EFA GROUP comprises companies in Aerospace, Security, Defense, and Industrial Cooperation with a solid international presence. EFA GROUP currently employs more than 400 people, the majority of whom are engineers and scientists. Headquartered in Greece, the Group maintains a strong international presence across Europe (Cyprus, Belgium, Switzerland, Estonia, and Germany), Asia (Singapore, Indonesia, and South Korea), the Middle East (UAE), and the United States, serving customers in 34 countries worldwide. 

The GROUP  includes EFA VENTURES (Supply Chain Management and integrated services), AEROSPACE VENTURES (Industrial Participation and related services), SCYTALYS (Systems Integration and Software), ES SYSTEMS (MEMs & IoT Integration), EPICOS (Global Defense B2B Information Platform), UCANDRONE (Unmanned Systems), AETHER AERONAUTICS (Target Drones), STHENOS AI (Intelligence Solutions), THYREOS CYBER (cyber security), SUPERIOR AIR (aviation services and specialized aerial missions), SSMART (defense hardware - software production and services). 

ES SYSTEMS  is a developer and manufacturer of high-quality sensors based on micro-electronics technologies. ES Systems, MEMS based, sensors and sensor systems, which are produced via qualified industrial processes, measure pressure, fluid properties and temperature. Combining multiple discipline capabilities, ES Systems delivers technologically advanced sensor solutions in a fast and efficient way starting from the concept to prototyping and full production and has developed innovative smart, autonomous, low power, and wireless sensors ideal for integration to IoT systems. 

The Role 

ES SYSTEMS is looking for an experienced and motivated Mechanical Fitter & Sheet Metal Technician who will support the fabrication, assembly, and testing of prototype mechanical systems and components.

Key Responsibilities

• Sheet metal fabrication through cutting, bending, and forming processes
• Mechanical assembly and fitting in accordance with technical drawings
• Operation of workshop machinery, equipment, and hand tools
• Dimensional inspection and quality control of manufactured parts
• Support for prototype build, assembly, and modification activities

Requirements

• Minimum 5 years of hands-on experience in sheet metal fabrication and mechanical assembly
• Technical school diploma or equivalent vocational qualification
• Ability to read and interpret technical drawings and manufacturing documentation
• Proficiency in the use of measuring instruments and inspection tools
• Strong attention to detail, craftsmanship, and commitment to quality
• Reliable, safety-conscious, and able to work effectively in a workshop environment

Nice to Have

• Experience with CNC or laser cutting
• Basic welding skills
• Industrial manufacturing experience