Firmware Engineer

Ebro Electronic GmbH; Aguascalientes; Híbrido; MXN 360.000 - 540.000; Jornada completa

Descripción de la vacante

Xylem is seeking an embedded software engineer to design, implement, and test firmware for high-volume RF AMI and metering products in a global team. You will develop and integrate FW for sensors and communications, and create PC-based tools for data analysis. Collaboration across teams and documentation for processes are key.

Travel to the United States may be required. The role emphasizes testing, debugging, and contributing to continuous improvement of FW architectures, with opportunities to

Formación

• BS degree in Electrical Engineering or Computer Science or equivalent.
• 2+ years in embedded OS or embedded systems development.
• Experience writing and optimizing C for micro-controllers in limited resources.
• Experience writing PC-based tests and data analysis scripts.
• Familiar with Git version control.
• Strong debugging and board-level testing skills.
• Experience with common test equipment like scopes and analyzers.
• Team-oriented with clear communication, English fluency.
• Willingness to travel to the United States as needed.

Responsabilidades

• Design, implement, and test firmware for RF AMI and metering products.
• Develop and integrate firmware to drive sensors and communications.
• Collaborate with cross-functional teams to ensure product quality and delivery.
• Create documentation for collaboration and processes.
• Develop PC-based tools for demo and data analysis (Python, Ruby, C#).
• Provide embedded support for module testing and code coverage (Ceedling).
• Create test plans and fixtures for CI testing.
• Assist with analog/digital circuit design and PCB layouts.
• Investigate defective products with QA and support teams.
• Interface with third-party tech for integration with Sensus products.
• Occasional US travel may be required.

Conocimientos

Embedded OS

C programming

Python scripting

Ruby scripting

C# programming

Version control (Git)

Testing troubleshooting

Board-level debugging

Team collaboration

Educación

Bachelor of Science in Electrical Engineering or Computer Science

Herramientas

Git

Ceedling

MSP430

ARM Cortex-M3

Oscilloscopes

Logic analyzers

Spectrum analyzers

Descripción del empleo

CORE RESPONSIBILITIES

• Motivated, curious, self-starting professional to contribute and grow as a part of our team
• Ability to work collaboratively within a global cross-functional team environment to ensure high quality, factory-ready products that adhere to schedule, cost, and performance requirements.
• Design, implement, and test firmware for high-volume battery-operated RF Automatic Meter Infrastructure (AMI) and metering products.
• Develop and integrate FW to drive sensors and communication paths used within metering products.
• Collaborate with other development and test teams (e.g. handheld tools, headend systems, analytics) to ensure products work flawlessly within Xylem solutions and with 3rdparty offerings.
• Develop documentation required for collaboration, sustainability and internal processes.
• Develop PC-based tools and applications (e.g. using xUnit, Python, Ruby, C#) for demonstration and analysis of metrology and product performance data.
• Develop embedded support for module testing and code coverage assessment (e.g. using Ceedling)
• Create test plans and fixtures for continuous integration (functional) testing
• Assist with design calculations, analog and digital circuit design, microcontroller pin assignment, and PCB schematics/layouts.
• Assist quality assurance and support teams in investigating and analyzing defective product returned from customers
• Interface with third-partycompanies to enable integration of their technologies with the Sensus portfolio of products.
• Some US and domestic travel may be required
• Participation in Xylem Watermark (community service) volunteer activities

QUALIFICATIONS :

• Bachelor of Science Degree in Electrical Engineering or Computer Science.
• At least 2 years of embedded OS and/or embedded systems development experience
• Experience writing and optimizing C code for micro-controllers in resource-limited situations (memory, power, and performance).
• Experience writing PC-based programs and scripts for testing and data analysis.
• Experience with Version Control Systems (e.g. Git).
• Excellent testing and troubleshooting skills, including board-level debugging.
• Experience with common test equipment such as oscilloscopes, logic analyzers and spectrum analyzers.
• Ability to work collaboratively within a team environment of engineers to meet aggressive goals and high quality standards, as well as providing team technical guidance.
• Aptitude and initiative for continuous 'grass-roots' improvement of FW development processes and architecture.
• Fluent in English, with strong verbal and written communication skills.
• Ability and willingness to travel to the United States as required for business needs.

PLUSES :

• Some experience with utility metering products or other high-volume products.
• Experience developing and debugging software on MSP430 or ARM Cortex-M3 architectures.
• Experience writing system specifications, product requirements documents, and prototype test plans.