
RKA Worldwide Group, LLC in collaboration with Mavins International, super enthusiastic to announce the appointment of Dr Natasha Santiago Candelario, PhD. to interim Consulting Global Chief Talent, Culture and People Officer, and Global Head of Human Resources, effective 8/1/2026. She remains as Head of HR in San Juan, Puerto Rico, and also with her client services delivery responsabilities in HR, Labor and Workforce Investigations.
Said Ariel Ramirez MBA, CFE, CIA, CFSA, CRMA, CGAP, CCSA, RKA CEO: “Chair Alan Siegfried, MBA, CPA, CIA, CISA, CRMA, CBA, CFSA, others, and I, partly formed RKA based on observing bad leadership, toxic, and discriminatory cultures and behavior against others, simply because they had different national origins, sexual orientation, gender, religion, opinions, accents, and/or skin color. So we formed RKA solely for the best of the best talent, and only based on performance. Here, Dr Natasha, a superbly qualified, wonderful, educated with a Doctor level degree, fluent in multiple languages, extraordinary woman who is simply the best technically, and a really nice lady to be around in a high-performance but respectful and fun culture. ( see https://lnkd.in/diCafaji ).
She will be working closely with our London based deputy global CHRO, another “wow” incredibly super-talented outstanding woman leader, Ms. Sally Wilks, and Brazil Board Chair Olga Pontes, who epitomizes leadership and culture styles.
A big thank to Dr. Susan A. Pella, the best woman leader I have ever work with in 30 years plus, for her leadership and counsel in helping us get a global start up off the ground, not an easy zero-based feat, and as part of RKA’s senior management team. Sue retires on 7/31/26 from the RKA corporate office, but will continue as a client services luminary for HR investigations, as Deputy General Counsel / senior advisor. THANK YOU SUE!”
