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Tier 3 Support Jobs in Austin, TX (NOW HIRING)

Helpdesk Support Specialist

Austin, TX · On-site

$45K - $55K/yr

Clear career growth path into Tier 2, Tier 3, or systems engineering roles Responsibilities Key ... 3 support or engineering teams as appropriate • Accurately document incidents, requests ...

The Helpdesk Support Specialist provides first-level technical support to end users by diagnosing ... Clear career growth path into Tier 2, Tier 3, or systems engineering roles Compensation: $45,000 ...

This role manages and supports Microsoft-based infrastructure across on-premises, virtual, and cloud platforms, including servers, endpoints, and mobile devices, while acting as Tier III escalation ...

Responsibilities: · Maintain Linux Platforms (RedHat and Oracle Linux) · Manage Linux patching, upgrade, Migration, Virtualization and Tier 3 support · Monitor, maintain, configure and upgrading ...

Provide Tier 3 support and lead root cause resolution Project Leadership * Lead endpoint efforts for new site rollouts and upgrades * Partner with cross-functional stakeholders * Create documentation ...

Provide Tier 3 support and lead root cause resolution Project Leadership: * Lead endpoint efforts for new site rollouts and upgrades * Partner with cross-functional stakeholders * Create ...

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How much do tier 3 support jobs pay per hour?

As of May 28, 2026, the average hourly pay for tier 3 support in Austin, TX is $25.82, according to ZipRecruiter salary data. Most workers in this role earn between $19.04 and $28.12 per hour, depending on experience, location, and employer.

What is a Tier 3 Support job?

A Tier 3 Support job involves providing advanced technical support for complex issues that cannot be resolved by Tier 1 or Tier 2 teams. Tier 3 specialists diagnose deep-rooted software, hardware, or network problems, often working closely with developers or engineers to identify and implement solutions. They may also assist with bug fixes, system optimizations, and documentation for recurring issues. Their role requires extensive technical expertise, troubleshooting skills, and a deep understanding of the product or system.

What are the key skills and qualifications needed to thrive in the Tier 3 Support position, and why are they important?

To thrive as a Tier 3 Support professional, you need deep technical expertise in troubleshooting complex systems, advanced problem-solving abilities, and experience with relevant industry technologies. Familiarity with ticketing systems, network and server diagnostic tools, and certifications such as CompTIA, Microsoft, or Cisco are often expected. Strong analytical thinking, effective communication skills, and the ability to mentor others help distinguish top performers. These skills are crucial for efficiently resolving escalated issues, supporting internal teams, and maintaining high service standards for customers.

What types of issues does a Tier 3 Support specialist typically handle compared to Tier 1 or Tier 2 support roles?

Tier 3 Support specialists are responsible for addressing the most complex and challenging technical problems that cannot be resolved by Tier 1 or Tier 2 teams. These issues often involve in-depth troubleshooting, root cause analysis, and collaboration with developers or product engineers to resolve systemic or advanced hardware/software problems. Unlike earlier tiers that handle basic troubleshooting or account support, Tier 3 handles escalations that may require specialized knowledge or the creation of permanent solutions. This role is highly collaborative, often involving cross-team communication and direct involvement in critical incident management. As a result, professionals in Tier 3 Support gain valuable expertise and exposure that can lead to specialized engineering or leadership career paths.
What are popular job titles related to Tier 3 Support jobs in Austin, TX? For Tier 3 Support jobs in Austin, TX, the most frequently searched job titles are:
What cities near Austin, TX are hiring for Tier 3 Support jobs? Cities near Austin, TX with the most Tier 3 Support job openings:
Infographic showing various Tier 3 Support job openings in Austin, TX as of May 2026, with employment types broken down into 85% Full Time, 4% Part Time, and 11% Contract. Highlights an 89% In-person, 2% Hybrid, and 9% Remote job distribution, with an average salary of $53,703 per year, or $25.8 per hour.
Tier 3 Traffic/Network Engineer

Tier 3 Traffic/Network Engineer

TriOptus LLC

Austin, TX • On-site

Other

This job post has expired today. Applications are no longer accepted.


Job description

Network Engineer (Tier 3)

IP networking and communication including Ethernet, cellular modems, and transceivers (encoder/decoder), point-to-point wireless radio and RS-232/RS-485 serial communication

Network Engineers are responsible for: Resolving service-impacting events/incidents. Escalating incidents to Operations Management/Directors. Engaging support of the CSIRT (Computer Security Incident Response Team) when necessary. Supporting Move/Adds/Change/Delete (MACD) in the environment. Including CMDB updates.

