Executive Body
Meet the executive management team responsible for the day-to-day operations of the NCA.
Eng. Gieth Kon Mathiang
Director General
Eng. Gieth Kon Mathiang is the Director General of the National Communication Authority (NCA), Republic of South Sudan. Reappointed by H.E. President Salva Kiir Mayardit in September 2026.
Eng. Papiti Okwaci Nyilek
Director for Technical Services
Eng. Papiti boasts an impressive career spanning almost five decades in the telecommunications sector...
Eng. Dut Acol de Dut
Director of Spectrum Management
Eng. Dut is an accomplished professional with over 25 years of experience in the Telecommunications and ICT sector...
Bullen Alier Ajak
Director for Regulations & Enforcement
He oversees the development and enforcement of regulatory frameworks that govern the country's telecommunications..
.jpg)
Biong Deng
Director for Finance
He oversees the financial operations of the NCA, ensuring effective budgeting, financial planning, and compliance...
Daniel Deng Madut
Director of Human Resource
Daniel Deng Madut is an experienced Human Resources professional with over 15 years of expertise across national...
Eng. Chol Joseph Mayen Dut
Director of Research and Planning
Eng. Chol Joseph Mayen Dut serves as the Director of Research and Planning at the National Communication Authority..
Dada Isaac Lemi
Director for Corporate Affairs
Dada Isaac Lemi is a seasoned public sector professional currently serving as Director of Corporate Affairs...
Eng. Gieth Kon Mathiang
Director General
Eng. Papiti Okwaci Nyilek
Director for Technical Services
Eng. Dut Acol de Dut
Director of Spectrum Management
Bullen Alier Ajak
Director for Regulations & Enforcement
Biong Deng
Director for Finance
Daniel Deng Madut
Director of Human Resource
Eng. Chol Joseph Mayen Dut
Director of Research and Planning
Dada Isaac Lemi
Director for Corporate Affairs
Lilian Achol Aru Maan
Director for Administration & Logistics