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Gas Compressor Jobs in Missouri (NOW HIRING)

Knowledge of. all compressor types * Math skills are necessary for calculating HVAC loads, duct ... Ability to operate a gas-powered high-pressure washer. * Ability to use an arc welder to join steel.

Knowledge of. all compressor types * Math skills are necessary for calculating HVAC loads, duct ... Ability to operate a gas-powered high-pressure washer. * Ability to use an arc welder to join steel.

Knowledge of. all compressor types * Math skills are necessary for calculating HVAC loads, duct ... Ability to operate a gas-powered high-pressure washer. * Ability to use an arc welder to join steel.

Knowledge of. all compressor types * Math skills are necessary for calculating HVAC loads, duct ... Ability to operate a gas-powered high-pressure washer. * Ability to use an arc welder to join steel.

Showing results 41-46

Gas Compressor information

See Missouri salary details

$14

$28

$44

How much do gas compressor jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for gas compressor in Missouri is $28.60, according to ZipRecruiter salary data. Most workers in this role earn between $19.86 and $36.30 per hour, depending on experience, location, and employer.

What is a gas compressor?

Gas compressors are machines or mechanical devices that increase the pressure of a gas by reducing its volume. They are commonly used in industries such as oil and gas, manufacturing, and refrigeration to transport gases through pipelines, power pneumatic tools, or support chemical processes. Gas compressors operate with various mechanisms, including reciprocating pistons, rotary screws, or centrifugal force, depending on the application and required pressure. Their maintenance and operation are vital for ensuring safety, efficiency, and reliable gas delivery in industrial settings.

What are the key skills and qualifications needed to thrive as a gas compressor operator?

To thrive as a Gas Compressor Operator, you need a solid understanding of mechanical systems, basic electrical knowledge, and typically a high school diploma or equivalent. Familiarity with SCADA systems, pressure gauges, and industry safety certifications like OSHA are commonly required. Attention to detail, strong problem-solving abilities, and effective communication are critical soft skills in this role. These skills ensure the safe, efficient, and reliable operation of gas compression equipment, minimizing downtime and preventing hazardous incidents.

What are some common challenges faced by gas compressor operators, and how can they be addressed on the job?

Gas compressor operators often encounter challenges such as equipment malfunctions, pressure fluctuations, and maintaining consistent gas flow rates. These challenges require strong troubleshooting skills, quick decision-making, and thorough knowledge of safety protocols. Working closely with maintenance teams and following regular inspection schedules can help prevent issues, while clear communication with control room staff ensures rapid response to anomalies. Continuous training and staying updated on industry best practices also contribute to more effective problem-solving in the field.

What is the difference between Gas Compressor vs Gas Plant Operator?

AspectGas CompressorGas Plant Operator
Primary RoleMaintains and operates gas compression equipment to increase gas pressure for transportation or processing.Oversees entire gas processing plant operations, including compression, separation, and treatment processes.
CertificationsTypically requires technical certifications in mechanical or process operations.Requires certifications in plant operations, safety, and sometimes specific process technologies.
Work EnvironmentIndustrial sites, often outdoors, focused on compression units.Processing plants, control rooms, and outdoor sites overseeing multiple systems.
Industry UsageCommonly used in natural gas transmission and processing industries.Used across natural gas processing facilities and energy companies.

While both roles operate within the natural gas industry, a Gas Compressor specializes in maintaining compression equipment, whereas a Gas Plant Operator manages entire processing operations. Understanding these differences helps in choosing the right career path or job search focus.

What are popular job titles related to Gas Compressor jobs in Missouri?

For Gas Compressor jobs in Missouri, the most frequently searched job titles are:

Infographic showing various Gas Compressor job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $59,496 per year, or $28.6 per hour.

Environmental Inspectors (Field Based)

ERM

Saint Louis, MO • On-site

Full-time

Re-posted 20 days ago


Key responsibilities

  • Conduct field inspections, monitoring, and survey work to ensure environmental compliance during construction activities.

  • Prepare and deliver environmental training for construction personnel and review project documents related to environmental compliance.

  • Oversee the implementation of mitigation measures, evaluate environmental conditions, and document compliance through inspection reports.


Job description

ERM is looking for Environmental Inspectors to oversee environmental compliance during the construction phase of energy projects located across the United States. The projects we work on and the services we provide demand teams of multiple disciplinary professionals working collaboratively to meet our clients' needs.

