Total 20 process development engineer job vacancies in Ho Chi Minh

Kỹ Sư sửa chữa Thiết bị điện/ Bo mạch (Engineer)

– SL: 01

Mô tả công việc

- Phân tích, xác định nguyên nhân lỗi (root cause) và sửa chữa các thiết bị điện tử/PCBA không phù hợp.

- Thực hiện kiểm tra, đo đạc và xác nhận lại chức năng sản phẩm sau sửa chữa.

- Phân tích lỗi nâng cao (failure analysis), đề xuất giải pháp cải tiến nhằm giảm lỗi lặp lại.

- Phối hợp với các bộ phận (Production, QA, PE) để xử lý lỗi và cải tiến chất lượng.

- Theo dõi, phân tích dữ liệu sửa chữa (yield, failure trend) và lập báo cáo kỹ thuật.

- Hướng dẫn, đào tạo Repair Technician về quy trình sửa chữa và troubleshooting.

- Đề xuất cải tiến quy trình repair nhằm nâng cao hiệu suất và giảm thời gian turnaround.

- Thực hiện các công việc khác theo phân công của cấp trên.

Yêu cầu công việc

- Tốt nghiệp Cao đẳng/Đại học chuyên ngành Điện tử, Viễn thông hoặc liên quan.

- Có từ 2–3 năm kinh nghiệm sửa chữa điện tử/PCBA trong môi trường sản xuất.

- Hiểu rõ linh kiện điện tử, sơ đồ mạch và nguyên lý hoạt động.

- Có kỹ năng phân tích lỗi (troubleshooting, failure analysis, root cause).

- Sử dụng thành thạo thiết bị đo và thiết bị hàn.

- Sử dụng thành thạo tiếng Việt; có khả năng giao tiếp tiếng Anh (4 kỹ năng) là một lợi thế.

- Sử dụng tốt MS Office; ưu tiên có kinh nghiệm làm việc với ERP/MES.

- Có khả năng làm việc cross-function, tư duy cải tiến và chủ động trong công việc.

Ưu tiên

- Có kinh nghiệm làm việc trong môi trường SMT/PCBA.

- Có kiến thức về IPC-A-610, ESD.

- Có kinh nghiệm Lean/Kaizen hoặc cải tiến quy trình.

• Full salary-based social insurance (BHXH)
• Daily lunch allowance provided
• Attractive 13th‑month salary
• Company laptop and necessary work equipment
• Shuttle bus for employees between HCMC and the factory
• Long‑term career development opportunities in the electronics manufacturing industry
• Engaging, supportive, and dynamic international working environment
• A performance‑driven culture that values curiosity, ownership, and meaningful results

Salary: 

We appreciate everyone's efforts and experiences, so we offer an attractive salary matching your skillset and field expertise. 

If you have any questions, please do not hesitate to contact our recruitment colleague Eden Le via tuyendung@tlt-electronics.com.

About OptiSigns

OptiSigns is a fast-scaling cloud platform powering digital signage for 35,000+ businesses across 100+ countries, with 200,000+ active screens worldwide.

Founded in Houston, Texas in 2016 and now expanding aggressively in Asia and Europe, we help companies transform ordinary screens into powerful, dynamic communication tools. Our Vietnam engineering team is central to our next phase of growth.

Why This Role

This is not a typical engineer role.

We are looking to bring on a Chinese speaking senior Hardware/Embedded/Firmware engineer to relocate to Ho Chi Minh City, Vietnam, and lead our growing engineering hub. This is a hands-on technical leadership role, with real ownership over both system scalability and team development.

We are developing the next generation of our Digital Signage Player and are looking for an experienced HW/Embedded Engineer to lead platform evaluation and development of the next generation products.

This role will work closely with Tier 1 and Tier 2 ODM partners to deliver a production-ready device that serves as a drop-in replacement for our current enclosure.

Reference product:

https://www.optisigns.com/product/hardware/pro-digital-signage-player

This role includes a full relocation package and offers a global career path, including the opportunity to work from our US headquarters as part of our rotation program.

What You’ll Do

• Lead the development of the next-generation hardware platform utilizing the Rockchip
• Define the system architecture along with I/O and performance specifications
• Guarantee the device complies with essential specifications, including 2x HDMI Outputs and 1x HDMI Input
• Provide a drop-in compatible design suitable for the existing enclosure
• Assess and collaborate with the Tier 1 and Tier 2 ODM partners
• Review schematics, Bills of Materials (BOMs), and reference designs
• Manage ODM execution from prototyping through to mass production
• Ensure ODM delivers stable firmware, Board Support Package (BSP) access, and ongoing long-term support
• Supervise board design, power management, thermal solutions, and I/O integration
• Support device bring-up, validation processes, and certification efforts
• Ensure reliability and performance at scale, targeting production of over 100,000 devices

• 8–12+ years in hardware engineering / embedded systems
• Experience shipping consumer electronics / IoT devices at scale
• Strong experience working with ODM/OEM partners
• Familiarity with ARM-based SoCs (Rockchip, Amlogic, etc.)
• Experience with HDMI, display systems, and embedded I/O
• Some regional travel is required
• Mandarin Chinese (must-have) and English communication skills

Nice to Have

• Digital signage / media player experience
• Rockchip platform experience
• Thermal / compact device design experience

Why Join OptiSigns

• High-impact role shaping the architecture of a globally used product (200,000+ screens)
• Real-world scaling challenges with tangible business impact
• Strong ownership, high visibility, and direct influence on technical direction
• Opportunity to build and lead a growing engineering team in Vietnam
• Fully supported relocation from Taiwan

What We Offer

• Competitive salary: TWD 2.0M – 3.0M per year
• Performance bonus: 15–25% based on impact
• Opportunity for global rotation program (work in our US office after 1+ year of strong performance)
• Full relocation package (visa sponsorship, flights, Temp housing allowance, onboarding support)
• 13th-month salary, comprehensive health insurance, and standard Vietnam benefits

About OptiSigns

OptiSigns is a fast-scaling cloud platform powering digital signage for 35,000+ businesses across 100+ countries, with 200,000+ active screens worldwide.

