How Much Does an Information Systems Administrator Make in Saint Louis, MO?

Updated March 01, 2025
As of March 01, 2025, the average annual pay of Information Systems Administrator in Saint Louis, MO is $52,943. While Salary.com is seeing that Information Systems Administrator salary in Saint Louis, MO can go up to $64,304 or down to $41,760, but most earn between $47,089 and $58,889. Salary ranges can vary widely depending on many important factors, including education, certifications, additional skills, and your experience levels. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
Related Job Titles to Information Systems Administrator
Geographical Information Systems Administrator
$88,976
Saint Louis, MO
Per Year
Information Technology Systems Administrator
$89,602
Saint Louis, MO
Per Year
Management Information Systems administrator
$77,664
Saint Louis, MO
Per Year
Information Administrator
$39,942
Saint Louis, MO
Per Year
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Similar Job Salaries to Information Systems Administrator by Company

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Company average base salary in (usd) range
Concero
Systems Administrator
$128,911/yr
$113,402
$144,420
RANGE: $113,402 - $144,420
BAE Systems USA
Systems Administrator
$119,326/yr
$104,355
$134,297
RANGE: $104,355 - $134,297
Oakwood Systems Group Inc.
Systems Administrator
$99,507/yr
$88,153
$110,862
RANGE: $88,153 - $110,862
Flat Branch Home Loans Inc
Systems Administrator
$97,441/yr
$85,106
$109,777
RANGE: $85,106 - $109,777
BAE Systems
Systems Administrator
$93,579/yr
$81,851
$105,307
RANGE: $81,851 - $105,307
$88,854/yr
$77,641
$100,066
RANGE: $77,641 - $100,066
UNITED FEDERAL CREDIT UNION
Systems Administrator
$108,000/yr
$94,282
$121,717
RANGE: $94,282 - $121,717
$88,854/yr
$77,641
$100,066
RANGE: $77,641 - $100,066
Jobot Consulting
Systems Administrator
$88,491/yr
$77,324
$99,657
RANGE: $77,324 - $99,657
Veterans United Home Loans
Systems Administrator
$92,450/yr
$80,099
$104,802
RANGE: $80,099 - $104,802

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What Does an Information Systems Administrator Do?

The System Administrator takes care of the user accounts, permissions, access rights, and storage allocations.
Updated December 21, 2021
In larger organizations, the title may be used to describe any administrator who is responsible for a specialized IT system, such as the one that supports servers.
Updated December 20, 2021
Additionally, system administrator requirements include setting up security policies for users and taking care of identity management.
Updated December 19, 2021
Part of the system administrator requirements include being responsible for taking care of the backup and recovery policy.
Updated December 16, 2021
Systems administrators and information systems technicians will continue to be in demand to keep computer and information systems running as smoothly, efficiently and securely as possible.
Updated December 11, 2021

Frequently Asked Questions About an Information Systems Administrator Salaries

What is the average of an Information Systems Administrator in Saint Louis, MO?

The Information Systems Administrator salary range is from $47,089 to $58,889, and the average Information Systems Administrator salary is $52,943/year in Saint Louis, MO. The Information Systems Administrator's salary will change in different locations.

Which location pays the highest Information Systems Administrator salary in the United States?

The Information Systems Administrator salary in San Jose, CA is $67,868 which is the highest in the US.

What kinds of reasons will influence the Information Systems Administrator's salary?

Besides the location, employees' education degree, related skills, and work experience also will influence the salary. Try to improve your skills and experience to get a higher salary for the position of Information Systems Administrator.

What is the growth rate of the Information Systems Administrator's salary?

If you are thinking of becoming an Information Systems Administrator or planning the next step in your career, find the detailed salary report of an Information Systems Administrator.