chief of staff jobs in greater toronto area on

Tracey Refrigeration INC —Oshawa, ON

Manage office administration and filing systems. Communicate professionally with customers, technicians, and management. High attention to detail and accuracy.

All Professional Trades (Ampcon) —Richmond Hill, ON

Assist in preparing work orders, purchase orders, and other job-related documents. Provide administrative support to office and field staff.

Sterling Brokers —Toronto, ON

Background in prompt engineering and LLM-based workflow design. Eliminate manual CRM data entry through intelligent data capture and enrichment.

Mon Sheong Foundation —Richmond Hill, ON3.1

Bachelor’s degree preferred in Business Management or other closely related fields (Master’s degree or MBA preferred);