Senior It Administrator Salary in Jacksonville, FL

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How much does a Senior It Administrator make?

As of August 01, 2025, the average annual salary for a Senior It Administrator in Jacksonville, FL is around $118,255, with an hourly rate of $57. The average salary ranges from $98,855 (10th percentile) to $136,197 (90th percentile), with the majority earning between $108,100 (25th percentile) and $127,646 (75th percentile). A Senior It Administrator's salary is shaped by several key factors, including experience level, specific skills, industry differences, company size, and so on. Below, we'll dive deeper into each of these factors to help you understand how they impact compensation.

View as table View as graph 25% $108,100 10% $98,855 90% $136,197 75% $127,646 $118,255 50%(Median) Didn’t find job title? Click

Senior It Administrator Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $127,646 $10,637 $2,455 $61
Average $118,255 $9,855 $2,274 $57
25th Percentile $108,100 $9,008 $2,079 $52
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How much does a Senior It Administrator make by hour, week, month, and year?

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Last Updated on August 01, 2025

How does experience level affect a Senior It Administrator's Salary?

An entry-level Senior It Administrator with under 1 year experience makes about $116,139. With less than 2 years of experience, a mid-level Senior It Administrator makes around $116,844. After 2-4 years, the Senior It Administrator pay rises to about $118,255. Those senior Senior It Administrator with 5-8 years of experience earn roughly $123,340, and those Senior It Administrator having 8 years or more experience are expected to earn about $126,013 on average.

Levels Salary
Entry Level Senior It Administrator $116,139
Intermediate Level Senior It Administrator $116,844
Senior Level Senior It Administrator $118,255
Specialist Level Senior It Administrator $123,340
Expert Level Senior It Administrator $126,013
$116,139 0 yr
$116,844 < 2 yrs
$118,255 2-4 yrs
$123,340 5-8 yrs
$126,013 > 8 yrs
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Best-Paid Skills and Qualifications for Senior It Administrator

What skills does a Senior It Administrator need?

Each competency has five to ten behavioral assertions that can be observed, each with a corresponding performance level (from one to five) that is required for a particular job.

  1. Analysis: Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
  2. Software Development: Software development is the process of conceiving, specifying, designing, programming, documenting, testing, and bug fixing involved in creating and maintaining applications, frameworks, or other software components. Software development is a process of writing and maintaining the source code, but in a broader sense, it includes all that is involved between the conception of the desired software through to the final manifestation of the software, sometimes in a planned and structured process. Therefore, software development may include research, new development, prototyping, modification, reuse, re-engineering, maintenance, or any other activities that result in software products. Software can be developed for a variety of purposes, the three most common being to meet specific needs of a specific client/business (the case with custom software), to meet a perceived need of some set of potential users (the case with commercial and open source software), or for personal use (e.g. a scientist may write software to automate a mundane task). Embedded software development, that is, the development of embedded software, such as used for controlling consumer products, requires the development process to be integrated with the development of the controlled physical product. System software underlies applications and the programming process itself, and is often developed separately.
  3. Software Engineering: Software engineering is the application of engineering to the development of software in a systematic method. Notable definitions of software engineering include: "the systematic application of scientific and technological knowledge, methods, and experience to the design, implementation, testing, and documentation of software"—The Bureau of Labor Statistics—IEEE Systems and software engineering - Vocabulary "The application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software"—IEEE Standard Glossary of Software Engineering Terminology "an engineering discipline that is concerned with all aspects of software production"—Ian Sommerville "the establishment and use of sound engineering principles in order to economically obtain software that is reliable and works efficiently on real machines"—Fritz Bauer
See More Skills
Skills Demand Percentage
Analysis 2.68%
Software Development 4.7%
Software Engineering 2.8%
What skills can make your compensation higher?
Mastering certain skills can make the compensation of a Senior It Administrator higher. Salary.com's Real-time Job Posting Salary Data provides you the latest highly compensated skills to help you get a higher pay. For example, if you master Open Source, you can get a 4% salary raise. If you are good at Container, your salary will increase by 3%. If you are expert in Innovation, your salary will rise by 3%.
Skill Salary Salary % Increase
Open Source
$122,985
4%
Container
$121,802
3%
Innovation
$121,802
3%
Kubernetes
$121,802
3%
Python
$120,620
2%
AWS
$120,620
2%

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Cost of Living In Jacksonville, FL

Cost of Living in Jacksonville, FL is
1.1% Higher
than the National Average

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