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Linux systems administrator skills for your resume and career

Updated January 8, 2025
6 min read
Linux systems administrator example skills
Below we've compiled a list of the most critical linux systems administrator skills. We ranked the top skills for linux systems administrators based on the percentage of resumes they appeared on. For example, 6.8% of linux systems administrator resumes contained python as a skill. Continue reading to find out what skills a linux systems administrator needs to be successful in the workplace.

15 linux systems administrator skills for your resume and career

1. Python

Python is a widely-known programming language. It is an object-oriented and all-purpose, coding language that can be used for software development as well as web development.

Here's how linux systems administrators use python:
  • Developed tools for communication and statistics tracking in python and expect languages to positively motivate team.
  • Modified and debugged existing custom Python scripts designed to parse AAA logs and import selected data into a MySQL database.

2. 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 linux systems administrators use windows:
  • Provided small business/government/publishing LAN, desktop and peripheral device support to Windows and Macintosh systems.
  • Performed integration between different Operating Systems such as Windows using Samba Server and Roaming Profile.

3. Red Hat

Red Hat is a USA software company that provides open sources software products to enterprises.

Here's how linux systems administrators use red hat:
  • Involved in preparation of technical design specifications, installation and configuration of Red Hat Enterprise Linux.
  • Performed installation, configuration and administration of Linux servers running Red Hat Linux.

4. 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 linux systems administrators use troubleshoot:
  • Monitor, troubleshoot, and resolve system alerts for managed infrastructure services in an international environment.
  • Analyzed and troubleshoot complex application and operating system issues to prevent or alleviate production outages.

5. OS

In technical terms, OS stands for "Operating System". It is a software that is used to run programs on the computer. An operating system acts as a link between the user and the hardware components. Windows, macOS, iOS, Linux are examples of an operating system.

Here's how linux systems administrators use os:
  • Maintained corporate IT infrastructure of a small advertisement agency, performed daily system administration for mixed Linux and Mac OS environment.
  • Developed documentation to satisfy audit requirements, collected and reported OS information.

6. System Administration

System administration entails the overall management, organization, and operation of system software and hardware. It also extends to the management of servers, workstations, and working operations concerning them all. System administration aims to ensure all functions covering the systems run smoothly and hitch-free.

Here's how linux systems administrators use system administration:
  • Coordinated with business development personnel on proposals and work estimates involving highly complex system administration projects and solutions.
  • Performed general system administration and automation tasks in office and production environments.

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7. Bash

The Bourne- Again Shell, or simply BASH, is commonly known as a default command interpreter of Linux and GNU systems.

Here's how linux systems administrators use bash:
  • Developed bash scripting for automated tasks like customizing user environment, performance monitoring and tuning.
  • Involved in writing/modifying scripts using bash for day-to-day administration and automation of tasks.

8. Linux Servers

Here's how linux systems administrators use linux servers:
  • Mentor other systems administrators in engineering, installation, configuration, testing and Administration of Linux servers.
  • Monitored everyday systems and evaluate availability of all server resources and perform all activities for Linux servers.

9. Centos

CentOs which is an acronym for Community Enterprise Linux Operating system is a Linux distribution. It provides a computing platform that is built to be very safe and stable.

Here's how linux systems administrators use centos:
  • Secured and administrated CentOS LAMP based VPS Web/Programming system hosting approximately 600 users.
  • Maintained daily operations on multiple CentOS Linux-based systems.

10. AWS

Here's how linux systems administrators use aws:
  • Managed AWS services and provided redundancy for internal corporate systems.
  • Supported over 200+ AWS cloud instances and used AWS command line interface to manage and configure various AWS products.

11. DNS

Domain Name Systems, or DNS for short, is the internet's system for converting readable language, i.e., google.com, to machine language, i.e, 192.168. For a simple analogy, some call it the phonebook of the internet. Any website has its own IP address, for example, 192.168.160. Understandably this is hard to remember. So what a DNS does is link the domain name, google.com, with its IP address, 192.168.160.

Here's how linux systems administrators use dns:
  • Designed and implemented system infrastructure including DNS, system backups and security standards to improve reliability.
  • Lead administrator of external DNS infrastructure and domain portfolio.

12. RHEL

Here's how linux systems administrators use rhel:
  • Performed installation and configuration of RHEL servers.
  • Experienced in monitoring, troubleshooting and debugging performance issues on RHEL 6.2, 6.4, 6.5 and AIX 6.3, 7.1.

13. LDAP

Here's how linux systems administrators use ldap:
  • Converted Linux systems from local password authentication to LDAP and NFS homes significantly increasing administrative efficiency.
  • Performed network authentication of users using LDAP and configured network access to shared directories.

14. SAN

SAN abbreviation for storage area network is a computer network that provides storage access.

Here's how linux systems administrators use san:
  • Monitored SAN utilization with cacti.
  • Configured power path for SAN devices and performed Disk management with the help of LVM (logical volume management).

15. Database

A database is a collection of data and information which makes it easy to view, access, and manage. Databases save a lot of time and can store huge amounts of data. Databases make sorting data easier and stores it in certain fields which narrows the searching criteria. A database usually contains tables, graphs, and columns to display data.

Here's how linux systems administrators use database:
  • Experience in Database Application Development, Query Optimization, Performance Tuning and implementation experience in complete System Development Life Cycle.
  • Integrated capture of user supplied information into company's customer database to create simplified sales force automation system.
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List of linux systems administrator skills to add to your resume

Linux systems administrator skills

The most important skills for a linux systems administrator resume and required skills for a linux systems administrator to have include:

  • Python
  • Windows
  • Red Hat
  • Troubleshoot
  • OS
  • System Administration
  • Bash
  • Linux Servers
  • Centos
  • AWS
  • DNS
  • RHEL
  • LDAP
  • SAN
  • Database
  • Http
  • Perl
  • Virtualization
  • NFS
  • Java
  • Nagios
  • Tcp Ip
  • Unix
  • Linux
  • Technical Support
  • Virtual Machines
  • RPM
  • User Accounts
  • Tomcat
  • Switches
  • TCP/IP
  • Redhat Linux
  • Workstations
  • System Performance
  • Vmware Esxi
  • NAS
  • Azure
  • DHCP
  • Linux Red Hat
  • Solaris
  • Ubuntu
  • Web Servers
  • FTP
  • Ruby
  • Iptables
  • Apache Tomcat
  • PHP
  • Disk Space
  • National Security
  • Jenkins

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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