Skip to content

Engineering Technician

Builds, modifies, tests, and troubleshoots advanced electromechanical prototypes and lab systems. Requires 10+ years of hands-on technician experience, strong fabrication and diagnostic skills, and knowledge of motors, controls, and sensor interfaces.

About the job

Responsibilities

  • Build, integrate, and modify electromechanical prototypes, assemblies, test fixtures, and small-volume production units from engineering schematics, blueprints, and verbal directions.
  • Perform precision soldering, harness assembly, crimping, and custom wiring.
  • Mill, turn, drill, cut, and 3D-print components for rapid prototype modification.
  • Develop test setups, execute test plans, and troubleshoot mechanical, electrical, and automated systems to identify root causes.
  • Record technical data, analyze test results, and prepare summary reports for engineering teams.
  • Improve lab efficiency, standard operating procedures, and build/test work instructions.
  • Calibrate and maintain lab equipment, tools, and inventory.
  • Provide technical guidance and training to junior technicians and operators.
  • Maintain robotics lab safety protocols, including emergency-stop and laser-safety procedures, equipment calibration, and component inventory.

Requirements

  • 10+ years of hands-on technician experience in testing, manufacturing, prototyping, or R&D environments.
  • Strong ability to interpret engineering drawings, schematics, and wiring diagrams.
  • Proficiency with oscilloscopes, multimeters, calipers, micrometers, and height gauges.
  • Practical CAD experience and fixture-design experience using NX or CATIA.
  • Understanding of machining and manufacturing methods, safety standards, and laboratory protocols.
  • Knowledge of BLDC and stepper motors, servo drives, and sensor interfaces including CAN, EtherCAT, serial, and Ethernet.
  • Excellent problem-solving, attention to detail, written and verbal communication, and collaboration skills.
  • Associate degree in Engineering Technology, vocational certification, or equivalent practical or military experience.

Nice-to-haves

  • CNC machining experience.
  • Experience with lab automation tools such as LabVIEW and basic Python scripting.
  • Relevant IPC, machining/CNC, or ISO quality certifications.
  • Experience in fast-paced R&D or rapid-prototyping environments.

Skills

Electromechanical Prototyping, Soldering, Harness Assembly, Cnc Machining, 3D Printing, CAD, Nx, CATIA, Oscilloscopes, Multimeters, Labview, Python, Can, Ethercat, Servo Drives

Mariana Minerals

Mariana Minerals

Houston, TX

Sr./Staff Pyrometallurgical Process Engineer
No salary listedOn-site7+ YOEHardware Engineering

Leads the design, modeling, scaling, commissioning, and optimization of high-temperature pyrometallurgical refining systems. Requires chemical, metallurgical, or process engineering expertise with experience in mineral processing, refining, or complex industrial process equipment.

Mariana Minerals

Mariana Minerals

Houston, TX

Staff Process Controls Engineer - Networking and Systems Administration
$150k+/yrOn-site7+ YOEHardware Engineering

Leads networking, systems administration, instrumentation, and controls infrastructure for mineral-refining facilities, from equipment design through commissioning and ramp. Requires at least seven years of control-system networking experience, expert Ignition knowledge, and experience delivering large capital projects.

Mariana Minerals

Mariana Minerals

Houston, TX
Staff Instrumentation and Controls Engineer
$150k+/yrOn-site7+ YOEHardware Engineering

Leads instrumentation and controls engineering for mineral-refining equipment and plant infrastructure from design through commissioning and operations handover. Requires 7+ years of instrumentation experience, control and HMI programming, capital-project execution, and leadership of engineering teams.

Fab2

Fab2

Austin, TX

Staff R&D Device Engineer
$150k+/yrOn-site7+ YOEHardware Engineering

Leads transistor architecture, electrical characterization, parameter extraction, and diagnostic analysis for in-house semiconductor device development. Requires a Ph.D. and deep expertise in CMOS/MOSFET physics, semiconductor measurement, probe stations, and data analysis.

Fab2

Fab2

Austin, TX

Staff Process Development Engineer, Etch
$90k+/yrOn-site10+ YOEHardware Engineering

Leads hands-on development and optimization of semiconductor etch and thin-film fabrication processes, designing experiments, operating cleanroom tools, and troubleshooting recipes and equipment. Requires a PhD and 10 years of nanofabrication experience or equivalent expertise.