Sr. Network and Web Application Security Specialist
Apply NowCompany: TikTok
Location: Washington, DC 20011
Description:
Responsibilities
The mission of TikTok's Global Security Organization is to build and earn trust by reducing risk and securing our businesses and products. Also known as "GSO", this team is the foundation of our efforts to keep TikTok safe, secure, and operating at scale for over 1 billion people around the world. We work to ensure that the TikTok platform is safe and secure, that our users' experience and their data remains safe from external or internal threats, and that we comply with global regulations wherever TikTok operates.
Trust is one of TikTok's biggest initiatives, and security is integral to our success. In whatever ways users interact with us - whether they're watching videos on their For You page, interacting with a Live video, or buying products on TikTok Shop - GSO protects their data and privacy, so they can have a secure and trustworthy experience.
As a Network and Web Application Security Specialist in the Security Operations team, you will lead technical validation, deployment, and management of security platforms, tools, and technologies to enforce robust security controls across TikTok's infrastructure. Collaborating with cross-functional teams of cybersecurity, privacy, and data protection professionals, you will deploy, integrate, and manage security technologies to ensure data security, regulatory compliance, and confidentiality. This role requires expertise in conducting in-depth technical analyses of network and web application security issues, addressing gaps and risks, and building robust validation infrastructure to assess the effectiveness of security controls. You will design and implement validation frameworks and automation pipelines to test solutions against real-world threats, aligning them with TikTok's operational needs. Additionally, you will effectively communicate complex security issues, coordinate efforts across security domains, and lead defensive actions to protect critical assets. By recruiting, developing, and retaining a skilled security team, you will foster innovation and collaboration, delivering exceptional results aligned with TikTok's business objectives and go-to-market strategies.
Responsibilities
- Develop and execute enterprise-wide network and web application security validation programs.
- Create and maintain automation scripts using tools such as Python and PowerShell.
- Implement regulatory systems aligned with IT and industry security standards.
- Regularly evaluate the performance and utilization of network and web security tools to ensure optimal effectiveness and validation.
- Define technical and functional requirements to configure, deploy, and validate network and web security tooling.
- Design, architect, and enhance the security technology stack, processes, procedures, and support models while ensuring seamless cross-functional collaboration.
- Drive the adoption of network security tools and practices across the enterprise.
- Collaborate with the Security Operations team to respond effectively to cybersecurity incidents.
- Develop and present metrics for network security coverage and create actionable remediation plans.
- Maintain strong vendor partnerships to ensure continuous support for network security tooling.
- Establish procedures to validate the design, deployment, and management of security controls to uphold confidentiality, integrity, and availability.
- Deploy and manage global network security infrastructure, including firewalls, DDoS mitigation systems, VPNs, IPS/IDS systems, egress filtering, cryptography solutions, and application security tools.
- Ensure the high availability and security of global networks, adhering to SLA commitments and participating in a 24x7 on-call rotation as required.
Qualifications
Minimum Qualifications
- Extensive experience with one or more programming or scripting languages (e.g., Python, Go, Java) for automation, tool development, and system integration.
- Proficient in using source code management tools such as GitHub or Bitbucket for version control and collaboration.
- Strong familiarity with scripting APIs for network devices, using libraries like Paramiko or Netmiko to automate network management tasks.
- Demonstrate ability to quickly assimilate to new knowledge and remain current on new developments in cybersecurity capabilities and industry knowledge
- Experience with compliance assessments such as NIST, PCI, SOX, and ISO
- Solid knowledge in routing and switching technologies and protocols TCP/IP, BGP, OSPF, EIGRP, VTP, VRF, STP, VLAN, vPC, HSRP, VRRP, MPLS, QoS, GRE, IP SEC, DNS, TACACS, NTP, SDN, SD-WAN etc.
- Diagnose and resolve issues in scripts or programs efficiently, ensuring optimal functionality and performance.
Preferred Qualifications
- Bachelors' Degree or industry equivalent work experience in cybersecurity, international security architecture, and/or engineering.
- Develop and customize security tools for tasks like vulnerability scanning, log aggregation, and monitoring.
- Relevant certifications in information security, such as CISSP, SSCP, CAP, CCSP, CISM, or CSX-P, or applicable equivalent experience.
- Certifications in networking and security, including CCNA, CCNP, PCNSE, AWS Networking, or Cloud Security certifications, are highly desirable.
- Experience with securing data across SaaS and IaaS platforms (e.g., AWS, Cloud Platform), ensuring data protection and compliance.
- Knowledge of securing data across a variety of database technologies, including MySQL, Redis, and Hive, with a focus on data integrity and confidentiality.
- Ability to handle ambiguity and work effectively in a collaborative, global team environment.
- Strong communication skills, capable of engaging with both business executives and technical teams to align security objectives with organizational goals.
Job Information
[For Pay Transparency] Compensation Description (Annually) - Washington, DC
The base salary range for this position in the selected city is 132480 - 242820 annually.
Compensation may vary outside of this range depending on a number of factors, including a candidate's qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units.
Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to 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, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).
The Company reserves the right to modify or change these benefits programs at any time, with or without notice.
About TikTok
TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.
Why Join Us
Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect - and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.
We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.
Diversity & Inclusion
TikTok 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 TikTok, our mission is to inspire creativity and bring joy. 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.
