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Unix systems administrator skills for your resume and career

Updated January 8, 2025

5 min read

Quoted expert

Mark Whalen P.E.

Unix systems administrator example skills

Below we've compiled a list of the most critical unix systems administrator skills. We ranked the top skills for unix systems administrators based on the percentage of resumes they appeared on. For example, 7.8% of unix systems administrator resumes contained production servers as a skill. Continue reading to find out what skills a unix systems administrator needs to be successful in the workplace.

15 unix systems administrator skills for your resume and career

1. Production Servers

A production server is a kind of server used to deploy and host live web applications or websites.

Here's how unix systems administrators use production servers:

Perform testing of any mandatory patches/configuration changes in development on development servers before applying the patches/configurations to the actual production servers.
Performed bi-annual disaster recovery tests for high level production servers and made enhancement recommendations to management.

2. Solaris

Here's how unix systems administrators use solaris:

Authored an internationally distributed technical document that gave an overview of the differences between SunOS 4.1.x and SOLARIS 2.x.
Provided performance analysis and troubleshooting Provided Sun Solaris operating system and Sun SunFire and Enterprise servers support and maintenance.

3. 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 unix systems administrators use database:

Coordinated with network engineers to implement database administration and importing of GTE Directory SuperPages database and Oracle database at Sabre.
Maintained and updated organization Sequel SQL server database; transfer data between information processing equipment and systems; troubleshoot automation.

4. SAN

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

Here's how unix systems administrators use san:

Managed execution of multiple data conversion projects including database hardware replacements, SAN solutions for temporary and permanent storage of data.
Performed backup administrator duties including robot maintenance, troubleshooting, SAN connectivity, data recovery, and hardware installations.

5. 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 unix systems administrators use system administration:

Performed daily system administration, upgrades, performance management, and capacity planning for Digital Unix servers supporting enterprise ERP application.
Performed FileNet administration including system backups, disaster recovery, ongoing system monitoring, and documentation of critical system administration/monitoring processes.

6. 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 unix systems administrators use troubleshoot:

Collaborated with international technical teams to troubleshoot and resolve various issues including databases, applications and networks.
Monitored and troubleshoot network outages and provided proactive solution for existing problems and network related client problems.

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7. 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 unix systems administrators use os:

Supported Cisco network configurations, email solutions, alternative OS configurations, and troubleshooting of any internet related problems.
Performed hardware and OS installations, system configuration, third-party application installations and normal system maintenance.

8. 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 unix systems administrators use dns:

Managed DNS and registration of domains application development was developing online tools - Build servers from hardware to software installs and configurations
Improved Information Sharing - Developed and maintained internal WordPress website for information sharing DNS updates across departments.

9. Unix Systems

Here's how unix systems administrators use unix systems:

Assisted in analysis to determine suitability of RedHat Linux as a replacement for existing SCO Unix systems
Leveraged extensive experience in multiple operating environments including mainframe connectivity, Windows and UNIX systems.

10. Veritas Netbackup

Here's how unix systems administrators use veritas netbackup:

Configured and implemented VERITAS NetBackup, including data restoration.
Configured VERITAS NetBackup software to do centralize backup of various platform like Sun, Windows, and Linux.

11. Web Servers

Here's how unix systems administrators use web servers:

Expanded my knowledge in the use and configuration of Windows 2000 Advanced server, which we utilized as our intranet web server
Maintained Apache, Stronghold, Netscape Enterprise, and IIS web servers, set up virtual hosts, maintained mail servers.

12. Red Hat

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

Here's how unix systems administrators use red hat:

Designed and administered several SuSE and Red Hat Linux servers in individual and cluster arrangements.
Red Hat Satellite Server installation and configuration.

13. NFS

Here's how unix systems administrators use nfs:

Setup/configured Tomcat/Apache internet servers and NFS mounted drives.
Implemented and maintained shared resources like disk space and computing cycles using technologies like NFS, NFS+, AFS, FTP.

14. Perl

A Practical Extraction and Report Language, or simply PERL, is a programming language used for a script intended for syntax. You can see this when a particular web programmer or a junior developer creates a script for servers. It is used to manipulate text and utilize tasks such as web development, programming, and system administration.

Here's how unix systems administrators use perl:

Created scripts for security personnel utilizing Perl.
Designed and develop high performance computing integration tools facilitating convenient access via web services using Perl, Java, and PHP.

15. Disaster Recovery

The ability or procedure by which an organization regains its access and control over its IT framework after an unwanted disaster such as natural calamity or a cyberattack.

Here's how unix systems administrators use disaster recovery:

Experienced in Storage Enterprise Cost Reduction, Storage Consolidation, Backup and recovery Methodologies, Storage Replication and Disaster Recovery Solutions.
Designed, documented and implemented standard processes for systems and network administration, backup and disaster recovery and resource monitoring.

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What skills help Unix Systems Administrators find jobs?

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

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

Mark Whalen P.E.

Department Chair, Massachusetts Maritime Academy

Many system engineers enjoy working across all technologies at a higher organizational level, and interacting with all types of technologists to manage and implement complex technical systems.

Many system engineers can feel challenged by their lack of depth of understanding of particular technologies compared to technical specialists.

Do you want to know more?

List of unix systems administrator skills to add to your resume

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

Production Servers
Solaris
Database
SAN
System Administration
Troubleshoot
OS
DNS
Unix Systems
Veritas Netbackup
Web Servers
Red Hat
NFS
Perl
Disaster Recovery
RHEL
User Accounts

Tcp Ip
Disk Space
SQL
Bash
IBM AIX
TCP/IP
LVM
Virtualization
Java
EMC
System Performance
FTP
Redhat Linux
LDAP
Vmware ESX
HP-UX
DHCP

Tomcat
Centos
Sun Solaris
Workstations
Nagios
System Security
NetApp
Production Environment
Veritas Cluster
NAS
Disk
Apache Tomcat
Capacity Planning
SSH
CPU
Tivoli

Updated January 8, 2025

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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