115
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior IT Support Specialist?

Sign up to receive alerts about other jobs on the Senior IT Support Specialist career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$62,988 - $78,225
Income Estimation: 
$70,114 - $86,563
Income Estimation: 
$105,207 - $132,120
Income Estimation: 
$127,470 - $161,562
Income Estimation: 
$94,567 - $126,847
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at NetGain Technologies, LLC

  • NetGain Technologies, LLC Lexington, KY
  • Description Accounting & Finance Internship NetGain Technologies is seeking an ambitious and motivated intern to join our Accounting and Finance team. As a... more
  • Just Posted

  • NetGain Technologies, LLC Lexington, KY
  • Description Lead Security Operations. Develop People. Protect Clients. NetGain Technologies is seeking a SOC Manager to lead our Security Operations Center... more
  • 1 Day Ago

  • NetGain Technologies, LLC Little Rock, AR
  • Description NetGain Technologies is looking for a Project Engineer to join our Professional Services team. This isn’t a break/fix role or a help desk escal... more
  • 7 Days Ago

  • NetGain Technologies, LLC Chattanooga, TN
  • Position Guideline Summary: As a Client Success Manager, you play a pivotal role in our clients' success. You will be charged with ensuring client retentio... more
  • 7 Days Ago


Not the job you're looking for? Here are some other Senior IT Support Specialist jobs in the Chattanooga, TN area that may be a better fit.

  • Harbor IT Calhoun, GA
  • [Accounts Receivable / Remote] - Anywhere in U.S. / Competitive annual salary / Comprehensive health benefits / Paid time off / Opportunities for professio... more
  • 25 Days Ago

  • Harbor IT Rome, GA
  • [Accounts Receivable / Remote] - Anywhere in U.S. / Competitive annual salary / Comprehensive health benefits / Paid time off / Opportunities for professio... more
  • 25 Days Ago

AI Assistant is available now!

Feel free to start your new journey!