
Natasha Santiago
Ph.D.
Consulting Senior Director
Chief People, Culture & Talent Officer and Global Head of Human Resources
Executive Committee Member
English and Spanish
Human Capital, Labor & Workforce Investigations; and,
Litigation Support & Expert Services
Phone: +1 (703) 656-2121 EXT. 135
Email: nsantiago@RKA-worldwide.com
San Juan, Puerto Rico, United States
C.V.
Based in San Juan, Puerto Rico, United States, and in her corporate consulting roles, Dr. Santiago is the interim global head of Human Resources, and Group Chief Talent, People and Culture Officer, with oversight over all related functions. Concurrently she serves as the Senior Director of the firm’s Human Resources in Puerto Rico.
An internationally recognized HR and labor expert, Dr Santiago also serves in the client services delivery side of the firm, as a consulting senior director, in RKA’s global Human Capital, Labor and Workforce Investigations team.
She joined the firm late 2025, as a Director in HR expert client services delivery, and promoted internally to Senior Director July 2026, due to demonstrated performance.
A strategic and human-centered People & Organizational Consultant with over 25 years of experience operating across Puerto Rico, Latin America, the Caribbean, and multicultural environments, partnering with organizations ranging from startups to complex global organizations. Brings a research-driven and evidence-based approach to organizational transformation, leading cross-cultural initiatives in organizational design, governance structures, and operating models, aligning business strategy with culture, leadership, and execution. Recognized as a trusted advisor and change leader, with the ability to translate organizational needs into clear, actionable, and sustainable solutions, ensuring not only strategy definition but effective implementation and long-term operational strength.
Languages
Spanish and English
Capabilities
- Strategic HR & Organizational Development
- Cultural Transformation & Leadership Alignment
- Organizational Diagnosis & Design
- Talent Strategy & Human Sustainability
- Executive Coaching & Mentoring
- Cross-Cultural Leadership & Global Environments
- Change Management & M&A Integration
- Employee Relations & Compliance
- Workforce Investigations
- HRIS & Process Optimization
EDUCATION, CERTIFICATIONS, AND MEMBERSHIPS
Education
Carlos Albizu University, San Juan, Puerto Rico
Ph.D., Industrial-Organizational Psychology
Dissertation: International Assignment: Success and Cross-Cultural Adaptation of Expatriates in Puerto Rico
Carlos Albizu University, San Juan, Puerto Rico
M.S., Industrial-Organizational Psychology
University of Puerto Rico
B.A., Psychology
Professional Certifications
- Barrett Values Centre Certification, Spain
- Trompenaars Hampden-Turner Intercultural Certification, Europe
- Cultural Competence Certification, Florida Institute of Technology
- Certified Professional Coach, ICF Accredited
- Diploma in Scientific Neuromarketing, Mexico

While RKA Worldwide Group LLC, including RKA Worldwide USA; RKA Worldwide Brazil; RKA Wordwide Middle East; and RKA Worldwide Protection & Security; and other companies in formation may employ, associate and contract with attorneys and CPAs, we are not public accounting firms or law firms, are not registered as such, and do not give audit or legal advice.
