Product Security Engineer Graduate (Security BP) - 2027 Start

San Jose, California, United StatesWebsite

Full details on LinkedIn

The complete job description, requirements, and application details are available on the original posting.

About ByteDance

ByteDance is a prominent Chinese internet technology company founded in 2012 and headquartered in Beijing. The company specializes in AI-driven content platforms that enhance user experiences through advanced machine learning. Its mission is to inspire creativity and enrich life by providing platforms for users to connect, create, and consume content. ByteDance's flagship products include TikTok, a leading global short-form video platform with over 1.9 billion monthly active users, and Douyin, its Chinese counterpart. Other notable offerings are Toutiao, an AI-powered news aggregation app, CapCut, a video-editing tool, and Lemon8, a video-sharing app. The company also provides various services such as TikTok Shop for e-commerce and collaboration tools like Lark. With a diverse customer base that includes content creators, advertisers, and businesses, ByteDance has established a strong presence in markets worldwide. The company is recognized for its innovative use of AI, contributing to its rapid growth and status as one of the world's most valuable tech firms.

Industry

information technology & services

Employees

150,000

4577 engineers

Revenue

$155B

Website

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Security at ByteDance

Compiled from public job postings, careers pages, and company materials. Data may not reflect current state — verify during interviews.

3 Intel Signals

Security Philosophy

TikTok/ByteDance publicly frames application security as an ongoing, organization-wide priority focused on user privacy and transparency.
Public statements emphasize that security and privacy are continuous efforts (not one-time goals), increased transparency via Trust & Transparency initiatives, and limiting employee and cross-region access to user data as core principles [2].

Security Team

Public materials describe a Global Security (GS) organization comprising Security Engineering, Cyber Defense, Security Assurance, Data Protection, Threat Management, Incident Response, Technical Program Management, and Business Resilience roles.
Security Engineering teams are responsible for building product security and privacy infrastructure.
Leadership and named GS roles are called out in company blog posts and job listings (including a public CISO authorship) [4][1][2].

Key Initiatives

Publicly stated priorities and goals include: advancing product security & privacy infrastructure at scale.
Validating controls against standards such as NIST CSF, ISO 27001 and SOC2.
Improving cyber defense, security assurance, and data protection programs.
Focusing on data residency and minimizing cross-region data access.
Expanding external vulnerability research via a global public bug bounty and vulnerability disclosure program.
Securing software supply chains and build/source integrity.
The GS organization also describes converged operations (a 'Fusion Center') to align detection/response with business stakeholders [1][2][3][4].

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