Senior Electronic Design Engineer
Job Description
Description
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Senior Electronic Engineer – Downhole Resistivity Tools (R&D)
Pioneer Precision in the Depths: Design the Future of Formation Evaluation
Tartan Energy Group Inc., a global innovator in advanced downhole sensing technology, seeks a visionary Senior Electronic Engineer to lead the development of next-generation downhole resistivity testing tools . If you excel at solving extreme-environment challenges and want to redefine accuracy in reservoir characterization, join our elite R&D team.
Location : Relocation to Shanghai, China
Position Type : Full-Time
Your Mission
Drive the architecture, design, and validation of high-precision electronic systems for cutting-edge downhole resistivity tools used in formation evaluation, pore pressure analysis, and reservoir mapping. Your work will directly impact data fidelity in harsh HPHT environments.
Core Responsibilities
·Lead Electronics Design: Architect analog/digital systems for resistivity, induction, and electromagnetic propagation tools, focusing on:
– Precision AC/DC excitation circuits (±0.1% stability).
– Multi-frequency signal generation/analysis (1 kHz – 2 MHz+).
·HPHT Optimization: Design for 175°C+/25,000 psi+ environments: component derating, thermal compensation, and material reliability.
·EMI/Noise Mitigation: Develop shielding strategies, guard electrodes, and advanced filtering to reject downhole noise (e.g., mud, motor interference).
·Calibration Systems: Design embedded self-calibration circuits for field-deployable accuracy.
·System Integration: Collaborate with firmware/mechanical teams on sensor arrays, telemetry integration (wired/wireless), and tool miniaturization.
·Validation & Testing: Execute HPHT chamber, vibration, and EMI/EMC testing per API 86/ISO 20675. Analyze tool response vs. formation models.
·Technical Leadership: Mentor juniors, review designs, and pioneer novel measurement techniques (e.g., multi-frequency inversion, 3D imaging).
Essential Qualifications
·BSc/MSc/PhD in Electrical/Electronics Engineering.
·7+ years in precision electronic design, including 3+ years in downhole resistivity/EM tools (wireline/LWD/MWD).
·Expertise in:
– High-stability oscillators/PLLs, waveform generators, lock-in amplifiers.
– PCB layout for mixed-signal systems (16+ bit ADCs, FPGAs, μControllers).
– Simulation (LTspice, ADS, FEM tools for EM fields).
·Experience with EMI/EMC standards (FCC, CE) and environmental testing (HALT/HASS).
·Language: fluent Chinese and English
Preferred Skills
– Experience with array/multi-spacing resistivity tools.
– Knowledge of guard/feedback electrode topologies.
– Telemetry integration (e.g., OFDM, DSSS for high-speed data).
– FPGA-based DSP (VHDL/Verilog for real-time signal processing).
– Embedded C/C++ for calibration/control algorithms.
– LabVIEW/Python for automated test systems.
·Familiarity with API 11S5/ISO 21475 for resistivity tools.
Seniority level
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Seniority level
Mid-Senior level
Employment type
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Employment type
Full-time
Job function
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Job function
Engineering and Information Technology
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Industries
Oil and Gas
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Company
Tartan Energy Group Inc.
Location
Calgary
Country
Canada
Salary
125.000
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