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Network Engineer - London, UK

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TikTok

23d ago

  • Job
    Full-time
    Mid & Senior Level
  • Data
    IT & Cybersecurity
  • London

AI generated summary

  • You must have knowledge of network protocols (TCP/IP, BGP, OSPF), data center architecture, major network devices, experience in public cloud, and programming skills in Python or similar languages.
  • You will design and optimize global networks, collaborate with cross-functional teams, manage vendor relations, and conduct testing, with potential travel of 15-30%.

Requirements

  • Good understanding of network protocols including TCP/IP, DHCP, BGP, OSPF/IS-IS and MPLS related technologies.
  • Good understanding of network monitoring protocols and tools, such as SNMP, Sflow/netflow, Telemetry.
  • Familiar with data center network architecture, such as CLOS.
  • Hands-on experience of major network devices, such as Cisco, Arista, Juniper, H3C, Huawei and other mainstream vendors.
  • Self-motivated, good communication and written skills.
  • Team player and participate Bytedance network global oncall rotation.
  • Bachelor's in Computer Science, Information Science, Engineering, Mathematics, or a related field, or experience equivalent to a Bachelor's degree based on three or more years of work experience.
  • In-depth knowledge of network protocols and implementation in hyper scale data center networks.
  • In-depth knowledge of MPLS related Traffic Engineering technologies, such as Segment Routing, RSVP, and LDP etc.
  • In-depth knowledge of public cloud architecture, such as AWS, GCP, Azure, Ali Cloud, OCI, etc.
  • Familiar with mainstream commercial switch/router chipsets, such as Broadcom, Barefoot etc.
  • Good understanding of IPv6 and IPv4-IPv6 co-existence technologies.
  • Programming/scripting in Python or other languages.

Responsibilities

  • Design, build, operate and optimize Bytedance's global network, including backbone, data center, public cloud and Edge/CDN.
  • Work with cross-functional teams including but not limited to compute, storage, database, recommendation system, drive the innovation and evolution of the company's network.
  • Work with external vendors and ISPs for device and carrier selection, perform testing and verification.
  • Travel may be required up to 15% - 30% of the time.

FAQs

What is the job title for this position?

The job title is Network Engineer.

Where is this position located?

This position is located in London, UK.

What are the main responsibilities of the Network Engineer at TikTok?

The main responsibilities include designing, building, operating, and optimizing Bytedance's global network, working with cross-functional teams, collaborating with external vendors and ISPs, and possibly traveling 15% - 30% of the time.

What qualifications are required for this role?

Required qualifications include a good understanding of network protocols, network monitoring tools, data center network architecture, hands-on experience with major network devices, good communication skills, and a Bachelor's degree in a related field or equivalent experience.

Are there preferred qualifications for the position?

Yes, preferred qualifications include in-depth knowledge of network protocols for hyper-scale data centers, MPLS-related Traffic Engineering technologies, public cloud architecture, familiarity with mainstream switch/router chipsets, understanding of IPv6 coexistence technologies, and programming/scripting skills in Python or other languages.

Is teamwork important for this role?

Yes, being a team player is important, as the role involves participating in Bytedance's global on-call rotation and collaborating with cross-functional teams.

Does TikTok offer any diversity and inclusion initiatives?

Yes, TikTok is committed to creating an inclusive space where employees are valued for their skills and experiences, celebrating diverse voices, and reflecting the communities they serve.

Is there a possibility for career growth in this position?

Yes, TikTok encourages learning, innovation, and growth as part of its mission, and this role presents opportunities to drive impact and evolve within the company.

Does the position require traveling?

Yes, travel may be required up to 15% - 30% of the time.

What is the primary mission of TikTok?

The primary mission of TikTok is to inspire creativity and bring joy.

How does TikTok approach challenges faced by the team?

TikTok views every challenge as an opportunity to learn, innovate, and grow as one team, fostering a resilient and collaborative work environment.

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TikTok

Entertainment & Media
Industry
10,001+
Employees
2017
Founded Year

Mission & Purpose

TikTok is a social media platform where users create and share short videos on various topics, including entertainment, education, and lifestyle. Their ultimate goal is to inspire creativity and bring joy to people's lives through engaging and entertaining content. TikTok's purpose is to provide a platform for self-expression and connection, fostering a global community where individuals can express themselves authentically and connect with others who share similar interests and passions.