TikTok · 11 hours ago
Sr. Infrastructure Security Specialist - Enterprise to Edge Security, Global Security Organization
New York, United States
Full-time
Onsite
Senior Level
$147K/yr - $270K/yr
5+ years expTikTok is the leading destination for short-form mobile video, and they are seeking a Sr. Infrastructure Security Specialist to enhance their security architecture. This role involves designing and implementing security controls across hybrid and multi-cloud environments to ensure the safety and compliance of TikTok's infrastructure.
Social MediaVideoMedia and EntertainmentMarketingContent CreatorsContent Discovery
Responsibilities
Own security architecture and control frameworks across self-built data centers, OCI, AWS, Azure, and GCP in hybrid/multi-cloud environments
Implement defense-in-depth controls across IaaS, PaaS, containers, and IAM for infrastructure
Lead threat modeling and architecture reviews to identify and mitigate risks before production
Embed automated security scanning, policy-as-code, and approval gates into CI/CD pipelines
Build scalable IaC frameworks to enforce security baselines and eliminate configuration drift
Partner with engineering, infrastructure, and business teams to shift security left in the design lifecycle
Drive control maturity through regular assessments and a roadmap focused on automation and operational efficiency
Design and mature cloud network security controls - including VPC architecture, micro-segmentation, and firewall policies, and establish centralized security logging and audit trail coverage
Qualification
Required
Proven expertise in designing and implementing security controls across Hybrid and Multi-Cloud environments (e.g., Data Centers, AWS, Azure, GCP, OCI)
Hands-on experience with key cloud security tooling and concepts (CSPM, CNAPP, CASB, DLP)
Solid experience with threat modeling, risk assessment methodologies, and security validation techniques
Demonstrated ability to automate security control implementation and validation using tools or scripting
Strong working knowledge of industry security frameworks (e.g., NIST CSF, ISO 27001) and regulatory requirements (e.g., GDPR, SOX)
Ability to work 5 days a week in office
Preferred
5+ years of professional experience in cybersecurity, with a primary focus on cloud and infrastructure security
Master's degree in a technical field or holding a relevant professional security certification (e.g., CISSP, CCSP, CCSK, or Cloud Security Specialty certifications)
Proven experience working within a large-scale, global enterprise or highly agile, fast-paced technology environment
Deep hands-on experience developing internal security tools and utilities in Python or Go for security validation, observability, and enforcement across hybrid cloud landscapes
Deep familiarity with securing modern infrastructure technologies, including containerization (Kubernetes/Docker), Zero Trust Architecture, SASE, and CI/CD security integration
Demonstrated expertise in advanced automation and validation techniques, such as Policy-as-Code (e.g., OPA/Rego, Sentinel) and continuous control validation platforms
Benefits
Medical, dental, and vision insurance
A 401(k) savings plan with company match
Paid parental leave
Short-term and long-term disability coverage
Life insurance
Wellbeing benefits
10 paid holidays per year
10 paid sick days per year
17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure)
Company
TikTok
TikTok is a short-form video entertainment app and social network platform. It is a sub-organization of ByteDance.
10001+ employees
H1B Sponsorship
TikTok has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (979)
2024 (601)
2023 (387)
2022 (322)
2021 (133)
2020 (72)
Funding
Current Stage
Late StageLeadership Team
N Ali Mohamed
CEO
Blake Chandlee
VP Global Business Solutions
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