Command, Control, Communications, Computers Expert (C4X)

The Digital and Intelligence Service (DIS); Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

The Digital and Intelligence Service (DIS) in Singapore seeks technologists with a strong background in cybersecurity, software development, and data science to strengthen national security. You will work on cyber defence, digital projects, and AI/ML initiatives within SAF systems, applying rigorous security practices and adaptable problem-solving across diverse military tech stacks.

Ideal candidates have a solid networks/cybersecurity foundation, relevant professional certifications, and the

Qualifications

• Relevant work experience and professional certifications are preferred.
• Military experience is a plus but not mandatory for entry-level positions.
• Understanding of basic military concepts and protocols is beneficial.

Responsibilities

• Monitor and defend against cyber threats targeting SAF systems.
• Conduct threat research related to Singapore's defence.
• Perform vulnerability assessments and penetration testing.
• Respond to cyber incidents and deploy corrective actions.
• Develop digital solutions and AI/ML models to enhance SAF capabilities.
• Apply data science to improve SAF decision making.
• Design and develop military-grade applications.

Skills

Cybersecurity concepts

Networks

Threat intelligence

Penetration testing

Malware analysis

Reverse engineering

Windows/Linux

Scripting

SIEM tools

Communication skills

Tools

SIEM

Vulnerability scanners

Windows

Linux

Job description

The Digital and Intelligence Service (DIS) will defend and dominate in the digital domain. As part of an integrated Singapore Armed Forces (SAF), the DIS will enhance Singapore’s security, from peace to war.

What you would do

Command, Control, Communications, Computers Experts (C4X) anchor MINDEF/SAF's cyber defence and also address emerging threats by developing digital products and solutions to provide the SAF with a technological edge in the digital domain. In cybersecurity, C4Xs are involved in security monitoring, incident response, digital forensics, malware analysis, vulnerability assessment and penetration testing (VAPT), as well as cyber threat intelligence operations. In the digital arena, C4Xs are well-versed in software engineering, data science and artificial intelligence, and develop bespoke software and AI/ML solutions for the SAF.

Who we are looking for

Highly motivated individual with a strong technical background, able to learn fast, and with a passion for safeguarding Singapore's national security. We desire candidates who are adaptable to the dynamic environment in the DIS, able to work in teams, and willing to develop skills outside your comfort zone.

Candidates applying for the cybersecurity track should possess a strong foundation in networks and cyber security principles. Candidates applying for the digital track should possess skills in software development or data science. Relevant work experience and professional certifications would make you a strong candidate.

Responsibilities:

Cyber Defence

• Monitor and defend against cyber threats targeting SAF systems.
• Conduct research about emerging cyber threats and vulnerabilities relevant to Singapore's defence.
• Conduct vulnerability assessments and penetration testing to identify weaknesses.
• Respond to cyber incidents and implement corrective actions.

Software Development and Data Science

• Develop and implement digital solutions to enhance SAF's capabilities.
• Leverage data science and AI/ML to improve decision making in the SAF.
• Design and develop applications that meet the specific needs of the military.

Technical Skills:

Cyber Defence

• Strong understanding of networks and core cybersecurity concepts such as network and host forensics, cryptography, cyber threat intelligence, penetration testing, malware analysis, and reverse engineering.
• Familiarity with Windows / Linux OS, scripting languages, and security tools (SIEM, vulnerability scanners, etc.) is preferred.

Software Development and Data Science

• Proficiency in software development or AI/ML techniques.
• Flexibility with different tech stacks is preferred because of the diverse range of projects
• Familiarity with the agile methodology and ability to design, develop and test software or AI/ML products.

Military Specific Skills:

• Understanding of basic military concepts and protocols.
• Experience in a military setting can be a plus (though not mandatory for entry-level positions).
• Professional Certifications: Professional certifications which demonstrate technical abilities are preferred.
• Project Management Experience: Experience in managing projects can be an asset.
• Analytical skills in cybersecurity operations or software development / data science.
• Excellent problem-solving skills to troubleshoot security issues or capability gaps, and to develop targeted solutions to solve them.
• Flexible in applying technical know-how in policy development and organisational processes
• Excellent communication skills to collaborate effectively with management and other team members within a military structure.
• Able to learn fast and adapt to a diverse technology stack in both cybersecurity and digital work.
• Flexible in fulfilling various appointments which may also include leadership, policy, and organisational development.

Military Domain Experts Scheme (MDES) is a uniformed military scheme.