Critical Environment Technician Salary in Illinois

How much does a Critical Environment Technician make in Illinois? As of September 01, 2026, the average salary for a Critical Environment Technician in Illinois is $61,768 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): $78,399
  • Majority Range (25th-75th percentile): $55,383 to $70,473
  • Entry-Level (10th percentile): $49,569

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): $53,961
  • Early Career (1-2 years): $59,954
  • Mid-Level (2-4 years): $66,925
  • Senior-Level (5-8 years): $76,929
  • Expert (over 8 years): $83,268
Job RoleYears of ExperienceAverage Salary
Facilities Mechanic Technician I less than 1 year $53,961
Critical Environment Technician 1-2 years $59,954
Facilities Mechanic Technician III 2-4 years $66,925
Facilities Mechanic Technician IV 5-8 years $76,929
Facilities Mechanic Supervisor over 8 years $83,268

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: $56,937
  • Saint Peter: $56,859
  • Salem: $57,075

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 $86,475 $42.0 40%
Pharmaceuticals $80,298 $39.0 30%
Internet $77,209 $37.0 25%
Financial Services $74,121 $36.0 20%
Energy & Utilities $71,033 $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 September 01, 2026
$55,383
Average $61,768/year
$70,473
$4,615
Average $5,147/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 $70,473 $5,873 $1,355 $34
Average $61,768 $5,147 $1,188 $30
25th Percentile $55,383 $4,615 $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.

  • VCA Animal Hospitals | Aurora, IL

    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

    5 Days Ago

  • Aligned Data Centers | Chicago, IL

    Aligned Data Centers | Chicago, IL

    Critical Facilities Technician. Does the thought of joining one of the fastest-growing, privately held data center companies sound exciting to you. Do you ... more

    6 Days Ago

  • T5 Data Centers | Chicago, IL

    T5 Data Centers | Chicago, IL

    Senior Critical Facilities Technician (Sr. CFT). The Senior Critical Facilities Technician (Sr. CFT) is responsible for all aspects of data center operatio... more

    7 Days Ago

  • 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 focu... more

    9 Days Ago

  • 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

    8 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

    5 Days Ago

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