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Respiratory Therapist: A Career Guide

By: Karis Casseus, PhD, MSN, RN Verified July 26, 2026

Overview

Respiratory Therapy is a high-impact, specialized healthcare field focused on the heart and lungs. As experts in cardiopulmonary care, Respiratory Therapists (RTs) are the first responders to breathing emergencies and the primary managers of life-support systems. From helping premature infants take their first breaths in the NICU to managing ventilators for adults in the ICU, RTs are essential to the survival and recovery of patients across the lifespan.

For travel therapists, this profession offers a fast-paced environment with significant clinical autonomy. With employment projected to grow 12% through 2034, much faster than the average for all occupations, the demand for RTs remains critical in both emergency and long-term care settings (U.S. Bureau of Labor Statistics, 2026).

Respiratory Therapist Job Description

A Respiratory Therapist is a licensed professional trained to assess, treat, and manage patients with breathing disorders. They are the "airway experts" on the medical team, possessing the technical knowledge to operate complex mechanical ventilators and the clinical intuition to intervene during a respiratory crisis.

If you are a calm-under-pressure problem solver with a strong interest in cardiopulmonary science, Respiratory Therapy offers a career where your expertise directly translates into saving lives. RTs work in every corner of the hospital, including the Emergency Department, Intensive Care Units, and Pulmonary Function Labs, providing care that helps patients breathe easier and live longer.

Respiratory Therapist Core Responsibilities and Duties

Life Support & Mechanical Ventilation

  • Initiate, monitor, and manage mechanical ventilators and non-invasive ventilation (BiPAP/CPAP) for critically ill patients.
  • Manage artificial airways, including endotracheal tubes and tracheostomies.

Emergency & Critical Care

  • Serve as key members of "Code Blue" and Rapid Response teams, managing the patient's airway and oxygenation during life-threatening events.
  • Perform arterial blood gas (ABG) draws and interpret the results to adjust treatment plans in real-time.

Diagnostic Testing & Assessment

  • Perform pulmonary function tests (PFTs) to measure lung capacity and help diagnose conditions like asthma or COPD.
  • Conduct physical assessments, including chest auscultation and monitoring of vital signs and oxygen saturation.

Therapeutic Interventions

  • Administer aerosolized medications (nebulizers), perform chest physiotherapy to clear lung secretions, and manage oxygen therapy.
  • Assist with bedside procedures such as bronchoscopies and intubations.

Patient Education & Rehabilitation

  • Teach patients how to use inhalers and home oxygen equipment.
  • Support pulmonary rehabilitation programs to improve the quality of life for patients with chronic lung disease.

Interpersonal and Cognitive Skills

  • Critical Thinking: The ability to rapidly interpret physiological data and adjust ventilator settings to stabilize a patient.
  • Composure: Maintaining a steady hand and clear mind during high-stakes respiratory emergencies.
  • Technical Proficiency: Mastery of complex medical technology, from high-frequency oscillators to bedside monitors.
  • Collaboration: Working seamlessly with physicians and nurses to coordinate care for the most complex patients in the hospital.

Respiratory Therapist Professional Qualifications

Licensing and Credentialing

  • Mandatory Licensure: State licensure is required to practice in all U.S. states except for Alaska.
  • Continuing Education: RTs must periodically renew their licenses and certifications, typically requiring a set number of continuing education units (CEUs) focused on the latest respiratory care protocols.
  • Travel Tip: Most travel agencies require the RRT credential and at least 1–2 years of acute care experience. Having certifications like ACLS, PALS, and NRP (Neonatal Resuscitation Program) will make you highly competitive for high-paying ICU or NICU travel contracts.

Salary Expectations

  • Staff Respiratory Therapist Salary: The median annual wage for RTs is $80,450 ($38.68/hr). Top earners in high-demand states or specialized hospital settings earn more than $108,820 (U.S. Bureau of Labor Statistics, 2024).
  • Travel Respiratory Therapist Salary: As of 2026, the average annual pay for a Travel RT is approximately $89,915 ($43.23/hr). With the inclusion of tax-free stipends for housing and meals, travel RTs often see a net take-home pay that significantly exceeds staff compensation (ZipRecruiter, 2026).

Benefits of Traveling as a Respiratory Therapist

  • Mastery of Critical Care: Traveling exposes you to different ventilator brands and protocols, from APRV (Airway Pressure Release Ventilation) to ECMO support, making you a versatile expert.
  • Impact High-Need Areas: Travel RTs are often the first called to support facilities during respiratory virus surges or in underserved regions with staffing shortages.
  • Professional Freedom: Choose 13-week assignments in the locations that interest you most, with the ability to take extended breaks between contracts.
  • Network with Specialists: Build relationships with leading Pulmonologists and Intensivists nationwide, expanding your clinical knowledge and professional references.

References

This article is for informational purposes only and does not constitute legal, medical, or professional advice. Some content reflects the opinions of the author. References are provided so you can verify information directly from the source. Licensing requirements and regulations vary by state and change over time. Confirm current requirements with your state licensing board or relevant regulatory authority before making career or practice decisions.

About the author

Karis Casseus, PhD, MSN, RN

Nurse, Educator, Consultant, Healthcare Writer

Karis Casseus

Dr. Karis Casseus is a clinician, educator, and writer shaping how healthcare knowledge is applied in the real world. She translates complex evidence into clear, actionable insights teams can quickly adopt. Drawing on experience across clinical care, academia, and workforce development, she brings a thoughtful blend of depth, rigor, and human-centered perspective to her work. She has worked closely with travel clinicians and the administrators who support them, giving her a unique view into the realities of today’s healthcare workforce. Dr. Casseus collaborates with interdisciplinary teams locally and globally to strengthen how healthcare professionals learn, adapt, and deliver care. At The Script, she leads content and strategy with one goal: equipping every member of the care team with the information, tools, and support they need, because that clarity leads to more balanced lives and more informed practice across the care team.

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