He has served in various academic leadership capacities, including Head of Department, departmental and school-level postgraduate coordinator. He has provided leadership in curriculum development and review, postgraduate regulation reviews, and faculty mentorship. Prof. Koech has successfully supervised numerous master’s and doctoral candidates who now serve in academia, church ministry, and community leadership.

Prof. Koech actively participates in academic and professional forums, having attended and presented papers at national and international conferences and workshops. He serves on editorial boards of theological/academic journals and is a member of several professional bodies advancing theological education and leadership development in Africa. In addition to his academic roles, Prof. Koech has over three decades of pastoral ministry experience marked by effective discipleship, church growth, and leadership training. He also provides community leadership, notably revitalizing a struggling secondary school through infrastructure development and resource mobilization. Prof. Koech exemplifies the integration of scholarship, faith, and leadership, shaping theological
education and Christian ministry.