Shift work – 24x7 day/mid/night shifts @ Monday-Sunday (first hires get to choose the shifts all shifts open as of now) CST time zone

IoT devices experience

Traceroute experience

Remote but would love candidates to be in Austin Tx (by the Austin airport)

6-year contract

3 Max Submits per vendor

1 Opening- will have many more opening

The Tier 3 Engineers have specialized in one or more vertical technology disciplines but will also be versed in other IT service delivery technologies. The Tier 3 Engineers perform testing, analysis and restoration of failed production services to customers and users. When new technologies and/or IT Services are added to the environment, the engineers are responsible for creating acceptance criteria and testing new service/technology supported by the CSS Service Desk. The primary function of this position is to monitor and sustain the SLAs (Service Level Agreements) as well as the growth and capacity planning aspects of the IT services.

Tier 3 Engineers provide support to the Tier 2 Engineers, taking calls during high-volume times. They assist in customer service status calls and with other communication such as notifications and escalations.

Network Engineers are responsible for:

  • Resolving service-impacting events/incidents.
  • Escalating incidents to Operations Management/Directors.
  • Engaging support of the CSIRT (Computer Security Incident Response Team) when necessary.
  • Supporting Move/Adds/Change/Delete (MACD) in the environment. Including CMDB updates.

Monitor ongoing operations and IT service infrastructure performance with applications set to anticipate IT service problems.

Teach and Mentor the Tier 2 Network Engineers

Act as subject matter expert as needed.

  • Working experience with Enterprise level ticketing system such as Service Now and an understanding of how to ensure ticket level SLA/SLO compliance.
  • Working knowledge of ITL.
  • Ability to configure and troubleshoot various Network Platforms including various Firewalls, Routers, Switches Management platforms (SolarWinds), and IoT devices.

Interpret console messages and perform required actions.

Perform IT service problem isolation and determination.

  • Respond to problems that are escalated.

Initiate corrective action within scope of knowledge and authority.

Assist with network troubleshooting.

Develop network capacity plans.

Implement network bypass/recovery/backup procedures as required.

Maintain knowledge of technology used, as well as new technologies that may be used in the future.

Create criteria for acceptance of IT services and/or managed elements, for proactive monitoring and management.

Validation of new IT services and/or managed elements in the IT environment.

Acceptance/ coordination of new IT services and/or managed elements in the IT infrastructure.

Use network diagnostic tools.

Use and provide input to database(s) for problem and inventory control.

Perform testing and maintenance activities as required.

  • Serve as the customer interface for scheduling network changes, and the coordination of the Change Management process with the customer.
  • Evaluate operations of traffic field devices and troubleshoot incidents using software tools for monitoring communication network and traffic devices.
  • Coordinate and provide as-needed guidance to field maintenance personnel to diagnose isolate and troubleshoot traffic devices.
  • Coordinate with vendors on end-of-life determination, warranty, firmware updates and security patches; Document and log incident response and maintenance activities.
  • Coordinate with other team members to improve monitoring and management processes, and planning for deployment of new traffic devices.

CCNP and or Bachelor’s degree or equivalent work experience.

Minimum of five (5) years’ experience with network administration tools, software, operating systems and hardware components.

Proficient in IT infrastructure technologies: Routers, Switches, WAN, LAN, TDM, VoIP, Telecomm, and other internetworking technologies.

IP networking and communication including Ethernet, cellular modems, and transceivers (encoder/decoder), point-to-point wireless radio and RS-232/RS-485 serial communication.

Windows and UNIX based servers; Windows Server.

Thorough understanding of TCP/IP—addressing, routing protocols and transport protocols (UDP and TCP).

Proficient in the use of network management tools, primarily for fault management purposes.

Complete understanding of escalation, incident management and change management processes and procedures.

Prior training in concepts of network and systems operations.

Understands network performance analysis and capacity planning best practices.

Thorough understanding of performance impact of network configuration options.

Proficient in the operation and use of management tool set including fault, configuration, performance, and security tools.

Proficient in the operation and use of sophisticated diagnostic tools (i.e. Sniffer, RMON tools, etc.).

Understanding of vendor and industry standards and procedures for their respective technical specialty.

Able to provide technical leadership to less experienced personnel either individually or as part of a team.

Possess good communication, writing, and interpersonal skills.

US Citizen and must be able to pass background check(s)

Possess Cisco certification: CCNP or better preferred.

  • Other vendor certifications (Juniper, Fortinet, etc.) are desirable.
  • Experience with configuring and interoperating with other networking technologies (security appliances and tools, proxies, gateways, etc.) desirable.
  • Prior experience with software coding or scripting a plus.