Perform scheduled and ad hoc calibrations on various measurement instruments (e.g., multimeters, oscilloscopes, pressure gauges) using both automated systems and manual processes. Compare device outputs against standard measurements, assess performance, and certify accuracy levels. Identify, diagnose, and address issues leading to calibration errors or deviations. Conduct repairs or adjustments on instruments to restore proper functionality and verify that they meet specifications after maintenance. Maintain detailed records of calibration procedures, results, certificates, and any corrective actions taken. Ensure all logbooks, calibration databases, and quality reports are accurate and up-to-date, in accordance with internal and external quality management systems (e.g., International Organization for Standardization standards). Follow established calibration protocols, quality control measures, and safety guidelines. Assist in internal and external audits by providing calibration records and supporting documentation. Continuously update knowledge of industry standards and calibration methodologies to ensure best practices. Work closely with engineering, production, or quality assurance teams to coordinate calibration activities and schedule maintenance. Provide technical support or training to other team members on proper calibration techniques and the use of calibration equipment when needed.