Summary

The Calibration Laboratory Technician is responsible for performing calibrations and functional testing of electrical, mechanical, and optical test instruments in compliance with ISO/IEC 17025 and ANSI/NCSL Z540.3 standards. In addition to calibration duties, this role includes diagnosing and calibrating electrical and optical test instruments such as power analyzers, data acquisition, oscilloscopes, optical spectrum analyzers, power meters, and optical time domain reflectometers. The technician will ensure all equipment meets required accuracy and performance specifications while maintaining detailed documentation and supporting quality and continuous improvement initiatives.

Job description

Job Summary

The Calibration Laboratory Technician is responsible for performing calibrations and functional testing of electrical, mechanical, and optical test instruments in compliance with ISO/IEC 17025 and ANSI/NCSL Z540.3 standards. In addition to calibration duties, this role includes diagnosing and calibrating electrical and optical test instruments such as power analyzers, data acquisition, oscilloscopes, optical spectrum analyzers, power meters, and optical time domain reflectometers. The technician will ensure all equipment meets required accuracy and performance specifications while maintaining detailed documentation and supporting quality and continuous improvement initiatives.

Calibration & Testing

Perform precision calibration of test and measurement instruments including electrical power analyzers, data acquisition, oscilloscopes, optical (OSAs, OTDRs), pressure, and temperature equipment.
Ensure all calibrations maintain traceability to national or international standards (e.g., ISO17025 and/or NIST).
Follow established procedures and use appropriate reference standards and equipment.

Documentation & Quality Assurance

Accurately record all calibration and repair activities, including before/after data, observations, and corrective actions.
Maintain up-to-date records and calibration certificates in MET-TEAM or asset management systems.
Adhere to ISO/IEC 17025 and ANSI/NCSL Z540.3 procedures and participate in audit preparation.

Lab & Equipment Maintenance

Ensure that lab standards and repair tools are in good working order and within calibration.
Maintain a clean and organized lab environment suitable for both optical and electrical work.

Internal Communications

Communicate effectively with internal stakeholders regarding repair status, turn-around times, and technical findings.
Support internal inquiries related to optical product performance, repair status, or calibration questions.

Continuous Improvement

Recommend improvements to calibration and repair workflows, procedures, or tools.
Assist with development and refinement of SOPs, repair guides, and troubleshooting documents.

Other calibration laboratory and logistics related tasks and duties as assigned.

Requirements

Associate degree or equivalent in Electronics, Engineering Technology, or on the job training.
2+ years of experience in calibration and/or repair of electronic and optical test equipment.
Familiarity with electrical and fiber optic components, test procedures, and safety practices.
Proficient with PC-based tools (experience with calibration software, e.g., MET/TEAM, is preferred).
Working knowledge of calibration standards and uncertainty analysis (ISO/IEC 17025, ANSI/NCSL Z540.3).
Strong troubleshooting skills and ability to read schematics and technical manuals.
Excellent manual dexterity, attention to detail, and organizational skills.
Ability to lift 50 lbs. and perform repetitive tasks with precision.

Company overview

Yokogawa Electric Corporation is a leading Japanese multinational company specializing in industrial automation, measurement, and control systems. Founded in 1915, the company has established itself as a global leader in process automation solutions, serving diverse industries including pharmaceuticals, biotechnology, chemicals, oil and gas, and power generation. Yokogawa's core expertise lies in developing sophisticated control systems, field instruments, and analytical solutions that optimize industrial processes and ensure operational excellence. The company's product portfolio includes distributed control systems (DCS), safety instrumented systems, flow meters, pressure transmitters, and analytical instruments that are critical for maintaining precise control in manufacturing environments. Yokogawa has particularly strong presence in the life sciences sector, providing automation solutions for pharmaceutical manufacturing, biotechnology processes, and research applications. With a commitment to innovation and quality, Yokogawa continues to develop advanced technologies that enhance productivity, safety, and sustainability across industrial operations worldwide.