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Operating Engineer Jobs in Missouri (NOW HIRING)

Operating Engineer

O Fallon, MO · On-site

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO · On-site

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO · On-site

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO · On-site

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO · On-site

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

Operating Engineer

O Fallon, MO · On-site

$65K - $87K/yr

Job Title Operating Engineer Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s)

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Showing results 1-20

Operating Engineer information

See Missouri salary details

$33.8K

$79.8K

$126.6K

How much do operating engineer jobs pay per year?

As of Jul 31, 2026, the average yearly pay for operating engineer in Missouri is $79,757.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,200.00 and $88,200.00 per year, depending on experience, location, and employer.

What are Operating Engineers?

Operating Engineers are skilled professionals who operate and maintain heavy machinery and equipment, such as cranes, bulldozers, excavators, and loaders, commonly used on construction sites and in other industrial settings. They are responsible for ensuring the safe and efficient operation of this equipment, performing routine maintenance, troubleshooting issues, and sometimes assisting with repairs. Operating Engineers play a critical role in the successful completion of construction and infrastructure projects by helping move materials, clear land, and perform tasks that require mechanical power.

What engineers make $500,000?

Highly experienced engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Achieving this level typically requires advanced skills, extensive experience, and often working in high-demand industries or leadership roles.

What does an operations engineer do?

An operations engineer is responsible for managing and maintaining the systems, equipment, and infrastructure within an organization to ensure smooth and efficient operations. They often troubleshoot technical issues, optimize processes, and may work with tools like automation software or monitoring systems, sometimes requiring certifications or specialized training. Their role is essential in industries such as manufacturing, energy, or facilities management to support continuous operation.

What are the key skills and qualifications needed to thrive as an Operating Engineer, and why are they important?

To thrive as an Operating Engineer, you need expertise in operating, maintaining, and repairing complex machinery, often backed by a high school diploma, technical training, and relevant licenses or certifications. Familiarity with control systems, heavy equipment, and safety protocols—such as OSHA standards—is essential. Strong problem-solving abilities, attention to detail, and effective communication are valuable soft skills in this role. These skills ensure safe, efficient operation of equipment, minimize downtime, and help maintain a secure work environment.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High-paying engineering positions often require advanced certifications, management responsibilities, or working in high-demand industries.

What is the difference between Operating Engineer vs Maintenance Technician?

AspectOperating EngineerMaintenance Technician
CredentialsOSHA certifications, state licenses, technical trainingOSHA certifications, technical/vocational training
Work EnvironmentIndustrial plants, power plants, large facilitiesBuildings, manufacturing plants, facilities maintenance
Employer & IndustryConstruction, utilities, manufacturingFacilities management, manufacturing, commercial buildings

Operating Engineers and Maintenance Technicians often share certifications and work in industrial or large facility environments. Operating Engineers focus on operating and maintaining heavy machinery and equipment, while Maintenance Technicians handle repairs and preventive maintenance of building systems. Both roles are essential for facility operations, but their specific duties and focus areas differ.

What are some common challenges Operating Engineers face when managing multiple pieces of equipment on a job site?

Operating Engineers often juggle the operation and maintenance of several types of heavy machinery, such as cranes, bulldozers, and excavators, which requires strong multitasking and organizational skills. A common challenge is coordinating equipment use efficiently to avoid downtime and bottlenecks, particularly on busy construction sites with tight schedules. Additionally, they must remain vigilant about safety protocols and equipment inspections to prevent accidents or mechanical failures. Effective communication with site supervisors and other team members is crucial to ensure a smooth workflow and address any issues promptly.

What engineers make $200,000 a year?

Senior operating engineers, especially those with extensive experience, specialized skills, and certifications such as HVAC or power plant licenses, can earn $200,000 or more annually. High-paying roles often involve managing large facilities, working in critical environments, or overseeing complex systems, sometimes with overtime or shift differentials included.
What are the most commonly searched types of Operating Engineer jobs in Missouri? The most popular types of Operating Engineer jobs in Missouri are:
What are popular job titles related to Operating Engineer jobs in Missouri? For Operating Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Operating Engineer jobs in Missouri look for? The top searched job categories for Operating Engineer jobs in Missouri are:
What cities in Missouri are hiring for Operating Engineer jobs? Cities in Missouri with the most Operating Engineer job openings:
What are popular job titles related to Operating Engineer jobs in MO? For Operating Engineer jobs in MO, the most frequently searched job titles are:
Infographic showing various Operating Engineer job openings in Missouri as of July 2026, with employment types broken down into 1% Locum Tenens, 96% Full Time, 1% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $79,757 per year, or $38.3 per hour.

