Career Development

15 Application Support Engineer Skills for Your Career and Resume

Learn about the most important Application Support Engineer skills, how you can utilize them in the workplace, and what to list on your resume.

Application support engineers are responsible for providing technical assistance to customers who use a company’s software products. They use their customer service and technical skills to help resolve customer issues. Application support engineers need to have strong problem-solving skills and be able to communicate effectively with customers. If you’re interested in becoming an application support engineer, learning more about the skills required for this position can help you determine if it’s the right career for you.

Customer Service

Customer service skills are important for application support engineers because they often interact with customers over the phone or through email. Customer service skills include empathy, active listening and patience as well as a professional demeanor when interacting with customers. This is especially important if you work in sales, where customer service skills can help you close deals.


Linux is a computer operating system that application support engineers use to manage and maintain software. It’s important for these professionals to have knowledge of this platform so they can troubleshoot issues with applications on it. They also need to know how to install, configure and update Linux systems.

Application Performance Management

Application performance management is the ability to analyze and improve a company’s productivity. It involves analyzing data, identifying areas for improvement and creating strategies to increase output. This skill can help you develop processes that allow your organization to achieve its goals more efficiently. For example, if one department has higher than average error rates in their software programs, you might suggest ways they can reduce those errors to save time and resources.

Application Deployment

Application deployment is the process of installing software on a computer or device. It’s important for application support engineers to know how to deploy applications because they often work with developers who create new programs and need them installed on computers. This skill also helps application support engineers troubleshoot issues that arise when an application isn’t working properly.

Application Configuration

Application configuration is the process of customizing software to meet a specific need. It involves understanding how different applications work and knowing how to modify them to improve their performance or output. As an application support engineer, you might be tasked with configuring new software for clients or employers. This requires in-depth knowledge of the software as well as the ability to customize it effectively.

Attention to Detail

Attention to detail is a skill that can help application support engineers perform their duties effectively. This skill involves paying close attention to the details of a task, which can allow them to notice important information and make informed decisions. For example, when an engineer troubleshoots software or hardware issues for customers, they may need to examine several different factors in order to find the source of the problem. Having strong attention to detail can help these professionals identify the right solution quickly.


Troubleshooting is the ability to identify and solve problems. As an application support engineer, you may troubleshoot issues with software programs or hardware devices. You can use your knowledge of computer systems to analyze what might be causing a problem and find solutions. For example, if a customer reports that their printer isn’t working, you might check the printer’s settings and make sure it has enough ink.


Organization is the ability to keep track of files, documents and other information. As an application support engineer, you may need to access a variety of resources while troubleshooting software issues. Having strong organizational skills can help you find what you need quickly and efficiently. It also ensures that you don’t lose any important data or information during your workday.

Analytical Skills

Analytical skills are the ability to analyze data and information, identify patterns and trends and make logical conclusions based on your observations. As an application support engineer, you may need to review software code or system logs to determine what caused a problem with a computer program. Your analytical skills can help you understand how different parts of a system interact with each other and how to fix issues when they occur.

Application Monitoring

Application monitoring is the ability to monitor software applications for errors and other issues. It’s important for application support engineers to have this skill because it allows them to identify potential problems before they occur, which can help prevent system downtime or other issues that may affect a company’s productivity. This also ensures that the engineer can provide faster resolutions to any issues that do arise.

Time Management

Time management is the ability to plan and execute tasks in a way that ensures you meet deadlines. As an application support engineer, time management skills are important because they allow you to complete projects on time and satisfy your employer’s expectations. It also allows you to provide customers with quick resolutions to their technical issues.


SQL is a programming language that allows you to create and manage databases. It’s important for application support engineers to have knowledge of SQL because it can help them understand how software interacts with data storage systems. This skill can also be useful when troubleshooting issues related to database management, which may be an aspect of the job that requires this type of expertise.


ITIL is a set of standards for IT service management that can help application support engineers develop their knowledge of how to manage and improve an organization’s IT infrastructure. It includes several different types of processes, such as change management, incident management and capacity planning, which can be useful in the role.


Debugging is the process of identifying and resolving software errors. It’s important for application support engineers to be able to debug applications so they can identify and fix bugs in existing programs or find solutions to prevent them from occurring in future versions. This skill also helps you troubleshoot issues with hardware, operating systems and other computer components.

Problem-Solving Skills

Problem-solving skills are necessary for application support engineers to have, as they often troubleshoot and resolve issues with software. They use their problem-solving skills when customers call in about a technical issue or bug in the system. It’s important that these professionals can analyze the situation and find a solution quickly so they can get back to work.

How Can I Learn These Application Support Engineer Skills?

There are a few ways that you can learn the skills necessary to be an Application Support Engineer. One way is to take a course or class that covers the topics that you are interested in. Another way is to read books or articles that cover the topics that you are interested in. Finally, you can also find online resources that cover the topics that you are interested in.


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