Woman of the Week: Lillian Ngala, HR Director, Diamond Trust Bank

At the intersection of strategic vision and human capital, Lillian Ngala serves as Human Resources Director at Diamond Trust Bank. Sitting on the bank’s Executive Management team, she crafts long-term corporate direction while championing a regional workforce through talent development, diversity and inclusion, and strategic employee engagement.

Her work consistently links people strategy to business outcomes, positioning human capital as a core driver of institutional performance and culture.

Ngala has spent the greater part of her career at Diamond Trust Bank, progressing through successive human resources leadership roles to her current position. She oversees the full spectrum of people functions across the bank’s operations, with a focus on aligning workforce capabilities to strategic priorities.

Her approach emphasises talent development, organisational agility, employee wellness, and culture transformation. By treating employees as the foundation of competitive advantage rather than an administrative function, she has helped strengthen the bank’s ability to attract, retain, and grow high-performing teams in a demanding financial services environment.

Gender equity forms a central thread in Ngala’s leadership. At Diamond Trust Bank she has driven deliberate efforts to improve female representation, contributing to a workforce that approaches gender balance and achieving parity in senior leadership across certain group operations. She has championed collaborative approaches that address unconscious bias, support women’s progression into leadership, and embed inclusive practices into recruitment, promotion, and development processes.

Beyond the bank, her public commentary and board work reinforce the principle that diverse leadership strengthens both institutions and the broader financial sector. Her involvement in industry forums and mentoring initiatives further amplifies pathways for women to advance in banking and related professions.

Ngala’s influence extends well beyond a single organisation. She serves as a Council Member of the Institute of Human Resource Management, Kenya, contributing to the regulation, competency standards, and professional development of the HR field. She sits on the Editorial Board of HR Today, where she helps shape continental and global conversations on people practices by incorporating African perspectives. She is a member of the Finance Sector Committee of the National Industrial Training Authority, supporting efforts to raise training quality and workforce readiness in the industry.

In addition, she holds the position of Vice Chair of the Board and Director of Human Resources at the Kenya Network Information Centre (KeNIC), and serves as Vice-Chair of the Council of the Kenya Institute of Bankers. She is also a member of the Human Resources and Ethics Committee of the Kenya Bankers Association. Through these roles she influences professional standards, ethical practice, banking education, and policy across the sector.

Ngala’s contributions have been recognised through major awards, including HR Personality of the Year at the 2nd InstinctWomen Awards and HR Trailblazer of the Year at the Africa Human Resource Innovation Summit & Awards (AHRISA). These honours reflect her dual impact on organisational people strategy and on advancing inclusive leadership.

She is widely regarded as a thought leader who combines strategic rigour with a commitment to building environments in which talent,particularly women,can thrive and contribute fully to the banking sector’s growth and resilience.Through sustained executive leadership, industry governance roles, and a consistent focus on equity, Lillian Ngala continues to redefine what effective human resources leadership looks like in African banking.