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Infrastructure administrator skills for your resume and career

Updated January 8, 2025

5 min read

Quoted experts

Austin McCoy,

Dr. Ariful Azad Ph.D.

Below we've compiled a list of the most critical infrastructure administrator skills. We ranked the top skills for infrastructure administrators based on the percentage of resumes they appeared on. For example, 9.6% of infrastructure administrator resumes contained troubleshoot as a skill. Continue reading to find out what skills an infrastructure administrator needs to be successful in the workplace.

15 infrastructure 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 infrastructure administrators use troubleshoot:

Monitored systems, applications and file servers for stability and resource utilization; implement, tune and troubleshoot systems and applications.
Used SCCM to manage resources, software distribution, inventory, build software packages, and troubleshoot failed installs.

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 infrastructure administrators use linux:

Provide Windows and Linux infrastructure management across the organization.
Supported various Linux operating systems.

3. Windows Server

Here's how infrastructure administrators use windows server:

Assist in Windows server 2003 and 2008 R2 maintenance, monitoring, equipment failure replacements, and vendor management.
Worked extensively with Windows Server, Active Directory, Group Policy, Exchange 2003, and a SQL Cluster.

4. 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 infrastructure administrators use os:

Propagate all OS changes throughout all UIT, SIT, UAT, Performance and Production servers.
Upgrade management of OS and application stacks through local yum repositories and Puppet Configuration Management tool.

5. PowerShell

Here's how infrastructure administrators use powershell:

Administer Active Directory environment using Group Policy and Powershell.
Managed data from Powershell, PowerGUI & SCCM2012 for upgrade & migration projects.

6. SAN

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

Here's how infrastructure administrators use san:

Coordinate with project teams for server SAN migration and visualization EMC storage via IBM SVC to IBM XIV storage arrays.
Manage the Hitachi VSP SAN and NAS environments and the attached Cisco MDS9000 Fiber Optic switches.

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7. Switches

Here's how infrastructure administrators use switches:

Experienced in network troubleshooting (Switches (L2, L3)), Good knowledge on Squid Proxy server.
Design WiFi network for company warehouses throughout the US including Cisco AP, Switches and Router placement and configuration.

8. 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 infrastructure administrators use disaster recovery:

Authored and implemented policies regarding security, network usage, disaster recovery, and risk mitigation.
Implemented highly available AIX hardware clustering and disaster recovery solutions to support mission critical 24x7 applications.

9. Tcp Ip

Here's how infrastructure administrators use tcp ip:

Supported 10 based T thin net coax TCP IP Network* Implemented procedural changes that increased inventory control turns.
Network administrator (installation and configuration of TCP IP LANs, switches, Cisco routers, internet servers.

10. QA

QA, or Quality Assurance is a procedure that entails all of the steps taken to avoid any errors in the manufacturing process or in the production of the goods that a company produces. It can also include ensuring the consistency of the services rendered. Quality assurance ensures that the quality of the service delivered to consumers meets or exceeds the promised expectations. This greatly aids in the prevention of any complications that might arise after the goods or services have been distributed. It makes sure that customers are satisfied.

Here's how infrastructure administrators use qa:

Code deployment from Development environment to Test, QA and finally Production environment using cross vista.
Integrated legacy software development, QA and data storage systems into the PTC infrastructure seamlessly.

11. Virtualization

Here's how infrastructure administrators use virtualization:

Conducted in-depth internal team training on SQL Always On configuration, DR Processes, and Virtualization deployment/management.
Project Manager and Lead Technical resource on initial implementation of VMWare virtualization platform on EMC/Dell hardware platform.

12. 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 infrastructure administrators use dns:

Implemented and maintained Active Directory, DFS, DNS, WINS, DHCP, Group Policy, and networked printing.
Provide Tier 2 support for Active Directory, DNS, and DHCP for enterprise level environment.

13. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how infrastructure administrators use java:

Supported development team in preparing environments for java programming including RedHat JBoss, and subversion repositories.
Monitored Performance of J2EE applications and memory (Java Heap) Details using CA Wily Introscope.

14. Azure

Here's how infrastructure administrators use azure:

Experience with Microsoft Active Directory user account administration, Windows Server installation and configuration, and Azure.
Configured and deployed Azure directory connector into an active directory environment consisting of 600 users.

15. Desktop

The term desktop commonly refers to the desktop computer also called a personal computer. A PC is named after a desktop as it is placed on or under the desk. A desktop computer consists of different accessories such as CPU, monitor, mouse, keyboard, speakers, etc. The desktop also refers to the graphical user interface that appears on a computer, displaying all the icons on the monitor screen.

Here's how infrastructure administrators use desktop:

Implemented Microsoft Systems Management Server for server and desktop management, reporting, and software delivery.
Promoted from Desktop Support to Infrastructure Team-Server Administrator

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What skills help Infrastructure Administrators find jobs?

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

What skills stand out on infrastructure administrator resumes?

Austin McCoy

Director of Javelina Engineering Student Success Center, Texas A&M University - Kingsville

-Internship/co-op experience -Research experience
-Good leadership skills and involvement on campus and in the community and activities where the individual works as part of a team.
-Well written resume can tell a lot about the technical writing skill; a resume needs to be clean and comfortable to read; recruiters can find what they are looking for easily.
-Less is sometimes more because students sometimes will put more information on a resume than is pertinent to the position applying for.

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

Dr. Ariful Azad Ph.D.

Director of Graduate Studies for the Dept. of Intelligent Systems Engineering, Assistant Professor of Intelligent Systems Engineering, Indiana University Bloomington

I recommend enhancing skills in data analytics, if a graduate lacks such skills. Revitalizing business practices by analyzing user or inventory data is an integral part of almost all business applications. Hence, skills in data analytics will give a graduate an edge in the changing job market. Data analytics comes in various flavors: from gathering simple statistics to advanced machine learning. Hence, a graduate can always improve their skill from freely available online lectures, online classes such as Coursera, or on-ramp classes offered by many universities.

What type of skills will young infrastructure administrators need?

Veronica Cochran

CEO, International Association of Administrative Professionals

Those entering the administrative profession in the upcoming years will find it beneficial to understand what it means to be a strategic partner to their direct manager/supervisor, department, and organization at-large. As strategic partners, their role will extend beyond being a support person. It will involve strategically aligning oneself to fulfilling the organization's mission and vision while achieving business outcomes and success. The following skills will optimize both professional and organizational effectiveness:

1. Time management and organization
2. High EQ and interpersonal communication
3. Leadership effectiveness and accountability
4. Relationship management - (high inclusion capacity and high collaboration)
5. Problem-solving and innovation
6. Strategic planning and adaptability

Do you want to know more?

List of infrastructure administrator skills to add to your resume

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

Troubleshoot
Linux
Windows Server
OS
PowerShell
SAN
Switches
Disaster Recovery
Tcp Ip
QA
Virtualization
DNS
Java
Azure
Desktop
Network Infrastructure
Unix

Lan Wan
Vmware Esxi
Technical Support
TCP/IP
SCCM
Client Facing
SQL Server
Lan
DHCP
Citrix
Enterprise Applications
LDAP
Provisioning
VPN
SharePoint
Web Services
Microsoft Exchange

IIS
Production Environment
Cisco Ucs
Vmware ESX
Windows XP
NFS
FTP
Network Troubleshooting
Symantec
VoIP
User Accounts
Infrastructure Management
Virtual Machines
Solaris
Virtual Servers

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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