Install, configure and test POS terminals and related hardware at customer sites.
Perform system setup, software installation and network configuration.
Diagnose and resolve hardware, software and connectivity issues.
Provide onsite and remote technical support to customers.
Train customers on the operation and basic troubleshooting of POS systems.
Carry out routine maintenance, upgrades and replacement of POS equipment.
Maintain accurate records of installations, service calls and support activities.
Liaise with internal technical teams to escalate and resolve complex issues.
Ensure all installations comply with company standards and security requirements.
Undertake any other tasks assigned by management which are related to his/her work.

Undergraduate and/or Postgraduate degree in Information Technology, Computer Science, Electronics and/or a related field.
Maximum one (1) year of relevant experience in a similar role to POS system installation.
Previous experience in technical support, IT field services is preferred.
Basic understanding of computer hardware, networking, Windows operating systems and peripherals.
Excellent communication and customer service skills.
Ability to work independently and manage multiple service calls.
Willingness to travel to customer locations and valid driver's license (required).
Excellent command of the English and Greek Languages, both verbal and written.

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Denidel's HR team submits and tracks the application on your behalf.

Opens the employer's own site, where you complete your application

Posted	14 Oct 2026
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POS Tech Assistant Officer