System Administrator

System Administrator Resume Keywords and Skills (Hard Skills)

Here are the keywords and skills that appear most frequently on recent System Administrator job postings. In other words, these are the most sought after skills by recruiters and hiring managers. Go to Sample Templates ↓ below to see how to include them on your resume.

Remember that every job is different. Instead of including all keywords on your resume, identify those that are most relevant to the job you're applying to. Use the free Targeted Resume tool to help with this.

Choose a category
  • System Administration
  • Windows Server
  • Active Directory
  • Networking
  • Domain Name System (DNS)
  • Servers
  • Dynamic Host Configuration Protocol (DHCP)
  •  Find out what your resume's missing
  • VMware
  • Troubleshooting
  • Windows
  • Linux
  • Network Administration
  • Operating Systems
  • Linux System Administration
  • Red Hat Linux
  • Technical Support
  • Amazon Web Services (AWS)
  • Virtualization
  • Firewalls
  • Computer Hardware
  • Microsoft Exchange
  • VMware vSphere
  • Office 365
  • Powershell
  • CentOS

  •   Show full list

Resume Skills: Tools

  • Active Directory
  • Office 365
  • Exchange Server
  • Windows Server
  • Linux Server
  • Microsoft Exchange
  • SCCM
  • Nagios
  • Ansible
  • Wireshark
  • Jenkins
  • Git
  • JIRA
  • SSH
  • VMware
  • Hyper-V
  • MYSQL
  • Puppet
  • Cisco IOS
  • Cisco Packet Tracer
  • NetScout
  • SolarWinds
  • Docker
  • Oracle DB
  • VMWare
  • Red Hat
  • Microsoft SQL Server
  • Firewall
  • Apache
  • PowerShell
  • Kubernetes
  • Exchange server
  • Oracle database
  •  Match your resume to these skills

Resume Skills: Cloud Platforms

  • Amazon Web Services (AWS)
  • Microsoft Azure
  • Google Cloud
  • Docker
  • Kubernetes
  • AWS
  • Azure
  • Google Cloud Platform
  • VMware
  • Hyper-V
  • AWS (EC2, S3, RDS, EBS)
  • AWS (Amazon Web Services)
  • Oracle Cloud
  • GCP
  • Citrix
  • AWS EC2
  • S3
  • Lambda
  • RDS
  • VMWare
  • MS Exchange
  • Office365
  • Powershell
  • Python Scripting
  • SQL
  • Windows Server
  • Unix
  • Linux
  •  Match your resume to these skills

Resume Skills: Database

Resume Skills: Networking

  • TCP/IP
  • DNS
  • DHCP
  • VPN
  • Firewalls
  • Cisco IOS
  • Firewall Administration
  • VLAN
  • Firewall
  • LAN/WAN
  • IPv6
  • subnetting
  • VoIP
  • FTP
  • HTTP
  • Load Balancing
  • IPv4/IPv6
  • WiFi
  • Router and Firewall configurations
  • Juniper JUNOS
  • DNS/DHCP
  • SSL VPN
  • Wireless LAN
  • Ethernet
  • LAN
  • WAN
  • Wireshark
  • Cisco Packet Tracer
  • NetScout
  • SolarWinds
  • Nagios
  • Cisco iOS
  • IPSec
  • Active Directory
  • Firewalls (SonicWall, Cisco ASA, FortiGate)
  •  Match your resume to these skills

Resume Skills: Languages

Resume Skills: Operating Systems

  • Linux
  • UNIX
  • Windows Server
  • macOS
  • Windows Server (2008, 2012, 2016)
  • CentOS
  • Ubuntu
  • Cisco IOS
  • Windows Server (2008/2012/2016)
  • Linux (CentOS, RedHat)
  • Mac OS
  • Linux (Ubuntu, CentOS)
  • MacOS
  • Linux (CentOS, Ubuntu)
  • MacOS X
  • Unix
  • Windows Server 2016/2019
  • Linux/Unix
  • Solaris
  • Red Hat Enterprise Linux
  • Linux (Ubuntu, CentOS, RedHat, Fedora)
  • Linux (Ubuntu, Red Hat)
  •  Match your resume to these skills

