Back

High Voltage Electrical Engineer

VJ Technologies, Inc.

Location Pin Icon
Bohemia, NY
LOCATION

Job Description

As posted by the hiring company

Job Overview:

High Voltage Electrical Engineer

Responsible for the installation, maintenance, troubleshooting, and repair of advanced industrial x-ray systems. This role involves both in-house system testing and field service at customer facilities worldwide. You will serve as the primary technical contact for customers and ensure high levels of customer satisfaction.

 

Job Description:

  • Ensure all work is completed in compliance with all applicable local, state, federal electrical and radiation safety standards. 
  • Interact with a cross-disciplinary engineering team (mechanical, electrical, software, imaging) on system designs and to help resolve customer problems and provide world class customer service.
  • Extensive travel to customer sites or other company locations worldwide (50% +/-)


Installation & Commissioning

  • Install and commission industrial X-ray inspection systems at customer sites.
  • Perform system setup including beam alignment, geometric calibration, and detector integration.
  • Commission microfocus open-tube X-ray systems, including tube conditioning and vacuum validation.
  • Configure imaging software and integrate detectors and CT acquisition systems.
  • Conduct Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT).

Preventive & Corrective Maintenance

  • Perform preventive maintenance and repairs on:
    • Microfocus open-tube X-ray sources
    • High-voltage X-ray generators and associated electronics
    • Industrial linear accelerator (LINAC) systems
  • Service supporting subsystems including:
    • High-voltage power supplies
    • Cooling systems
    • Vacuum pumps and vacuum hardware
    • Motion systems and manipulators
  • Diagnose issues such as arcing, beam instability, focal spot drift, vacuum failures, and HV breakdown.

Troubleshooting & Diagnostics

  • Troubleshoot high-voltage, control, and electromechanical subsystems.
  • Diagnose faults in motion stages, manipulators, and CT scanning systems.
  • Use diagnostic equipment including oscilloscopes, digital multimeters, and system diagnostic software.
  • Perform root cause analysis and implement corrective actions.
  • Provide remote technical support to customers when required.

Radiation Safety & Compliance

  • Ensure systems operate in compliance with applicable radiation safety regulations.
  • Perform radiation surveys, leakage testing, and safety interlock verification.
  • Support regulatory inspections and documentation as required.

Customer Support

  • Provide technical support to customers via phone, email, and on-site service.
  • Train operators and maintenance personnel on proper system operation.
  • Maintain service documentation and reports.
  • Support system upgrades, retrofits, and ongoing customer relationships.

 

 

Essential Skills:

  • Bachelor’s degree in Electrical Engineering, Electronics Engineering, Mechatronics, Applied Physics or related technical field. 
  • Minimum of five (5) years of experience servicing and working with industrial x-ray systems, high-voltage systems and/or vacuum technology.
  • Experience working with one or more of the following:
    • Microfocus X-ray sources
    • High-voltage generators (90kV–450kV typical)
    • Industrial linear accelerator (LINAC) systems
  • Ability to read and interpret electrical schematics and technical drawings.
  • Familiarity working with precision electro-mechanical equipment
  • Experience using diagnostic tools such as oscilloscopes and digital multimeters.
  • Knowledge of radiation safety practices and regulatory compliance.
  • Ability to travel up to 50%, including international travel.
  • Excellent interpersonal skills with well-established written and verbal communication skills 
  • Conversant with Microsoft Word, Excel & PowerPoint
  • Ability to work in a fast-paced dynamic environment, capable of prioritization, multi-tasking, and effective organization. 
  • Must be a US citizen and able to pass personal background and security checks to obtain clearance on various government and military sites 
  • Will need to successfully pass a drug test and present a clean and valid driver’s license


Non-Essential Skills:

  • Experience servicing NDT, DR, or CT inspection systems.
  • Familiarity with vacuum systems (turbo pumps, roughing pumps).
  • Experience with motion control systems or industrial automation.
  • Familiarity with CE, UL, and regulatory compliance processes.
  • Experience with LINAC RF or accelerator systems.
  • Microcontroller or embedded systems troubleshooting experience.
  • Prior soldering experience
  • Basic understanding of an MRP or ERP system


Physical & Mental Demands: 

  • Regularly required to sit, walk, bend and stand in industrial, field and office environments. 
  • Domestic and International travel via air, rail and car. 
  • Will be required to lift, move, erect, install and assemble components of varying weight (minimum of 55 lbs), height, length and width dimensions.
  • Expected to effectively communicate in person, on phone, and via email and other electronic devices on a continual and repetitive basis.
  • Will need to repeatedly use hands to finger, handle, feel and operate hand tools, power tools and standard office equipment.
  • Comfortable working around high-voltage and radiation-generating equipment.
  • Will need manual dexterity to be able to complete required system and component cabling and wiring 
  • Specific vision abilities required include close vision, distance vision and the Must be able to fulfill essential job function in a consistent state of alertness and safe manner





 

This position has been deemed a Safety Sensitive position. The responsibilities and skills noted within this job description are not all inclusive and are subject to change.



EEO/AAP/VETs