Total 8 job vacancies by Poet Technologies Pte. Ltd.

Position Overview

We are seeking a detail-oriented Senior Engineer, Mechanical (Drafting Focus) to produce accurate, high-quality 2D and 3D technical drawings that clearly reflect engineering intent. This role is dedicated to drafting, documentation, and drawing management to support manufacturing, fabrication, and assembly activities.

Main Responsibilities

• Create and maintain accurate 2D drawings and 3D models using CAD software such as SolidWorks, AutoCAD, or Inventor.
• Translate engineering concepts, sketches, and design inputs into complete, manufacturable drawings.
• Apply proper dimensioning, GD&T, materials, surface finishes, and technical notes in accordance with ASME/ISO standards.
• Revise and update drawings based on design changes, engineering feedback, and project requirements.
• Ensure all drawings comply with company drafting standards, engineering codes, and documentation procedures.
• Manage drawing files, revisions, and version control using PDM/PLM systems.
• Collaborate with engineering, manufacturing, quality, and suppliers to resolve drawing-related issues and support manufacturability.

Requirements

• Degree in Mechanical Engineering or a related field (or equivalent relevant technical experience).
• 5+ years of expertise in designing small components, demonstrating strong attention to detail and engineering excellence
• Strong proficiency in CAD software with solid knowledge of GD&T, drafting standards (ASME Y14.5), and manufacturing processes.
• Ability to interpret engineering requirements and convert them into complete drawings.
• Knowledge of machining, sheet metal, welding, and fabrication drawings.
• Familiarity with optoelectronic components.

• Execute product development by utilising and implementingorganisation’s product development processes.
• Collaborate with engineering, design, and manufacturing teams todevelop new products. 
• Ensure products meet technical specifications and qualitystandards.
• Define manufacturing strategy, test requirements and flow to achieve productivity, yield and quality goals.
• Data compilation and analysis of test data collected by engineering and production teams, driving yield improvements by identifying root cause of failures and working with other teams to address gaps.
• Ensure the generation and release of documents for the products required by organisation’s product development phase gates process. 
• Own the success of the product by managing lifecycle from concept to launch.
• Conduct feasibility analysis, risk assessments (FMEA), and design reviews.

Position Overview

The incumbent manages quality performance across both our supply base and customer network. In this role, you will qualify and monitor suppliers, resolve quality issues through audits and corrective actions, and drive continuous improvement initiatives. You will also serve as the primary quality interface for customers—handling complaints, leading 8D/CAPA investigations, supporting audits, and ensuring customer requirements are met. This position plays a key part in safeguarding product quality, strengthening customer relationships, and supporting new product introductions.

Responsibilities

• Develop, implement, and maintain supplier quality requirements and standards aligned with company, customer, and regulatory expectations.

• Evaluate, qualify, and approve suppliers through audits, capability assessments, and performance reviews.

• Monitor supplier performance using KPIs such as defect rates, PPM, delivery quality, and corrective action effectiveness.

• Manage supplier nonconformances, including containment, root cause analysis, and corrective and preventive actions (8D, CAPA).

• Support new supplier onboarding and new product introductions by reviewing FAI submissions, control plans, and inspection criteria.

• Conduct supplier audits (process, system, and product) and ensure timely closure of audit findings.

• Collaborate with Purchasing, Engineering, and Manufacturing to address supplier-related quality risks and improvement opportunities.

• Drive continuous improvement initiatives within the supply base to reduce defects, cost of poor quality, and supply risks.

• Maintain supplier quality documentation and ensure compliance with quality management system requirements.

Requirements

• Bachelor’s degree in Engineering (Mechanical, Electrical, Electronics, Industrial, Manufacturing) or related technical field.

• Minimum 3–5 years of experience in supplier quality or manufacturing quality engineering, preferably in automotive, aerospace, electronics, or heavy manufacturing industries.

• Strong understanding of Quality Management Systems such as ISO 9001, IATF 16949, or AS9100.

• Experience in supplier audits, PPAP, FAI, control plans, and FMEA, with proficiency in root cause analysis and corrective actions (8D, CAPA).

• Good knowledge of statistical process control (SPC), quality tools, and data analysis, with strong communication and cross-functional collaboration skills.

Position Overview:

The Process Engineer is responsible for the development, optimization, and control of wafer fabrication processes supporting the manufacturing of optoelectronics and photonics integrated circuits. This role contributes to achieving device performance, yield, and reliability targets while collaborating with cross-functional teams to meet production and technology objectives.

