PA

Senior Optical Transmission Engineer — DWDM/OTN Specialist

PERSOL APAC

SingaporeFull-timeS$90 – S$150/mo

Posted 18 Jul 2026

Jobs byAdzuna

About this role

Responsible for company's optical transmission networking products after-sales support for SDH/HMSTP/DWDM equipment such as site survey, installation, planning, commissioning, migration and maintenance. Responsible for solution review and provide low level network solution design to internal and external stakeholders. Responsible for collaboration with cross-functional teams, including customers, account team, project management office, product technical sales, and other delivery network engine…

Frequently asked questions

What does a Senior Optical Transmission Engineer — DWDM/OTN Specialist at PERSOL APAC do?

Responsible for company's optical transmission networking products after-sales support for SDH/HMSTP/DWDM equipment such as site survey, installation, planning, commissioning, migration and maintenance. Responsible for solution review and provide low level network solution design to internal and ext…

How much does a Senior Optical Transmission Engineer — DWDM/OTN Specialist at PERSOL APAC pay?

This role lists a salary of S$90 – S$150 per month.

Is this Senior Optical Transmission Engineer — DWDM/OTN Specialist role remote, hybrid, or on-site?

The listing is based in Singapore. Check the posting for remote or hybrid options.

How do I apply for this Senior Optical Transmission Engineer — DWDM/OTN Specialist role?

You can apply directly on PERSOL APAC's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.