Office Administrator
San Francisco Metro Area, California
Category: Administrative
Reference ID: 10069007
Shortcut: http://addisongroup.gosnaphop.com/aJXExq
Job Title: Office Coordinator / Office Admin (On-Call | Part-Time | Hybrid)
Location (city, state): San Francisco, CA (Hybrid – primarily onsite)
Industry: Philanthropy / Social Impact / Nonprofit Investment
Pay: $24-27/hr (hourly)
Benefits: This position is not eligible for medical, dental, vision, and 401(k).
About our client:
Our client is a mission-driven organization operating at the intersection of philanthropy, policy, and private investment. They focus on advancing initiatives that promote equitable access, responsible innovation, and inclusive economic opportunity. The team is collaborative, impact-focused, and operates in a fast-paced, evolving environment where flexibility and adaptability are key.
Job Description:
Addison Group is hiring on behalf of our client for a flexible Office Coordinator to support day-to-day office operations, front desk coverage, and event coordination. This is a part-time, onsite role with variable hours based on office and event needs. The position is well-suited for someone who enjoys a mix of administrative, hospitality-style, and hands-on operational work.
Key Responsibilities:
- Provide onsite office and front desk coverage, including greeting visitors and handling incoming requests
- Coordinate meeting logistics, including catering, room setup, and scheduling support
- Support planning and execution of office meetings, lunches, and small-scale events
- Manage deliveries, mail distribution, and general office flow
- Maintain office supplies, kitchen areas, and shared spaces
- Assist with basic AV or meeting technology setup when needed
- Support general administrative tasks and day-to-day office needs as priorities shift
- Step into additional duties during higher-volume event weeks or special projects
Qualifications:
- Previous experience in office administration, reception, hospitality, or office coordination
- Strong communication skills with the ability to multitask and adapt quickly
- Comfortable working onsite in a professional office environment
- Reliable, proactive, and willing to take ownership of day-to-day responsibilities
- Basic proficiency with Microsoft Office and/or Google Workspace
Additional Details:
- Part-time, variable schedule (approximately 10–15 hours/week, onsite)
- Assignment is expected to run 1–3 months with potential for extension
- Some weeks will be event-heavy, while others may be lighter with general office upkeep
- Ideal for someone seeking flexible, contract-based or supplemental work
- Reporting structure includes close coordination with office operations leadership
Perks:
- Flexible, part-time schedule with onsite variety
- Exposure to both office operations and event coordination
- Collaborative, mission-driven workplace environment
- Opportunity to step into a dynamic role with evolving responsibilities
- Potential for contract extension based on performance and business needs
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