Responsibilities:

• Manage and optimize wafer fabrication processes including lithography (Coat, Expose, Develop), lift-off, and related semiconductor processing steps.
• Support process development, characterization, and qualification activities to meet design and manufacturing requirements.
• Conduct experiments (DOE), analyze process data, and implement continuous improvements.
• Troubleshoot process issues, perform root cause analysis, and support corrective and preventive actions (CAPA).
• Collaborate with R&D, Quality, Equipment Engineering, and Operations teams to ensure smooth process integration and production support.
• Assist in new product introduction (NPI) and technology transfer from development to manufacturing.
• Prepare and maintain process documentation, including SOPs, specifications, and technical reports.
• Ensure compliance with safety, quality, and operational standards.
• Participate in improvement initiatives to enhance yield, efficiency, and cost performance.

Requirements:

• Bachelor’s Degree in Engineering (Electrical, Chemical, Materials, Mechanical, Physics, or related discipline).
• Candidates with up to 2 years of relevant experience in semiconductor or microfabrication processes are an added advantage. Fresh graduates are welcome to apply.
• Basic understanding of lithography, thin film processes, and semiconductor manufacturing principles.
• Strong analytical and problem-solving skills.
• Good communication skills with the ability to coordinate cross-functionally with R&D, Quality, and Operations teams.
• Proficient in MS Office; familiarity with data analysis or statistical tools is an advantage.
• Willingness to learn and work in a fast-paced manufacturing or development environment.

Position Summary: The incumbent will lead the development and execution of global quality strategies to ensure product reliability, compliance, and customer satisfaction across all regions. This role is responsible for establishing robust quality systems, driving continuous improvement, and ensuring adherence to industry standards and regulatory requirements.
Key Responsibilities:

• Define and implement global quality and reliability strategies aligned with business objectives. Establish policies, procedures, and standards for quality assurance across all sites.
• Oversee global quality systems, including ISO certifications and regulatory compliance.
• Ensure effective corrective and preventive actions (CAPA) and root cause analysis processes.
• Develop and monitor reliability programs for products and processes.
• Drive initiatives to improve product performance and reduce field failures.
• Partner with R&D, Manufacturing, and Supply Chain teams to embed quality into design and production.
• Engage with customers and suppliers to ensure quality expectations are met.
• Lead global initiatives for process optimization and defect reduction.
• Implement data-driven approaches for quality metrics and reporting.
• Build and manage a high-performing global quality team.
• Foster a culture of accountability and excellence in quality practices.

Qualifications & Requirements:

• Minimum Master’s degree or Ph.D. in Engineering, Quality Management, or related field.
• Minimum 15 years of experience in quality and reliability roles, with at least 8 years in leadership positions.
• Proven experience in semiconductor, photonics, or high-tech manufacturing industries.
• Demonstrated experience in achieving and maintaining ISO certifications (e.g., ISO 9001, ISO 14001) across multiple sites.
• Strong knowledge of regulatory compliance and reliability methodologies (e.g., FMEA, Six Sigma).
• Excellent leadership, communication, and stakeholder management skills.
• Singaporeans and Permanent Residents (PRs) are welcome to apply.

Preferred Skills:

• Global team management experience.
• Expertise in advanced quality tools and analytics.
• Ability to influence and drive change across diverse regions and cultures.

Position Overview

The incumbent will lead and drive cross-functional R&D programs from concept through to commercialization. This role will be responsible for managing the full lifecycle of complex product development using hybrid methodologies, ensuring alignment with business goals and compliance standards, and engineering milestones. The ideal candidate must have strong background in program management within technical environments, in R&D intensive industries.

Responsibilities

• Lead and manage end to end program execution with exposure to hybrid or Agile practices where applicable.
• Drive Cross-Functional coordination across engineering, design, QA, procurement, regulatory and manufacturing teams.
• Define program scope, objectives timelines, and deliverables in alignment with product and business strategies.
• Develop and manage program schedule, Gantt Charts, resource plans and budgets.
• Ensure timely completion of design reviews, technical milestones, and regulatory compliance checkpoints.
• Proactively identify risks and mitigation plans and escalate issues when necessary to avoid delays.
• Lead regular program reviews and provide updates to senior management and stakeholders.
• Ensure documentation compliance with design controls and quality systems.
• Champion phase-gate processes and continuous improvement in project management practices.
• Facilitate communication among global teams, vendors, and external partners.
• Manage process and product transfer from NPD to Manufacturing.
• Perform additional duties as assigned by management.

