Visuray

Embedded Firmware Engineer

Katy, TX

full_time

About This Job

Job Description

We are seeking an experienced Embedded Firmware/Software Engineer to join our dynamic team in a unique dual-role position. This role combines firmware development for complex downhole logging systems with software development for automated testing, calibration, and user interfaces. You will work on cutting-edge electromechanical tools while supporting both our Answer Product and Electrical Engineering Groups.

Key Responsibilities

EE Group:

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Provide firmware sustaining support for downhole logging tools

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Implement firmware feature upgrades and enhancements

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Develop firmware for multiple linked embedded systems

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Develop and maintain Manufacturing Test Python GUI support/upgrades

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Assist with manufacturing test systems and calibrations

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Conduct testing and debugging of firmware to ensure reliability and performance

Answer Product Group:

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Develop and maintain automated test and calibration systems

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Work on Warrior configuration files and new Warrior GUI (field interface)

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Assist with data post-processing and real-time (DLL) code development

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Support PC application specification and manage contract software development (3D view software, etc.)

Additional Responsibilities:

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Collaborate with cross-functional teams including mechanical, electrical, and manufacturing teams

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Work closely with physicists to develop algorithms for sensor data processing

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Participate in code reviews and provide constructive feedback

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Develop and maintain software documentation and specifications

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Provide design review input

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Stay updated on emerging technologies and industry trends

Required Qualifications

Education: Master's degree in Computer Engineering, Electrical Engineering, or related field

Experience: Minimum of 5 years of experience in firmware development for embedded systems

Technical Skills:

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Proficient in bare metal firmware development in C/C++

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Experience with embedded systems design and development

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Experienced in interfacing low-level analog/digital hardware (ADC, DAC, PWM, flash)

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Understanding of interrupt handlers, device drivers, bootloader systems

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Experience with board bring-up, testing and debugging embedded firmware

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Knowledge of communication protocols and buses (CAN, SPI, I2C, UART, RS485)

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Application/UI development experience in Python and/or C++

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Strong understanding of hardware-software interaction and debugging tools

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Familiarity with real-time operating systems (RTOS) and development environments

Personal Attributes:

Excellent problem-solving skills and attention to detail

Strong communication skills and ability to work in a team-oriented environment

Ability to thrive in an environment with shifting priorities

Ability to prioritize work without direct supervision

Preferred Skills

Experience in automated testing and data analysis with Python

Experience with lab tools: logic analyzers, debuggers, oscilloscopes, power supplies, function generators

Ability to read schematics and datasheets; understanding of analog/digital electronics

Familiarity with TI DSPs and Microchip microcontrollers

Experience with DSP techniques and applications like digital control loops

Experience with version control systems like Git

What We Offer

Competitive compensation and benefits package that includes medical, dental, vision, life, 401(k), disability, and paid time off.

Opportunities to work on a cutting-edge technology in a collaborative and innovative work environment.

Diverse role combining firmware and software development

About Us

Visuray is a leading provider of innovative oilfield solutions, focused on delivering reliable, actionable insights to improve well operations.

How to Apply

Please submit your resume and cover letter via the web form (below). Highlight your experience with firmware development, Python programming, and embedded systems. We are particularly interested in candidates with a combination of low-level firmware experience and higher-level software development skills.

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