Linux administrator resume examples from 2025

Put a resume summary on the top of your resume to highlight your accomplishments. A resume summary sums up your experience and skills, making it easy for hiring managers to understand your qualifications at a glance. Here are some tips to write a strong, impressive resume summary:

Step 1: Mention your current job title or the role you're pursuing.

Step 2: Include your years of experience in linux administrator-related roles. Consider adding relevant company and industry experience as relevant to the job listing.

Step 3: Highlight your greatest accomplishments. Here is your chance to make sure your biggest wins aren't buried in your resume.

Step 4: Again, keep it short. Your goal is to summarize your experience and highlight your accomplishments, not write a paragraph.

Hiring managers spend under a minute reviewing resumes on average. This means your summary needs to demonstrate your value quickly and show why you are the perfect fit for the linux administrator position.

Your Skills section is an easy way to let recruiters know you have the skills to do the job. Just as importantly, it can help your resume not get filtered out by hiring software. Here is how to make the most of your skills section and make sure you have the right keywords:

1. Look to the job listing. You often need to include the exact keywords from the job description. Take note of the skills listed for the job.
2. Put all relevant hard and soft skills in your skills section.
3. Be specific. If you are too broad, you may not be giving the best picture of your skills and leave the hiring manager uncertain of your abilities.
4. Be up to date. Software names change and companies merge. Don't look out of touch by being careless.
5. Be accurate. Spelling and even upper or lowercase can dramatically change meanings. Make sure you are correctly listing your skills.

These five steps should give you a strong elevator pitch and land you some linux administrator interviews.

A work experience section is a vital part of your resume because it shows you have the experience to succeed in your next job.

1. Put your most recent experience first. Prospective employers care about your most recent accomplishments the most.
2. Put the job title, company name, city, and state on the left. Align dates in month and year format on the right-hand side.
3. Include only recent, relevant jobs. This means if you're a fairly experienced worker, you might need to leave off that first internship or other positions in favor of highlighting more pertinent positions.

Effective job bullet points do more than just describe your job duties. Instead, they should be specific and measurable accomplishments. Here are some strategies to mastering job bullet points:

• Use strong action verbs like Led, Built, or Optimized.
• Follow up with numbers when possible to support your results. How much did performance improve? How much revenue did you drive?
• Wrap it up by explaining the actions you took to achieve the result and how you made an impact.

Here are effective examples from linux administrator resumes:

The education section should display your highest degree first.

Place your education section appropriately on your resume. If you graduated over 5 years ago, this section should be at the bottom of your resume. If you just graduated and lack relevant work experience, the education section should go to the top.

If you have a bachelor's or master's degree, do not list your high school education. If your graduation year is more than 15-20 years ago, it's better not to include dates in this section.

Here are some examples of good education entries for resumes:

If you have any additional certifications or education-like achievements, add them to the education section.

Start simple. Include the full name of the certification. It's also good to mention the organization that issued the certification. Next, specify when you obtained the certification.

If you have any of these certifications, be sure to include them on your linux administrator resume:

1. Red Hat Certified System Administrator (RHCSA)
2. IT Information Library Foundations Certification (ITIL)
3. AWS Certified Developer - Associate
4. Certified Linux System Administrator (LFCS)
5. VMware Certified Professional 5 - Data Center Virtualization (VCP5-DCV)
6. AWS Certified Solutions Architect - Associate
7. Network 5 Certification