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Full-time (32 hrs/wk) Nurse Practitioner or Physician Assistant
Riverside, CAMarch 20th, 2026
Full-time (32 hrs/wk) Nurse Practitioner or Physician AssistantAt 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.
The Role of a Lifetime
Are you ready to make a difference? We're seeking an experienced Nurse Practitioner or Physician Assistant to serve as a Sub-Investigator to help us grow our Artemis Institute of Clinical Research site located in Riverside, California. Ideally, we are seeking someone for four days per week (must include Mondays through Wednesdays) from 9:30am-6:00pm.
Benefits
This full-time role offers a consistent, predictable schedule with defined onsite daysideal for clinicians balancing multiple professional commitments.
Sub-Investigators at Artemis gain hands-on experience across multiple therapeutic areas, direct exposure to pharmaceutical sponsors and CROs, and a strong foundation for long-term growth in clinical research or industry-facing roles.
This position offers exposure to a high-volume clinical research environment, making it well suited for clinicians who enjoy an active day, strong clinical rhythm, and working with multiple patients across different studies.
You'll work closely with physicians, coordinators, and research leadership in a highly collaborative setting where clinical decisions are discussed openly and patient safety is a shared responsibility.
Type: Full-time Regular Employee (32 hours/week)
Pay: Competitive and dependent upon years of experience as an advanced provider and as an investigator in clinical research.
Location: Onsite in Riverside, California (no opportunities for remote or hybrid)
Schedule: 4x8s; must include Mondays through Wednesdays 9:30am-6:00pm
Who Thrives in This Role
This position is well suited for clinicians who:
Enjoy working within structured and clearly defined protocols
Appreciate frequent collaboration and feedback
Are comfortable in fast-moving clinical environments
Take pride in accuracy, consistency, and patient safety
Value being part of a tightly coordinated care team
Responsibilities
Ensure the safety and welfare of each study subject
Have in-depth knowledge of all research protocols
Screen potential study subjects according to the protocol's specific inclusion and exclusion criteria
Conduct medical history interviews and physical examinations throughout the subject's study participation
Review EKG's and lab results
Provide medical care as needed during a subject's participation in a clinical trial
Provide home based on-call availability per Artemis standard policy
Attend Investigator Meetings on behalf of Principal Investigator as needed
Excellent professional communication, punctual and responsible
Friendly and outgoing demeanor
Must demonstrate a passion for direct patient interaction
Demonstrate clinical competence, positive leadership and ability to work collaboratively with a multi-disciplinary team
Qualifications
Minimum of two years of experience as a licensed physician assistant, family or non-acute adult nurse practitioner treating a wide variety of therapeutic areas for the adult and geriatric patient population required (internal medicine, family medicine, urgent care, emergency medicine)
Current and unencumbered license to practice as an NP or PA in the state of California required
Prior experience within the clinical research industry highly preferred
Commitment and ability to deliver excellent customer service
Excellent communication, punctual and responsible
Extremely well organized
Excellent verbal and written communication skills
Trustworthy, reliable; attentive to details
Mature and pleasant demeanor
Willingness to learn new tasks and grow with the company
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