TikTok Accommodation
TikTok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://tinyurl.com/RA-request
The mission of TikTok's Global Security Organization is to build and earn trust by reducing risk and securing our businesses and products. Also known as "GSO", this team is the foundation of our efforts to keep TikTok safe, secure, and operating at scale for over 1 billion people around the world. We work to ensure that the TikTok platform is safe and secure, that our users' experience and their data remains safe from external or internal threats, and that we comply with global regulations wherever TikTok operates.
Trust is one of TikTok's biggest initiatives, and security is integral to our success. In whatever ways users interact with us - whether they're watching videos on their For You page, interacting with a Live video, or buying products on TikTok Shop - GSO protects their data and privacy, so they can have a secure and trustworthy experience.
As a Network and Web Application Security Specialist in the Security Operations team, you will lead technical validation, deployment, and management of security platforms, tools, and technologies to enforce robust security controls across TikTok's infrastructure. Collaborating with cross-functional teams of cybersecurity, privacy, and data protection professionals, you will deploy, integrate, and manage security technologies to ensure data security, regulatory compliance, and confidentiality. This role requires expertise in conducting in-depth technical analyses of network and web application security issues, addressing gaps and risks, and building robust validation infrastructure to assess the effectiveness of security controls. You will design and implement validation frameworks and automation pipelines to test solutions against real-world threats, aligning them with TikTok's operational needs. Additionally, you will effectively communicate complex security issues, coordinate efforts across security domains, and lead defensive actions to protect critical assets. By recruiting, developing, and retaining a skilled security team, you will foster innovation and collaboration, delivering exceptional results aligned with TikTok's business objectives and go-to-market strategies.
Responsibilities
- Develop and execute enterprise-wide network and web application security validation programs.
- Create and maintain automation scripts using tools such as Python and PowerShell.
- Implement regulatory systems aligned with IT and industry security standards.
- Regularly evaluate the performance and utilization of network and web security tools to ensure optimal effectiveness and validation.
- Define technical and functional requirements to configure, deploy, and validate network and web security tooling.
- Design, architect, and enhance the security technology stack, processes, procedures, and support models while ensuring seamless cross-functional collaboration.
- Drive the adoption of network security tools and practices across the enterprise.
- Collaborate with the Security Operations team to respond effectively to cybersecurity incidents.
- Develop and present metrics for network security coverage and create actionable remediation plans.
- Maintain strong vendor partnerships to ensure continuous support for network security tooling.
- Establish procedures to validate the design, deployment, and management of security controls to uphold confidentiality, integrity, and availability.
- Deploy and manage global network security infrastructure, including firewalls, DDoS mitigation systems, VPNs, IPS/IDS systems, egress filtering, cryptography solutions, and application security tools.
- Ensure the high availability and security of global networks, adhering to SLA commitments and participating in a 24x7 on-call rotation as required.
Qualifications
Minimum Qualifications
- Extensive experience with one or more programming or scripting languages (e.g., Python, Go, Java) for automation, tool development, and system integration.
- Proficient in using source code management tools such as GitHub or Bitbucket for version control and collaboration.
- Strong familiarity with scripting APIs for network devices, using libraries like Paramiko or Netmiko to automate network management tasks.
- Demonstrate ability to quickly assimilate to new knowledge and remain current on new developments in cybersecurity capabilities and industry knowledge
- Experience with compliance assessments such as NIST, PCI, SOX, and ISO
- Solid knowledge in routing and switching technologies and protocols TCP/IP, BGP, OSPF, EIGRP, VTP, VRF, STP, VLAN, vPC, HSRP, VRRP, MPLS, QoS, GRE, IP SEC, DNS, TACACS, NTP, SDN, SD-WAN etc.
- Diagnose and resolve issues in scripts or programs efficiently, ensuring optimal functionality and performance.
Preferred Qualifications
- Bachelors' Degree or industry equivalent work experience in cybersecurity, international security architecture, and/or engineering.
- Develop and customize security tools for tasks like vulnerability scanning, log aggregation, and monitoring.
- Relevant certifications in information security, such as CISSP, SSCP, CAP, CCSP, CISM, or CSX-P, or applicable equivalent experience.
- Certifications in networking and security, including CCNA, CCNP, PCNSE, AWS Networking, or Cloud Security certifications, are highly desirable.
- Experience with securing data across SaaS and IaaS platforms (e.g., AWS, Cloud Platform), ensuring data protection and compliance.
- Knowledge of securing data across a variety of database technologies, including MySQL, Redis, and Hive, with a focus on data integrity and confidentiality.
- Ability to handle ambiguity and work effectively in a collaborative, global team environment.
- Strong communication skills, capable of engaging with both business executives and technical teams to align security objectives with organizational goals.
Job Information
[For Pay Transparency] Compensation Description (Annually) - Washington, DC
The base salary range for this position in the selected city is 132480 - 242820 annually.
Compensation may vary outside of this range depending on a number of factors, including a candidate's qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units.
Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to 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, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).
The Company reserves the right to modify or change these benefits programs at any time, with or without notice.
About TikTok
TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.
Why Join Us
Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect - and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.
We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.
Diversity & Inclusion
TikTok 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 TikTok, our mission is to inspire creativity and bring joy. 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.
TikTok Accommodation
TikTok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://tinyurl.com/RA-request