MAS is seeking a Substation & Commissioning Engineer to join its engineering team, supporting projects in power generation and electrical power systems
The role involves active participation across the full project lifecycle — from engineering design and configuration of protection and control systems to testing, commissioning, and final delivery The engineer will work on generator-related applications, substations, and automation systems, ensuring reliable and safe system performance
The position requires strong technical knowledge of electrical power systems and protection principles, hands-on commissioning experience, and close collaboration with multidisciplinary teams.
Key Responsibilities
Requirements
Considered a Strong Asset
Benefits

MAS S.A. is a leading technology company, specializing in the design, development and integration of advanced Automation, Control, Protection, Monitoring and Supervisory solutions for the Energy, Oil & Gas, Heavy Industry and Marine Sectors with a diverse portfolio and multi-regional market presence.
MAS S.A., operating for more than 50 years, is recognized for the engineering excellence and for the long-standing expertise in undertaking complex Turn-Key Projects varying from power management system, SCADA upgrades in thermal power plants, complete telemetry system and Generating Unit Control upgrades in hydro power plants, to customized control & protection solutions in OEM engines, turbines & compressors to BESS holistic solutions.
MAS S.A. is Woodward's Premium Partner: Our company is
- Authorized Systems Integrator (ASI),
- Authorized Independent Service Facility (AISF), Technical Competences Centre of Turbines, Engines and Compressors,
- Central Distribution Facility
- Training Centre for Woodward applications.
Operating across 26 countries, MAS serves the entire Eastern Mediterranean, the Balkans, and CIS countries, offering technical support, retrofit and upgrade solutions, monitoring systems and spare parts for prime mover machinery.
Furthermore, MAS SA represents in Greece several leading companies that ensure the highest level of reliability and performance, including among others: Graviner, SEG Electronics, Curtiss Wright, Unitronics PLCs, Celeros, AEG Power Solutions, providing: UPS Systems, Inverters, Rectifiers, BESS, protection relays for power generation and power distribution applications, DC power supply systems for hydrogen production processes, fire detectors, oil-mist detectors Programmable Logic Controllers with integrated HMI panels, safety - pressure relief valves etc.
MAS is certified with ISO 9001, ISO 14001, OHSAS 18001 and ISO 27001.