Requirements

• Degree in engineering or related technical field.
• Minimum 5 years of experience in program management within R&D or product development environments.
• Experience applying best practices in areas such as stakeholder engagement, risk management, and governance.
• Strong command of Waterfall methodology, familiarity with Agile, Scrum, or hybrid models is a plus.
• Proficiency with program/project management tools (eg, MS Project, Jira, Confluence, Smartsheet).
• Excellent skills in stakeholder management, conflict resolution, and cross-cultural communication.
• Ability to lead teams, influence stakeholders, and work cross-functionally.
• Ability to navigate challenges, make decisions, and adapt plans as needed.
• Experience with design control, risk management and quality assurance processes, especially in regulated industries (eg, ISO, FDA, CE)
• Certification such as PMP is highly desirable.
• Familiarity with hardware/software co-development lifecycle and new product introduction (NPI) processes.
• Detail-oriented with a systems-thinking approach.
• Comfortable working in fast paced, innovative R&D settings.

Position Overview

Design and develop advanced optoelectronic devices—including FP lasers, DFB lasers, EMLs, and external cavity laser modules—to meet performance and product requirements. This role involves building test setups and characterization capabilities aligned with the company’s technology roadmap and integrating these capabilities into in-house manufacturing processes.

Responsibilities

• Design and develop new semiconductor laser–based devices, including creating imaging setups for beam characterization, chip waveguide measurements, and integrating optical systems to achieve stable wavelength and power control; perform thermal, Characterization of electrical, and high-frequency performance testing.    
• Design and lead experiments to characterize laser diode components, identify engineering trade-offs, and improve correlation between measurements and simulations, ensuring full integrity and traceability of test and sample data.
• Serve as the strategic technical point of contact for laser device development within our optical engines, working closely with internal teams and external partners; contribute to defining laser integration roadmap.
• Generate timely test reports, including measurement results and detailed analysis.
• Support the full lifecycle of laser components—from initial design and development through procurement, characterization, packaging, and transition to high-volume manufacturing.

Qualifications & Requirements   

• Degree or postgraduate degree (Master’s, PhD, or equivalent) in optical engineering, physics, electrical engineering, or related fields; specialization in semiconductor device design and characterization preferred.
• 5 – 8 years in relevant industries, ideally involving lasers or semiconductor photonic devices; experience with laser simulations and understanding of optical/electrical behavior.
• Familiarity with semiconductor fabrication processes (lithography, etching, deposition, oxidation, implantation) and laser/waveguide simulationtools (e.g., Lumerical, Crosslight).
• Proficiency in data analysis tools (Python, Excel/JMP, Minitab, DOE) and mask layout design software (e.g., Klayout).
• Strong teamwork and cross-cultural collaboration skills; ability to work independently in a fast-paced environment with strong written and verbal communication.

Position Overview

Design and lead the development of advanced optoelectronic devices—including FP lasers, DFB lasers, EMLs, and external cavity lasermodules—to meet next-generation performance and product requirements. This role involves defining and building advanced test setups and characterization capabilities aligned with the company’s technology roadmap and driving the integration of these capabilities into in-house manufacturing processes. ThePrincipal Engineer will serve as a key technical authority in semiconductor laser development, guiding cross-functional teams and influencing long-term laser technology strategy.

Responsibilities

• Lead the design and development of new semiconductor laser–based devices, including creating advanced imaging setups for beam characterization, chip waveguide measurements, and integrating optical systemsto achieve stable wavelength and power control; oversee thermal, electrical, and high-frequency performance characterization.
• Define and lead complex experiments to characterize laser diode components, identify engineering trade-offs, and improve correlation between measurements and simulations, ensuring full integrity and traceability of test and sample data.
• Serve as the primary technical authority and strategic point of contact for laser device development within optical engines, collaborating closely with internal engineering teams and external partners; contribute to defining and executing the company’s laser integration and technology roadmap.
• Generate and review timely test reports and technical documentation, including measurement results, detailed analysis, and design recommendations to support engineering decisions.
• Drive the full lifecycle development of laser components—from concept, design, and development through procurement, characterization, packaging, reliability qualification, and transition tohigh-volume manufacturing.
• Work closely with manufacturing and process engineering teams to ensure design-for-manufacturability, yield optimization, and scalable production processes.

Qualifications & Requirements

• Degree or postgraduate degree (Master’s, PhD, or equivalent) in optical engineering, physics, electrical engineering, or related fields; strong specialization in semiconductor laser device design andcharacterization preferred.
• 15+ years of relevant industry experience in lasers, optoelectronics, or semiconductor photonic devices, with demonstrated technical leadership in device development and productization.
• Deep understanding of semiconductor laser device physics and fabrication processes (lithography,etching, deposition, oxidation, implantation), along with experience using laser/waveguide simulation tools (e.g., Lumerical, Crosslight).
• Proficiency in data analysis tools (Python, Excel/JMP, Minitab, DOE) and mask layout design software (e.g., Klayout); experience correlating experimental data withsimulation models.
• Strong technical leadership, teamwork, and cross-cultural collaboration skills; ability to guide complex engineering programs and work independently in a fast-paced environment with strong written and verbal communication.