Hardware Design Enginner

Location: TMA Tower, Quang Trung Software City, District 12, Ho Chi Minh City (#Office 6)

Job Summary:

TMA is seeking an experienced and innovative Hardware Design Engineer specializing in Communication Systems to join our high-performance development team. You will be responsible for designing, analyzing, and validating hardware components used in critical communication infrastructure. Your work will support the development of secure, high-speed, and robust systems used across advanced networking and edge communication applications.

Key Responsibilities:

Communication Hardware Design:

• Design and develop analog, digital, and power circuits for communication systems.
• Engineer RF signal paths, high-speed interfaces, and filter circuits for optimized data integrity and low noise.

PCB Development & Layout:

• Perform detailed multilayer PCB design focusing on signal integrity, impedance matching, and thermal stability.
• Ensure designs meet EMI/EMC standards and support long-term reliability in various operational environments.

Simulation & Analysis:

• Use tools like Flotherm, SPICE, and electromagnetic simulators to conduct thermal, electrical, and EMI simulations.
• Analyze system-level behavior including power distribution, vibration, and environmental stress factors.

Compliance & Standards:

• Design in accordance with TMA internal standards and applicable regulatory frameworks (e.g., NEBS, UL).
• Document design processes and support testing for certification and quality audits.

Cross-Functional Collaboration:

• Work closely with mechanical, software, and test engineers to ensure seamless hardware integration.
• Support product lifecycle from prototyping to mass production and field deployment.

Prototyping & Testing:

• Assemble and validate prototype boards; conduct debugging and fine-tuning.
• Perform comprehensive hardware validation under simulated operating conditions.

Required Skills & Experience:

• Proven experience in hardware design for communication or embedded systems
• Expertise in high-speed digital and analog circuit design, signal integrity, and power delivery
• Familiarity with EMI/EMC countermeasures and ESD protection
• Skilled in simulation tools (thermal, signal, structural) and PCB CAD platforms
• Strong understanding of materials science, thermodynamics, and structural analysis

Preferred Qualifications:

• Experience with commercial CAD tools like Altium, Cadence, kiCAD.
• Prior work aligned with NEBS or telecom-grade standards
• Understanding of communication protocols (Ethernet, LTE, optical systems, etc.)
• Japanese language ability is a plus, but not required

Benefits/Opportunity

• Working in an international, dynamic and professional environment with many opportunities to develop career.
• Having opportunities of being trained oversea and working directly with oversea customer
• A stable and rewarding position where your long-term commitment will be highly valued.
• Technical & Soft skills internal training courses
• Many company activities (Sport and music festival, TMA Futsal league …) are held annually.
• Competitive salary and bonus.
• Total Health Care Insurance
• Loan Fund &Team Building Fund