Assistant Director of Laboratory and Clinical
Mazzoni Center
Philadelphia, PA · Posted October 16, 2026
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About the job
JOB SUMMARY :
Responsible for oversight of laboratory operations, vaccine programs, clinical supply chain and management of the medical assistant team. Ensures standardized, compliant, and efficient workflows across sites and supports development of clinical programs and quality improvement interventions.
Strong oral and written communication skills required. Must communicate effectively with patients, staff, and leadership and contribute to a positive, collaborative environment. Must work effectively across disciplines including nursing, behavioral health, pharmacy, and medical providers.
KEY RESPONSIBILITIES :
Supervisory:
Directly supervises Medical Assistants
Provides individual and group supervision in accordance with CBA
Enforces policies and procedures, utilizing coaching and corrective action as needed
Participates in hiring, onboarding, and training
Oversees scheduling and staffing in coordination with site needs
Monitors productivity and workflow expectations
Supports staff development and competencies
Laboratory Operations :
Oversees all laboratory operations across sites
Ensures compliance with CLIA-waived testing requirements
Oversees QA/QC processes for point-of-care testing
Develops and maintains lab policies and procedures
Ensures staff competency for all testing performed
Prepares for and participates in audits
Coordinates with external lab vendors
Ensures proper specimen handling and workflow standardization
Vaccines / Supplies / Equipment :
Oversees vaccine program including inventory, storage, and compliance
Ensures temperature monitoring and documentation
Oversees clinical supply systems across sites
Ensures disposal of expired supplies per policy
Coordinates ordering of vaccines and supplies
Quality Improvement and Program Development :
Supports development and implementation of quality improvement workflows and clinical programs that involve the Medical Assistant team, laboratory and vaccine services
Participates in cross-functional initiatives to improve care delivery
Assists in standardizing workflows across sites
Other :
Participates in supervision, departmental meetings, and staff meetings
Collaborates with Director on leadership development and organizational priorities
All other tasks as assigned
GENERAL QUALIFICATIONS :
Registered Nurse strongly preferred.
A bachelor’s degree in laboratory science, healthcare administration, or a related field; or extensive professional experience in a comparable laboratory or clinical operations leadership role required.
Ambulatory care experience required
Experience with laboratory operations and point-of-care testing required
Experience with managing vaccine programs required
Supervisory experience required
Phlebotomy and lab processing and CLIA-waived testing experience preferred
Experience with quality improvement and regulatory compliance preferred
Strong organizational, communication, and problem-solving skills
Ability to work independently and meet deadlines
Ability to work effectively in a multidisciplinary environment
Clearances
Background checks required, including Criminal Background, Child Abuse, and FBI Clearances
Physical Requirements
This position requires the ability to sit and stand for extended periods of time and to move around within a building and between clinical sites.
Occasional lifting/carrying of items <35 pounds
The ability to communicate using written and spoken words
Must have all necessary vaccinations
Tb clearance
The above statements describe the general nature of the work being performed by the individual assigned to this position. This is not intended to be an exhaustive list of all responsibilities and duties. Employees may be directed to perform tasks other than those specifically described in this description.