System Administrator Jobs

A System Administrator, commonly referred to as a SysAdmin, is an essential figure in the technology industry, primarily responsible for setting up and maintaining an organization's computer systems. They ensure that the systems are running smoothly and effectively, which includes the necessary software updates, system installations, implementing and maintaining system security measures, troubleshooting problems, and providing technical support. Additionally, System Administrators may also be responsible for managing the network infrastructure, which includes routers, switches, firewalls, and other equipment.

To become a competent System Administrator, several skills are necessary. These include proficiency in operating systems, scripting, networking, security, and troubleshooting. Familiarity with database management, cloud computing, and virtualization are also advantageous. A System Administrator should have a good understanding of many, if not all, aspects of an IT system. Some of the most recognized certifications for System Administrators include Microsoft Certified: Azure Administrator Associate, Red Hat Certified System Administrator (RHCSA), CompTIA A+, and Network+. Prior to becoming a System Administrator, an individual might have roles such as Help Desk Technician, Network Support Specialist, or IT Analyst. These roles provide the foundational knowledge and experience needed for a successful career as a System Administrator.

1-15 of 15,126 Jobs

Senior VMware Administrator Active TS/SCI clearance

  • Quantico, VA
  • 5 hours ago
  • Quantico, VA
  • 5 hours ago

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems...

NCIS SharePoint Administrator TS/SCI clearance

  • Quantico, VA
  • 5 hours ago
  • Quantico, VA
  • 5 hours ago

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems...

Vehicle Systems Engineer (Indefinite US Work Authorization Required)

  • New Bremen, OH
  • 11 hours ago
  • New Bremen, OH
  • 11 hours ago

Company Description: Crown Equipment Corporation is one of the worlds largest material handling companies, with a reputation for award-winning product design, advanced engineering and technology,...

Sr Windows Systems Engineer

  • Rockville, MD
  • 11 hours ago
  • Rockville, MD
  • 11 hours ago

Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation Center (NMEC)....

Control Systems Engineer

  • Flora, IN
  • 11 hours ago
  • Flora, IN
  • 11 hours ago

Line of Business: Other About Us Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S....

Taft is seeking an IT Infrastructure Engineer to support our Information Technology group in Taft’s Cincinnati, Columbus or Indianapolis office. We are seeking an IT Infrastructure Engineer to...

SCITLS NetApp Administrator

  • Offutt AFB, NE
  • 20 hours ago
  • Offutt AFB, NE
  • 20 hours ago

Administrator; or Veritas Certified Specialist Security Clearance Level: TS/SCI Location: Offutt AFB, NE GDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal...

SCITLS CYOC Platform Engineer

  • Offutt AFB, NE
  • 20 hours ago
  • Offutt AFB, NE
  • 20 hours ago

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems...

SCITLS GOC Mission Systems Engineer - Network

  • Offutt AFB, NE
  • 20 hours ago
  • Offutt AFB, NE
  • 20 hours ago

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network...

SCITLS RBS Platform Engineer

  • Offutt AFB, NE
  • 20 hours ago
  • Offutt AFB, NE
  • 20 hours ago

Azure Solutions Architect Expert; or Microsoft Certified Azure DevOps Engineer Expert; or Certified Kubernetes Application Developer (CKAD); or Linux Foundation Certified Engineer....

SCITLS SAN Administrator

  • Offutt AFB, NE
  • 20 hours ago
  • Offutt AFB, NE
  • 20 hours ago

Administrator; or Veritas Certified Specialist Security Clearance Level: TS/SCI Location: Offutt AFB, NE GDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal...

Linux System Administrator

  • El Cajon, CA
  • 21 hours ago
  • El Cajon, CA
  • 21 hours ago

Description The Maritime Solution Systems Portfolio within the Maritime Systems Division (MSD) is seeking an experienced, dynamic, and highly capable Linux system administrator to join the Leidos team...

Classified Area System Administrator

  • Huntsville, AL
  • 21 hours ago
  • Huntsville, AL
  • 21 hours ago

Leidos Digital Modernization CIS Team is looking for an early-career System Administrator to join our team....

Systems Engineer

  • Huntsville, AL
  • 21 hours ago
  • Huntsville, AL
  • 21 hours ago

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers...

Classified Area Systems Administrator

  • Huntsville, AL
  • 21 hours ago
  • Huntsville, AL
  • 21 hours ago

Leidos Digital Modernization CIS Team is looking for a skilled System Administrator to join our team....

System Administrator Online Courses and Training Opportunities

iHireTechnology curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
System Administrator Collection
The System Administrator Collection helps build a foundation of knowledge and skills in understanding network devices and configurations, maintaining business systems, and leveraging security...
Windows System Administrator
The Windows System Administrator test is a premium Cybrary assessment test created by iMocha. The test contains questions on topics like configuration of Windows Server 2016, Microsoft Exchange...
Systems Physiology
This is an introductory program in systems physiology where you will learn how earn how various body systems control everyday life. The two in-demand biomedical science courses in this program...

Title Synonyms

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Salary for System Administrator Jobs Nationwide

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireTechnology research efforts.

Licensing / Certification

Required or preferred licenses and certifications for System Administrator positions.



Highest Education Level

System Administrators offer the following education background
Bachelor's Degree
45.4%
Master's Degree
30.2%
Associate's Degree
9.9%
Vocational Degree or Certification
7.4%
High School or GED
4.0%
Doctorate Degree
2.2%
Some College
0.7%
Some High School
0.2%

Average Work Experience
Here's a breakdown of the number of years' experience offered by System Administrators
6-8 years
35.3%
4-6 years
25.7%
2-4 years
17.2%
8-10 years
12.7%
1-2 years
9.1%



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