Geophysical Systems Engineer

1 week ago

Aurora, Ontario, Canada Geotech Ltd. Full time $70,000 - $80,000 per year

Geophysical Systems Engineer – Airborne Geophysical Systems (VTEM / ZTEM / Mag / Spec / Gravity)

Full-Time | On-Site | Aurora, Ontario | $70,000–$80,000 CAD/year

Geotech Ltd.
) is a
global leader in airborne geophysical exploration
, specializing in advanced
electromagnetic, magnetic, radiometric, and gravity
systems.

We're seeking a
Technical Support Engineer
to join our engineering and field operations team.

This full-time role combines
electronics, instrumentation, and applied geophysics
, supporting airborne systems including
VTEM, ZTEM (AFMAG), Magnetics, Spectrometer, and Gravity
.

The ideal candidate is equally comfortable
troubleshooting electronics on the bench
, assisting
field crews in remote environments
, and
reviewing geophysical data
to identify equipment-related issues.

Key Responsibilities

  • Assemble, inspect, test, and calibrate system components (PCBs, consoles, sensors, cables, power modules, IMUs, etc.).
  • Perform bench and flight testing of airborne EM and magnetic/gravity/spectrometer systems.
  • Monitor and analyze survey data to verify system performance, identify noise sources, and distinguish between equipment malfunctions and natural signals.
  • Provide remote and on-site technical support to field crews, including troubleshooting and system repair.
  • Maintain system inventory, prepare equipment for shipment, and document system configurations.
  • Collaborate with engineers and geophysicists on system upgrades, prototype validation, and data quality improvements.

Qualifications & Skills

  • Diploma or degree in
    Electronics Engineering Technology, Electrical Engineering, or Geophysics
    .
  • Knowledge of
    electromagnetic theory (time- and frequency-domain)
    and its application to airborne systems.
  • Familiarity with
    magnetometer, AFMAG, spectrometer, and gravity instrumentation
    .
  • Strong analytical skills and ability to interpret
    geophysical data for system diagnostics
    .
  • Hands-on experience in
    electronics assembly, soldering, wiring
    , and use of test instruments (oscilloscope, signal generator, multimeter).
  • Ability to read and understand
    schematics, wiring diagrams, and system block diagrams
    .
  • Familiarity with
    Geosoft Oasis Montaj
    .
  • Self-motivated with strong problem-solving and communication skills.
  • Available for
    domestic and international travel
    on short notice.

Preferred Assets

  • Experience with
    airborne or ground geophysical systems
    (EM, Mag, Gravity, or Spectrometer).
  • Linux
    ,
    PC104
    ,
    microcontroller
    , and
    C/C++
    experience.
  • Knowledge of
    calibration, noise testing, and data correlation techniques
    .
  • Ability to work effectively in
    field conditions with minimal supervision
    .

Why Join Geotech

  • Comprehensive health and dental benefits
  • Hands-on technical training
    and professional growth
  • International travel opportunities
    supporting leading airborne systems

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