Description Robert Half is partnering with a dynamic and well-established client in San Diego, CA, to fill the position of Senior Administrative Assistant. This opportunity is ideal for a highly organized and experienced administrative detail oriented who thrives in supporting senior leadership teams in a fast-paced and collaborative environment. If you have a proven track record of handling complex administrative tasks and balancing competing priorities with poise, we encourage you to apply.

Responsibilities: Provide high-level administrative support to senior executives, including calendaring, meeting coordination, and preparing reports or presentations. Act as a liaison between senior leadership and internal/external stakeholders. Manage correspondence, including emails, phone calls, and memos, ensuring timely and detail oriented responses. Coordinate travel arrangements, including booking accommodations, itineraries, and resolving any last-minute changes. Oversee special projects, track deadlines, and ensure the successful completion of assigned initiatives. Organize and maintain confidential files and records. Assist with office administration tasks, such as ordering supplies, processing invoices, or managing department budgets. Provide ad hoc support for leadership as needed to ensure efficient operations. Requirements Associate or Bachelor’s degree in Business Administration or a related field is preferred. 5+ years of experience as an Administrative Assistant, with at least 2 years supporting senior or executive-level staff. Exceptional organizational and time management skills, with the ability to multitask and prioritize in a fast-paced environment. Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook). Strong written and verbal communication skills. A high level of professionalism, discretion, and confidentiality. Experience with expense reporting and travel coordination platforms (e.g., Concur) is a plus. TalentMatch®

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .