ByteDance

Network Engineer, Optical long-haul and Submarine

ByteDance

Seattle, WA, USA
Full-TimeDepends on ExperienceSenior LevelMasters
Job Description

Are you ready to take your career to the next level and join one of the world's fastest-growing technology companies? ByteDance is seeking a highly skilled and motivated Network Engineer, specializing in Optical long-haul and Submarine networks. As a member of our dynamic team, you will have the opportunity to work on cutting-edge technology and play a crucial role in the development and maintenance of our global network infrastructure. If you have a passion for innovation, a strong technical background, and a desire to be a part of a diverse and collaborative team, then we want to hear from you!

  1. Design and implement optical long-haul and submarine networks for ByteDance's global network infrastructure.
  2. Monitor and maintain the performance of these networks, ensuring smooth and efficient operation.
  3. Troubleshoot and resolve any network issues that may arise, collaborating with cross-functional teams to find solutions.
  4. Conduct regular network audits and provide recommendations for improvements and upgrades.
  5. Research and stay up-to-date on the latest technology and trends in the field of optical networks.
  6. Work closely with vendors and suppliers to ensure timely delivery of equipment and services.
  7. Collaborate with other network engineers and technicians to share knowledge and best practices.
  8. Develop and maintain network documentation, including diagrams, configurations, and procedures.
  9. Participate in on-call rotations to provide 24/7 support for network emergencies.
  10. Adhere to all company policies, procedures, and security standards in the implementation and maintenance of network systems.
  11. Communicate effectively with team members and stakeholders to provide updates, report progress, and gather feedback.
  12. Continuously evaluate and propose improvements to the network infrastructure to optimize performance and cost-effectiveness.
  13. Train and mentor junior network engineers to develop their skills and knowledge.
  14. Take ownership and initiative in driving projects and tasks to completion.
  15. Embrace a culture of collaboration, innovation, and continuous learning within the network engineering team.
Where is this job?
This job is located at Seattle, WA, USA
Job Qualifications
  • Bachelor's Degree In Computer Science, Electrical Engineering Or A Related Field.

  • Minimum Of 5 Years Of Experience In Network Engineering, Specifically With Optical Long-Haul And Submarine Networks.

  • Strong Knowledge And Experience With Network Design, Implementation, And Troubleshooting.

  • In-Depth Understanding Of Optical Networking Technologies Such As Dwdm, Otn, And Sdh.

  • Familiarity With Submarine Cable Systems And Their Deployment, Maintenance, And Repair Processes.

Required Skills
  • Troubleshooting

  • Network Security

  • Fiber Optics

  • Routing Protocols

  • Capacity planning

  • Network optimization

  • Network configuration

  • Data encryption

  • Submarine Cables

  • Quality Of Service (Qos)

Soft Skills
  • Communication

  • Conflict Resolution

  • Customer Service

  • Leadership

  • Time management

  • creativity

  • Attention to detail

  • Teamwork

  • Adaptability

  • Problem-Solving

Compensation

According to JobzMall, the average salary range for a Network Engineer, Optical long-haul and Submarine in Seattle, WA, USA is $95,000-$130,000 per year. This can vary based on factors such as experience, education, and specific job duties.

Additional Information
ByteDance is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
Required LanguagesEnglish
Job PostedMay 20th, 2025
Apply BeforeJune 9th, 2026
This job posting is from a verified source. 
Reposted

Apply with Video Cover Letter Add a warm greeting to your application and stand out!

About ByteDance

ByteDance is a technology company operating a range of content platforms that inform, educate, entertain and inspire people across languages, cultures, and geographies. Dedicated to building global platforms of creation and interaction, ByteDance now has a portfolio of applications available in over 150 markets and 75 languages. For example, TikTok, Helo, Vigo Video, Douyin, and Huoshan.

Frequently asked questions

Get interviewed today!

JobzMall is the world‘ s largest video talent marketplace.It‘s ultrafast, fun, and human.

Get Started