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The Digital and Intelligence Service

Military Domain Experts Scheme

SAF Military Domain Experts Scheme (MDES) is a uniformed military scheme anchored on professional and technical expertise development, to build strategic deep specialisation capabilities in selected military domains to maintain the SAF’s operational edge.

Last updated 10 February 2026
An image of a group of military personnel.

C4 Expert (C4X)

C4 (Command, Control, Communications, Computers) Experts (or C4X) anchor MINDEF/SAF’s cyber defence and digital solutions.

Senior Military Intelligence Expert (Senior MIE)

Senior Military Intelligence Experts develop deep analytical acumen and deep understanding of our regional security environment. They lead teams to uncover new threats, conduct 24/7 operations to sustain our vigilance, and exploit digital tools and sensor technologies.

Military Intelligence Expert (MIE)

Military Intelligence Experts provide accurate, relevant and timely intelligence to support every aspect of national security and policy.

Senior Digital and Intelligence Systems Engineer (Senior DISE)

Senior Digital and Intelligence Systems Engineers (Senior DISE) are at the forefront of new and emerging technologies.

Digital and Intelligence Systems Engineer (DISE)

Digital and Intelligence Systems Engineers (DISE) ensure that the SAF’s strategic communications, information and sensor systems are well-built and always available for operations.