Critical Environment Technician Salary in Illinois

How much does a Critical Environment Technician make in Illinois? As of October 01, 2026, the average salary for a Critical Environment Technician in Illinois is $61,770 per year, which breaks down to an hourly rate of $30.

However, a Critical Environment Technician's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $78,391
  • Majority Range (25th-75th percentile): $55,387 to $70,470
  • Entry-Level (10th percentile): $49,574

Key Factors That Influence Critical Environment Technician Salaries

A Critical Environment Technician'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 Critical Environment Technician Salaries?

Experience is a primary driver of a Critical Environment Technician'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): $53,963
  • Early Career (1-2 years): $59,958
  • Mid-Level (2-4 years): $66,931
  • Senior-Level (5-8 years): $76,939
  • Expert (over 8 years): $83,281
Job RoleYears of ExperienceAverage Salary
Facilities Mechanic Technician I less than 1 year $53,963
Critical Environment Technician 1-2 years $59,958
Facilities Mechanic Technician III 2-4 years $66,931
Facilities Mechanic Technician IV 5-8 years $76,939
Facilities Mechanic Supervisor over 8 years $83,281

Top Paying Cities for Critical Environment Technician

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: $56,940
  • Saint Peter: $56,862
  • Salem: $57,078

Critical Environment Technician Salary by Industry: Top Paying Sectors

For Critical Environment Technician 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 Software & Networking and Pharmaceuticals sectors offer the strongest compensation, at 40% above the average. In contrast, Critical Environment Technician positions in Telecom or Media typically offer lower base pay, as these industries often view Critical Environment Technician as a support function rather than a direct revenue driver.

The top paying industries for a Critical Environment Technician

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Software & Networking $86,479 $42.0 40%
Pharmaceuticals $80,302 $39.0 30%
Internet $77,213 $37.0 25%
Financial Services $74,125 $36.0 20%
Energy & Utilities $71,036 $34.0 15%

Critical Environment Technician Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Critical Environment Technician'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 October 01, 2026
$55,387
Average $61,770/year
$70,470
$4,616
Average $5,148/month
$5,873
$1,065
Average $1,188/week
$1,355
$27
Average $30/hour
$34
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $70,470 $5,873 $1,355 $34
Average $61,770 $5,148 $1,188 $30
25th Percentile $55,387 $4,616 $1,065 $27

Find Your Next Critical Environment Technician Job

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

  • T5 Data Centers | Chicago, IL

    T5 Data Centers | Chicago, IL

    Critical Facilities Technician (CFT). The Critical Facilities Technician (CFT) is responsible for all aspects of data center operations related to critical... more

    10 Days Ago

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    VCA Animal Hospitals | Aurora, IL

    Job Description. Critical Care (ICU) Veterinary Technician. Schedule: Full-time opportunity, 3 x 12-hour day shifts, with rotating weekends and limited hol... more

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  • Stream Data Centers | Elk Grove Village, IL

    Stream Data Centers | Elk Grove Village, IL

    Job Description. Job Description. For years, Stream Data Centers has been a trusted partner in providing world-class data center solutions. With a focus on... more

    11 Days Ago

  • JARBO | Chicago, IL

    JARBO | Chicago, IL

    Job Description. Job Description. A growing player in the distribution and manufacture of data center power equipment is seeking a self starting Sr Field S... more

    9 Days Ago

  • Endeavor Health | Arlington Heights, IL

    Endeavor Health | Arlington Heights, IL

    Endeavor Health - - Responsibilities: Assist patients with personal care needs. Obtain patient vital signs and input/output. Perform EKGs and basic procedu... more

    9 Days Ago

  • Endeavor Health | Elmhurst, IL

    Endeavor Health | Elmhurst, IL

    Endeavor Health - - Responsibilities: Assist with patient care tasks under RN supervision. Maintain patient safety and comfort in PCCU. Document patient st... more

    9 Days Ago

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Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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