SKA-Mid Dish Structure Lead Servo Technician

We are seeking a talented Lead Servo Technicians to join our SKA Mid Dish Structure Servo Team. The Servo Technicians will integrate, commission and test the Dish Structure servo system in order to deliver 64x SKA Dishes to the Observatory for the SKA-Mid Telescope.

The successful candidate will receive on-the-job training from the Dish Contractor (CETC54). Once proficient (and as production ramps up), the individual is expected to lead an independent servo team. The servo system features a Bosch Rexroth motion control system with three independent axes used for steering the telescope (azimuth and elevation) and the feed indexer.

This role will be reporting to the SKA Mid Dish Site Construction Manager.

This role will be a 2-year fixed term appointment and will be based in Carnarvon, Northern Cape, South Africa.

SKAO is committed to providing an inclusive and flexible working environment, meeting the requests of our Colleagues whilst also fulfilling the needs and objectives of the Observatory.

We encourage applications from under-represented groups such as women and individuals with disabilities, as well as open conversations during the recruitment process in relation to any specific requirements.

There may be occasions where this role requires the post holder to work across different time zones and, in line with SKAO policy, flexible working hours will be supported in agreement with the line manager.

Integrate

• Responsible for the installation and integration of motors, gearbox's and various sensors e.g. thermal, humidity, limit switches and encoders and supporting cabling.

Commission

• Upload configuration to PLC and Servo Amplifiers
• Set to work the servo system and calibrate all sensors and actuators
• Trouble shoot / conduct root cause analysis of servo related faults
• Sign-off the commissioning check list

Test

• Perform Site Acceptance Tests and compile Reports

In order to optimally perform the above duties the candidate shall

• collaborate with cross functional teams, including various engineering disciplines and construction management
• supply inputs to maintain/update/compile as built data packs
• adhere to Safety, Health and Environmental site policies and procedures

• National Diploma: Electrical Engineering or Trade Test (Electrical) Certificate with minimum 7 years experience in electrical installations of which 1year should be in Control Systems
• Interpreting schematic diagrams and electrical drawings.
• Working with industrial electronics (24Vdc, 220Vac, 380Vac).
• Experience with PLCs, sensors, actuators (motors, gearboxes, brakes), and servo amplifiers.
• Proficiency in using various measuring instruments (e.g., multimeter, laptop, optical pointing camera).
• Skilled in fault finding on electro-mechanical systems.
• Commissioning technical projects.
• Knowledge of electro-mechanical installations.
• Comfortable working at heights.
• Possession of a valid driver's license.
• Good analytical and problem-solving skills, with the ability to gather data and use this to inform understanding;
• Experience of working collaboratively.
• Good English verbal and written communication skills, with the ability to build effective working relationships and liaise confidently with others

• Engineering degree equivalent (NQF7/8) in Mechanical, Electrical, Electronics or Mechatronics Engineering with minimum 6 years relevant experience
• Exposure to configuration management, system engineering, and quality control.
• Knowledge of EMI/RFI.
• Experience with electrical connections (terminal, solder, crimp).
• Eager to learn with a positive attitude.
• Possesses good work discipline, is self-disciplined, organized, and structured.
• Ability to work effectively under tight deadlines.
• A flexible and self-motivated team player who is adaptable to change;