It Security Operation Engineer

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Helo, and Resso, as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.
Why Join Us
At ByteDance, our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for millions of users across all of our products. We lead with curiosity and aim for the highest, never shying away from taking calculated risks and embracing ambiguity as it comes. Here, the opportunities are limitless for those who dare to pursue bold ideas that exist just beyond the boundary of possibility. Join us and make impact happen with a career at ByteDance.
Team Introduction
ByteDance's IT security team is responsible for enterprise IT global cyber security, server security, endpoint security, application security construction, and protection work. They work to improve overall IT security capabilities and security posture, providing security processes, security assessments, security operations, and security vulnerability management services. The team also supports IT teams and business departments in meeting their security requirements.
Responsibilities:

• Knowledge of network security technologies, Windows and Linux system security, APP security etc.
• Strong communication skills and ability to explain technical concepts to non-technical stakeholders.
• Experience in conducting vulnerability assessments and penetration testing.
• Stay up-to-date with the latest security threats and vulnerabilities, and implement appropriate countermeasures.
• At least 3 years of experience working in a cyber security role.
• Review security logs and reports to identify patterns or anomalies that may indicate a security breach.
• Respond to security incidents and resolve them in a timely manner.
• Programming ability and pentest ability are preferred.
• Assistant develops and maintains security documentation, including policies, procedures, and guidelines.
• Monitor and maintain IT security infrastructure, including firewalls, IDS, EDR, and other security technologies.
• Perform vulnerability assessments and penetration testing to identify potential security risks for IT projects or third part products.
• Excellent problem-solving skills and ability to work independently and in a team environment.
• Bachelor's degree in Computer Science, Cyber Security, or related field.
• Regular vulnerability scanning, track and implement vulnerability repair work.
• Work with other teams within the organization to ensure that security policies and procedures are followed.
• Relevant certifications, such as CISSP, CISA, CIW are preferred.

ByteDance 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 ByteDance, our mission is to inspire creativity and enrich life. 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.
ByteDance Inc. is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at [email protected].