People
Angela Oliver

Angela Oliver

Director of Human Resources

Sage Hill School

Angela Oliver serves as director of human resources at Sage Hill School. She joined the school in 2001 after working at the Windward School in West Los Angeles. She has over 25 years of experience in independent education and holds a bachelor’s degree in business with an emphasis on accounting from Loyola Marymount University. Oliver is a former board member of the statewide Independent School Business Officer’s Association (Cal-ISBOA).

Online Courses

Past Webinars

Net Assets Articles

  • Healthy Alternatives: Creating a MEWA This item is protected

    January 29, 2026
    Pooled benefit strategies can smooth renewal volatility, though shared governance means individual employers may need to compromise on coverage choices.
  • Congratulations to the 2026 NBOA Award Recipients!

    January 27, 2026
    This year’s recipients have elevated school financial strategy, advanced groundbreaking compensation research and pioneered AI frameworks for school business operations.
  • Byte-Size AI: Planning, Integrating Systems and Predicting This item is protected

    January 26, 2026
    Pine Crest School has saved two weeks’ worth of work in the business office through automating just two processes, and that’s just the beginning.
  • Byte-Size AI: Automating Processes, Elevating Strategy This item is protected

    January 26, 2026
    Aspen Academy’s business office has gained significant time savings through AI, which has allowed staff to focus on higher-level strategy.
  • Byte-Size AI: Building Your Own GPT This item is protected

    January 20, 2026
    Sarah Hanawald, executive director of Association for Academic Leaders, shares how school leaders across the U.S. have been building their own bots.