Job Description: Completed High School Education; Technical course in electronics, electrical engineering, automation, or related fields is desirable; Basic knowledge of electro-electronic systems, automation, equipment maintenance, and computer skills (Office Suite, Internet); Availability for short trips. The Electro-electronic Maintenance Assistant supports the maintenance team in performing preventive and corrective maintenance activities on electro-electronic systems used on highways, such as monitoring systems, toll collection systems, lighting, traffic control systems, and others. This professional contributes to ensuring the safety and proper operation of equipment and systems used in highway concessions. * Assist in preventive and corrective maintenance of electronic and electro-electronic highway systems, including monitoring systems, cameras, lighting, toll control systems, air conditioning, and signage; * Support installation, calibration, and adjustment of electro-electronic systems and devices on highway equipment; * Conduct periodic inspections of highway equipment and systems to identify potential failures and perform electrical/electronic repairs when necessary; * Perform functional tests on electronic and automation systems, such as security camera systems, traffic sensors, etc.; * Assist in installation and maintenance of electronic signage systems, including variable message signs (VMS) and monitoring cameras; * Manage inventory of materials and spare parts for electro-electronic system maintenance, ensuring timely replenishment; * Assist in preparing maintenance reports and technical documentation of performed services; * Ensure compliance with all safety procedures, technical standards, and regulatory requirements applicable to highway operations during maintenance work; * Collaborate with the team to optimize maintenance processes and improve highway system efficiency; * Assist in assembling and installing distribution panels using electrical/electronic components and safety devices; * Assist in installing vehicle counting sensors on highways to monitor vehicle count and types traveling across the highway network; * Monitor preventive/corrective maintenance and power generation at photovoltaic plants; * Assist in preparing and issuing technical reports in documented format and record corrective actions performed; * Operate vehicles during working hours, complying with requirements stipulated by the Brazilian Traffic Code (CTB) and company internal procedures; * Perform other related duties as assigned by the immediate supervisor to meet organizational needs; * Provide support during emergency situations, such as failures in traffic control or toll systems; * Properly utilize systems and resources provided by the company for job performance, in accordance with internal policies and procedures; * Know and comply with policies, standards, procedures, or work instructions defined by the company’s Quality, Environment, Occupational Health and Safety Management Systems, as applicable to the role, or as required by current legislation. 2512140202201920238