PartTime Office Administrator

Tesoro Technology is seeking a reliable Part-Time Office Administrator to oversee day-to-day administrative operations and help maintain a professional, welcoming, and well-organized office environment. This part-time role provides a broad range of administrative services and partners closely with company leaders and shared services.

• Oversee daily administrative operations to ensure efficient office functionality and coverage during business hours.
• Maintain high standards of office organization and cleanliness of communal spaces (kitchen, breakroom, reception).
• Manage office variable expense budgets (e.g., office supplies) and local giving-back budgets/activities.
• Implement and promote office best practices to support a professional environment.
• Coordinate and support internal meetings and company town halls as needed.
• Plan and coordinate office events and employee engagement activities.
• Solicit, select, and manage local office vendors and suppliers per direction from leadership.
• Partner with hiring managers and HR/shared services to support onboarding for new hires and promotions.
• Serve as a local resource for standard office systems (e.g., ERP, productivity tools) and coordinate IT service requests.
• Run occasional office errands and perform other duties as assigned.

• Strong written and verbal communication skills.
• Excellent organizational skills and the ability to manage multiple priorities with minimal supervision.
• Proven discretion in handling confidential information.
• Ability to exercise sound judgment and resolve issues independently.
• Comfortable working under pressure and meeting deadlines.
• Proficiency with Microsoft Office Suite (Word, Excel, Outlook).

Tesoro Technology is an equal-opportunity employer.