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2026 Salary Data • Updated June 2026
Direct Market Data

HMI/SCADA Developer Salary in Houston, Texas

Houston has very high demand for HMI/SCADA Developer positions, driven by its very high automation industry presence. The city's Oil Gas sector is particularly active in hiring automation professionals, and Houston is recognized as a major technology and automation hub.

Average Salary
$139,331
per year
Salary Range
$94,385 - $188,771
Entry to Senior
Cost of Living
95
vs Global Average (100)
Job Demand
very high
Industry Strength
very high
Currency
USD
Data Quality
high

Salary Breakdown by Experience Level

Experience LevelYears of ExperienceAverage Salary (USD)Salary Range (USD)
Entry Level
0-2 years$94,385$84,947 - $103,824
Mid Level
3-7 years$134,836$121,352 - $148,320
Senior Level
8+ years$188,771$169,894 - $207,648

Salary data is based on actual market surveys and job postings from this city. Sources: Calculated from national average with regional adjustments.

Cost of Living in Houston

Houston has a cost of living that is 5% lower than the global average. Average rent is approximately $1,350 per month. The purchasing power index is 112, indicating strong local purchasing power.

Cost of Living Index
95
Purchasing Power
112
Average Rent
$1,350/mo

Major PLC Employers in Houston

ExxonMobil

Shell

Chevron

Baker Hughes

Halliburton

Schlumberger

Dominant PLC Brands

The most commonly used PLC platforms in Houston:

1
Allen-Bradley
2
Emerson
3
Siemens
4
Honeywell

Preferred Certifications

Certifications valued by employers in Houston:

Allen-Bradley / Rockwell Automation
Siemens TIA Portal
Emerson DeltaV

Key Industry Sectors in Houston

Houston has a strong presence in the following industrial sectors that utilize PLC programming and automation:

Oil Gas
Petrochemicals
Energy
Aerospace
Manufacturing

Compare with Similar Cities

Compare HMI/SCADA Developer salaries in Houston with similar cities:

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Frequently Asked Questions

What is the average HMI/SCADA Developer salary in Houston?

The average HMI/SCADA Developer salary in Houston is $139,331 per year. Entry-level positions start around $94,385, while senior professionals can earn $188,771 or more.

Which companies hire HMI/SCADA Developers in Houston?

Major employers in Houston include ExxonMobil, Shell, Chevron, and many others. The Oil Gas sector is particularly active in hiring automation professionals.

What PLC brands are most common in Houston?

The dominant PLC brands in Houston are Allen-Bradley, Emerson, Siemens. Having certifications in Allen-Bradley is particularly valuable for professionals in this market.

How does the cost of living affect salary in Houston?

Houston has a cost of living that is 5% lower than the global average. Average rent is approximately $1,350 per month. The purchasing power index is 112, indicating strong local purchasing power. This cost of living adjustment is reflected in the salary ranges shown above.

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