System Administrator Resume Examples

Our system administrator resume examples are written by experts to highlight the technical expertise and problem-solving skills employers value most. These samples show you how to present your experience managing servers, maintaining networks, and ensuring reliable system performance.

For a stronger application, pair your resume with a customized system administrator cover letter to boost your chances of landing interviews.

August 21, 2025

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System administrator resumes by experience level

Entry Level A resume example for an entry-level system administrator.

Experienced A system administrator resume example

Experienced System Administrator (3+ Years of Experience)Download

For more options, check out our collection of resume templates.

Table of Contents

System administrator resume template

[Your Name]

[Your Address], [City, State]

[Your Email Address] | [Your Phone Number]

[LinkedIn Profile] (optional)

Professional Summary

System Administrator with 8+ years of experience in system maintenance and server infrastructure/data-center operations management. Proven track record of success in developing, deploying, and evaluating systems to improve uptime and efficiency. MCSE and CCNA certified.

Skills

Operating System: Redhat Linux (7/6/5/4), Solaris 10/9/8, IBM AIX (4, 5 and 6), Ubuntu 8.10-i386, Windows NT 4.0, 2000, 2003, XP, Vista, 7, 10, 2008, and 2012
Web/Application Server: Tomcat, Apache, Iplanet, IBM RSA, WebLogic, PeopleSoft

Professional Experience

Kirkland & Ellis LLP

System Administrator | Washington, DC | May 20XX – Present

Administer telecom infrastructure of company’s 11 offices, including creating and correcting PowerShell scripts that drive the automation of HRIS-like processes
Evaluate the performance of computer systems/networks and coordinate computer network access by expertly utilizing remote monitoring and management (RMM) tools
Decreased the time of job completion from 50+ minutes to under 12 minutes by implementing an efficient system for employees to accomplish daily tasks
Successfully reduced operational costs by 17% through detecting and decommissioning unused hardware resources
Ensured high system availability, avoiding $175K in downtime losses and obtaining 90% client satisfaction ratings

African Development Foundation

System Administrator | Washington, DC | August 20XX – April 20XX

Oversaw and maintained a 70+ mixed server environment, including Windows, Unix, and Linux, while ensuring 99.9% uptime
Equipped the company with scalable systems which improved business growth and system availability, averaging 99.97% uptime
Implemented system security by configuring, monitoring, and maintaining email applications and virus protection software
Resolved server configuration problems, wrote scripts to ensure smooth server/reboot functioning, and assisted with various Linux-based inquiries and concerns
Administered LAN of 270 users and 40 servers valued at over $3M

Education

Resume Genius University | Bachelor of Science in Computer Information Systems

Graduation Date: May 20XX

How to write a system administrator resume

If you’re hoping to become a systems administrator, you can look forward to a lucrative career with opportunities for growth.

In recent years more businesses have been moving their operations online. That means an increased demand for quick-thinking system admins who can manage and maintain computer systems, and ensure that everything runs smoothly.

The best way to show you’ve got what it takes? Upgrade your system administrator resume by using a professional resume format and the right insider tips.

1. Highlight your relevant skills

As a system administrator, you’ll need to be ready to take on a stream of problems and error messages throughout the working day.

For this reason, it’s essential that you show you have the right technical skills to excel.

These are some of the most popular system admin skills employers are looking out for:

Linux
Virtualization technologies
Programming languages such as Python
Cloud skills
Security solutions
LAN/WAN/NOC administration
Identity and Access Management
Scripting/automation
ITIL experience
Database management system software
Development environment software
Network monitoring software
Operating system software
Web platform development software

Before deciding what skills to highlight on your resume, check the job ad and write down abilities the employer seeks in applicants. Incorporate these throughout your resume to tailor your resume to the position.

2. Include any certifications you have

Your resume needs to stand out from the stack if it’s going to get a closer look. One of the best ways to catch any hiring manager’s attention is to highlight one or two relevant certifications.

Widely acknowledged certifications like CCNA, AWS practitioner certifications, and Network+ certifications go a long way in proving you have the essential skills to thrive in a systems admin role.

But with the cloud computing industry expected to expand, a related cert like MCSE will show you’re ahead of the game.

3. Lead with a strong professional summary

One of the most effective ways to quickly highlight your skills as a system administrator is by starting your resume off with a convincing resume summary.

A solid system admin summary should detail your greatest accomplishments, total amount of work experience, and work-related duties you excel at. Additionally, it should include particularly important hard and soft skills mentioned in the job description.

Here’s an example of a strong system administrator resume summary:

System Administrator with 8+ years of experience in system maintenance and server infrastructure/data-center operations management. Proven track record of success in developing, deploying, and evaluating systems to improve uptime and efficiency.

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Average system administrator salaries in the US

After you’ve written your resume, make sure you use it to apply for jobs within a fair salary range.

The following table includes information from the US Bureau of Labor Statistics’ latest Occupational Employment and Wage Statistics report for 2025. Here are the ten states with the highest salaries for system administrators, as well as the national average for your reference when applying for work.

Top 10 states by average system administrator salary

State	Salary / Year
Maryland	$122,000
District of Columbia	$118,910
California	$114,500
Virginia	$113,980
New York	$111,440
Washington	$110,780
Massachusetts	$110,010
Connecticut	$107,330
New Jersey	$106,960
Rhode Island	$106,660
National Average	$101,190

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Written by

Lauren Mastroni

Lauren Mastroni is a Digital Content Writer dedicated to creating engaging content and providing actionable advice that empowers people in their job searches. An enthusiastic contributor to the Resume Genius team, Lauren has a passion for developing valuable resources for job seekers. Lauren holds an M.S. in Psychology from University of Derby and currently lives in Taipei, Taiwan. She enjoys learning all she can about the career space, and is committed to helping job seekers of all experience levels navigate the job hunt and advance their careers. She has been cited in HuffPost, Newsweek, Forbes, and more. You can reach Lauren at lauren@resumegenius.com.