Linux System Administrator

Linux System Administrator Resume Keywords and Skills (Hard Skills)

Here are the keywords and skills that appear most frequently on recent Linux 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
  • Linux System Administration
  • Red Hat Linux
  • Linux
  • System Administration
  • Apache
  • Amazon Web Services (AWS)
  • Logical Volume Manager (LVM)
  • NFS
  • CentOS
  • Nagios
  • Samba
  • Linux Server
  • Domain Name System (DNS)
  • Shell Scripting
  • MySQL
  • Red Hat Certified Engineer (RHCE)
  • Ansible
  • VMware
  • FTP
  • Servers
  • Bash
  • Virtualization
  • Puppet
  • Red Hat Enterprise Linux (RHEL)
  • Unix
  •   Show full list

Resume Skills: Software & Tools

  • Ansible
  • Docker
  • VMware
  • Jenkins
  • AWS
  • Azure
  • Active Directory
  • VMWare
  • Veeam
  • Microsoft 365 Administration

Resume Skills: Operating Systems

  • Linux: Ubuntu
  • Fedora
  • CentOS
  • Red Hat
  • SUSE
  • Windows
  • Linux/Unix
  • MacOS
  • Red Hat Enterprise Linux
  • Windows Server 2012/2016
  • UNIX
  • Linux

Resume Skills: Scripting Languages

  • Perl
  • Python
  • Ruby
  • Bash
  • PowerShell
  • Shell

Resume Skills: System Administration

  • Apache
  • DNS
  • MySQL
  • NGINX
  • PHP
  • Postfix
  • SSH
  • SAMBA
  • Squid

Resume Skills: Cloud Platforms

  • Amazon Web Services (AWS)
  • Microsoft Azure
  • Google Cloud Platform

Resume Skills: Programming

  • C++
  • Java
  • Python
  • Ruby
  • Shell Scripting
  • JavaScript
  • Perl
  • Bash
  • PowerShell

Resume Skills: Networking & Security

  • Cisco IOS
  • Juniper JUNOS
  • Firewall
  • VPN
  • TCP/IP
  • Ethernet

Resume Skills: Networks

  • LAN/WAN
  • TCPIP
  • Cisco IOS
  • Firewalls
  • VPNs
  • DNS/DHCP
  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 Linux 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 Linux 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.

