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Pulmonary Function Tech Jobs in Missouri (NOW HIRING)

CompHealth

Pulmonologist

Cape Girardeau, MO · On-site

$320K - $380K/yr

The practice features recently remodeled pulmonary sleep and function labs equipped with modern technology. Practice Info * Join an established 2-physician outpatient practice * Hospital-employed ...

Tetra Tech

Environmental Scientist - Fenton, MO

Fenton, MO · On-site

$71K - $93K/yr

Tetra Tech also provides tuition assistance and supports other professional development ... pulmonary function testing. Work Environment / Environmental Factors * This position will require ...

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All JobsPulmonary Function Tech JobsPulmonary Function Tech Jobs in Missouri

Pulmonary Function Tech information

See Missouri salary details

$23.4K

$60.1K

$118.7K

How much do pulmonary function tech jobs pay per year?

As of Aug 19, 2026, the average yearly pay for pulmonary function tech in Missouri is $60,094.00, according to ZipRecruiter salary data. Most workers in this role earn between $38,000.00 and $73,600.00 per year, depending on experience, location, and employer.

What is a pulmonary function tech?

Pulmonary function techs, also known as pulmonary function technologists, are healthcare professionals who perform tests to assess how well a patient’s lungs are working. They administer breathing tests, such as spirometry and lung volume measurements, to help diagnose and monitor respiratory conditions like asthma, COPD, and other lung diseases. These techs work closely with physicians and respiratory therapists, ensuring that test results are accurate and patients are comfortable during procedures. They also maintain equipment and ensure a safe, sterile testing environment.

What are the key skills and qualifications needed to thrive as a pulmonary function tech?

To thrive as a Pulmonary Function Tech, you need a solid understanding of respiratory therapy, human physiology, and pulmonary function testing, typically supported by an associate’s degree or relevant certification (such as CPFT or RPFT). Familiarity with spirometry, plethysmography, and related diagnostic equipment, as well as electronic medical record (EMR) systems, is essential. Attention to detail, strong communication skills, and compassion help you accurately perform tests and provide comfort to patients. These skills ensure precise test results, effective patient care, and collaboration with healthcare teams for optimal respiratory health outcomes.

What are some common challenges faced by pulmonary function techs during testing procedures, and how can they be managed?

Pulmonary Function Technicians often encounter challenges such as patients having difficulty understanding instructions, anxiety during breathing tests, or physical limitations that affect test performance. To manage these issues, techs use clear, supportive communication to guide patients step by step, adapt procedures for those with mobility or cognitive limitations, and work closely with respiratory therapists and physicians to ensure accurate results. Building rapport and creating a calm, encouraging environment can significantly improve patient cooperation and test quality.

What is the difference between Pulmonary Function Tech vs Respiratory Therapist?

AspectPulmonary Function TechRespiratory Therapist
CredentialsCertification (e.g., CPFT), specialized trainingAssociate's degree, state licensure, certification (e.g., RRT)
Work EnvironmentPulmonary labs, diagnostic testing centersHospitals, clinics, emergency settings
Job ResponsibilitiesPerforming pulmonary function tests, data collectionAssessing and treating respiratory conditions, managing ventilators

While both roles focus on respiratory health, Pulmonary Function Techs primarily conduct diagnostic tests to assess lung function, whereas Respiratory Therapists provide treatment and manage respiratory care. The roles often overlap in work environments and require similar certifications, but their core responsibilities differ, with Respiratory Therapists having a broader scope of patient care.

What are popular job titles related to Pulmonary Function Tech jobs in Missouri?

For Pulmonary Function Tech jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Pulmonary Function Tech jobs in Missouri look for?

The top searched job categories for Pulmonary Function Tech jobs in Missouri are:

Pulmonary Function Tech jobs near you
Infographic showing various Pulmonary Function Tech job openings in Missouri as of August 2026, with employment types broken down into 83% Full Time, and 17% Part Time. Highlights an 100% In-person job distribution, with an average salary of $60,094 per year, or $28.9 per hour.

