About us:

For more than 30 years, CMAX has been at the forefront of clinical research in Australia. As Australia’s longest-running clinical trial unit, we have delivered world-leading research for local and international sponsors across early and late-phase studies, including complex first-in-human trials.

Our work has contributed to advances across a broad range of therapeutic areas and healthcare technologies—from vaccines and pain management to early-warning biodevices and hormone replacement therapies.

With more than 400 employees, a 78-bed clinical trial facility and a participant database of over 65,000 people, CMAX offers the scale, expertise and infrastructure to deliver complex and meaningful clinical research. We are ideally located opposite the Royal Adelaide Hospital within Adelaide’s internationally recognised BioMed City precinct.

About the role:

CMAX is seeking enthusiastic and customer-focused Participant Engagement Officers to join our team on a casual basis.

As one of the first points of contact for people interested in participating in clinical trials, you will provide clear information, conduct telephone pre-screening and help potential participants navigate the initial stages of their clinical trial journey.

This is a fast-paced and rewarding call centre role where your ability to build rapport, ask appropriate questions and accurately capture information will directly support the recruitment of participants for important clinical research studies.

Casual shifts may be available during business hours, after hours and on weekends. Applicants must have the flexibility to work across a range of these times based on operational requirements.

What You'll Be Doing

- Engage with prospective and existing clinical trial volunteers via inbound and outbound phone calls;
- Conduct telephone pre-screening of potential participants to determine study suitability;
- Schedule appointments and maintain accurate participant records within our database;




- Support the recruitment of volunteers for a broad range of clinical research studies;
- Provide exceptional customer service while building rapport with participants;
- Assist participants attending the clinic by guiding them through the registration and administrative process;
- Work collaboratively with the Participant Engagement Team to achieve recruitment targets.

About you: You are a confident communicator who enjoys speaking with people from diverse backgrounds. You can balance warmth and empathy with the need to follow structured processes, meet targets and maintain accurate records.

- Previous experience in a call centre, contact centre, customer service, healthcare administration or similar environment;
- Excellent verbal communication and active listening skills;
- A warm, professional and empathetic telephone manner;
- The ability to quickly build rapport and confidently guide conversations;
- Strong attention to detail and a commitment to accurate data entry;
- Confidence discussing personal and potentially sensitive medical information;
- Good computer skills and the ability to learn new systems quickly;
- Solid organisational and time-management skills;
- The ability to work independently and contribute positively within a team;
- A proactive, reliable and flexible approach to work.

Why join CMAX?

- Contribute to clinical research that helps advance future healthcare;
- Work in a varied, people-focused role where every conversation matters;
- Join an experienced and supportive participant engagement team;
- Gain exposure to a wide range of clinical research studies;
- Work from our modern facility in Adelaide’s BioMed City precinct.

If you are an enthusiastic communicator who enjoys helping people and can thrive in a busy call centre environment, we would love to hear from you. Apply by submitting your CV through the Apply Now function.

Applications close on 30 August 2026.

Only applicants with unrestricted working rights in Australia will be considered for this position.

CMAX may commence interviews during the advertising period and reserves the right to close the advertisement early if suitable candidates are identified.

📌 Call Centre - Participant Engagement Officers (Adelaide)
🏢 Cmax Clinical Research
📍 Adelaide