A Guide on How to Write A Linux System Administrator Resume

By Indeed Editorial Team

Published July 13, 2022

The Indeed Editorial Team comprises a diverse and talented team of writers, researchers and subject matter experts equipped with Indeed's data and insights to deliver useful tips to help guide your career journey.

Various essential documents can help you support your application when applying for a Linux system administrator role. For instance, a detailed and impressive resume outlining your expertise and skills can help improve your chances of getting the job. Understanding how to write a resume for a Linux system administrator role can help you present yourself as the ideal candidate for the role. In this article, we discuss who a Linux system administrator is, examine how to write a Linux system administrator resume, outline relevant skills, and provide a template and example.

What is a Linux system administrator?

A Linux system administrator refers to an information technology (IT) professional who manages and monitors the functionality of a Linux system. Like Windows and iOS, Linux is an operating system that links the internal hardware in various devices, including computers and phones. These professionals may choose an area of specialization, such as automation or cloud computing. In addition, they work with other IT experts, such as computer engineers and software developers. They also answer various technical questions about how the operating system works.

Related: How to Become a Linux Administrator (With Certifications)

How to write a Linux system administrator resume

Here are the steps to guide you when writing your Linux system administrator resume:

1. Include your contact information

At the top of your resume, write relevant contact details, including your full name, phone number, e-mail address, city, and province or territory. This information makes it easy for the hiring manager to contact you to schedule an interview or clarify details about your application. You can also include links to your professional website, portfolio, blog, or social media pages. These external links typically contain information about your qualifications that may apply to the role you intend to occupy.

Related: The 5 Essential Parts of a Resume (With Examples)

2. Write a professional summary

The professional summary section is typically one to four sentences long and contains an overview of the resume's content. This section highlights your unique skills and impressive achievements and provides insight to potential employers about your personality. You can also include the role you're applying to, the name of the company, and your career objectives. Creating an engaging professional summary is essential because this section determines if the reader continues to read the other sections on your resume. You can consider using active and compelling words.

Related: How to Write a Resume “About Me” Section (With Examples)

3. Include your professional experience

In this section, highlight your professional experience relevant to the Linux system administrator role in reverse chronological order, starting from the most recent. When explaining your professional experience, focus on the impact and achievements of your responsibilities rather than your daily tasks.

Consider using figures and facts and other quantifiable metrics to explain the impact of your accomplishments. These figures help inform the hiring manager how you intend to impact their organization. In addition, you can use three to five bullet points under each position to explain your duties and accomplishments in each role. Include the name of your employer, the company's location, and the duration of your employment when creating this section.

Related: Resume Tailoring: Definition, Benefits, and How-to

4. Write your educational qualifications

You can also format this section in reverse chronological order if you have multiple degrees. The education section helps show that you have the required level of education to succeed in this role. It also shows how much time you invested in professional development. The minimum educational requirement for a Linux system administrator role is a bachelor's degree in computer science, information technology, or other related fields.

While this degree prepares you for the role, an advanced degree, such as a master's degree in a related field, is useful. It can help distinguish you from other candidates and improve your chances of getting the job. Include the degree type, institution's name, and location. You may also include relevant coursework and academic achievements relevant to the role you want.

Related: How to Write Effective Resume Sections (With Samples)

5. Outline your skills

In this section, list the relevant hard and soft skills that make you qualified for the role. If you're unsure about the skills to include, consider reviewing the job listing. Reviewing the job listing helps you identify skills that the employer wants in a candidate. Providing soft and had skills give an overview of who you are as a professional and makes your application impressive to the hiring manager.

Related: What Are Resume Qualities and How to Include Them on Resumes

6. Create an additional section

An additional section helps you include all the extra information you think applies to the role, such as accolades, certifications, and awards. You can also mention your volunteer experience or the personal projects you completed outside the professional setting. This section may impress the hiring manager and set you apart from other candidates. In addition, when highlighting your certifications, awards, or accolades, include the name of the hiring body and the year you received it.

