
Constantinos Papaeftychiou
Information Technology Support Engineer

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About me
Technical Support Engineer at PrimeTel PLC
Education

Intercollege
2007 - 2009Diploma Computer Engineering
Experience

Deloitte
Apr 2010 - Nov 2010Information Technology Support Engineer- IT Help Desk Engineer. Responsible for the first line of support for end to end users on their dailytasks.- Hardware maintenance such as laptops or desktops repairs.

Abacus Limited
Oct 2011 - Jun 2016Information Technology Support Engineer- IT help desk support for all the end users- Provide company client IT Support on premises- Setup configure and administer Symantec Endpoint Protect- Active Directory Administration- DHCP administration- DNS Administration- Networking Support such as routers, switches and firewalls such as checkpoints.- Print server configurations and administration- WSUS setup and adminisration

FPC Risk
Aug 2016 - Jan 2017Information Technology Support Officer- Installing and configuring user computer/laptops- Diagnosing and solving hardware/software faults- attending to user daily inquiries regarding software or hardware problems- Overseeing system and software updates for users- Managing user/email accounts- Overseeing server/systems backup- Perform periodical software/hardware maintenance on PC's- Oversee user access/permission to the file server- Monitor user operations in order to ensure compliance with IT Policy

Noble Energy
Jul 2018 - Dec 2018Information Technology Support Specialist- Diagnoses and troubleshooting Tier 2 problems encountered with personal computer hardware andperipherals- Assists in the resolution of Tier 2 issues encountered with personal computer-operating systems andsoftware packages- Assists in diagnoses and troubleshooting basic network connectivity and network printing issues- Works with vendors and maintenance service providers to diagnose, repair and correct issues forusers- Troubleshoots basic to intermediate network issues before escalation to infrastructure teams- Lead projects/activities and mentors less experienced team members in resolving IT incidents Show less

A.C NetFlash Technologies Ltd
Feb 2020 - Aug 2022Technical Support Engineer
PrimeTel PLC
Aug 2022 - May 2023Information Technology Support Engineer
Licenses & Certifications

CCNA Exploration: Accessing the WAN

CCNA Exploration: LAN Switching and Wireless

CCNA Exploration: Routing Protocols and Concepts
May 2013
CCNA Exploration: Network Fundamentals
Feb 2013
Languages
- grGreek
- enEnglish
- seSerbian
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