System Administrator Resume Examples

Need help writing your resume? We’re here to help with our collection of System Administrator resume examples you can easily edit for your job search.

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LiveCareer Staff Writer
by LiveCareer Staff Writer
Last Updated: September 11, 2023 
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System Administrator resume
summary examples

To make your resume pass the seven seconds recruiters spend eyeing a resume, write an impactful resume opener.

The resume summary consists of a two to three-sentence paragraph introducing yourself to potential employers by featuring your top skills and professional abilities.

Think of it like a business pitch. Your knowledge and experiences are the product you have to sell to the investor, in this case, the employer.

If you have plenty of work experience in your desired field, choose the professional summary approach.

If this is your first time applying for a System Administrator position, use the objective statement, which allows you to share your skills as they relate to your career goals.

You can compare these two approaches in the examples below to determine which is better for your situation.

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Good example:

“ I am a System Administrator with 5+ years of experience in developing, maintaining, and troubleshooting computer systems. I have a proven track record of success in implementing new technologies, streamlining processes, and optimizing performance. My expertise in networking, automation, and security has enabled me to provide reliable and secure systems for clients.”

Why this example passes:

  • Feature candidate’s success statistic to grab attention. Numbers add detail about how big the results you deliver are, e.g., test scores, passing rate and more.
  • Shows career length, 11 years.
  • Mentions employer-desired skills: student motivation and interactive lessons.
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Bad example:

“ Experienced System Administrator with a passion for technology. Skilled in troubleshooting and problem solving. Committed to providing excellent customer service.”

Why this example fails:

  • Doesn’t include any numbers that quantify system administrator’s performance
  • Uses vague descriptions and skills.
  • Doesn’t include years of teaching experience.

The fastest way to write your
professional summary

The last thing you want is to miss out on a job because you didn’t apply in time. That’s why you should check out our Resume Builder.

It’s automated and offers pre-written content to help you write an excellent professional summary. You can complete your entire resume in 15 minutes!

  • 1

    Enter the details about the job title you held. The builder comes preloaded with auto-suggested phrasing written by resume experts.

  • 2

    Then, just pick from these suggested phrases that best frame your experience and customize them to your liking!

  • 3

    All you have to do is choose the summary phrases that best frame your experience. It’s like having a professional do it for you!

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System Administrator resume work
experience examples

A big part of your resume’s content will live in your work experience, so you’ve got to put in the extra effort to make it stand out. This section should feature achievements that show recruiters you have what they’re looking for if you want to write a good resume.

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Good example:

Rolling Meadows Middle School I Rolling Meadows, IL I 8/2018-current

  • Successfully managed and maintained server infrastructure for over 500 users
  • Streamlined and automated processes for system backups and patching
  • Implemented security measures to protect sensitive data and prevent malicious attacks
  • Developed custom scripts to improve system performance and reduce downtime.

Why this example passes:

  • Numbers and statistics add detail and quantify the results this system administrator delivers: 4% improvement and a class size of 20-25.
  • Good use of strong words and active language.
  • References specialized value cahier provides with “individualized lesson plans.”
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Bad example:

Emily Dickinson Elementary I Redmond, WA I 4/2022-present

  • Installed new hardware and software
  • Assisted users with technical issues
  • Monitored system performance
  • Troubleshot system errors.

Why this example fails:

  • Lacks numbers or statistics.
  • Describes general tasks, not teaching achievements or career highlights.
  • Uses active verbs, but doesn’t focus on results.

System Administrator resume skills examples

Here are 18 sample skills for system administrator:

  • Project Management
  • Project Coordination
  • Technical Writing
  • Product Development
  • Technical Support
  • System Upgrades
  • Performance Testing
  • Web Security
  • Infrastructure updates
  • Hardware and software installation
  • Training and development
  • Equipment management
  • Technical specifications
  • Hardware expertise
  • Server improvements
  • Diagnosing issues
  • System updates
  • Programming

You should sprinkle skills and abilities throughout your resume. Include them in your professional summary, work experience blurbs and a dedicated skills section.

Examples of additional resume sections

Your System Administrator resume must include the following: contact information, resume summary, work experience, skills and education. These are the five main resume sections; however, you can customize your resume with additional sections.

Here are some examples of optional system administrator resume sections that you could add to provide greater detail:

  • Languages
  • Certifications
  • References
  • Additional skills
  • Accomplishments
  • Technical profile
  • Interests
  • Competencies

Only include extra sections if they provide real value to your resume. Your resume should be brief and concise rather than long and redundant.

Examples of resume formats

The way you organize your System Administrator resume is called a resume format. There are three main resume formats: chronological, functional and combination. Here are examples of each:

The main difference among them is whether or not they give more visual weight to your work history or to your skills section. The format you should select for your resume is based on your years of work experience as a system administrator.

How to choose a resume format

0-3
Years of experience

Functional formats

  • Focus on skills.
  • Best for first-time system administrator who lack work experience.
  • Good for people re-entering workforce.
  • May omit dates in the work history section.
Organization:
  • Skills listed above work experience.

3-10
Years of experience

Combination formats

  • Balance skills and work history.
  • Ideal for mid-career system administrator.
  • Suitable for career changers and people seeking promotion.
Organization:
  • Skills next to or above work experience.

10+
Years of experience

Chronological formats

  • Put the most focus on work history.
  • Best for system administrator with a long, steady career.
  • Most popular format.
  • Preferred by recruiters.
Organization:
  • Work experience listed above skills.
Once you know the best format for you, it’s easy to pick a system administrator resume template. Templates are preformatted layouts created by design professionals to ensure your resume looks amazing!

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