Network Security Operations Specialist

1 day ago


Singapur, Singapore TikTok Full time
Job Title: Network and Web Application Security Operations Specialist

Job Summary:

TikTok is seeking a highly skilled Network and Web Application Security Operations Specialist to join our Global Security Organization. As a key member of our team, you will be responsible for designing, engineering, and deploying tools and technologies to monitor our global infrastructure footprint. Your expertise will be crucial in validating data inventory, access, and protection, as well as ensuring the security of our vast infrastructure of data centers, SaaS, and IaaS.

Key Responsibilities:

  • Support the development and execution of enterprise-wide network security programs
  • Implement regulatory systems in accordance with IT security standards
  • Build technical and functional requirements to configure and deploy network security tooling
  • Develop standard operating procedures and trainings for each technology
  • Architect and continuously improve security technology stack, process, and procedures
  • Review and investigate alerts generated from network security tools and escalate as appropriate
  • Review and assess utilization of network security tooling
  • Promote and drive adoption of network security tooling across the enterprise
  • Partner across the Security Operations team to respond to cybersecurity incidents
  • Develop and report network security coverage metrics and remediation plans
  • Maintain strong vendor relationships for network security tooling for continuous support

Requirements:

  • Bachelor's Degree or industry equivalent work experience in cybersecurity, international security architecture, and/or engineering in a converged security program
  • 3+ years applicable experience
  • Demonstrate ability to quickly assimilate to new knowledge and remain current on new developments in cybersecurity capabilities and industry knowledge
  • Demonstrable experience in building distributed security systems and cross-regional highly available services
  • 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.
  • Experience with compliance assessments such as NIST, PCI, SOX, and ISO
  • In-depth experience in the following: Operating system (OS) hardening, Antivirus software, Metadata management, Asset management, Change management, Microservice architecture, Data leakage/content monitoring and filtering, Configuration of network and host-based firewalls

Preferred Qualifications:

  • CISSP, SSCP, CAP, CCSP, CISM, CSX-P or applicable experience in the Information Security field
  • CCNA/CCNP, PCNSE, AWS Networking, Security and related Cloud Networking/Security certifications are a plus
  • Experience using one or more programming/scripting languages (e.g., Python, Go, Java)
  • Familiarity with source code management tools (e.g., Github, Bitbucket)
  • Familiarity with securing data across SaaS and IaaS cloud platforms (e.g., AWS, Google Cloud Platform)
  • Familiarity with securing data across multiple database technologies (e.g., MySQL, Redis, Hive)

What We Offer:

TikTok offers a dynamic and challenging work environment with opportunities for professional growth and development. We are committed to fostering a culture of innovation, collaboration, and excellence.



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