People Programs

WHAT YOU’LL DO

At Sierra, we are building a fast-scaling, mission-driven AI company where people are at the center of everything we do. As our People Programs Manager, you will design, build, and operationalize the programs and processes that shape the employee experience across Sierra globally. You’ll play a critical role in helping us create clarity, alignment, and belonging as we grow — ensuring Sierra remains a world-class place to work.

- Support the design, launch, and execution of Sierra’s core people programs including onboarding, manager training, targeted development initiatives, and more. You’ll build scalable, repeatable processes to strengthen existing programs and be part of the development and launch of new programs such as feedback, performance, engagement, recognition, and more.

- Partner closely with HR, Legal, Finance, and business leaders on company-wide people programs, ensuring all programs meet the needs of the business and are executed with operational excellence and compliance.

- Advise and support employees and leaders by providing clear guidance on people policies, programs, and best practices, backed by strong documentation and communication.

- Use data and insights to measure, iterate, and evolve programs, while staying ahead of trends in People Ops and employee experience.

WHAT YOU’LL BRING

- 5+ years of experience in People Programs, People Operations, or a related people-focused function within high-growth environments.

- Experience designing and scaling people programs across the employee lifecycle in fast-moving, global technology companies.

- Strong communication and relationship-building skills — able to partner effectively with executives, managers, and cross-functional teams.

- Exceptional program and project management capability, with the ability to drive complex initiatives from concept to execution.

- Analytical and systems-thinking mindset, comfortable using data, tooling, and process design to improve operational efficiency.

- A passion for building clarity, culture, and connection in a rapidly evolving startup environment.

EVEN BETTER…

- Experience supporting or designing programs for global teams across multiple regions.

- Familiarity with HR tools and platforms (HRIS, onboarding systems, performance tools, etc.).

- Background in organizational development, employee experience, or Learning & Development.