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Junior systems administrator resume examples from 2025

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Land interviews using Zippia's AI-powered resume builder.

Updated March 26, 2025
6 min read
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How to write a junior systems administrator resume

Craft a resume summary statement

A well-written resume summary is basically an elevator pitch. You are summing up your skills and experience in a few sentences to wow recruiters, hiring managers, and decision makers into giving you an interview. Here are some tips to putting your best foot first with your resume summary:

Step 1: Start with your professional title, or the one you aspire to.

Step 2: Detail your years of experience in junior systems administrator-related roles and your industry experience.

Step 3: What are your biggest professional wins? Here is your opportunity to highlight your strongest accomplishments by placing them at the start of your resume.

Step 4: Don't forget, your goal is to summarize your experience. Keep it short and sweet, so it's easy for recruiters to quickly understand why you're a great hire.

These tips will help you demonstrate why you are the perfect fit for the junior systems administrator position.

Please upload your resume so Zippia’s job hunt AI can draft a summary statement for you.

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List the right project manager skills

Use your Skills section to show you have the knowledge and technical ability to do the job. Here is how to make the most of your skills section and make sure you have the right keywords:

  1. Look at the job listing and skills listed. You need to include the exact keywords from the job description to get your resume in front of an actual human. Do you have those skills? Fantastic! Be sure to list them.
  2. Include as many relevant hard or technical junior systems administrator skills as possible for each job you apply to.
  3. Be specific with the skills you have and be sure you are using the most up to date and accurate terms.
These five steps should give you a strong elevator pitch and land you some junior systems administrator interviews.

Here are example skills to include in your “Area of Expertise” on a junior systems administrator resume:

  • Windows Server
  • Troubleshoot
  • Technical Support
  • System Administration
  • Switches
  • OS
  • SAN
  • Unix
  • VMware
  • NAS
  • Desktop Support
  • User Accounts
  • DNS
  • PowerShell
  • SCCM
  • DHCP
  • Tcp Ip
  • PC
  • Computer System
  • Virtualization
  • Remote Desktop
  • Microsoft Windows
  • TCP/IP
  • Solaris
  • Network Devices
  • Citrix
  • Workstations
  • SQL Server
  • Vmware Esxi
  • Remedy

Zippia’s AI can customize your resume for you.

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How to structure your work experience

Your work experience should be structured:

  1. With your most recent roles first, followed by earlier roles in reverse chronological order.
  2. Job title, along with company name and location on the left.
  3. Put the corresponding dates of employment on the left side.
  4. Keep only relevant jobs on your work experience.

How to write junior systems administrator experience bullet points

Your resume is not a list of responsibilities or a job description. Instead, it is your chance to show your accomplishments and show why you're good at what you do.

  • Use the What, How, and Why format. Answering these questions turns a bland job description into an effective showcase of your abilities.
  • What were your responsibilities or goals?
  • How did you accomplish them?
  • Why were your results important? (How did it impact your company? Can you quantify the results in numbers? )

Here are great bullet points from junior systems administrator resumes:

Work history example #1

Junior Systems Administrator

AT&T

  • Upgraded several VMWare ESX clusters to ESXi 4.1 enabling VM High Availability and hardware redundancy.
  • Assumed lead role in purchasing, configuring, installing, and administering UNIX computers.
  • Established redundant user management and internal DNS for high availability.
  • Prepared disaster recovery plan for Cisco Communication Manager and related IP Telephony applications.
  • Configured PKI authentication on a new Avaya telephone switch system running a custom linux system.

Work history example #2

Junior Systems Administrator

CACI International

  • Installed printers, and repaired, setup functional models for testing, and remote administration.
  • Managed initiatives associated with the implementation of departmental change-management policies, procedures, and industry governance best practices.
  • Managed Microsoft Windows NT 4.0 and Exchange 5.5 servers for three TCP/IP unclassified and classified networks in a secure government facility.
  • Analyzed and documented the system architecture using Unified Modeling Language.
  • Led setup, configuration, and operations of telephone communications, satellite, telecommunications, and computer interface communications.

Work history example #3

Network Administrator Internship

Morgan, Lewis & Bockius

  • Configured and maintained both WatchGuard and Juniper firewalls to ensure connectivity and security.
  • Developed infrastructure best practices that are now implemented across the board in all Global Hosting Services divisions.
  • Configured DNS, DHCP, SNMP and Firewalls on the network for better efficiency.
  • Categorized Dynamic DNS related tickets.
  • Performed integration testing on hardware and software to assess compatibility in our environment.

Work history example #4

Junior Systems Administrator

Merrill Co

  • Worked with business clients to provide Production server consolidation, setup of C&R.
  • Involved in complete setup, configuration, deployment and support of the MS Windows 2000 Advance Server on Intel based servers.
  • Directed the development and composing of policies for desktop hardware/software standards and installation procedures.
  • Upgraded over 2,000 PCs, peripherals and software every 3 to 5 years.
  • Participated in restacks Moves Adds and Changes (MAC).

Zippia’s AI can customize your resume for you.

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Add an education section to your resume

Employers are looking for a few things when looking at the Education section of your resume:
  • The highest degree you have achieved.
  • TWhere you attended school, and the dates (Although if you graduated some time ago, leave the date off to avoid ageism)
  • TField of study
  • TAny honors, relevant coursework, achievements, or pertinent activities

Here are some examples of good education entries for resumes:

Bachelor's Degree in information technology

Monroe College, Bronxville, NY

2005 - 2008

Highlight your junior systems administrator certifications on your resume

If you have any additional certifications, add them to the certification section.

To list, use the full name of the certification and the organization that issued it, along with the date of achievement.

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

  1. Certified Network Computer Technician (CNCT)
  2. Certified System Administrator (CSA)
  3. Cisco Certified Entry Networking Technician (CCENT)
  4. Cisco Certified Network Associate (CCNA)
  5. Microsoft Certified Systems Engineer (MCSE)
  6. Microsoft Certified Desktop Support Technician (MCDST)

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