IoT Engineer Salary in Saint Louis, Missouri

How much does an IoT Engineer make in Saint Louis, MO?

As of April 01, 2025, the average annual salary for an IoT Engineer in Saint Louis, MO is $99,854. Salary.com reports that pay typically ranges from $89,425 to $114,823, with most professionals earning between $79,929 and $128,451.

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Salary range for an IoT Engineer

$89,425 to $114,823

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IoT Engineer

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Job Openings for IoT Engineer in Saint Louis, MO

What does an IoT Engineer do?

Common responsibilities of an IoT Engineer

Lead the operational relationship with strategic clients from sales and pilot, through scale deployments and ongoing customer support.

February 04, 2023

Provide process development, lifecycle management, vulnerability management and assist with change management for IoT devices predominantly centered around industrial controls and building automation systems.

December 19, 2022

Creates and maintains system and software verification & validation test plans and procedures.

April 05, 2023

Hands-on expertise in many disparate technologies, typically ranging from front-end user interfaces through to back-end systems and all points in between.

April 13, 2023

Understands customer specifications (corporate and plant), standards, and local and/or national electric codes for use in designing hardware schematics and software programs.

May 13, 2023

Develop project plans, identify key milestones, risks, and develop time estimates for each milestone to complete the project.

May 20, 2023

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IoT Engineer Salary By Experience Levels in Saint Louis, MO

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RELEVANT JOB EXPERIENCE

Length of experience is a pay differentiator. Those with greater experience may have an advantage in negotiating salary. For those with less experience, other factors such as education or special skills could impact your pay. Please visit Professional Salary Report for more details.

IoT Engineer Salary By Level of Education in Saint Louis, MO

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LEVEL OF EDUCATION

Depending on the job, educational levels may have a significant impact on pay levels. Be informed and understand how things like education and certifications can help to increase potential earnings for the career you are interested in. Please visit Professional Salary Report for more details.

Average Salary Range for IoT Engineer in Saint Louis, MO

Average Base Salary

Core compensation

89425

114823

99854

Average Total Cash Compensation

Includes base and annual incentives

93303

121284

104122

What is the average salary for IoT Engineer in 2025?

These charts show the average base salary (core compensation), as well as the average total cash compensation for the job of IoT Engineer in Saint Louis, MO. The base salary for IoT Engineer ranges from $89,425 to $114,823 with the average base salary of $99,854. The total cash compensation, which includes base, and annual incentives, can vary anywhere from $93,303 to $121,284 with the average total cash compensation of $104,122.

View Average Salary for IoT Engineer as table

	Average Salary	Average Salary Range
Base Salary	$99,854	$89,425 - $114,823
Bonus	$4,268	$3,878 - $6,461
Total Pay	$104,122	$93,303 - $121,284

* Base Salary represents gross income before taxes and deductions. It does not include additional pay such as benefits, bonuses, profit sharing or commissions.

* Total Pay combines base salary, bonuses, profit sharing, tips, commissions, overtime pay and other forms of cash earnings, as applicable for this job.

IoT Engineer Salary Near Saint Louis, MO

CITY, STATE	AVERAGE SALARY RANGE	COMPARE TO Saint Louis, MO
CITY, STATE Florissant, MO	AVERAGE SALARY RANGE $89,277 - $114,632	COMPARE TO Saint Louis, MO
CITY, STATE Chesterfield, MO	AVERAGE SALARY RANGE $88,879 - $114,121	COMPARE TO Saint Louis, MO
CITY, STATE Saint Charles, MO	AVERAGE SALARY RANGE $88,934 - $114,193	COMPARE TO Saint Louis, MO
CITY, STATE Saint Peters, MO	AVERAGE SALARY RANGE $88,731 - $113,931	COMPARE TO Saint Louis, MO
CITY, STATE O Fallon, MO	AVERAGE SALARY RANGE $88,684 - $113,872	COMPARE TO Saint Louis, MO
CITY, STATE Springfield, IL	AVERAGE SALARY RANGE $89,388 - $114,775	COMPARE TO Saint Louis, MO

See salaries for IoT Engineer in locations close to Saint Louis, MO. Pay for the same job may vary based on the location and on the location and on other factors such as the size of company, the industry, and other local conditions.

About Saint Louis, Missouri

St. Louis (/seɪnt ˈluːɪs/) is an independent city and major inland port in the U.S. state of Missouri. It is situated along the western bank of the Mississippi River, which marks Missouri's border with Illinois. The Missouri River merges with the Mississippi River just north of the city. These two rivers combined form the fourth longest river system in the world. The city had an estimated 2017 population of 308,626 and is the cultural and economic center of the St. Louis metropolitan area (home to nearly 3,000,000 people), which is the largest metropolitan area in Missouri, the second-largest ...

Source: Wikipedia (as of 04/11/2019). Read more from Wikipedia

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