Clerk

Job Title: Clerk

Location: San Marcos, CA 92078 (Onsite)

Pay Rate / Salary: $19.07-23.16

Job Type: Full-Time, Contract

Schedule: Monday – Friday, Variable 8-hour shift between 7:30 AM – 5:00 PM

About the Client

Our client is one of America’s leading non-profit healthcare providers and health plans, recognized globally for excellence in patient care, cutting-edge medical technology, and commitment to community health. Joining this team means contributing to a highly collaborative, patient-centered clinical environment where your administrative support directly impacts patient care and outcomes.

Position Overview

We are seeking a detail-oriented, highly communicative Clerk to join a fast-paced medical facility in San Marcos, CA. In this role, you will handle vital office operations, patient data entry, telephone triage, and record management to support healthcare providers, RN Care Coordinators, and Case Managers.

Key Responsibilities

• Data Entry & Reporting: Perform accurate computer data entry from patient questionnaires, laboratory reports, provider visit forms, and other sources. Conduct data searches and generate schedule-based reports.
• Patient & Clinical Communication: Answer incoming patient calls and triage to appropriate Providers or Care Coordinators. Make follow-up calls regarding questionnaire returns, completed lab tests, and recommended appointment scheduling.
• Administrative & Records Duties: Sort, scan, and file correspondence and medical forms using alpha/numeric systems. Order medical records/charts as requested.
• Clinical Operations Support: Retrieve lab results from department tracking systems, process pharmacy refill calls as assigned, and adjust algorithm-based screening decisions per guidelines.
• Inventory & Office Maintenance: Maintain pre-established inventory levels for office and medical supplies at designated care locations.

Qualifications & Requirements

• Education: High School Diploma or GED required (Associate’s Degree preferred).
• Experience: Minimum of 1 year of related medical administrative or clerk experience.
• Skills:
• Proficient in Medical Terminology (or equivalent clinical administrative background).
• Strong computer skills, specifically with Microsoft Office Suite (Excel, Outlook, Teams).
• Excellent verbal and written communication skills across patients, physicians, and clinical staff.
• Work Environment & Health Requirements:
• 100% Onsite in a patient access facility (San Marcos, CA).
• Must have a recent flu vaccine by 11/1/2026 or wear a mask at all times on site.

ATR International is committed to delivering next-generation recruiting that enables businesses and communities to thrive. By bringing passion for excellence, trust, and inclusion to every interaction, we build deep connections with our clients, contractors, internal staff, and local markets to drive long-term mutual success.

Founded in 1988 as a two-person, Hispanic-owned company, ATR is now a widely renowned technical staffing and consulting leader. Our firm has grown to serve a range of companies—from startups to Fortune 500 organizations—while putting more than 35,000 people to work, totaling over 14 million working hours. And we support a plethora of industries, from IT, engineering, and finance to healthcare, insurance, and retail.

Our passion for inclusion is at the heart of our success. Our woman-led, minority-owned firm welcomes fresh perspectives, and our efforts have earned us WBENC Certification—the most prestigious national recognition for women-owned businesses in the U.S. Today, ATR remains one of the most diverse firms in the staffing industry.

Reach out to learn how we can support your staffing or job search needs, no matter your background.