SalaryPeak

Transmission Network Engineer

PERSOL SINGAPORE PTE. LTD.
Singapore 6+ years Posted Mar 11, 2026

Salary Range

SGD 72,000 - SGD 96,000 /year

SGD 6,000 - SGD 8,000/month

Skills Required

Network PerformanceTCP/IPCertificationsPlanningMonitoring CCTVTechnical PresalesTask AssignmentRoot Cause AnalysisTelecommunicationsrelationships with internal stakeholderstechnical meetingsOptical Networking

Job Description

Job Responsibilities:

  • Responsible for Huawei 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 engineers, to ensure seamless system functionality from on-site survey, supervise, testing, commissioning and maintenance of network, and technical proposal of new network presales stage.
  • Responsible for issues or outages recovery in the live customer network. Carry out post investigation and communicate with stake holders for root causes with final report.
  • Participate in necessary technical meetings pertaining to operators, internal staff or its associated customers.
  • Required to work as a team with regional/HQ or Singapore-based technical teams for transmission projects.
  • Required to provide high-quality technical proposals focusing on network reliability, latency optimization, and capacity scaling
  • Require to work under minimum supervision to complete tasks assigned.
  • Required to present technical solutions professionally and conduct technical training for channel partners and customers on DWDM/OTN technologies.
  • To collaborate and communicate directly with Chinese speaking officers, stakeholders, counterparts, and customers in China HQ team

Job Requirements:

  • Possess a minimum of Bachelor Degree in computer science/electrical engineering/ telecommunication with distinction.
  • Minimum 6 years of working experience in optical transmission project implementation/network planning /cutover/maintenance experience
  • In-depth knowledge in DWDM, OTN, ROADM, ASON, OTDR, BERT, OSNR, RFC2544, Network management system/FD/OD, 400G C+L, AI-OTN, DC-OXC, preferably with expertise in Huawei-specific OptiX OSN platforms, including NCE-T/IP+T management software.
  • Requires ability to handle end-to-end high risk network change implementation, including solution develop, preparing Method of Procedure, solution implementation and service verification.
  • Hands-on experience in high capacity link commissioning, ASON network deployment, network performance tuning and migration of legacy services.
  • Preferable with FIDS, CCTV and perimeter security related project experienced.
  • Candidate with HCIE-Transmission and relative certifications (Datacom, Storage) will be added advantage.
  • Network knowledge, such as TCP/IP, BGP is an added advantage.
  • Outstanding communication and presentation skills
  • Ability to manage and liaise with different stakeholders.
  • Self-initiative to take the responsibility of task and learn new products/technologies.
  • Selected candidate shall be adaptable and flexible to tasks or job scopes assigned.
  • Proficiency in Mandarin is essential to ensure effective communication with the Chinese-speaking stakeholders, including head office, business counterparts, and customers based in China.

Interested candidate please click "APPLY" to begin your job search journey.

We regret to inform that only shortlisted candidates will be notified.

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PERSOL Singapore Pte Ltd

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• Registration ID: Heah Sian Wei R23117518