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Application systems administrator skills for your resume and career

Updated January 8, 2025
7 min read
Quoted experts
Michael McLaughlin,
Anthony Barrese
Below we've compiled a list of the most critical application systems administrator skills. We ranked the top skills for application systems administrators based on the percentage of resumes they appeared on. For example, 13.3% of application systems administrator resumes contained troubleshoot as a skill. Continue reading to find out what skills an application systems administrator needs to be successful in the workplace.

15 application systems administrator skills for your resume and career

1. Troubleshoot

Troubleshooting is the process of analyzing and fixing any kind of problem in a system or a machine. Troubleshooting is the detailed yet quick search in the system for the main source of an issue and solving it.

Here's how application systems administrators use troubleshoot:
  • Worked with technical teams across multiple groups to troubleshoot and enhance application functionality.
  • Provided technical support to end-users; clarify data quality questions and system features; troubleshoot interface failures and correct when appropriate.

2. Linux

Linux is a Unix-like operating system. Just like Windows, Mac OS, and IOS, Linux is an operating system used by millions across the globe. Android itself is powered by the Linux operating system. Linux manages all the hardware resources that are associated with your computer. The software is famous because of the protection it grants from viruses, malware, and crashes. The Linux operating system is entirely free and is an open-source software meaning it can be altered by those equipped with the knowledge to code.

Here's how application systems administrators use linux:
  • Installed, configured and maintained application support systems on Linux (SUSE, Red Hat) for Siemens Team Center software.
  • Installed, Configured and supported Web Server IBM HTTP Server 8.5 for Internet and Intranet environments on Linux, AIX platforms.

3. Problem Resolution

A problem resolution refers to how a person identifies the problem, determining its cause, creating a reasonable solution, and implementing a conclusion. With the help of a client specialist, it is easier to handle such a situation. Problem resolution plays a vital role in helping resolve problems efficiently and effectively.

Here's how application systems administrators use problem resolution:
  • Provide problem resolution for capital markets trading systems.
  • Provide problem management, problem determination, and problem resolution.

4. System Upgrades

System upgrading refers to adding and updating new and old application software of a particular operating system to make the performance functional and better.

Here's how application systems administrators use system upgrades:
  • Performed firmware and operating system upgrades with little or no disruption in system availability.
  • Implemented enterprise solutions and associated hardware for new-builds and system upgrades.

5. Unix

UNIX is a computer operating system that was first created in the 1960s and has been constantly updated since then. The operating system refers to the set of programs that enable a machine to function. It is a multi-user, multi-tasking device that works on computers, laptops, and servers. UNIX systems also have a graphical user interface (GUI), similar to Microsoft Windows, that makes it simple to use.

Here's how application systems administrators use unix:
  • Provided Windows and UNIX Systems administration, applications administration, capacity planning and performance reporting performance testing and systems procurement.
  • Provided Windows and UNIX client/server security administration including installation, maintenance, and trouble-shooting of hardware and software.

6. Data Integrity

Data integrity denotes the consistency or accuracy validation of data in the whole lifecycle of data. It ensures the security of traceability and search-ability of all data in a person's device to the source.

Here's how application systems administrators use data integrity:
  • Maintain data files and monitor system configuration to ensure data integrity.
  • Implemented an inventory control system (Compu-Share) and modified to maintain data integrity.

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7. Application Development

Here's how application systems administrators use application development:
  • Experience in application development and support in Production environment and cross-platform web-based applications trouble shooting.
  • Applied Oracle Patches and provided supports to ERP and Application development teams.

8. 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 application systems administrators use technical support:
  • Ensured holistic technical support for daily administration, Windows Server maintenance, remediation, and system monitoring.
  • Provide McKesson application system analysis, administration, integration technical support and access security to users.

9. Technical Issues

Here's how application systems administrators use technical issues:
  • Assessed and troubleshot technical issues with the administrative system and escalate any issues that are not resolvable to the Systems Analyst.
  • Mentor offshore resources and guide them on any functional or technical issues.

10. Application Support

The efficient operation of an application needs day to day maintenance that is done through application support. It assists users to manage any queries or errors they may face in the daily use of the application as well as provide a contact that users can reach for assistance. It may include a service desk and backups.

Here's how application systems administrators use application support:
  • Planned and implemented application support packages and version upgrades.
  • Provided Enterprise application support via web applications, phone support and direct contact on a 24x7 schedule.

11. PowerShell

Here's how application systems administrators use powershell:
  • Provided weekly training sessions of Outlook 2013 and PowerShell to both Help Desk and IT at large.
  • Required thorough interfacing of MSSQL with PowerShell.

12. SQL Server

Here's how application systems administrators use sql server:
  • Participated in disaster recovery planning for SQL Servers and implementing database mirroring for constant availability of PeopleSoft FSCM application.
  • Developed database applications using VB.NET and C# with SQL Server and Microsoft Access as the databases using ADO.NET Components.

13. SharePoint

Here's how application systems administrators use sharepoint:
  • Assisted corporate users in developing new and extending existing SharePoint sites.
  • Installed SharePoint infrastructure updates and service packs according to documentation.

14. Web Application

Here's how application systems administrators use web application:
  • Managed varying applications including critical 911 call routing and customer provisioning web applications.
  • Experience in securing web applications using ASP.NET authentication and authorization.

15. Windows Server

Here's how application systems administrators use windows server:
  • Administer all Windows servers and server applications for this Engineered Water Systems manufacturer.
  • Selected and managed installation of HP EVA4400 storage array and production servers utilizing Windows Server 2003 and 2008.
top-skills

What skills help Application Systems Administrators find jobs?

Tell us what job you are looking for, we’ll show you what skills employers want.

What skills stand out on application systems administrator resumes?

Michael McLaughlin

Faculty, Brigham Young University - Idaho

The ability to solve unstructured problems.

What application systems administrator skills would you recommend for someone trying to advance their career?

Anthony BarreseAnthony Barrese LinkedIn profile

Interim Dean of the School of Systems and Enterprises and Teaching Professor, Stevens Institute of Technology

There are many paths leading to increased salary potential. Rapidly developing a deep understanding of customer environments and needs can be one of those, but is often not sufficient on its own. Cultivating strong communication skills, building relationships across the business and distinguishing yourself as a leader will all position you for career advancement and the compensation increases that go along with that.
Do you want to know more?
Read more about what experts have to say about application systems administrator

List of application systems administrator skills to add to your resume

Application systems administrator skills

The most important skills for an application systems administrator resume and required skills for an application systems administrator to have include:

  • Troubleshoot
  • Linux
  • Problem Resolution
  • System Upgrades
  • Unix
  • Data Integrity
  • Application Development
  • Technical Support
  • Technical Issues
  • Application Support
  • PowerShell
  • SQL Server
  • SharePoint
  • Web Application
  • Windows Server
  • Java
  • OS
  • User Accounts
  • Management System
  • Disaster Recovery
  • Software Applications
  • Production Environment
  • PC
  • JavaScript
  • Business Processes
  • PL/SQL
  • IIS
  • ERP
  • SCCM
  • Enterprise Applications
  • CRM
  • HTML
  • Tomcat
  • DNS
  • FTP
  • Confluence
  • Citrix
  • Perl
  • Application Server
  • LDAP
  • XML
  • PHP
  • QA
  • Remedy
  • VMware
  • Jenkins
  • SME
  • Provisioning
  • Virtualization

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.

Updated January 8, 2025

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