Hardware Engineer

Nextpower Inc; São Paulo; Hybrid; BRL 180,000 - 260,000; Full time

Job summary

Nextpower Inc. in Brazil is seeking a Senior Hardware Engineer to lead development of embedded controllers and mixed-signal boards for field-deployed equipment.

You will own PCBA lifecycle, define requirements, validate designs, and drive production release while mentoring junior engineers. The role requires hands-on debugging, EMI/EMC, thermal management, and strong English communication within a global energy tech environment; hybrid work arrangements are available and you will collaborate

Qualifications

• Bachelor's degree in Electrical, Electronics, Mechatronics, Control and Automation Engineering, or related field.
• 5+ years of hardware development experience.
• Proven production-ready mixed-signal hardware for embedded systems.
• Experience with PCBA lifecycle from schematic to production support.
• Hands-on debugging with lab equipment and EMI/EMC considerations.

Responsibilities

• Lead the design and development of mixed-signal hardware for embedded control, communications, sensing, motor drives, and power conversion.
• Own the PCBA lifecycle from architecture to production release.
• Define hardware requirements, trade-offs, validation strategies, and acceptance criteria.
• Model and analyze electrical systems including power converters and protection circuits.
• Lead debugging addressing EMI/EMC, thermal, grounding, and signal integrity; mentor engineers; prepare technical docs and release packages.

Skills

Mixed-signal hardware

Embedded systems

PCB lifecycle management

EMI/EMC analysis

Thermal management

Analog/digital design

Team mentoring

English fluency

Education

Bachelor's degree in Electrical/Electronics/Mechatronics

Tools

Altium Designer

Oscilloscope

Power electronics test equipment

Job description

Hardware Engineer page is loaded## Hardware Engineerremote type: Hybridlocations: Sorocaba, Sao Paulo - BRAtime type: Full timeposted on: Posted Todaytime left to apply: End Date: December 31, 2026 (30+ days left to apply)job requisition id: NX-5106**Job Description:**We are seeking a Hardware Engineer with at least 5 years of proven industry experience designing and delivering field-deployed electronic equipment. This role will lead and execute hardware development activities for embedded controllers, mixed analog/digital systems, communication devices, motor-drive interfaces, power converters, and industrial electronics.The Senior Hardware Engineer is expected to own complex designs, guide technical decisions, mentor other engineers, and drive products from concept through validation, production release, and field support. The role requires strong hands-on capability, sound engineering judgment, and a demonstrated record of releasing reliable products into real operating environments.**Key Responsibilities*** Lead the design and development of mixed-signal hardware for embedded control, communications, sensing, motor drives, and power conversion.* Own the PCBA lifecycle, from architecture, requirements, schematics, and component selection through prototyping, bring-up, validation, and production release.* Define hardware requirements, design trade-offs, validation strategies, and acceptance criteria.* Model and analyze electrical systems, including power converters, motor-drive circuits, protection circuits, and control interfaces.* Define and support digital control requirements using simulations, calculations, and experimental data.* Lead board- and system-level debugging, addressing EMI/EMC, thermal, grounding, signal and power integrity, and environmental robustness.* Drive root-cause analysis for field failures, production issues, and reliability concerns; support supplier evaluation, DFM/DFT, certification, and engineering changes.* Work across engineering and product teams, mentor engineers, and prepare or review technical documentation, test plans, validation reports, and release packages.**Qualifications*** Bachelor's degree in Electrical, Electronics, Mechatronics, Control and Automation Engineering, or a related field; 5+ years of hardware development experience.* Proven experience delivering production-ready, mixed-signal hardware for embedded systems, including analog/digital circuits, microcontrollers, power electronics, protection, and communication interfaces.* Strong PCBA lifecycle experience, from schematic design and PCB review through prototype bring-up, validation, and production support; familiarity with Altium or similar ECAD tools.* Hands-on debugging experience with lab equipment, EMI/EMC, grounding, filtering, thermal behavior, and reliability, preferably in industrial, energy, automotive, agricultural, or other harsh environments.* Fluent English.At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants. Our comprehensive portfolio enables faster project delivery, higher performance, and greater reliability, helping our customers capture the full value of solar power. Our talented worldwide teams are redefining how solar power plants are designed, built, and operated every day with smart technology, data-driven insights, and advanced automation. Together, we're building the foundation for the world's next generation of clean energy infrastructure.# **We are Nextpower**A network error caused the media download to fail part-way.