Born in 1967, Mrs. Saisi is the Board Secretary & Chief Manager, Legal Services at the Retirement Benefits Authority from 2nd January 2017. Mrs. Saisi is an Advocate of the High Court of Kenya and a Certified Secretary. She holds a Master of Laws degree from the University of Essex, United Kingdom, a Bachelor of Laws degree from the University of Nairobi and a post graduate Diploma in Law from the Kenya School of Law. She also holds an Executive Master of Business Administration degree from United States International University-Africa. She is a member of the Institute of Certified Secretaries of Kenya and the Law Society of Kenya.