Choose a template
Your Name
Linux System Administrator
City, Country  •  (123) 456-789  •  [email protected]  •  linkedin.com/in/your-profile
EXPERIENCE
Resume Worded March 2018 - Present
Senior Linux System Administrator
Optimized system monitoring utilizing Nagios and Grafana, reducing system failure detection by 35%
Led upgrade of outdated Linux servers, effectively enhancing processing speed by 50%
Devised and implemented efficient data backup strategy through Logical Volume Manager, safeguarding mission critical data and reducing potential downtime.
Innovated key automation practices via Shell scripting, enhancing service deliverables and reducing manual efforts by 40%
Piloted a comprehensive VMware infrastructure overhaul, bolstering system reliability and scalability.
Amazon Web Services January 2015 - February 2018
Linux System Administrator
Spearheaded Linux server migration to AWS, saving the company $250K annually in hardware costs
Administered Red Hat Linux and CentOS environments, enhancing system efficiency by 25%
Implemented secure Samba and NFS file sharing methods, enhancing data integrity and security.
Facilitated prompt issue resolution by employing DNS and DHCP protocols, improving system connectivity and stability.
Coached.com June 2012 - December 2014
Junior System Administrator
Maintained MySQL databases ensuring seamless workflow and increased operational speed by 20%
Managed FTP services to streamline inter-departmental data transfer
Trained new staff on Apache and DNS configurations, improving team productivity by 15%
EDUCATION
Resume Worded Academic Center July 2016
Master of Computer Science
Specialization in Network Administration
Resume Worded University May 2012
Bachelor of Science in Information Technology
Major in Systems Administration
Awarded Dean's List 2012 (Top 10%)
SKILLS
Operating Systems: Linux: Ubuntu, Fedora, CentOS, Red Hat, SUSE
Scripting Languages: Perl, Python, Ruby, Bash, PowerShell, Shell
System Administration: Apache, DNS, MySQL, NGINX, PHP, Postfix, SSH, SAMBA, Squid
Cloud Platforms: Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform
OTHER
Certifications: Red Hat Certified Engineer (RHCE), Linux Professional Institute Certification (LPIC-1)
Projects: Built and maintained a clustered server environment for high-availability, handling 1000+ users
Awards: Amazon Web Services - 'Spotlight Award' for exceptional contribution, 2016
Volunteering: Initiated a Linux tutorial series for young enthusiasts under the 'Tech Builders' program
Your Name
Systems Engineer
City, Country  •  (123) 456-789  •  [email protected]  •  linkedin.com/in/your-profile
EXPERIENCE
Resume Worded April 2018 - Present
Senior Systems Engineer
Overhauled company-wide AWS infrastructure resulting in increased system robustness.
Implemented a new data backup strategy using Logical Volume Manager, thereby preventing data loss
Automated redundant tasks using Ansible and Shell Script, boosted team productivity by 40%
Perfected server monitoring system with Nagios and reduced system failure detection time by 50%
Instructional lead for team training on Bash and Shell scripting, leading to an operations productivity increase of 15%
IBM February 2016 - March 2018
Systems Engineer
Moderated Red Hat Linux and CentOS services, underlining system efficiency by 30%
Transitioned Linux servers to an optimized cloud platform, saving the company $150K annually.
Executed security upgrades to Samba and NFS, bolstering data integrity by 70%.
Coached.com August 2013 - January 2016
Junior Systems Engineer
Assured smooth MySQL database operations, escalating operational performance by 25%
Administered FTP services, uplifting data transfer efficiency by 30%
Spearheaded DNS configurations to improve system connectivity, increasing system stability by 20%
EDUCATION
Resume Worded University May 2013
Master of Science in Systems Engineering
Emphasis on Software Systems, Agile Methodologies, and Risk Management
Resume Worded Institute May 2011
Bachelor of Science in Computer Engineering
Concentrations: Network systems, Data structures and Algorithms
Recipient of the University's Technical Excellence Award
SKILLS
Programming: C++, Java, Python, Ruby, Shell Scripting, JavaScript
Operating Systems: Windows, Linux/Unix, MacOS, Red Hat Enterprise Linux
Tools & Software: Ansible, Docker, VMware, Jenkins, AWS, Azure
Networking & Security: Cisco IOS, Juniper JUNOS, Firewall, VPN, TCP/IP, Ethernet
OTHER
Certifications: Certified Systems Engineering Professional (CSEP), Certified Cisco Network Professional (CCNP)
Projects: Led the design and deployment of a secure VPN network for an MNC
Professional Associations: Member, International Council on Systems Engineering (INCOSE)
Awards: IBM Top Contributor Award, 2017
Your Name
IT Systems Administrator
City, Country  •  (123) 456-789  •  [email protected]  •  linkedin.com/in/your-profile
EXPERIENCE
Resume Worded May 2017 - Present
Senior IT Systems Administrator
Modernized monitoring using Nagios, reducing system downtime by 40%
Streamlined a data backup strategy using Logical Volume Manager to safeguard critical information.
Incorporated Ansible and Shell scripts to automate tasks, resulting in a productivity boost of 35%
Led a team to successfully overhaul VMware infrastructure, resulting in a 50% reduction in processing issues.
Controlled usage of Samba for file sharing, leading to enhanced data security.
Microsoft January 2014 - April 2017
IT Systems Administrator
Minimized observed Red Hat Linux server issues by 60% through rigorous monitoring and issue resolution.
Managed the company's Linux server migration to Azure, leading to annual saving of $200K.
Spearheaded MySQL migration to SQL Server with zero downtime.
Coached.com July 2011 - December 2013
Junior IT Systems Administrator
Harnessed AWS for streamlined cloud computing, resulting in workload reduction.
Managed Bash scripting to automate daily tasks, improving team performance by 20%
Administered FTP services, directly enhancing inter-departmental data transfer procedures.
EDUCATION
Resume Worded University May 2011
Master of Science in Computer Engineering
Focus on systems administration and network security
Resume Worded Academic Center May 2009
Bachelor of Science in Computer Science
Awards: Top 5% of graduating class, Dean’s List 2009
SKILLS
Operating Systems: Windows Server 2012/2016, UNIX, Linux, MacOS
Programming: Python, Perl, Bash, PowerShell, Java
Software & Tools: Active Directory, VMWare, Veeam, AWS, Azure, Microsoft 365 Administration
Networks: LAN/WAN, TCPIP, Cisco IOS, Firewalls, VPNs, DNS/DHCP
OTHER
Certifications: Certified Information Systems Security Professional (CISSP), Microsoft Certified: Azure Administrator Associate
Conferences & Trainings: Attended annual Microsoft Ignite Conference for five consecutive years, Completed advanced technical training in cloud infrastructure management
Volunteering: Tech mentor at local high schools, promoting IT careers and providing hands-on training
Leadership: Led team of junior system administrators at Coached.com, improving overall system efficiency by 25%

How do I add skills to a Linux System Administrator resume?

1
Review the job posting closely.

Go through the Linux System Administrator posting you're applying to, and identify hard skills the company is looking for. For example, skills like Linux, System Administration and Logical Volume Manager (LVM) are possible skills. These are skills you should try to include on your resume.

2
Add industry skills like Apache and NFS.

Add other common skills from your industry - such as Linux System Administration, Red Hat Linux and Amazon Web Services (AWS) - into your resume if they're relevant.

3
Add skills into your work experience.

Incorporate skills - like Samba, Red Hat Enterprise Linux (RHEL) and Linux Server - 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.

Linux 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 Linux 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, Linux System Administrator, somewhere into your resume to get past resume screeners. See the infographic for how to do this.

Word Cloud for Linux System Administrator Skills & Keywords

The following word cloud highlights the most popular keywords that appear on Linux 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 Linux System Administrator Skills and Keywords to Include On Your Resume

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Linux 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.

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Resume Example
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Resume Example
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Resume Example
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Frequently Asked Questions

What skills do hiring managers want to see on a Linux System Administrator resume?

The most common skills and keywords we found on Linux System Administrator resumes and job postings were Linux System Administration, Red Hat Linux, Linux, System Administration, Apache, Amazon Web Services (AWS), Logical Volume Manager (LVM) and NFS.

Skills like Red Hat Enterprise Linux (RHEL), Nagios, Samba, CentOS and Linux Server also appeared on related job postings.

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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