Red Team & Purple Team Engagement Lead

Ensign InfoSecurity (Singapore) Pte. Ltd.; Singapore; On-site; SGD 130,000 - 210,000; Full time

Job summary

Ensign InfoSecurity (Singapore) Pte. Ltd. seeks experienced security professionals to lead Red Team engagements and adversarial simulations.

You will translate threats into realistic attack scenarios, develop tools and payloads, and help validate and improve client security controls. Responsibilities include planning engagements, documenting findings, and delivering remediation guidance to executive stakeholders. OSCP is required, with advanced certifications a plus.

Qualifications

• OSCP is a required certification for the role.
• Advanced or specialist certifications are advantageous.
• Proven experience in Red Teaming, Purple Teaming, or adversarial simulation.
• Strong report-writing and stakeholder-management skills.
• Ability to work on customer premises when required.

Responsibilities

• Plan and conduct authorised Red Team engagements and simulations.
• Translate threats into realistic attack scenarios for clients.
• Develop tools, scripts, payloads to achieve objectives.
• Collaborate with defensive teams to validate and improve controls.
• Produce clear technical reports and remediation recommendations.

Skills

Red Teaming

Purple Teaming

Penetration Testing

MITRE ATT&CK

Adversary Simulation

Report Writing

Stakeholder Management

Python/PowerShell

Education

Bachelor's degree in cybersecurity/IT

Tools

Python

PowerShell

Bash

C#

Job description

Ensign InfoSecurity (Singapore) Pte. Ltd. seeks experienced security professionals to lead Red Team engagements and adversarial simulations.

You will translate threats into realistic attack scenarios, develop tools and payloads, and help validate and improve client security controls. Responsibilities include planning engagements, documenting findings, and delivering remediation guidance to executive stakeholders. OSCP is required, with advanced certifications a plus.