RESPONSIBILITIES:

  • The primary responsibilities of this temporary, field-based position include:
  • Preparing and conducting environmental training for construction personnel;
  • Conducting field inspections, monitoring and field survey work as directed;
  • Interacting with and serving as a point of contact with agency officials, regulatory agency staff, landowners, contractors, clients and other project members and conducting required agency notifications;
  • Reviewing and implementing project documents and providing direction, support and critical judgment on environmental compliance issues;
  • Providing technical leadership, support and direction to field staff. This includes the coordination of daily Environmental Inspector and Resource Monitor schedules and conducting morning construction meetings;
  • Critically assessing environmental conditions in the field to evaluate potential environmental impacts from construction;
  • Evaluating potential issues and concerns ahead of construction activities;
  • Overseeing the proper implementation of mitigation measures;
  • Conducting environmental sampling (hydrostatic test water, soil, etc.);
  • Overseeing and verifying flagging of wetland boundaries, cultural and biological resources exclusion zones, refueling zones, etc.;
  • Inspecting and documenting compliance with a project's environmental requirements by preparing daily written inspection reports that provide up-to-date and consistent written and photo documentation of activities observed in the field;
  • Participating in various construction meetings;
  • Preparing documentation to support requests for variances from environmental permits;
  • Evaluating restoration activities; and
  • Performing additional tasks as assigned or required.

REQUIREMENTS:

The role of an Environmental Inspector requires meticulous oversight by highly skilled individuals stationed in the field throughout construction to ensure compliance with federal, state and local environmental regulations. Qualifications of individuals to be considered will include:

  • BS or BA degree preferred, equivalent environmental inspection or monitoring experience, or a minimum of 6 years of relevant construction experience; and
  • 4+ years of environmental inspection, monitoring, or permitting experience specific to linear and/or other energy infrastructure projects.
  • An understanding of construction (e.g., pipelines, power lines, compressor/pumping stations, gas storage fields, wind farms, solar facilities, offshore facilities) gained through field experience;
  • Strong verbal and written communication skills;
  • Strong negotiation and conflict resolution skills;
  • Proficient technical skills, including, but not limited to, experience using Microsoft Office programs and digital cameras;
  • Knowledge of environmental sampling methods; and
  • The ability to travel extensively and to work 40 to 70+ hours per week in a physically demanding position on temporary assignments.
  • Be physically fit and able to;
    • Walk/hike for up to 10 hours per day on possible uneven, steep, challenging terrain
    • Be able to carry up to 10 pounds of equipment while walking/hiking
    • Work in all weather conditions

Who We Are:

As the world's leading sustainability consulting firm, ERM is uniquely positioned to contribute to the environment and society through the expertise and energy of our employees worldwide. Sustainability is what we do, and is at the heart of both our service offerings and how we operate our business. ERM and our partners are driven by a dynamic vision: By 2021 we will be the clear leader in our chosen markets, we will double in value and we will deliver on our promises to our clients, our people and our investors. For our people, our vision means attracting, inspiring, developing and rewarding our people to work with the best clients and on the biggest challenges, thus creating valuable careers. We achieve our vision in a sustainable manner by maintaining and living our ERM values that include Accountability, Caring for our People, Client Focus, Collaboration, Empowerment, and Transparency.

Please submit your resume and brief cover letter. Qualified candidates will be contacted by email, and requested to complete a video questionnaire. Based on review of these responses, shortlisted candidates will be invited for interviews.

ERM does not accept recruiting agency resumes. Please do not forward resumes to our jobs alias, ERM employees or any other company location. ERM is not responsible for any fees related to unsolicited resumes.

ERM is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

Thank you for your interest in ERM!


ERM logo

About ERM

Sourced by ZipRecruiter

As the largest global pure play sustainability consultancy, we partner with the world's leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations. At ERM we know that creating a diverse, equitable and inclusive work environment is an essential part of making our company a great place to build a career. We also see our diversity as a strength that helps us create better solutions for our clients. Our diverse team of world-class experts supports clients across the breadth of their organizations to operationalize sustainability, underpinned by our deep technical expertise in addressing their environmental, health, safety, risk and social issues. We call this capability our "boots to boardroom" approach for its comprehensive service model that allows ERM to develop strategic and technical solutions that advance objectives on the ground or at the executive level.

Industry

Business management consulting

Company size

5,001 - 10,000 Employees

Headquarters location

City of London, Greater London, GB

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