Responsibilities

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo. Why Join Us Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible. Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day. To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve. Join us. About USDS At TikTok, we're committed to a process of continuous innovation and improvement in our user experience and safety controls. We're proud to be able to serve a global community of more than a billion people who use TikTok to creatively express themselves and be entertained, and we're dedicated to giving them a platform that builds opportunity and fosters connection. We also take our responsibility to safeguard our community seriously, both in how we address potentially harmful content and how we protect against unauthorized access to user data. U.S. Data Security (“USDS”) is a standalone department of TikTok in the U.S. This new security-first division was created to bring heightened focus and governance to our data protection policies and content assurance protocols to keep U.S. users safe. Our focus is on providing oversight and protection of the TikTok platform and user data in the U.S., so millions of Americans can continue turning to TikTok to learn something new, earn a living, express themselves creatively, or be entertained. The teams within USDS that deliver on this commitment daily span Trust & Safety, Security & Privacy, Engineering, User & Product Ops, Corporate Functions and more. About the Team: The Threat Detection and Response department in TikTok USDS is primarily responsible for threat detection, intelligence, incident response, security operations, and forensics. The TDR team is comprised of technical security practitioners, developers, and DFIR experts who work to protect trust in TikTok and our US users' data. Responsibilities: As a Senior Security Analyst, you will be a member of TikTok's US Cyber Security Operations Center (CSOC) team. You will belong to a team of strong people, processes, and technologies with the overarching goal of detecting and responding to threats targeting TikTok's US operations and infrastructure. You'll be based in our Cyber Fusion Center in Sydney. Some of the day-to-day tasks for a shift lead include the following: 1. Monitor security alerts and events from various sources, such as intrusion detection systems, firewalls, and SIEM. 2. Analyze and investigate security incidents to determine the severity and potential impact. 3. Execute deep-dive analysis on incidents involving exploitation, malware and other forms of cyber attacks. 4. Identify and classify threats, vulnerabilities, and potential risks to the organization's infrastructure. 5. Investigate security alerts and resolve incidents in accordance with existing processes and playbooks. 6. Fine-tune security alerts to reduce false positives and improve detection accuracy. 7. Contribute to the development of CSOC playbooks and operational procedures. 8. Stay up-to-date with the latest cybersecurity threats and trends. 9. Analyze and correlate logs and data from various sources to detect anomalies and potential security incidents. 10. Ensure that all incidents are properly tracked and closed with appropriate actions taken. 11. Train, mentor and help junior security analysts in the team on an on-going basis as and when required.

Qualifications

Qualifications Bachelor’s degree in Cybersecurity or equivalent information security, privacy, risk, compliance, project management or like discipline from an accredited college or university or measurable knowledge / experience from proven industry, military, defense, or government operations. Minimum Qualifications: - At least 3-5 years of experience handling security-related incidents - Experience with identifying and responding to advanced threats and threat actor TTPs - Excellent communication skills (verbal and written), ability to influence without authority. - Demonstrated teamwork and collaboration skills, in particular in leading or contributing to global and multi-functional teams. - Demonstrated time management, problem-solving, effort prioritization and interpersonal skills - 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) - Strong analytical/problem-solving skills and cross-functional expertise across multiple IT operational and security disciplines - Ability to communicate technical concepts to a broad range of technical and non-technical staff - Must possess a high degree of integrity, be trustworthy, and have the ability to lead and inspire change Preferred Qualifications: - GIAC Certifications (such as GCIA, GCIH, GREM etc.) or applicable experience in the Information Security field - One or more programming/scripting languages (e.g., Perl, Java, Python, etc.) - SQL - Experience writing and executing SQL queries - Experience in performing or overseeing static/dynamic malware analysis - Experience in performing digital forensics for incident response - Strong Operating System Administration skills including conceptual knowledge of OS internals and experience with core service types - Strong Experience in cloud-hosted environments - Strong experience with UNIX/Linux and Windows environments Benefits at TikTok: 1. Unmatched Compensation Package and an exceptional Bonus Structure: As an industry leader, we offer top-tier compensation that reflects your skills and contributions. Our bonus program sets the industry standard, rewarding your hard work and dedication. 2. Comprehensive Family Health Coverage, for you and your family: Enjoy the peace of mind that comes with private family health insurance. We also prioritize your well-being with comprehensive wellness programs designed to support your physical and mental health, such as Gym Membership allowance etc. 3. Continuous Professional Growth: Unlock your potential with abundant opportunities for professional development. 4. Engage with Industry Experts: Join industry conferences, both as attendees and active participants, to stay at the forefront of your field. Our team members regularly travel for conferences, both domestic and international. 5. Daily In-Office Meals: Delight in daily lunchtime meals provided right in the office, fostering a collaborative and enjoyable work environment. And Much More: Explore a myriad of additional benefits designed to enhance your overall work experience. More about USDS: https://usds.tiktok.com/usds-myths-vs-facts/ Join us and discover why we're the ideal destination for your career growth and fulfillment. 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. In the spirit of reconciliation, TikTok acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.