Part-Time Office Manager: Efficient Ops & Admin Lead

Workstream; Walnut Creek (CA); On-site; USD 28,000 - 40,000; Part time

Job summary

Workstream in Walnut Creek, CA is seeking a highly organized Office Manager to oversee daily administrative functions, vendor relations, and workflow. This role requires discretion, strong communication, and the ability to maintain orderly operations.

The ideal candidate will manage emails, calendars, onboarding, and records while supporting special projects and ensuring a clean, efficient workspace. Proficiency in Google Workspace and Canva is essential.

Qualifications

• Experience in office administration or executive support.
• Strong organizational skills with ability to manage multiple tasks.
• Excellent written and verbal communication with confidentiality.

Responsibilities

• Monitor and draft correspondence for incoming inquiries.
• Maintain complex scheduling and coordinate vendor appointments.
• Process supplier payments and reconcile receipts.
• Oversee onboarding and administrative support for new hires.
• Maintain secure, organized digital and physical records.
• Create and update collateral using Canva.
• Ensure office cleanliness and smooth operations.
• Identify process improvements and propose solutions.
• Support cross-functional teams as needed.

Skills

Administrative experience

Organization & scheduling

Communication skills

Discretion & integrity

Tools

Google Workspace

Canva

Job description

Workstream in Walnut Creek, CA is seeking a highly organized Office Manager to oversee daily administrative functions, vendor relations, and workflow. This role requires discretion, strong communication, and the ability to maintain orderly operations.

The ideal candidate will manage emails, calendars, onboarding, and records while supporting special projects and ensuring a clean, efficient workspace. Proficiency in Google Workspace and Canva is essential.