MD Office Solutions

Cardiac Stress Technician (CST)

Arizona | PRN / Part-Time with Full-Time Growth Opportunity

AZ: Phoenix

Looking for Flexibility Now — With Room to Grow?

If you’re a paramedic, EMT, RN, or LVN with IV and EKG experience looking for meaningful clinical
work on your terms — we’d love to hear from you.

Our immediate Arizona need is for Tuesday–Thursday coverage on a PRN or part-time basis,
with the opportunity to transition to full-time as our Arizona business and client volume continue to grow.

Join Our Growing Nuclear Cardiology Team

MD Office Solutions (MDOS) provides nuclear cardiology imaging services directly to physician offices, outpatient clinics, and hospital environments across Arizona — delivering high-quality cardiac diagnostics where patients need them most. Our Arizona operations are based in Phoenix.

Our Cardiac Stress Technicians work alongside Nuclear Medicine Technologists and site physicians in a collaborative, team-based environment, supporting cardiac stress testing procedures and maintaining the highest standards of patient care and safety.

Paid training is provided for candidates transitioning into the CST role. This position is ideal for EMTs, paramedics, and other clinical professionals seeking a transition into a weekday cardiology environment with opportunities for additional hours as our Arizona operations grow..

Newly licensed and career-transitioning candidates are encouraged to apply.

Compensation

$27-$30 per hour, based on experience and employment status.

Employment Options

MDOS operates on a biweekly pay period. Our current priority is adding PRN/part-time Cardiac Stress Technician coverage Tuesday through Thursday in the Phoenix area.

This is a great opportunity for someone looking for consistent weekday availability with the potential to grow into a full-time position as our Arizona operations expand.

How We Work

Technicians report to an MDOS hub at the start of their shift and travel with the team and imaging equipment to scheduled outpatient cardiology clinic locations.

PRN / Part-time

Future Full-Time Opportunity

Benefits

A Typical Day at MDOS

Your day begins at the MDOS Phoenix hub, where you'll meet your Nuclear Medicine Technologist, prepare the imaging equipment, and review the day's clinic schedule. Together, you'll travel to outpatient cardiology clinic locations to support cardiac stress testing procedures — ensuring patients receive safe, accurate, and compassionate care.

Most days involve supporting one primary clinic location, with occasional travel between nearby sites depending on scheduling needs. Our greatest current coverage need is Tuesday through Thursday. Additional weekday and occasional Saturday opportunities may be available depending on operational needs.

MDOS provides all equipment and supplies needed to perform testing at each clinic location.

Position Overview

The Cardiac Stress Technician works under the direct supervision of the site physician and assists with nuclear medicine cardiac stress testing procedures, including patient preparation and monitoring during exercise and pharmacological stress testing. CSTs also support mobile imaging operations, including equipment setup, supply management, van operation, and patient documentation.

What You’ll Do

A full job description will be provided upon request.

Preferred Background

Candidates with experience in clinical or emergency medical environments are encouraged to apply. Preferred backgrounds include:

Experience with IV placement and 12-lead EKG monitoring is strongly preferred.

Required Certifications

Growth Opportunities

Cardiac Stress Technicians in California can advance to the Cardiac Stress Technician Advanced (CSTA) role as they gain experience and demonstrate proficiency in cardiac stress testing procedures and clinical operations. This role provides a pathway for clinical professionals to develop specialized experience in nuclear cardiology.

Work Environment

Technicians provide services in physician offices, outpatient clinics, and hospital settings as part of MDOS’s mobile imaging program. As with all healthcare roles, exposure to infectious diseases and radiation is possible. MDOS technicians follow strict radiation safety protocols, including use of personal radiation monitoring badges and protective equipment. Emergency response procedures may apply in the event of a radioactive spill.

Schedule

Work Location: On the road

Ready to Take the Next Step?

Apply today to join MD Office Solutions as a PRN/part-time Cardiac Stress Technician supporting our growing Arizona operations,
with the opportunity to transition to full-time as our client volume expands.

People with a criminal record are encouraged to apply.

MD Office Solutions Corp. provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.