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Advanced technical support skills for your resume and career

Updated January 8, 2025
6 min read
Below we've compiled a list of the most critical advanced technical support skills. We ranked the top skills for advanced technical supports based on the percentage of resumes they appeared on. For example, 17.6% of advanced technical support resumes contained customer service as a skill. Continue reading to find out what skills an advanced technical support needs to be successful in the workplace.

15 advanced technical support skills for your resume and career

1. Customer Service

Customer service is the process of offering assistance to all the current and potential customers -- answering questions, fixing problems, and providing excellent service. The main goal of customer service is to build a strong relationship with the customers so that they keep coming back for more business.

Here's how advanced technical supports use customer service:
  • Developed customer service & communicating skills with our customer by visually and verbally engaging with numerous customers on a day-to-day basis.
  • Sprint expects its customer service representatives to possess excellent communication skills, a positive, problem-solving attitude and a team-oriented mindset.

2. Technical Troubleshooting

Here's how advanced technical supports use technical troubleshooting:
  • Handled technical troubleshooting including the ability to multitask throughout several computer programs.
  • Performed technical troubleshooting and acted as advance support for satellite television.

3. Inbound Calls

Here's how advanced technical supports use inbound calls:
  • Handled inbound calls for sprint Technical support to help Customers telephone technique and knowledge of Sprint's services.
  • Job Duties: Answer inbound calls from customers requiring technical assistance with any/all Sprint mobile devices.

4. Technical Issues

Here's how advanced technical supports use technical issues:
  • Performed advanced troubleshooting on hardware/software remediation and other complex technical issues.
  • Assist customers with resolving signal and equipment based technical issues

5. Technical Support

Technical support or tech support are the services provided by any hardware or software company to users. They help in solving the technical difficulties the customers face with their products or services. Moreover, the tech support employees maintain, manage, and repair the IT faults. They are also responsible for resolving the network problems, installing and configuring hardware and software.

Here's how advanced technical supports use technical support:
  • Provide quality technical support service through one-call resolution to establish a long-term customer relation, accepting/ processing payments via credit card.
  • Worked in call center environment answering calls from customers regarding advanced technical support for mobile devices.

6. Windows

Windows is a chain of operating systems that controls a computer and is developed by Microsoft. Every version of Windows consists of GUI (graphical user interface), with a desktop that allows the user to open their files.

Here's how advanced technical supports use windows:
  • Navigate multiple software programs/Microsoft Windows applications and use web-based search engines.
  • Worked using windows operation system, clerical work

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7. Android

An android is an operating system designed for mobiles. It is a modified version of Linux Kernel and all other types of software that are designed for touchscreens. Like every other OS, android's job is to connect the device and the user. Android offers us numerous choices while buying a phone, it is Google and user-friendly as well.

Here's how advanced technical supports use android:
  • Provide technical assistance for AT&T Android OS as well as iPhone & tablets.
  • Experienced with maintaining, repairing, and restoring pathways for the Android Server.

8. One-Call Resolution

Here's how advanced technical supports use one-call resolution:
  • Provide effective and timely resolution of a range of customer inquiries Strive for one-call resolution of customer issues.

9. Remote Support

Here's how advanced technical supports use remote support:
  • Utilize software tools to provide remote support for Dell desktop and laptop assets of OPW & WAH associates.
  • Fixed cell phones issues while on a call with each customer with different systems and remote support.

10. IOS

iOS stands for "iPhone operating system," which is the operating system used in Apple phones and other mobile devices. This system, along with the software development kit Apple released, allows app developers to design new applications specifically for Apple devices. Because of the specific operating system, many applications designed using iOS are not compatible with devices that use a different system.

Here's how advanced technical supports use ios:
  • Answer user inquiries regarding Apple IOS software/hardware operation to resolve problems.
  • Oversee the daily performance of Apple IOS systems.

11. Customer Support

Here's how advanced technical supports use customer support:
  • Secured sales, customer retention, coordinated trouble calls, bill explanations, and general customer support.
  • Provided inbound customer support for Sprint Wireless.

12. Billing Issues

Billing issues are the mistakes made by the company resulting in a wrong bill for the customer. An example of a billing issue might be adding what is owed incorrectly or accidentally omitting a service the customer bought. The billing issues are the company's responsibility and are caused by the one who calculates the bill. The customer does not need to pay it, however, the dispute may take some time to resolve.

Here's how advanced technical supports use billing issues:
  • Advised customers of call plans, billing issues, outages, and upcoming service for their surrounding area.
  • Activate new devices over the air and help customers with billing issues up sell devices and services.

13. Cell Phones

It has many names like mobile phone, cell phone, handphone, cellular phone, or handphone, sometimes shortened to simply mobile, is a portable telephone that can receive and make calls over an (RF) radio frequency network even when the user is not stationary. To simplify, a cell phone is a device with access to a cellular radio system enabling it to be operated over a wide area, while the user remains within a telephone service area.

Here's how advanced technical supports use cell phones:
  • Answer incoming customer calls and provide assistance for registration, activation, and software and hardware troubleshooting on cell phones.
  • Provided network troubleshooting to end users operating any T-Mobile device including cell phones, data devices, and routers.

14. Network Issues

Here's how advanced technical supports use network issues:
  • Collaborated with corporate engineers to identify Network issues and to resolve ongoing customer issues.
  • Handled Special Projects that included generating reports that required research and analysis for customer billing, services and network issues.

15. Device Issues

Here's how advanced technical supports use device issues:
  • Processed new customer orders, opened new customer accounts, maintained existing customer accounts and resolved billing and device issues.
  • Diagnosed device issues and utilize Remote Access Support Tool to provide First Call resolution.
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List of advanced technical support skills to add to your resume

Advanced technical support skills

The most important skills for an advanced technical support resume and required skills for an advanced technical support to have include:

  • Customer Service
  • Technical Troubleshooting
  • Inbound Calls
  • Technical Issues
  • Technical Support
  • Windows
  • Android
  • One-Call Resolution
  • Remote Support
  • IOS
  • Customer Support
  • Billing Issues
  • Cell Phones
  • Network Issues
  • Device Issues
  • Customer Care
  • VoIP
  • Software Applications
  • SME
  • Trouble Tickets
  • Computer System
  • Technical Problems
  • Customer Inquiries
  • Connectivity Issues
  • Smart Phones
  • Customer Issues
  • Software Issues
  • Customer Accounts
  • Outbound Calls
  • Mac
  • Smartphones
  • OS
  • Blackberry
  • Billing Inquiries
  • Account Changes
  • Technical Assistance
  • Customer Complaints
  • Help-Desk Support
  • Problem Resolution
  • Floor Support
  • Payment Arrangements
  • Corrective Action
  • Phone Support
  • TCP/IP
  • Customer Interaction
  • Tier II
  • Advanced Support
  • Account Management

Updated January 8, 2025

Zippia Research Team
Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

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