We are looking for an experienced Sr. HR Business Operations Manager to join our team on a contract basis in Sausalito, California. In this role, you will take on a critical position that combines operational support, HR management, and administrative expertise. You will work closely with leadership and external partners to streamline processes, ensure compliance, and drive efficiency across multiple business functions.<br><br>Responsibilities:<br>• Provide comprehensive operational and administrative support to organizational leaders, fostering trust and efficiency in day-to-day activities.<br>• Develop, document, and maintain standard operating procedures for business operations, systems, and internal workflows.<br>• Create and standardize investor pitch decks and materials, while coordinating efforts for Series A fundraising.<br>• Collaborate with legal teams, investors, accountants, and tax professionals to ensure smooth business operations.<br>• Lead recruitment initiatives, including sourcing candidates and conducting initial interviews, as well as managing onboarding and offboarding processes.<br>• Administer and oversee tools such as Gusto, Workable, Mineral, Carta, QuickBooks Online, Microsoft, and DocuSign, ensuring optimal use.<br>• Ensure compliance with HR regulations, manage California benefits administration, and oversee equity-related processes including 1099s and 409A.<br>• Provide basic IT and systems support, and liaise with external developers and vendors as needed.<br>• Utilize AI and modern software solutions to enhance efficiency and improve documentation practices.

• Minimum of 5 years of experience in HR business operations or a related field.<br>• Strong expertise in developing and documenting standard operating procedures.<br>• Proven ability to manage regulatory compliance and handle HR-related processes, including benefits administration and equity management.<br>• Experience in recruiting, onboarding, and offboarding employees.<br>• Familiarity with tools such as Gusto, Workable, Mineral, Carta, QuickBooks Online, and DocuSign.<br>• Knowledge of handling regulatory documents and processes, including 1099 forms and 409A equity.<br>• Effective collaboration skills with legal counsel, tax professionals, and other external partners.<br>• Exposure to Series A fundraising, regulated industries, or working with C-suite leaders is a plus.

<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 Robert Half’s <a href="https://www.roberthalf.com/us/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/us/en/privacy">Privacy Notice</a>.</p>