How much does a Computer Support Analyst make in Illinois? As of August 01, 2026, the average salary for a Computer Support Analyst in Illinois is $77,861 per year, which breaks down to an hourly rate of $37.

However, a Computer Support Analyst's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $92,850
  • Majority Range (25th-75th percentile): $70,745 to $85,707
  • Entry-Level (10th percentile): $64,267

Key Factors That Influence Computer Support Analyst Salaries

A Computer Support Analyst's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Computer Support Analyst Salaries?

Experience is a primary driver of a Computer Support Analyst's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $59,479
  • Early Career (1-2 years): $76,227
  • Mid-Level (2-4 years): $89,932
  • Senior-Level (5-8 years): $117,814
  • Expert (over 8 years): $77,177
Job RoleYears of ExperienceAverage Salary
Sales Support Representative I less than 1 year $59,479
Computer Support Analyst 1-2 years $76,227
Sales Support Representative III 2-4 years $89,932
Sales Support Representative IV 5-8 years $117,814
Sales Assistant Team Leader over 8 years $77,177

Top Paying Cities for Computer Support Analyst

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Effingham: $71,772
  • Saint Peter: $71,674
  • Salem: $71,946

Computer Support Analyst Salary by Industry: Top Paying Sectors

For Computer Support Analyst roles, the industry you choose can affect earning potential by as much as 80% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Aerospace & Defense sectors offer the strongest compensation, at 40% above the average. In contrast, Computer Support Analyst positions in Retail & Wholesale or Transportation typically offer lower base pay, as these industries often view Computer Support Analyst as a support function rather than a direct revenue driver.

The top paying industry for a Computer Support Analyst

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $109,005 $52.0 40%

Computer Support Analyst Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Computer Support Analyst's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on August 01, 2026
$70,745
Average $77,861/year
$85,707
$5,895
Average $6,488/month
$7,142
$1,360
Average $1,497/week
$1,648
$34
Average $37/hour
$41
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $85,707 $7,142 $1,648 $41
Average $77,861 $6,488 $1,497 $37
25th Percentile $70,745 $5,895 $1,360 $34

Find Your Next Computer Support Analyst Job

Ready to take the next step in your career? Browse thousands of current Computer Support Analyst job openings on our job board. Use the search bar below to find your perfect match.

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  • Plochman Career | Manteno, IL

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    VetJobs | Chicago, IL

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  • Global Enterprise Services, LLC | Belleville, IL

    Global Enterprise Services, LLC | Belleville, IL

    Job Description. Job Description. Our customer, Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defen... more

    5 Days Ago

  • TOGA Technology | Naperville, IL

    TOGA Technology | Naperville, IL

    Job Description. Job Description. Position Summary. TOGA Technology is looking for a Technical Support Analyst to support our retail SMB clients.  . As a T... more

    6 Days Ago

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