Founded in Houston, Texas in 2016 and now expanding aggressively in Asia and Europe, we help companies transform ordinary screens into powerful, dynamic communication tools. Our Vietnam engineering team is central to our next phase of growth.

Why This Role

This is not a typical engineer role.

We are looking to bring on a Chinese speaking Embedded Android Lead engineer to relocate to Ho Chi Minh City, Vietnam, and lead our growing engineering hub. This is a hands-on technical leadership role, with real ownership over both system scalability and team development.r and lead firmware and OS layer of our digital signage platform.

You will be responsible for building and maintaining a custom Android (AOSP-based) system running on Rockchip devices.

This role includes a full relocation package and offers a global career path, including the opportunity to work from our US headquarters as part of our rotation program.

What You’ll Do

• Build and customize Android (AOSP) for embedded devices
• Work with BSP and vendor SDKs (Rockchip)
• Optimize system performance for media playback and multi-display
• Own firmware lifecycle: build, release, maintenance
• Implement OTA update systems
• Work closely with hardware/ODM teams during bring-up
• Integrate drivers, HALs, and system services
• Enable remote diagnostics and debugging

• 8 to 12+ years of experience in embedded software and Android development
• Extensive expertise in AOSP and BSP customization
• Familiarity with the Linux kernel, device drivers, and HAL
• Experience working with OTA systems
• Proficient in C and C++ programming
• Proficiency in Mandarin Chinese (mandatory) and English communication skills 

Preferred Qualifications

• Experience with Rockchip platform
• Background in media pipelines and DRM
• Experience in digital signage or set-top box domains

Why Join OptiSigns

• High-impact role shaping the architecture of a globally used product (200,000+ screens)
• Real-world scaling challenges with tangible business impact
• Strong ownership, high visibility, and direct influence on technical direction
• Opportunity to build and lead a growing engineering team in Vietnam
• Fully supported relocation from Taiwan

What We Offer

• Competitive salary: TWD 2.0M – 3.0M per year
• Performance bonus: 15–25% based on impact
• Opportunity for global rotation program (work in our US office after 1+ year of strong performance)
• Full relocation package (visa sponsorship, flights, Temp housing allowance, onboarding support)
• 13th-month salary, comprehensive health insurance, and standard Vietnam benefits

Scope of work

The Consultant will be responsible for completing the following tasks:

Task 1: Review of Project Inputs

• Review available project documentation, including proposed production capacity, feedstock types, and site characteristics.
• Assess suitable biochar production technologies and process configurations for the project.
• Define key design assumptions and technical parameters.

Task 2: Biochar Production Process Design

• Develop the conceptual production process for the biochar facility.
• Prepare Process Flow Diagrams (PFD) describing key process stages, including feedstock preparation, pyrolysis, biochar handling, and storage.
• Estimate production outputs, by-products, and energy requirements.

Task 3: Equipment Review and Integration

• Review technical specifications of the existing biochar production equipment provided by HUSK.
• Verify equipment capacity, footprint, and installation requirements.
• Integrate the equipment into the process design and plant layout.
• Identify additional supporting equipment required for plant operation.

Task 4: Preliminary Plant Layout

• Develop a preliminary plant layout showing key functional areas including: feedstock receiving and storage, production units, biochar handling and storage, utilities and supporting infrastructure.
• Ensure the layout supports safe operation, material flow efficiency & regulatory compliance.

Task 5: Preliminary Utility and Electrical Requirements

• Estimate key utility requirements, including electricity demand, water consumption, and other utilities required for the facility.
• Identify major electrical loads associated with the production process.
• Develop preliminary electrical load estimation and conceptual power distribution to support the plant layout and equipment configuration.

Scope of work

The Consultant will be responsible for completing the following tasks:

Task 1: Emergency Response Planning

• Identify and define emergency scenarios, including but not limited to fire, explosion, equipment failure, and other operational incidents;
• Develop emergency response procedures (SOPs) for each scenario;
• Establish an Incident Command Structure (ICS) with clear roles and responsibilities;
• Develop evacuation procedures, escape routes, and assembly points;
• Define communication protocols and emergency contact systems;
• Provide recommendations for training and emergency drills.

Task 2: Fire Risk Assessment and Hazard Analysis

• Conduct fire hazard identification and fire load assessment for key areas;
• Define fire risk zoning across the facility;
• Identify potential ignition sources and fire propagation pathways;
• Assess existing fire protection measures (if any);
• Perform a gap analysis against applicable standards and regulations (e.g., QCVN/TCVN or equivalent)

Task 3: Integrated Fire Safety Technical Assessment and System Configuration

• Preparation of fire protection layout drawings indicating key components (e.g., hydrants, extinguishers, detection devices, alarm points, and evacuation routes);
• Development of fire water supply and distribution concepts, including storage and pumping arrangements;
• Preparation of system schematics for fire detection and alarm systems;
• Identification and configuration of appropriate fire suppression systems (e.g., hydrant, sprinkler, or other relevant systems);
• Indicative calculations to validate system adequacy (e.g., water demand, coverage, and response capacity);
• Development of equipment lists and technical specifications.