$24.97/hr

Contractor

Re-posted 11 days ago


Job description

Application Instructions
When you are ready to apply, please submit a complete and accurate online application including as much information regarding your past work experience as possible. If your skills and experience align with what we are looking for to fill this role, we will contact you directly with the next steps in our process.
Position Description
Core Values
All SB employees are expected to support and exemplify SB's core values:
1. Learn, innovate, & grow
We believe in the power of ideas, the courage to challenge former ways of doing things, the willingness to change, and the fact that everyone has a voice.
2. Listen, really listen
Listening is a commitment to give value to another's words and ideas. Listening to hear - not just to respond - creates a teamwork culture that's empowering.
3. Have each others' backs
The feeling that we're in this together builds a sense of common purpose. We look out for each other, seek out safer practices, and speak out when it's necessary.
4. Always act with integrity
It requires a high degree of personal pride to give your best, hold yourself to the highest quality standards, and do the right thing-even when no one is watching.
5. Respect all relationships
Our goal is to always be a good partner and operate in a manner that reflects well on the company. Our interactions and impressions are part of leaving legacies.
Union Membership
As a signatory of the Heavy Constructors of Greater Kansas City , SB hires the following classifications of operating engineers from the Operating Engineers Local 101 in the Kansas City Metro Area:
  • Apprentice Operating Engineer
  • Journeyperson Operating Engineer

Non-union applicants are encouraged to apply; however, maintaining union membership in good standing with a union local within our operational jurisdiction is a condition of employment.
Union Wage Rates
Wage rates are set during the collective bargaining process between the Heavy Constructors Association contractors and unions. 2022 wage rates for operating engineers are as follows effective 1 April 2022:
Basic Wage Rate Fringe Benefits Rate Straight Time Hourly Rate Overtime Hourly Rate Apprentice Operator 65% $24.97 $20.84 $45.81 $58.30 Apprentice Operator 75% $28.82 $20.84 $49.66 $64.06 Apprentice Operator 85% $32.66 $20.84 $53.50 $69.83 Group I Operator $38.42 $20.84 $59.26 $78.47 Group II Operator $37.38 $20.84 $58.22 $76.91 Group III Operator: Mechanic's Helper Field $35.70 $20.84 $56.54 $74.39 Oiler $32.91 $20.84 $53.75 $70.21 Oiler Driver $36.26 $20.84 $57.10 $75.23 Mechanic Permanent Shop $37.07 $20.84 $57.91 $76.45 Mechanic's Helper Shop $30.72 $20.84 $51.56 $66.92
In the Heavy Constructors Association union system, overtime rates are as follows:
  • Any hour after 10 hours in a single workday
  • Any hour after 40 hours in a single work week (work weeks are Sunday thru Saturday)

Note that basic wage rates and overtime rates can fluctuate from job to job depending on (1) the wage rate effective at the contract bid date and (2) whether a prevailing wage determination is controlling for a particular public works contract.
Position Requirements
Apprenticeship Program
Applicants who do not have at least three full years of verifiable professional experience in the heavy construction industry likely need to apply as applicants for the unions' apprenticeship programs. For apprenticeship information, requirements, and class schedules, see:
  • Local 101 Apprenticeship Program Info
  • Local 101 Apprenticeship Program Application (816-640-2336)
Drug, Alcohol, Violence, & Discrimination-Free Workplace
SB is a drug-, alcohol-, violence-, and discrimination-free workplace. All offers of employment are contingent upon completing pre-employment drug screens. Drugs, alcohol, weapons, and violent or discriminatory behavior of any kind are prohibited at all times. SB maintains a drug and alcohol random testing program for every level of employment.
OSHA 10-Hour for Construction
Missouri state statute requires public works construction workers to obtain an OSHA 10-Hour for Construction certification. Members of all four unions affiliated with the Heavy Constructors Association of Greater Kansas City may obtain this training at no cost through the Construction Industry Laborers Training Fund. SB union member employees who do not yet have this certification are required to complete this training within 60 calendar days from the first day of employment.
Equal Opportunity Employer
Superior Bowen is committed to providing equal employment opportunities and will consider all qualified applicants for employment without regard to race, color, religion, sex, age, pregnancy, physical or mental disability, genetics, sexual orientation, gender identity, veteran status, national origin or any other legally protected status.