TikTok
Sr. Infrastructure Security Specialist - Enterprise to Edge Security, Global Security Organization
San Jose, California · Senior · Full-time · Posted Oct 28, 2026
- Experience
- 5+ years preferred; no minimum years specified.
- Education
- Master’s degree in a technical field or relevant professional security certification preferred.
About the job
Designs, implements, and validates security architecture and controls across TikTok’s enterprise infrastructure, including hybrid and multi-cloud environments.
What you'll do
- Own security architecture and control frameworks across data centers and cloud environments; implement defense-in-depth controls.
- Lead threat modeling and architecture reviews, and embed automated security checks into CI/CD pipelines.
- Develop infrastructure-as-code security baselines and cloud network controls; improve security maturity through assessments and automation.
What they ask for
- Expertise designing and implementing security controls in hybrid and multi-cloud environments.
- Hands-on experience with cloud security tools and concepts including CSPM, CNAPP, CASB, and DLP.
- Experience with threat modeling, risk assessment, security validation, and automating control implementation.
- Working knowledge of security frameworks and regulations such as NIST CSF, ISO 27001, GDPR, and SOX; able to work in office 5 days a week.
Nice to have
- 5+ years of cybersecurity experience focused on cloud and infrastructure security.
- Master’s degree in a technical field or relevant security certification; experience with Python or Go, Kubernetes/Docker, Zero Trust, SASE, or policy-as-code is also preferred.
Tools
OCI, AWS, Azure, GCP, Python, Go, Kubernetes, Docker
Model-written summary · the original posting is authoritative