Software Test Engineer

Infinite Computer Solutions; Selangor; On-site; MYR 60,000 - 120,000; Full time

Job summary

Infinite Computer Solutions is seeking an experienced optics test engineer to support hardware and optical module verification across high-speed systems. The role emphasizes hands-on testing, qualification, and production support for xPON and PtP technologies in a fast-paced environment.

The ideal candidate will be proficient with DCA/BERT equipment, eye-diagram analysis, and have strong knowledge of GPON/XGS-PON/25G/50G standards. Proficiency in Python and MS Office is a plus.

Qualifications

• 2+ years of working experience in hardware/optics test.
• Hands-on experience across xPON and PtP optical technologies.
• Experience with GPON, XGS-PON, 25G PON, 50G PON.
• 40G/100G/400G PtP optics experience.
• Experience in optical module verification, qualification, or production support preferred.
• Familiar with high-speed optical module parameters and related standards (MSA/IEEE/ITU-T).
• Experience using test instruments (DCA, BERT) and eye-diagram measurement.

Skills

Hardware/Optics Testing

xPON & PtP Technologies

GPON

XGS-PON

25G PON

50G PON

40G/100G/400G PtP Optics

Optical Module Verification/QA/Support

Key Parameters of High-speed Optics

Standards (MSA/IEEE/ITU-T)

Optical/Electrical Test Instruments

EMC and Safety Qualification Standards

DCA (Digital Communication Analyzer)

BERT

Eye-diagram Measurement

MS Office

Python Programming

ATE Design

Tools

DCA (Digital Communication Analyzer)

BERT

Eye-diagram Tools

MS Office

Job description

• More than 2+ years of working experience in hardware/optics test.
• Hands-on experience across xPON and PtP optical technologies, including:
• GPON, XGS-PON, 25G PON, 50G PON
• 40G / 100G / 400G point-to-point (PtP) optics;
• Experience in optical module verification, qualification, or production support is preferred.
• Familiar with key parameters of high-speed optical modules;
• Familiar with related standards (MSA / IEEE / ITU-T) for xPON and PtP optical modules;
• Familiar with optical/electrical test instruments;
• Background with qualification standards such as EMC and safety;
• Experience using DCA (Digital Communication Analyzer), BERT, and related equipment; strong eye-diagram measurement and analysis skills;
• Computer skills: proficient in MS Office; capable of using related design/analysis software;
• ATE (Automatic Test Equipment) design and Python programming skills are a plus.