**Description:** ---------------- As a world leader in metrology services, Trescal Group’s mission is to support the industrial performance of our customers. Trescal is the strength of an international group, the expertise of a network of highly skilled technical personnel, and the responsiveness of local laboratories. Aware that our staff are at the core of our activities, we offer customized career development plans, training programs, and opportunities to improve the world. At Trescal Group, we are launching a selection process for junior technical personnel specializing in in-situ (fieldwork) and laboratory calibrations to fill a new position within one of our group companies located in Madrid, in the San Blas\-Canillejas area. The selected candidate will perform calibrations of electronic equipment both in our laboratory and at our client companies, ensuring accuracy in the results of our operations. Responsibilities: * Perform calibrations of measurement and testing equipment, including in electricity, pressure, mechanics, and other fields. * Document calibration procedures according to established protocols. * Verify and adjust equipment as necessary. * Maintain accurate and up-to-date records of performed calibrations. * Collaborate with other departments to ensure quality and accuracy. **Requirements:** --------------- Minimum Requirements: * Technical qualification related to Advanced Vocational Training (CFGS) in Electronics or Electricity; CFGS in Mechanics or equivalent technical training. * Valid Spanish driving license (Class B) is mandatory. * Basic knowledge of instrumentation and calibration. * Ability to follow instructions and work protocols. * Attention to detail and organizational skills. * Immediate availability to start work. * Relevant technical work experience (valuable but not mandatory) in electronics, electricity, or related fields. Candidates who completed internships at companies during their training period are particularly valued. * Technical skills and ability to work effectively in teams. * Availability to work primarily in the San Blas\-Canillejas area and conduct on-site calibrations at client companies across the Madrid region. We Offer: * Indefinite-term contract. * Working hours from Monday to Friday, 7:00 a.m. to 3:00 p.m., with flexible scheduling depending on our clients’ needs for fieldwork. * Training provided by the company.