Field Investigator

Military Security Department

Permanent/Contract

Closing on 31 Dec 2025

What the role is

You will be responsible for carrying out investigative work in the field.

What you will be working on

You will be part of an investigation team that works to uncover information related to potential security risks and threats.

What we are looking for

• A keen eye for details and good problem-solving skills. • Resilient and self-motivated in the face of difficult challenges. • A team player with good emotional intelligence and interpersonal skills. • Physically fit to be able to carry out investigative tasks in the field. • Possession of riding and/or driving licences as the job requires frequent travels. • Willingness to work irregular hours, weekends, and public holidays as required. • Prior experience in security-related or investigative work is preferred. • Good written and verbal communication skills. • Minimum ITE graduates.

About Military Security Department

The Military Security Department (MSD)’s core business is in Counter Intelligence and internal security for MINDEF/SAF. MSD was formed in 1975 to counter the threats of espionage, subversion and sabotage against MINDEF/SAF. It began with two main entities, namely the Counter Intelligence Branch (CIB) and Field Security Branch (FSB). Over the years, the department has continued to evolve and our roles expanded in tandem with the changing security environment. Today, our roles also include Counter Terrorism and Cyber Security.

About your application process

This job is closing on 31 Dec 2025.

If you do not hear from us within 4 weeks of the job ad closing date, we seek your understanding that it is likely that we are not moving forward with your application for this role. We thank you for your interest and would like to assure you that this does not affect your other job applications with the Public Service. We encourage you to explore and apply for other roles within Military Security Department or the wider Public Service.