Resume Skills: Shell scripting

Resume Skills: Virtualization

Resume Skills: Technical

Resume Skills: Systems Analysis Tools

Resume Skills: Others

Resume Skills: Programming

Resume Skills: Hardware Maintenance

Resume Skills: Security

Resume Skills: Certifications & Standards

Resume Skills: Network Administration

Resume Skills: Server Technologies

  Does your resume contain all the right skills? Paste in your resume in the AI Resume Scan ↓ section below and get an instant score.

Compare Your Resume To These System Administrator Skills (ATS Scan)

Paste your resume below and our AI will identify which keywords are missing from your resume from the list above (and what you need to include). Including the right keywords will help you get past Applicant Tracking Systems (i.e. resume screeners) which may scan your resume for keywords to see if you're a match for the job.

Sample System Administrator Resume Examples: How To Include These Skills

Add keywords directly into your resume's work experiences, education or Skills section, like we've shown in the examples below. Use the examples below as inspiration.

Select a free resume example
Your Name
System Administrator
Philadelphia, USA  •  (123) 456-789  •  yourname@resumeworded.com  •  linkedin.com/in/your-profile
EXPERIENCE
Resume Worded  - Seattle, USAJanuary 2022 - Present
Senior System Administrator
Automated critical network-related tasks using scripting in Linux which reduced downtime by 35%
Modernised Active Directory infrastructure by introducing group policy changes which increased company-wide productivity by 20%
Implemented high availability solutions for Windows Server and SQL Database, resulting in reduction of server downtime by 45%
Mentored junior administrators enabling them to troubleshoot advanced system related issues independently, thus increasing overall team efficiency by 40%
Designed and deployed AWS-based solutions to effectively manage high traffic loads reducing site latency by 30%
Microsoft  - Columbus, USAMarch 2019 - December 2021
System Administrator
Migrated company’s old DHCP server setup to a new centralized infrastructure improving network performance by 30%
Configured and simplified maintenance of DNS servers, reducing the number of inquiries by 25%
Optimized VMware virtual environment, and realized 20% improvement in system performance and resource utilization
Coached.com  - Dallas, USAFebruary 2016 - February 2019
Junior System Administrator
Assisted in administering Microsoft Exchange servers increasing email uptime rate to 99.9%
Provided level-III technical support, achieving an impressive customer satisfaction rating of 95%
Devised a new data backup procedure that improved data security and access efficiency by 15%
EDUCATION
Resume Worded University  - Denver, USAJanuary 2016
Master of Science in Information Systems Management
Specialization in Cloud Computing and Information Security Management
Resume Worded Institute  - London, UKMay 2014
Bachelor of Science in Computer Engineering
Minor in Data Science
Awarded 'Student of the Year' for Excellent Academic Performance
SKILLS
Software Management: Active Directory, Office 365, Exchange Server, Windows Server, Linux Server
Cloud Computing: Amazon Web Services (AWS), Microsoft Azure, Google Cloud, Docker, Kubernetes
Database Management: MS SQL Server, Oracle, MongoDB, MySQL, PostgreSQL
Networking: TCP/IP, DNS, DHCP, VPN, Firewalls
OTHER
Certifications: Microsoft Certified: Azure Administrator Associate, AWS Certified SysOps Administrator
Leadership & Volunteering: Tech Mentor at Girls Who Code, Committee Member of local Cybersecurity Awareness Campaign
Projects: Developed an automated incident response system for faster issue resolution
Awards: Recipient of 'Systems Administrator of the Year', Microsoft, 2020
System Administrator

How do I add skills to a System Administrator resume?

1
Review the job posting closely.

Go through the System Administrator posting you're applying to, and identify hard skills the company is looking for. For example, skills like System Administration, Windows Server and Active Directory are possible skills. These are skills you should try to include on your resume.

