Linux Administrator

Linux Administrator Resume Keywords and Skills (Hard Skills)

Here are the keywords and skills that appear most frequently on recent Linux 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
  • Amazon Web Services (AWS)
  • Apache
  • Logical Volume Manager (LVM)
  • NFS
  •  Find out what your resume's missing
  • Shell Scripting
  • CentOS
  • Nagios
  • Linux Server
  • System Administration
  • Ansible
  • Servers
  • Samba
  • Domain Name System (DNS)
  • MySQL
  • VMware
  • Unix
  • Red Hat Certified Engineer (RHCE)
  • Puppet
  • Bash
  • Virtualization
  • Red Hat Enterprise Linux (RHEL)
  • Docker Products
  • Networking

  •   Show full list

Resume Skills: Scripting

Resume Skills: Networking

Resume Skills: Operating Systems

Resume Skills: Virtualization

Resume Skills: Tooling

Resume Skills: Server Administration

Resume Skills: Network & System Security

  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 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 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 Administrator
City, Country  •  (123) 456-789  •  [email protected]  •  linkedin.com/in/your-profile
EXPERIENCE
Resume Worded January 2020 - Present
Senior Linux Administrator
Overhauled the complete Unix/Linux configuration, enhancing the overall system performance by 40%.
Implemented Ansible to automate routine tasks, saving 20 hours per week across the team.
Collaborated with cross-functional teams and successfully migrated 500+ servers to Amazon Web Services (AWS) while minimizing downtime.
Applied Red Hat Linux expertise to fine-tune Apache web servers, contributing to a 30% speed improvement.
Safeguarded network stability by proactively monitoring using Nagios, reducing system outages by 30%.
Red Hat January 2017 - December 2019
Linux System Administrator
Modernized the company’s data backup and recovery solution, reducing recovery time by 50%.
Utilized NFS and Samba servers for file sharing among Linux and Windows environment, increasing inter-departmental collaboration.
Developed effective shell scripts for system administration tasks, improving productivity by 25%.
Leveraged CentOS and LVM to optimize disk management, achieving substantial improvements in system performance.
Coached.com May 2014 - December 2016
Junior Linux Administrator
Assisted in MySQL database administration tasks, improving overall database performance by 20%.
Worked on VMware environment configuration for virtualization, saving a significant cost on physical servers.
Improved DNS service efficiency by 15% by implementing periodic updates and patches.
EDUCATION
Resume Worded Academic Center January 2020
Certificate in Linux System Administration
Part-time course aligned with current senior capacity role.
Resume Worded University May 2014
Master of Science - Computer Science
Concentration in Network and System Administration
Award: Dean's Honoree for Excellence in System Administration Research.
SKILLS
Operating Systems: Linux, Unix, FreeBSD, CentOS, Fedora, Ubuntu
Tooling: Ansible, Docker, Jenkins, Kubernetes, Git, Jira
Networking: TCP/IP, DNS, SSH, VPNs, HTTP/HTTPS
Scripting: Bash, Perl, Python, Ruby, Shell
OTHER
Certifications: Red Hat Certified Engineer (RHCE) (2019), Linux Professional Institute Certification (LPIC-1) (2017)
Leadership & Volunteering: Lead Organizer, Open Source Codeathon (2020), Mentor, First Generation Coders Initiative (2018-)
Projects: Established an automated backup & restore mechanism for critical application data leading to a 35% reduction in recovery time.
Publications: Co-authored 'Evolutions in System Administration: Trends and Tools' in the Journal of Open Source Software (2018)
Your Name
Systems Administrator
City, Country  •  (123) 456-789  •  [email protected]  •  linkedin.com/in/your-profile
EXPERIENCE
Resume Worded February 2019 - Present
Senior Systems Administrator
Led the successful migration of 200+ servers to AWS, minimizing downtime and enhancing overall performance by 35%.
Reduced server deployment time by 60% through efficient automation using Puppet.
Utilized my Red Hat Certified Engineer (RHCE) skills to optimize Apache Web servers, resulting in a 25% increase in speed.
Boosted network robustness and uptime by implementing Nagios for proactive monitoring.
Employed Amazon Web Services (AWS) to create a scalable, fault-tolerant production environment.
Amazon September 2016 - January 2019
Linux System Administrator
Used NFS and Samba for file sharing between Linux and Windows systems, enhancing team collaboration.
Effectively upgraded Linux servers, increasing system uptime and reducing maintenance costs.
Developed scripts using shell scripting to perform routine backups, enhancing data protection and recovery.
Coached.com June 2012 - August 2016
IT Support Specialist
Resolved IT related issues and technical hiccups, reducing interruption and improving productivity.
Applied my knowledge of CentOS to manage disk space, resulting in better system performance.
EDUCATION
Resume Worded Institute March 2020
Certified Information Systems Security Professional (CISSP)
