Last updated: 2025 BLS data · Page refreshed:
Illinois employs 1,150 Sales Engineers professionals, below the national average concentration.
Data: BLS OEWS 2025 • Illinois employment outlook • Updated 2026-05-19
The location quotient (LQ) of 0.97 indicates that Illinois has an average concentration of Sales Engineers professionals, similar to the national average employment distribution.
Note: Location Quotient (LQ) is the ratio of the percentage of workers in an occupation in a given area to the percentage in that occupation nationwide. An LQ > 1.0 means above-average concentration; < 1.0 means below-average.
The average annual salary for a Sales Engineers in Illinois is $108,920. For a detailed breakdown by percentile, entry-level, median, and senior salaries, see the comprehensive salary guide below.
Illinois employs approximately 1,150 Sales Engineers professionals (2025 BLS data). This ranks Illinois for this occupation nationwide.
Illinois has average or below-average concentration of Sales Engineers jobs (LQ: 0.97). A Location Quotient above 1.0 indicates higher-than-average demand.
The average (mean) salary for Sales Engineers in Illinois is $108920/year. See our detailed salary page for percentile breakdowns.
Location Quotient measures how concentrated an occupation is in a state compared to the national average. LQ > 1.0 means the state has more of that job proportionally. LQ > 1.2 indicates strong demand.
The top state for Sales Engineers employment is Texas with 6,800 jobs.
Explore cost of living, median household income, and demographics for Illinois's largest cities.
Compare tuition, admissions, and graduate outcomes at Illinois's leading institutions.
Compare Sales Engineers labor-market data (jobs, location quotient, salary) across the top-employing states.
Drill deeper into Sales Engineers pay, hiring, and education data for Illinois.
Employment and location quotient data sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) 2025. This data reflects total employment, jobs per 1,000 workers, location quotient, and average salary for Sales Engineers (SOC 419031) in Illinois.