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Industrial Systems Optimization Engineer IV Salary in California

How much does an Industrial Systems Optimization Engineer IV make in California?

As of August 01, 2026, the average salary for an Industrial Systems Optimization Engineer IV in California is $138,240 per year, which breaks down to an hourly rate of $66.

However, an Industrial Systems Optimization Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $160,554
  • Majority Range (25th-75th percentile): $126,070 to $149,920
  • Entry-Level (10th percentile): $114,990
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View as table View as graph 25% $126,070 10% $114,990 90% $160,554 75% $149,920 $138,240 50%(Median) Didn’t find job title? Click

Industrial Systems Optimization Engineer IV Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $149,920 $12,493 $2,883 $72
Average $138,240 $11,520 $2,658 $66
25th Percentile $126,070 $10,506 $2,424 $61
Check out Industrial Systems Optimization Engineer IV Job Openings in California
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IT Applications Engineer IV

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Key Factors That Influence Industrial Systems Optimization Engineer IV Salaries

An Industrial Systems Optimization Engineer IV'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 Industrial Systems Optimization Engineer Salaries?

Experience is a primary driver of an Industrial Systems Optimization Engineer IV'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:

  • Industrial Research Engineer II (2-4 years): $105,587
  • Industrial Research Engineer III (4-7 years): $123,680
  • Industrial Systems Optimization Engineer IV (7+ years): $138,236
  • Expert Industrial Engineer (7-10 years): $162,802
  • Industrial Operations Research Manager (10+ years): $145,550
Job Role Years of Experience Average Salary
Industrial Research Engineer II2-4 years$105,587
Industrial Research Engineer III4-7 years$123,680
Industrial Systems Optimization Engineer IV7+ years$138,236
Expert Industrial Engineer7-10 years$162,802
Industrial Operations Research Manager10+ years$145,550
$105,587 Industria...
$123,680 Industria...
$138,236 Industria...
$162,802 Expert In...
$145,550 Industria...
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What Am I Worth?

Top Paying Cities for Industrial Systems Optimization Engineer IVs

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:

  • Los Angeles: $138,480
  • West Hollywood: $138,380
  • Dodgertown: $138,480

Industrial Systems Optimization Engineer IV Salary by Company Size: Startups vs. Enterprise

Industrial Systems Optimization Engineer IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $154,752. While startup companies pay approximate $130,916.

Industrial Systems Optimization Engineer IV Salary by Company Size

Company Size Employees Average Salary
Startup1~50$130,916
Growth Stage51~500$138,459
Established501~5000$149,440
Enterprise5000+$154,752

Industrial Systems Optimization Engineer IV Salary by Industry: Top Paying Sectors

For Industrial Systems Optimization Engineer IV roles, the industry you choose can affect earning potential by as much as 35% (the gap between the highest and lowest paying industries). Data shows that the Energy & Utilities and Insurance sectors offer the strongest compensation, at 20% above the average. In contrast, Industrial Systems Optimization Engineer positions in Healthcare or Retail & Wholesale typically offer lower base pay, as these industries often view Industrial Systems Optimization Engineer IV as a support function rather than a direct revenue driver.

The top paying industries for an Industrial Systems Optimization Engineer IV

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Energy & Utilities$165,888$80.020%
Insurance$158,976$76.015%
Pharmaceuticals$154,829$74.012%
Biotechnology$152,064$73.010%
MFG Nondurable$149,299$72.08%

Industrial Systems Optimization Engineer IV Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Industrial Systems Optimization Engineer IV'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
$126,070
Average $138,240/year
$149,920
$10,506
Average $11,520/month
$12,493
$2,424
Average $2,658/week
$2,883
$61
Average $66/hour
$72
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $149,920 $12,493 $2,883 $72
Average $138,240 $11,520 $2,658 $66
25th Percentile $126,070 $10,506 $2,424 $61

Industrial Systems Optimization Engineer IV Salary Growth & Career Path

Industrial Systems Optimization Engineer IV
Commissioning & Start-up Engineering Manager
Expert Industrial Engineer
Commissioning & Start-up Engineering Senior Manager
Industrial Operations Research Manager

Promotions are the fastest way to increase your earnings. As an Industrial Systems Optimization Engineer IV, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.

Industrial Systems Optimization Engineer IV Salary Growth and Career Path
Next Step Role Estimate Salary Projected Raise
Commissioning & Start-up Engineering Manager $132,200 -4%
Expert Industrial Engineer $162,900 18%

Salaries of jobs related to Industrial Systems Optimization Engineer IV

Find Your Next Industrial Systems Optimization Engineer IV Job

Ready to take the next step in your career? Browse thousands of current Industrial Systems Optimization Engineer IV job openings on our job board. Use the search bar below to find your perfect match.

United States

  • Kaiser Permanente

    COUNTRY PARK ACRES, NC

    Systems Administrator IV

    Kaiser Permanente | COUNTRY PARK ACRES, NC

    Kaiser Permanente seeks a Systems Administrator IV to lead the design, implementation, and support of complex health systems infrastructure. You will manag... more

    7 Days Ago

  • Kaiser Permanente

    COUNTRY PARK ACRES, NC

    Systems Administrator IV Applications

    Kaiser Permanente | COUNTRY PARK ACRES, NC

    Kaiser Permanente seeks a Systems Administrator IV, Applications to support and optimize enterprise healthcare applications. In this senior role, you’ll ma... more

    9 Days Ago

  • Marriott

    FEDERAL HEIGHTS, CO

    Engineer IV

    Marriott | FEDERAL HEIGHTS, CO

    Engineer IV – Facilities & Maintenance Marriott International, Inc., a global leader in hospitality, seeks an Engineer IV to lead complex facilities and ma... more

    6 Days Ago

  • ManTech International

    LAUREL, MD

    Systems Engineer

    ManTech International | LAUREL, MD

    ManTech is actively seeking a highly skilled Systems Engineer to support our mission-critical national security operations across various U.S. governmental... more

    6 Days Ago

  • ManTech International

    LINTHICUM HEIGHTS, MD

    Systems Engineer

    ManTech International | LINTHICUM HEIGHTS, MD

    ManTech is actively seeking a highly skilled Systems Engineer to support our mission-critical national security operations across various U.S. governmental... more

    6 Days Ago

  • ManTech International

    STAFFORD, VA

    Systems Engineer

    ManTech International | STAFFORD, VA

    ManTech, a recognized leader in providing cutting-edge technologies and solutions for the defense and aerospace sectors, is seeking a highly skilled Senior... more

    7 Days Ago

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