2
Add industry skills like Domain Name System (DNS) and Servers.

Add other common skills from your industry - such as Dynamic Host Configuration Protocol (DHCP), Networking and VMware - into your resume if they're relevant.

3
Add skills into your work experience.

Incorporate skills - like Troubleshooting, Powershell and Linux - into your work experience too. This shows hiring managers that you have practical experience with these tools, techniques and skills.

4
Emphasize your DevOps accomplishments.

System Administrator hiring managers want to see evidence of where you managed the operations and infrastructure of a system in production. In your resume's bullet points, include DevOps tools and software you used.

5
Emphasize your administrative skills.

Recruiters look for administrative skills on your System Administrator, so highlight your experience with key administrative functions, like organizing workshops or communicating with customers and employees.

6
Use the exact job title.

Try to add the exact job title, System Administrator, somewhere into your resume to get past resume screeners. See the infographic for how to do this.

Word Cloud for System Administrator Skills & Keywords

The following word cloud highlights the most popular keywords that appear on System Administrator job descriptions. The bigger the word, the more frequently it shows up on employer's job postings. If you have experience with these keywords, include them on your resume.

Top System Administrator Skills and Keywords to Include On Your Resume

Resume Skills and Keywords from Related Jobs

We also found variations and further specializations to your job title. Browse through the related job titles to find additional keywords that you can include into your resume.

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System Administrator Resume Templates

Here are examples of proven resumes in related jobs and industries, approved by experienced hiring managers. Use them as inspiration when you're writing your own resume. You can even download and edit the resume template in Google Docs.

Resume Example
IT System Administrator


Resume Example
Junior System Administrator


Resume Example
Linux System Administrator


Resume Example
Senior System Administrator


Resume Example
Salesforce Administrator


Resume Example
Junior Salesforce Administrator


Browse Skills from Similar Jobs

Frequently Asked Questions

What are the top skills you should add to your System Administrator resume?

Some popular System Administrator hard skills are System Administration, Windows Server, Active Directory, Networking, Domain Name System (DNS), Servers, Dynamic Host Configuration Protocol (DHCP) and VMware.

Depending on the job you apply to, skills like Powershell, Windows, Linux, Troubleshooting and Network Administration can also be good to include on your resume.

What are the differences in resume skills between a Learning Management System Administrator and a Geographic Information System Administrator?

If you are writing a Learning Management System Administrator resume, try to emphasize skills like Learning Management Systems, E-Learning, Instructional Design, Articulate Storyline, Captivate, Cornerstone, SAP Successfactors and Learning Management.

Similarly, if you are writing a Geographic Information System Administrator resume, emphasize skills like ArcGIS Server, ESRI, Cartography, ArcGIS Products, ArcMap, Spatial Analysis, Spatial Databases and Global Positioning System (GPS).

What are good resume skills to include for different System Administrator roles and job titles?

Depending on the specific role you apply to, you may need to emphasize different skill sets. Here are a few examples:

  • Learning Management System Administrator: Learning Management Systems, E-Learning, Instructional Design, Articulate Storyline and Captivate
  • Windows System Administrator: Windows Server, Active Directory, Windows System Administration, System Administration and Dynamic Host Configuration Protocol (DHCP)
  • Linux System Administrator: Linux System Administration, Red Hat Linux, Linux, Apache and Amazon Web Services (AWS)
  • Information Technology System Administrator: Microsoft Exchange, Network Administration, VMware, VMware vSphere and Windows
  • Geographic Information System Administrator: ArcGIS Server, ESRI, Cartography, ArcGIS Products and ArcMap

Target your Resume to a Job Description

While the keywords above are a good indication of what skills you need on your resume, you should try to find additional keywords that are specific to the job. To do this, use the free Targeted Resume tool. It analyzes the job you are applying to and finds the most important keywords you need on your resume.

It is personalized to your resume, and is the best way to ensure your resume will pass the automated resume filters.

Start targeting your resume

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