<p>Our client in El Cajon, CA is seeking an experienced and detail-oriented Senior Administrative Assistant to provide advanced administrative support to their leadership team. This role is ideal for a proactive professional who excels at managing multiple priorities, streamlining office operations, and ensuring the smooth functioning of daily activities.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Provide high-level administrative support, including complex calendar management, meeting planning, and travel arrangements.</li><li>Prepare professional correspondence, reports, presentations, and maintain confidential documents.</li><li>Serve as liaison between management, staff, and external contacts to facilitate effective communication and workflow.</li><li>Manage project logistics, deadlines, and coordinate resources to ensure timely delivery of objectives.</li><li>Support expense reporting, budget tracking, and invoice processing.</li><li>Proactively identify opportunities to improve administrative processes and support the overall efficiency of the office.</li></ul><p><br></p>

<ul><li>3+ years of experience in an administrative or executive assistant role, supporting senior leadership.</li><li>Advanced proficiency with Microsoft Office Suite and adaptability with technology platforms.</li><li>Excellent organizational, communication, and time-management skills.</li><li>Ability to handle sensitive and confidential information with discretion.</li><li>Proven track record of managing complex schedules and collaborating across teams.</li></ul><p><br></p>

<h3 class="rh-display-3--rich-text">TalentMatch^®</h3> <p>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.</p> <p>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. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more.</p> <p>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 <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information.</p> <p>© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to <a href="https://www.roberthalf.com/us/en/terms">Robert Half’s Terms of Use</a>.</p>