Global Physical Security Investigations Lead

ByteDance; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

ByteDance in Singapore is seeking a Physical Security Investigations Manager to oversee investigations of personnel, assets, and incidents across global locations. You will lead fact-finding, interviewing, and reporting, while assessing risks and coordinating with Ethics Office, Legal, HR, Workplace, Facilities, IT and leadership to strengthen controls.

Travel up to 25% may be required. The role requires strong judgement, independent work, and excellent English communication.

Qualifications

• Strong judgement and ability to make balanced decisions in ambiguous, fast-paced environments.
• Excellent written and verbal English communication skills, including investigation reports.

Responsibilities

• Lead and support physical security investigations involving personnel, assets, vendors, and security incidents, including fact-finding, evidence gathering, interviews, case documentation, and reporting.
• Assess incidents and security concerns, identify risks, recommend appropriate actions, and escalations when required.
• Support incident response activities, including urgent or sensitive matters that require timely coordination, sound judgement, and discretion.
• Plan, coordinate, and execute physical security red team testing, security exercises, and control assessments across global locations.
• Partner with regional and global cross-functional teams to evaluate and improve security controls and response capabilities.
• Develop and maintain investigation plans, testing scenarios, case records, after-action reports, corrective action plans, and lesson-learned documentation.
• Identify patterns, vulnerabilities, and control gaps, and translate findings into practical improvements.

Skills

Judgement

Independent work

Clear English reports

Job description

ByteDance in Singapore is seeking a Physical Security Investigations Manager to oversee investigations of personnel, assets, and incidents across global locations. You will lead fact-finding, interviewing, and reporting, while assessing risks and coordinating with Ethics Office, Legal, HR, Workplace, Facilities, IT and leadership to strengthen controls.

Travel up to 25% may be required. The role requires strong judgement, independent work, and excellent English communication.