In high-risk work environments such as the mining industry, the longstanding tension between safety and productivity presents complex challenges for organizational leaders. This dissertation explores how leadership, specifically leadership credibility, can serve as a strategic mechanism for navigating these paradoxical demands to achieve both safe and productive operations. Anchored in Paradox Theory and the Theory of Planned Behavior, the study examines how leaders in the Tanzanian mining sector reconcile competing institutional, operational, and cultural pressures and how their credibility influences employee behavior, safety climate, and productivity outcomes.

Employing a qualitative multiple-case study approach, the research draws on data from six mining operations in Tanzania. With data from 30 semi-structured interviews, field observations, and document analysis, the findings reveal that leadership credibility, manifested through trustworthiness, integrity, competence, and consistency, is central to building trust and aligning safety and productivity priorities. The study identifies four key dimensions that underpin this alignment: compliance-driven safety, individual decision-making influences, dynamic tension management, and cross-dimensional leadership influence. Together, these dimensions inform a conceptual framework of leadership-mediated navigation of organizational paradoxes in high-risk contexts.

The study makes several theoretical contributions by bridging macro-level paradoxes with micro-level behavioral processes, offering a nuanced perspective on how credible leadership enables organizations to sustain dual performance goals. Practically, it offers actionable guidance for mining executives, policymakers, and regulators aiming to institutionalize safety as a strategic priority while maintaining operational performance. It also addresses the gap in contextually grounded leadership research within the Global South, highlighting the value of studying leadership in underrepresented, high-stakes environments.