Security Specialist, Detection & Response, Global Security Organisation - TikTok, Singapore

Responsibilities
Team introduction:
The mission of TikTok's Global Security Organization is to build and earn trust by reducing risk and securing our businesses and products. Also known as "GSO", this team is the foundation of our efforts to keep TikTok safe, secure, and operating at scale for over 1 billion people around the world. We work to ensure that the TikTok platform is safe and secure, that our users' experience and their data remains safe from external or internal threats, and that we comply with global regulations wherever TikTok operates.

Trust is one of TikTok's biggest initiatives, and security is integral to our success. In whatever ways users interact with us — whether they're watching videos on their For You page, interacting with a Live video, or buying products on TikTok Shop — GSO protects their data and privacy, so they can have a secure and trustworthy experience.

Overview of this role:
As a senior security engineer, you will be a member of TikTok’s enterprise Threat Detection and Response team. The Threat Detection and Response team is responsible for 24x7 monitoring of multiple security-related information sources to manage incidents related to cyber, privacy, and data protection for TikTok data, infrastructure, and products. The Threat Detection and Response team will regularly survey TikTok's networks for signs of a breach, malware, or unauthorized access. Additionally, the Threat Detection and Response team is responsible for developing and maintaining incident response plans, playbooks and procedures. Finally, the Threat Detection and Response team will be responsible for data collection and analysis of Incident Response data.

Responsibilities:
• Monitor security alerts and events to identify potential threats and incidents.
• Perform technical analysis and assessments of cybersecurity-related incidents, including malware analysis, packet-level analysis, and system-level forensic analysis to determine root cause and impact of incidents.
• Collaborate with cross-functional teams to improve our capabilities to effectively detect and respond to security incidents.
• Develop and refine incident response plans, procedures, and playbooks.
• Support the onboarding of new products, data, processes, or tools by identifying requirements by integrating them into operations (processes, playbooks, and training)
• Work with the Detection Engineering team to create custom rulesets to detect and hunt for advanced threat actor tactics, techniques, and procedures (TTPs).
• This position is part of a 24x7x365 operation and may require shift and/or on-call work

Qualifications
Minimum Qualifications:
• Bachelors’ Degree or industry equivalent work experience in Cybersecurity with a focus on security analytics and incident response
• Strong experience with various OS systems: Linux, MacOs and Windows
• Experience with SIEM/SOAR tools, ELK stack
• Experience with identifying and responding to advanced threats and threat actor TTPs
• One or more programming/scripting languages (e.g., Perl, Java, Python, etc.)

Preferred Qualifications:
• Work well under pressure and within constraints to solve problems and meet objectives
• Excellent fundamental knowledge of industry-standard frameworks (e.g., MITRE ATT&CK)
• Ability to work well in an ambiguous environment
• Preferred certifications - GCIA, GCIH, GREM, OSCP

About TikTok
TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.​


Why Join Us
Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.​
We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.​
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Diversity & Inclusion​
TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.​