Sr. Electronic Engineer

Senior Electrical Engineer (IMU & Machine Control Systems)

Ready to make a tangible impact on global industries using cutting-edge AI and inertial technology?

Trimble is looking for a passionate problem-solver like you to architect and validate next-generation electrical designs that thrive in the harshest environments.

About Trimble

Trimble is a global technology company that connects the physical and digital worlds, transforming the ways work gets done. With relentless innovation in precise positioning, modeling and data analytics, Trimble enables essential industries including construction, geospatial and transportation. Whether it's helping customers build and maintain infrastructure, design and construct buildings, optimize global supply chains or map the world, Trimble is at the forefront, driving productivity and progress.

Field Systems

The Trimble Field Systems segment provides solutions to increase precision and productivity in construction tasks by empowering stakeholders to collect accurate information and manage conditions with cutting-edge technology. Caterpillar Trimble Control Technologies (CTCT) is a joint venture under our Field Systems Segment here at Trimble.

CTCT develops advanced machine control, guidance, and positioning systems for the heavy construction, earthmoving, and mining industries. By combining Trimble's precision positioning technologies (like GNSS/GPS, lasers, optics, and sonics) with Caterpillar's heavy machinery expertise, CTCT builds software and hardware that automates and optimizes equipment operations.

The core focus of CTCT is Grade Control Solutions (such as the Cat Grade 3D and Trimble Earthworks platforms). These systems give machine operators precise, real-time vertical and horizontal guidance inside the cab, allowing bulldozers, excavators, scrapers, and graders to cut, fill, and level earth to exact 3D design specifications.

What Makes This Role Great

We are seeking a highly skilled Senior Electrical Engineer specializing in embedded systems and sensors to architect, implement, and validate electrical designs for advanced machine control applications. In this role, you will lead the development of inertial sensor technology (IMUs) from initial prototyping through to production.

You will collaborate closely with system, controls, firmware, and mechanical teams to deliver robust hardware solutions capable of thriving in harsh, high-vibration, and weather-exposed environments. Additionally, you will drive circuit analysis, lead design reviews, establish rigorous validation test plans, and ensure seamless transition of products to manufacturing.

Key Exciting Responsibilities

• IMU System Design & Hardware Engineering
• Circuit Design & Analysis:
  Architect and implement PCB-level sensor interface circuitry, including power regulation, EMI shielding, and noise isolation tailored for harsh environments.
• Sensor Selection & Evaluation:
  Select, evaluate, and qualify IMU hardware components (accelerometers, gyroscopes, magnetometers) from external vendors against strict performance criteria (bias stability, noise density, vibration tolerance).
• Algorithmic Integration:
  Support the development of signal conditioning, filtering (Kalman, complementary, Madgwick), and sensor fusion middleware to deliver accurate orientation data.
• Calibration, Testing & Validation
• Test Procedures & Fixtures:
  Design and comprehensive validation test plans covering static/dynamic accuracy, thermal cycling, vibration endurance, and environmental testing.
• Data Analysis:
  Utilize simulation and analysis tools to evaluate design performance and drive iterative improvements.
• Production Readiness:
  Define factory and in-field calibration procedures. Generate Engineering Change Notices (ECNs) and design production-level test fixtures to support the successful transition of products to manufacturing.
• Technical Non Managerial Leadership, Compliance & Documentation
• Technical Leadership:
  Assume a leadership role in resolving complex technical problems. Provide technical guidance and mentorship to junior engineers and technicians.
• Regulatory & Standards Compliance:
  Ensure designs comply with Functional Safety standards ISO 19014 and IEC 65108, CE/FCC/IC certifications, and OEM-specific guidelines. Support safety analyses such as FMEA
• Documentation & Lifecycle Management:
  Produce and maintain high-quality circuit schematics, Bills of Materials (BOM), wiring harness specifications, and test reports.
• Stakeholder Communication:
  Lead and contribute to internal design reviews and present technical updates, program status, and design concepts to customers and cross-functional stakeholders.

Essential Skills & Experience

• You hold a Master of Science in Electrical Engineering (MSEE) or a Bachelor's Degree (BSEE) with equivalent experience.
• You bring 5+ years of exposure to electronic circuit design, research, and debugging for embedded systems and sensors, with a strong focus on IMUs.
• You possess robust expertise in analog and exposure to digital…