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TikTok

Site Reliability Engineer, Security Engineering

Sydney, AustraliaPosted Dec 3, 2025

Apply on company site View full job

Why you should apply for a job to TikTok:

4.5/5 in overall job satisfaction
4.5/5 in supportive management
100% say women are treated fairly and equally to men
100% would recommend this company to other women
100% say the CEO supports gender diversity

Ratings are based on anonymous reviews by Fairygodboss members. See all reviews ›

Responsibilities

About the Team
As part of the Security Engineering team, we are responsible for supporting the company's construction of security capabilities and platform services, combining other teams to create efficient and high-quality service docking capabilities, enhancing interactive experience, and lowering the user's barriers to understanding and using security services.

Responsibilities
1. Design and implement the security maintenance framework for the company's security infrastructure, and build cutting-edge SRE technologies for system deployment, upgrade, capacity planning and rapid troubleshooting and disaster recovery.
2. Design and develop the SRE infrastructure and maintenance tools for the full lifecycle of security system development; support the rapid iteration and system reliability for the company's security services.
3. Improve the automation and the intelligence of the SRE infrastructure and evolve it into a platform, and improve the overall reliability and efficiency of the company's security systems.

Qualifications

Minimum Qualifications
1. Bachelor's degree in Computer Science or related fields, with minimum 3 years of relevant experience.
2. Solid programming skills, mastering at least one of the programming skills such as Go/Java/Python, and being able to deliver high quality code.
3. Familiar with at least one of the web frameworks, such as Gin/Django/Spring, with a decent understanding of their design principles.
4. Deep understanding of Linux OS, sound knowledge of TCP/IP, HTTP, with good exposure to network, storage, as well as computer architecture.
5. Familiar with cloud native framework with experience in Kubernetes. Good experience with SRE tools such as Ansible, Argo CD, Promethues, and Grafana.
6. Passionate about self-studying cutting edge technologies and staying relevant. Strong communication and collaboration skills, and willing to take ownership.

Preferred Qualifications
1. Track record in developing large-scale SRE platform/tooling.
2. Experience in building and operating large-scale distributed systems with automation.

Responsibilities

Qualifications

Qualifications

Minimum Qualifications
1. Bachelor's degree in Computer Science or related fields, with minimum 3 years of relevant experience.
2. Solid programming skills, mastering at least one of the programming skills such as Go/Java/Python, and being able to deliver high quality code.
3. Familiar with at least one of the web frameworks, such as Gin/Django/Spring, with a decent understanding of their design principles.
4. Deep understanding of Linux OS, sound knowledge of TCP/IP, HTTP, with good exposure to network, storage, as well as computer architecture.
5. Familiar with cloud native framework with experience in Kubernetes. Good experience with SRE tools such as Ansible, Argo CD, Promethues, and Grafana.
6. Passionate about self-studying cutting edge technologies and staying relevant. Strong communication and collaboration skills, and willing to take ownership.

Preferred Qualifications
1. Track record in developing large-scale SRE platform/tooling.
2. Experience in building and operating large-scale distributed systems with automation.

About TikTok

TikTok is the leading destination for short-form mobile video and our mission is to inspire creativity and bring joy.

Size: 10,000+ employees
Industry: Technology: Consumer Internet

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