<p>Our client, a respected nonprofit organization in Chula Vista, CA, is seeking a Senior Administrative Assistant to support their leadership team and daily operations. This is a rewarding opportunity for an experienced administrative professional who is passionate about community service and thrives in a fast-paced, mission-driven environment.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Provide high-level administrative support to executives and department heads, including managing complex calendars, scheduling meetings, and arranging travel.</li><li>Prepare, proofread, and edit correspondence, reports, and presentations.</li><li>Serve as a liaison between internal teams, volunteers, partners, and stakeholders.</li><li>Manage sensitive information with the utmost confidentiality and professionalism.</li><li>Coordinate special projects and events, ensuring all details are handled efficiently.</li><li>Oversee office operations and support the implementation of process improvements.</li><li>Assist with budgeting and expense reporting tasks as needed.</li><li>Maintain organized records and files, both physical and digital.</li></ul><p><br></p>

<ul><li>Proven experience as a Senior Administrative Assistant, Executive Assistant, or similar administrative role.</li><li>Excellent organizational, communication, and problem-solving skills.</li><li>Strong proficiency with Microsoft Office Suite and common office technology.</li><li>Ability to manage multiple priorities and deadlines with strong attention to detail.</li><li>Experience in the nonprofit sector is a plus.</li><li>High school diploma required; associate or bachelor’s degree preferred.</li></ul><p>If you have a passion for supporting meaningful work and want to help drive impactful community initiatives in Chula Vista, we invite you to apply.</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>