Principal Investigator, MD/DO
- Driver's license
Open in 2 locations
Headlands Research posts this job separately for each location. Apply to the one where you can work: the unit, shifts, schedule and pay can differ between locations.
Arizona
1 openScottsdale, Arizona (opens on this page)
Posted 1d ago
California
1 open- $100–$150/hr
San Diego, California (opens on this page)
Posted 1mo ago
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About the job
At Headlands Research, we are dedicated to enhancing clinical trial delivery within our communities. As a leading network of advanced clinical trial sites, we leverage cutting-edge technology and exceptional support services to broaden outreach and participation. Founded in 2018, our rapidly growing company currently operates 20+ sites across the US and Canada, with plans for further expansion.
Principal Investigator (MD/DO)
Location: Scottsdale, Arizona
Employment Type: Part-Time, ideally looking for 2-3 days per week, potentially open to more flexibility.
Join Us in Improving Lives Through Clinical Research
At Headlands Research, we're committed to advancing medical science and improving lives by bringing innovative clinical trials to communities across North America. Our growing network of clinical research sites combines experienced medical professionals, advanced technology, and dedicated support teams to accelerate the development of new treatments.
Founded in 2018, Headlands Research has expanded into a leading clinical research network with locations throughout the United States and Canada. We are passionate about expanding access to clinical trials, improving participant experiences, and ensuring that diverse populations are represented in medical research.
The Opportunity
We are seeking a Principal Investigator (MD/DO) to join our clinical research team in Scottsdale, Arizona .
This is an exciting opportunity for a physician who is passionate about patient care, medical innovation, and advancing new treatments through clinical research.
As a Principal Investigator, you will provide medical leadership and oversight for clinical trials, ensuring participant safety, regulatory compliance, and high-quality study execution. You will collaborate with an experienced team of clinical research professionals and play an important role in bringing promising new therapies to market.
Prior clinical research experience is preferred but not required. We welcome physicians interested in transitioning into clinical research who bring strong clinical judgment, a commitment to patient safety, and a willingness to learn.
Why Join Headlands Research?
- Meaningful Impact: Contribute to the development of innovative treatments that have the potential to improve patients' lives.
- Collaborative Environment: Work alongside experienced clinical research coordinators, research assistants, physicians, advanced practice providers, and patient recruitment specialists.
- Dedicated Research Support: Benefit from an established clinical research infrastructure and operational support, allowing you to focus on medical oversight, participant safety, and study quality.
- Professional Growth: Expand your clinical research expertise while participating in studies across a variety of therapeutic areas.
- Commitment to Excellence: Join an organization that values professionalism, collaboration, diversity, and high-quality clinical research.
Key Responsibilities
- Serve as Principal Investigator for assigned clinical trials, providing medical oversight and ensuring studies are conducted in accordance with approved protocols, Good Clinical Practice (GCP), and applicable regulatory requirements.
- Maintain responsibility for participant safety, medical decision-making, and the overall quality and integrity of clinical trial conduct.
- Evaluate potential study participants for eligibility, review medical histories, and assess clinical findings.
- Oversee the informed consent process, ensuring participants understand study procedures, potential risks, and their rights.
- Evaluate, document, and oversee the reporting of adverse events and serious adverse events in accordance with study protocols and regulatory requirements.
- Provide medical oversight for investigational products, including appropriate administration, monitoring, and assessment of treatment responses.
- Collaborate with clinical research coordinators, Sub-Investigators, and other site personnel to ensure efficient and compliant study execution.
- Ensure appropriate delegation of study responsibilities to qualified research personnel and provide ongoing supervision and training.
- Review and maintain accurate, complete, and timely clinical research documentation.
- Participate in sponsor meetings, investigator meetings, site initiation visits, monitoring visits, and regulatory inspections as needed.
- Work collaboratively with sponsors, Contract Research Organizations (CROs), Institutional Review Boards (IRBs), and regulatory agencies.
- Support participant recruitment and retention efforts while maintaining the highest standards of ethical research conduct.
- Contribute to a professional, collaborative, and participant-focused research environment.
Qualifications
Required Qualifications
- Doctor of Medicine (MD) or Doctor of Osteopathic Medicine (DO) degree from an accredited institution.
- Active, unrestricted medical license in the state of Arizona, or eligibility to obtain an Arizona medical license prior to beginning clinical research responsibilities.
- Board-certified or board-eligible in a recognized medical specialty.
- Strong clinical judgment and commitment to patient safety and ethical medical practices.
- Excellent interpersonal, communication, and organizational skills.
- Ability to work collaboratively with multidisciplinary clinical research teams.
- Willingness to learn and follow clinical trial protocols, GCP guidelines, and applicable regulatory requirements.
Preferred Qualifications
- Previous experience serving as a Principal Investigator or Sub-Investigator in clinical research.
- Familiarity with FDA regulations, ICH-GCP guidelines, and clinical trial documentation requirements.
- Experience working with pharmaceutical sponsors, CROs, or clinical research organizations.
- Experience evaluating and managing patients in therapeutic areas relevant to the site's clinical trial portfolio.
- Demonstrated ability to provide medical leadership and collaborate effectively with clinical and operational teams.
Clinical research experience is a plus, but we encourage qualified physicians who are interested in entering the clinical research field to apply.
Make an Impact with Headlands Research
At Headlands Research, you'll have the opportunity to apply your medical expertise in a collaborative research environment while helping advance treatments that could benefit patients around the world.
Whether you're an experienced clinical investigator or a physician exploring a new direction in your medical career, we invite you to learn more about joining our team in Scottsdale, Arizona.
Apply today and help shape the future of clinical research.
Headlands Research will never ask a candidate for personal identifiable information (date of birth, social security number, driver’s license information, etc) via email or messenger tools, or for a financial deposit of any kind.
Headlands Research is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, age, sex, national origin, disability status, genetic information, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
Need Assistance?
Headlands Research is committed to providing access and reasonable accommodation in its employment for individuals with disabilities. To request disability accommodation in the application process, contact recruiting@headlandsresearch.com for further assistance. Please note this is for individuals to request an accommodation as part of the application process and any other correspondence will not receive a response.
From Headlands Research's job posting for Scottsdale, Arizona, checked 13 Nov 2026. The employer's own page is the final word on requirements and availability.
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About Headlands Research
Headlands Research hires physicians, allied health staff and advanced practice providers in 18 states.
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