π Local Job Near You
Sr. Administrative Assistant
Robert Half Office Team
π
Costa Mesa, United States
Location
Costa Mesa
Posted
May 01, 2026
Commute
Local Area
Local Opportunity Near You!
This job is in your area. Enjoy a short commute and work close to home.
Job Description
Description We are looking for a highly organized Sr. Administrative Assistant to support senior leadership and business development operations in Costa Mesa, California. This Contract position is ideal for an experienced, detail-oriented candidate who can manage executive priorities, coordinate complex logistics, and produce high-quality business materials in a fast-paced environment. The role calls for strong judgment, excellent communication, and the ability to keep multiple projects moving while maintaining accuracy and consistency.
Responsibilities:
β’ Support the President, Vice Presidents, and Business Development team with high-level administrative coordination and day-to-day operational assistance.
β’ Create and refine presentations, business proposals, reports, and other business documents for leadership review and external use.
β’ Track open tasks, deadlines, and follow-up items to help ensure commitments are completed accurately and on schedule.
β’ Monitor ...
Responsibilities:
β’ Support the President, Vice Presidents, and Business Development team with high-level administrative coordination and day-to-day operational assistance.
β’ Create and refine presentations, business proposals, reports, and other business documents for leadership review and external use.
β’ Track open tasks, deadlines, and follow-up items to help ensure commitments are completed accurately and on schedule.
β’ Monitor ...