Senior Administrative Coordinator & Office Operations Lead

Mount Sinai; United States; On-site; USD 65,000 - 90,000; Full time

Job summary

Mount Sinai seeks an Administrative Coordinator II to lead administrative operations for a department head or division. The role covers purchasing, payroll, records control, and HR processes, with supervision responsibilities as needed.

The position includes credentialing, appointments, promotions, special projects and grant-related tasks, plus staff mentoring and training to ensure smooth office function.

Qualifications

• Bachelor's degree or combination of applicable experience and education.
• 7+ years related administrative or business experience.
• Some supervisory experience strongly preferred.

Responsibilities

• Oversees administrative operations for the head of a department, care center or division.
• Handles purchasing, payroll, records control and HR functions.
• Assists in budget monitoring and grant allocations; prepares balance accounts for review.
• Manages credentialing, appointments and promotions, special projects and grants.
• Mentors, trains and orients new office staff and monitors performance.

Skills

Office management

Supervisory experience

Budget & grants

Payroll processing

HR coordination

Record keeping

Education

Bachelor's degree

Tools

HRIS

Payroll software

Microsoft Excel

Job description

Mount Sinai seeks an Administrative Coordinator II to lead administrative operations for a department head or division. The role covers purchasing, payroll, records control, and HR processes, with supervision responsibilities as needed.

The position includes credentialing, appointments, promotions, special projects and grant-related tasks, plus staff mentoring and training to ensure smooth office function.