Security Operation Engineer, Security Assurance

Responsibilities

About the Company
Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok 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
Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible.
Together, we inspire creativity and enrich life - a mission we aim towards achieving every day.
To us, every challenge, no matter how ambiguous, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.
At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve.
Join us.

About the Team
The team is missioned to build infrastructures, platforms and technologies, as well as to support cross-functional teams to protect our users, products and infrastructures. In this team, you'll have a unique opportunity to have first-hand exposure to the strategy of the company in key security initiatives, especially in building scalable and secure-by-design systems and solutions. Our challenges are not your regular day-to-day technical problems; you'll be part of a team that's developing new solutions to new challenges of a kind not previously addressed by big tech. It's working fast, at scale, and we're making a difference.

Job Responsibilities
Identify recurring security issues and risks and develops mitigation plans and recommends process improvements;
Develop and optimize security detection rules to proactively identify potential intrusion risks.

Qualifications

Minimum Qualifications
- Bachelor's degree in Cybersecurity, Computer Science, or a technical field.
- At least 5 years of experience handling cybersecurity related incidents
- Technical proficiency in at least one of the following domains: Log Analysis,Threat Detection
- Familiar with log analysis and correlation from multiple data sources to identify and investigate attack patterns.
- Familiar with the creation and tuning of alerting rules from a SIEM(e.g. ELK) and other devices in response to changing threats.
- Experience with scripting languages (e.g. Python, Shell、Java、Go and PowerShell) for automation and analysis
- Excellent communication skills (verbal and written), teamwork and collaboration skills

Preferred Qualifications
- Professional certifications in Cybersecurity (OSCP, GCIH, GREM, GNFA or other relevant certifications)
Experience in working and investigating incidents in Cloud environments (e.g. AWS, GCP)
- Familiarity with container technologies such as Docker and Kubernetes
- Familiar with account abnormal behaviour detection, such as ITDR,UEBA

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.