Senior Engineer (DWDM Planning)

Become a part of Thailand’s no.1 Digital Service Provider, Who strives to provide best services that help people fulfil their dreams.

We are looking for potential candidates who are eager to learn and grow to join our young talent team.

Job Posting Location

Bangkok

Job Summary

Responsible for planning and engineering optical transport networks to support capacity growth, network transformation, and infrastructure consolidation initiatives. The role will contribute to the AIS-3BB Network Consolidation Program while ensuring network reliability, scalability, and cost efficiency.

Job Description

Responsibility

• Planning and engineering DWDM/OTN transport networks to support business growth and service expansion.
• Develop network capacity plans and transmission network expansion strategies.
• Support AIS-3BB network consolidation and optical transport migration projects.
• Design and optimize optical transmission networks to improve performance, resiliency, and efficiency.
• Conduct network impact assessments and recommend capacity enhancement solutions.
• Maintain network inventory, planning databases, and engineering documentation.

Qualifications

• Bachelor's degree or higher in Telecommunications Engineering, Electrical Engineering, Computer Engineering, or related fields.
• Experience in DWDM, OTN, Optical Transport, or Transmission Network Planning.
• Strong understanding of optical transmission technologies, wavelength planning, and capacity management.
• Knowledge of optical network design concepts such as link budget, OSNR, latency, and network resiliency.
• Experience with DWDM platforms from vendors such as Huawei, Nokia, Ciena, or Infinera is an advantage.
• Strong analytical, planning, and project coordination skills.
• Good command of English, both written and spoken.

Recruiter

Pornvipa Phothong (พรวิภา โพธิ์ทอง)