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Junior systems administrator skills for your resume and career

Updated January 8, 2025

4 min read

Quoted experts

Jennifer Richardson Ph.D.,

Ranganathan Chandrasekaran

Junior systems administrator example skills

Below we've compiled a list of the most critical junior systems administrator skills. We ranked the top skills for junior systems administrators based on the percentage of resumes they appeared on. For example, 6.8% of junior systems administrator resumes contained windows server as a skill. Continue reading to find out what skills a junior systems administrator needs to be successful in the workplace.

15 junior systems administrator skills for your resume and career

1. Windows Server

Here's how junior systems administrators use windows server:

Leveraged technology to execute administrative control of windows servers, active directory and group policy.
Conducted operating systems installations of Windows server 2008/2012 R2 w/active directory in multiple environments.

2. 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 junior systems administrators use troubleshoot:

Collaborated with Senior System Administrator to troubleshoot high level incident tasks.
Configure and troubleshoot LAN/WAN Technologies in small network environment

3. 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 junior systems administrators use technical support:

Provided technical support to clients utilizing company's website and direct marketing products and assisted in administering corporate Local Area Network.
Provided customer service and technical support for approximately 200 users and 600 networked Windows-based computers.

4. 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 junior systems administrators use system administration:

Researched and recommended innovative, and where possible automated approaches for system administration tasks.
Evaluate, install and configure system administration support tools and third-party application software.

5. Switches

Here's how junior systems administrators use switches:

Network set up experience covers wired and wireless LAN/WAN set up, patch panel, switches, Cat5 cabling.
Performed setup and troubleshooting of Internal LAN and External connections through management of switches with corresponding patch panels.

6. 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 junior systems administrators use os:

Implemented security measures against end user vulnerabilities by resetting OS configurations to custom settings following a station reboot.
Performed routine backups, OS & software updates/patches/configuration changes.

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7. SAN

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

Here's how junior systems administrators use san:

Covered exchange floor operations and office support for San Francisco during specialist vacation.
Have also performed day to day SAN related operations like creating and presenting, disk pools, LUNS etc.

8. 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 junior systems administrators use unix:

Performed software installations and upgrades to both UNIX operating environment and Windows Operating environment.
Diagnosed and trouble shoot UNIX and Windows hardware issues, and applied solutions to increase company efficiency.

9. VMware

Here's how junior systems administrators use vmware:

Prepared test environments and managed configurations for multiple servers and databases in VMware.
Utilized VMware Converter for Physical to Virtual/Virtual to Virtual conversion/Physical to Physical conversion.

10. NAS

A NAS (Network Attached Storage) is a storage device connected to a network that allows storage and recovery of data from a centralised location for users on an authorized network. Comparable to a private cloud NAS provides the benefits of an on-site public cloud but is faster and less expensive. Offering tremendous competitive advantages, it also provides increased levels of customer service and extends collaborative reach across a project. Effortless to operate NAS, provides granular security features along with uncomplicated data backup and, recovery making it a must-have for data management.

Here's how junior systems administrators use nas:

Assisted with the development of high capacity planning and implementation of NAS and MSA environments for primary support site.
Update to BMW ISSS Next, server configure, NAS, firmware/bios updates.

11. Desktop Support

Here's how junior systems administrators use desktop support:

Composed and regularly updated project, infrastructure, and desktop support documentation.
Assisted with providing network/desktop support.

12. User Accounts

A user account is a relationship established between a user and a computer, network, or information service that includes a user name, password, and all information related to the user. A user account may or may not allow a user to connect to a network, another computer, or other shared resources.

Here's how junior systems administrators use user accounts:

Supported and/or maintained user accounts information including permissions and group policies.
Created and administered end-user accounts and permissions in Active Directory.

13. 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 junior systems administrators use dns:

Led successful domain migration including implementation of domain controller with DNS.
Designed and maintained Windows Active Directory networking environments, WINS, DNS, DHCP, SMTP, HTTPS, and IIS.

14. PowerShell

Here's how junior systems administrators use powershell:

Provided automation to my department through imaging solutions and PowerShell scripts.
Exchange 2010, and Exchange Online Administration (GUI, and PowerShell) - Administration of common Exchange level tasks.

15. SCCM

Here's how junior systems administrators use sccm:

Deployed applications utilizing SCCM within an enterprise wide environment.
Created/deployed/configured install packages and images via SCCM.

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What skills help Junior Systems Administrators find jobs?

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What skills stand out on junior systems administrator resumes?

Jennifer Richardson Ph.D.

Professor, Purdue University

Always the soft skills - they stand out I think first and foremost regardless of where you are coming from and where you are going to. Without the ability to communicate, collaborate, facilitate, and problem-solve it is tough to succeed in today's environment. Experience is also key no matter the position; without prior experience to demonstrate the skills you are indicating you have trained for it is hard for those doing the hiring to know if you have learned the skills or if you have learned and experienced (or applied) those skills. Students should seek out opportunities to apply their skills while still working through their program. I believe going forward with K-12 educators we will see that those that have training or professional development with teaching at a distance will go a long way. Before COVID-19 hit we were already planning a new offering for virtual instruction licensure, it is now garnering a lot of attention.

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

Ranganathan Chandrasekaran

Professor and Director of Graduate Studies, University of Illinois

With remote-working and virtual collaborations becoming routine, more firms are increasing their investments in technology. In my opinion, irrespective of the location, many companies will seek to hire technology professionals.

Do you want to know more?

List of junior systems administrator skills to add to your resume

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

Windows Server
Troubleshoot
Technical Support
System Administration
Switches
OS
SAN
Unix
VMware
NAS
Desktop Support
User Accounts
DNS
PowerShell
SCCM
DHCP
Tcp Ip

PC
Computer System
Virtualization
Remote Desktop
Microsoft Windows
TCP/IP
Solaris
Network Devices
Citrix
Workstations
SQL Server
Vmware Esxi
Remedy
Lan Wan
VPN
Disaster Recovery
VoIP

Web Servers
Lan
Java
Redhat Linux
Azure
Email Accounts
SharePoint
Hyper-V
Help-Desk Support
R2
Centos
Red Hat
Virtual Machines
IIS
System Performance

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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