Related: Linux Certifications: Definition, Examples, and FAQs

Essential skills for Linux system administrators

Here are some skills to help you build a successful career as a Linux system administrator:

Problem-solving skills

An essential responsibility for Linux system administrators is troubleshooting and reporting bugs. It's useful for you to have excellent problem-solving skills to fix any challenges and ensure the smooth running of the operating system. This skill also entails assessing a situation and developing the most appropriate solution to the problem. Embracing challenging situations and practising solutions to ensure you're an expert in that area helps you improve your problem-solving skills. Practising your solutions also provides room for innovation and creativity, as you may discover new ways to approach the issues.

Related: Listing Problem-Solving Skills on a Resume (With Examples)

Communication skills

An essential soft skill for this role is excellent communication. This is because you typically work in a team with other professionals in an organization, such as data network engineers and software developers. It's necessary for you to have the verbal and written communication skills to facilitate smooth collaboration among team members.

It's also useful for you to practise active listening skills to ensure you understand other professionals and respond appropriately when necessary. You may also supervise and mentor a team of young professionals in the company. As a result, good communication skills are necessary to provide clear and accurate instructions. Excellent communication skills also entail the ability to adjust and adapt your communication style to suit and accommodate the preferences of various team members.

Related: Putting Written and Verbal Communication Skills on a Resume

Attention to detail

Linux administration includes some delicate tasks, such as writing codes and inputting instructions into the operating system. It's necessary for you to possess strong attention to detail to ensure accuracy and create functional software. You can ensure your work is error free by reviewing your codes and checking your instructions.

Read more: Attention to Detail

Resume template for Linux system administrators

Here's a detailed resume template for Linux system administrators:

[First name] [Last name], [Degree or certification if applicable]

[Phone number] | [E-mail address] | [City], [Province or territory]

Professional Summary

[Two to three sentences that highlight years of experience, relevant skills, education or certifications, and achievements as a professional.]


[Job Title] | [Employment dates]

[Company Name] | [City], [Province or territory]

  • (strong verb) + what you did (more detail) + reason, outcome, or quantified results.

  • [job duty]

  • [job duty]

  • [job duty]

  • [job duty]

[Job Title] | [Employment dates]

[Company Name] | [City], [Province or territory]

  • (strong verb) + what you did (more detail) + reason, outcome or quantified results.

  • [job duty]

  • [job duty]


[Skill] | [Skill] | [Skill] | [Skill] | [Skill] | [Skill]


[Degree and major] | [Name of school or university]

[City], [Province or territory]

Certificate (Optional)

[Certification name], [Host organization] - [Year completed or expiration date]

Resume example for a Linux system administrator role

Here's a resume example to guide:

Joey Geller

313-762-9071|joey.geller@e-mail.com | Calgary, Alberta | www.JoeyGeller.com

Professional Summary

Practical and diligent Linux administrator, with over four years of experience working with the Linux software, troubleshooting and configuring name servers and managing and creating user accounts.

Work Experience

Linux administrator | October 2020–Current

Voltron Tech | Calgary, Alberta

  • Perform daily administrative tasks, such as unit maintenance and troubleshooting automation on auxiliary devices, multi-functional processing systems, and peripheral equipment

  • Transfer data between processing systems and equipment

  • Manage operating systems using the Nagios Monitoring tool

  • Use conventional debugging processes to troubleshoot software

  • Automate and maintain essential IT infrastructure, including system metrics, network protocols, and applications

System administrator | June 2018–October 2020

Silver Industries | Calgary, Alberta

  • Planned, configured, and monitored security systems and adopted measures to ensure they were safe from attacks

  • Configured new and existing servers according to the company's standards and installed several operating systems

  • Assisted the Linux administrator in preparing, testing, designing, and editing computer programs


HTML | SQL | J2EE | Eclipse | XML | JSP | JavaScript | Oracle


Bachelor of Science in Information Technology/ Computer Science | Halford University

Calgary, Alberta


Salesforce Administrator Certification, TrailHead, 2020

Please note that none of the companies, institutions, or organizations mentioned in this article are affiliated with Indeed.

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