Respiratory Care Practitioner (RRT) - Pulmonary Function

SSM Health

Saint Joseph, MO • On-site

Part-time

Medical

Posted 19 days ago

SSM Health rating

6.8

Company rating: 6.8 out of 10

Based on 548 frontline employees who took The Breakroom Quiz

495th of 888 rated healthcare providers

Job description

It's more than a career, it's a calling
MO-SSM Health St. Joseph Hospital - St. Charles
Worker Type:
Regular
Job Highlights:
  • Schedule: Part-time, Day-shift, 2, 12-hour shifts a week
  • Location: SSM Health's St. Joseph Hospital - St. Charles
  • Competitive Pay, Eligibility for insurance/benefits, positive work environment for a well-known faith-based organization

Job Summary:
Provides diagnostic evaluation of pulmonary function in patients with respiratory insufficiencies.
Job Responsibilities and Requirements:
PRIMARY RESPONSIBILITIES
  • Performs ordered pulmonary function and pulmonary stress testing. Monitors and evaluates patient response during and after testing. Documents and reports testing results.
  • Determines testing reference ranges and interprets results. Recognizes and corrects for invalid test results.
  • Prepares, maintains and calibrates pulmonary function testing equipment. Maintains adequate levels of supplies used for testing. Troubleshoots equipment problems and reports needed repairs/replacements.
  • Provides education and resources to patient and/or patient's family based on clinical implications.
  • Works in a constant state of alertness and safe manner.
  • Performs other duties as assigned.

EDUCATION
  • Associate's degree in Respiratory Care or equivalent years of experience and education.

EXPERIENCE
  • No experience required.

PHYSICAL REQUIREMENTS
  • Constant use of speech to share information through oral communication.
  • Constant standing and walking.
  • Frequent lifting/carrying and pushing/pulling objects weighing 0-25 lbs.
  • Frequent sitting, reaching and keyboard use/data entry.
  • Frequent use of vision and depth perception for distances near (20 inches or less) and far (20 feet or more) and to identify and distinguish colors.
  • Frequent use of smell to detect/recognize odors.
  • Frequent use of hearing to receive oral communication, distinguish body sounds and/or hear alarms, malfunctioning machinery, etc.
  • Occasional lifting/carrying and pushing/pulling objects weighing 25-50 lbs.
  • Occasional lifting/moving of patients.
  • Occasional bending, stooping, kneeling, squatting, twisting, gripping and repetitive foot/leg and hand/arm movements.
  • Occasional driving.
  • Rare crawling and running.

REQUIRED PROFESSIONAL LICENSE AND/OR CERTIFICATIONS
State of Work Location: Missouri
  • Basic Life Support HealthCare Provider (BLS HCP) - American Heart Association (AHA)
  • And
  • Respiratory Care Practitioner - Missouri Division of Professional Registration
  • And
  • Registered Respiratory Therapist (RRT) - National Board for Respiratory Care (NBRC)
  • And
  • Certified Pulmonary Function Technologist (CPFT) - National Board for Respiratory Care (NBRC)
  • Or
  • Registered Pulmonary Function Technologist (RPFT) - National Board for Respiratory Care (NBRC)

Work Shift:
Day Shift (United States of America)
Job Type:
Employee
Department:
4300000002 Pulmonary Services
Scheduled Weekly Hours:
24
Benefits:
SSM Health values our exceptional employees by offering a comprehensive benefits package to fit their needs.
  • Paid Parental Leave: we offer eligible team members one week of paid parental leave for newborns or newly adopted children (pro-rated based on FTE).
  • Flexible Payment Options: our voluntary benefit offered through DailyPay offers eligible hourly team members instant access to their earned, unpaid base pay (fees may apply) before payday.
  • Upfront Tuition Coverage: we provide upfront tuition coverage through FlexPath Funded for eligible team members.

Explore All Benefits
SSM Health is an equal opportunity employer. SSM Health does not discriminate on the basis of race, color, religion, national origin, age, disability, sex, sexual orientation, gender identity,pregnancy, veteran status, or any other characteristic protected by applicable law. Click here to learn more.

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