Intensive training encompassing all areas of IT security, including Network Security, Security Management and Architecture
Resume Worded University May 2016
Master of Science - Computer Information Systems
Specialization in Network Management and Security, Data Management
SKILLS
Operating Systems: Linux, UNIX, Windows Server 2016/2012/2008, Mac OS X
Server Administration: DHCP, DNS, IIS, Active Directory, Hyper-V, WSUS, VPN, SAN/NAS storage, Backup Exec software, Virtualization (VMware, Hyper-V)
Scripting & Programming: Shell Scripting, Bash, PowerShell, Python
Network & System Security: Firewall administrations (PFsense, IP tables), SSL/TLS, IPS/IDS, PKI, Two-factor authentication
OTHER
Certifications: CompTIA A+ Certification (2022), Linux Professional Institute Certification - Level 1 (2017)
Leadership & Volunteering: Assistant Organizer for annual Resume Worded TechCon (2019-Present), Volunteer at Amazon's 'Girls Who Code' initiative (2016-2019)
Projects: Built and maintained a private cloud infrastructure using OpenStack for a personal project (2015)
Professional Development: Regular attendee of annual DevOps Days and RSA Conference, Participant in multiple Hackathons
Your Name
Unix Administrator
City, Country  •  (123) 456-789  •  [email protected]  •  linkedin.com/in/your-profile
EXPERIENCE
Resume Worded March 2018 - Present
Senior Unix Administrator
Optimized Unix/Linux configuration, improving system availability and performance by 40%.
Lead a cross-functional team and successfully migrated 300+ servers to AWS.
Reduced routine task completion time by 30% using Ansible automation.
Boosted network reliability by implementing Nagios for proactive monitoring, reducing system interruption by 20%.
Enhanced the Apache web server speed by 25% applying expertise in Red Hat Linux.
IBM April 2014 - February 2018
Unix Systems Administrator
Assured secured data backup and recovery, reducing the recovery time by 30%.
Orchestrated Shell scripting for system administration tasks, increasing efficiency by 15%.
Utilized CentOS and LVM for effective disk management.
Coached.com October 2011 - March 2014
Unix Support Engineer
Contributed to MySQL database administration tasks, improving overall performance and stability.
Supported VMware environment configuration for virtualization, reducing physical server requirements.
Ensured timely updates and patches for the DNS service, improving service performance by 10%.
EDUCATION
Resume Worded University May 2011
Master of Science in Information Systems
Specialization in Unix Systems and Administration
Resume Worded Academic Center September 2010
Bachelor of Engineering in Computer Science
Minors in Systems Engineering
Awards: Dean's List 2008-2010 (Top 5%)
SKILLS
Operating Systems: Unix, AIX, HP-UX, Solaris, Windows
Virtualization: KVM, XEN, VMWare, Hyper-V
Scripting & Programming: Shell scripting, Perl, Python, Bash
Security & Networking: TCP/IP, Firewall, SSL, VPN, Load Balancing
OTHER
Certifications: IBM Certified Advanced Technical Expert – Power Systems with AIX (2018), Sun Certified System Administrator (SCSA)
Projects: Initiated and led Unix migration project for large customer database
Training: Attended IBM's annual Unix training conference
Awards: IBM Excellence Award for significant advances in system operations (2017)

How do I add skills to a Linux Administrator resume?

1
Review the job posting closely.

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

2
Add industry skills like Shell Scripting and Logical Volume Manager (LVM).

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

3
Add skills into your work experience.

Incorporate skills - like Red Hat Certified Engineer (RHCE), Virtualization and Servers - into your work experience too. This shows hiring managers that you have practical experience with these tools, techniques and skills.

4
Show your ability to multitask.

Since you're going to be interfacing with different teams and people, Linux Administrator hiring managers expect you to be able to multitask, so it's a good idea to emphasize this skillset in your resume.

5
Emphasize your administrative skills.

Recruiters look for administrative skills on your Linux 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 Administrator, somewhere into your resume to get past resume screeners. See the infographic for how to do this.

Word Cloud for Linux Administrator Skills & Keywords

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

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Linux 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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Frequently Asked Questions

What are the top skills you should add to your Linux Administrator resume?

Some popular Linux Administrator hard skills are Linux System Administration, Red Hat Linux, Linux, Amazon Web Services (AWS), Apache, Logical Volume Manager (LVM), NFS and Shell Scripting.

Depending on the job you apply to, skills like Virtualization, Samba, Red Hat Certified Engineer (RHCE), Servers and Unix can also be good to include on your resume.

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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