Symeonidis Dimitris CV 01/2018

1. Symeonidis Dimitris
B.Eng. MSc IT/ICT HCNA Huawei Certified®
Personal Details
Address: Zeppou 88 & Panionias Str. Glyfada, 16561, Athens Greece
Nationality: Greek
Email: Dimitris_Sym@yahoo.gr / Dimitris.syma@gmail.com
LinkedIn: Dimitris Symeonidis , MSc
Mobile No.: 6981963802
Professional Experience
Jan 2018 – Piraeus Bank S.A.
Present Cyber / Network Security Engineer
Specialization in: Networks, Cyber/Network Security, IP/IPSec Management, Intrusion Testing,
Penetration Testing
• Operational / Business Network Infrastructure Planning
• Networking Security Analysis Management
April 2017 – OKTABIT S.A. Athens
Present IP / Network Product Manager
Specialization in: Networks, VLANs, IP/IPSec Management, Architecture Protocols for High-
Efficiency Wireless Networks
• Operational / Business Network Infrastructure Planning
• Networking Products Specification & Analysis Management
• OKTABIT Website Maintenance
Nov 2015 – OTE - Cosmote S.A. Hellenic Telecommunications Organization (OTE Group of Companies)
May 2017 Network/Systems Engineer
OTE Network Management Division (Athens)
• Malfunction monitoring PSTN / ISDN & VoIP Internet services (ADSL / VDSL, Copper /
Optical fiber) as well as OTE TV (Satellite TV Subscriber Service)
• Specialization in customized OTE Group software such as Siebel (Oracle), IntraBria
(Voice over IP Protocols), Axiros-Rom Network Provisioning Tools, Real Time Port
Monitoring, Port History Monitoring, IS / VoIP Tools, KV Tool
• Head VoIP Programmer (real-time analysis of xDSL line / VoIP technical issues)
• Team Leader management
OTE Corporate Seminars: Networks / Cisco Systems (OTE Academy), IoT (Deutsche Telekom),
Go Digital Cloud Security by Deutsche Telekom
International Corporate Seminar: Deutsche Telekom's (4-5 / 2016) "Magenta Mooc" / "You and
Me" completed with honors: Internet of Things / Cloud Security sector / telecommunications
sector-5G (1st Pan-European Award - 1st innovation-research group)
Nov 2013 – CYTA Hellas Telecommunications S.A.
2015 Field Engineer/ Corporate Systems/ CPEs Programmer
Network Equipment AdministratorDepartment (N.E.A.D)
• Network malfunction troubleshooting / Monitoring: (VoIP Systems Lead Engineer)
• Updating software inactive loops (CPE nodes/access points & IP-TV protocol decoders)
• Programming technical control and updating business CPE’s multi analog or digital port
(FXS-BRI) in PUTTY programming environment (Linux scripting)
• Technical Department Engineer (Field Engineer) – checking modular patch panels,
creating and checking customer xDSL lines as well as activating services (phone line,
internet services) via TCSP technical programming system
• Programming and installing business modem-routers (property of OneAccess Networks)
2012 – 2014 General Manager at SAK E.P.E. (LTD)
• General Staff trainer (head position)
• Successfully Installed and maintained technical equipment (internet network/repeater
device/ VoIP communications center/wireless zone)
• General Till management / PDA Local Network Master

2. 2010 – 2012 Project Manager at VIVARTIA S.A.
• Till management via computer application system
• Implementation / monitoring of management plan
• Vivartia Group of Companies Certificate taken with excellence (ISO)
Education Background
June 2016 – University of Piraeus
Sept 2017 Master Degree (M.Sc.) in "Advanced Informatics and Computing Systems"
Department of Security Management Engineering ICT
• Subjects taken: secure programming, digital networks, network security- intrusion
detection, routing security and virtual networks (VPN), IP Sec, copper-fiber optic
technologies, digital signature and malware analysis, cloud computing, information
systems, wireless 802.11 networks. , cellular networks, 5G, modern network protocols
/ telecommunication regulatory issues, web & email spoofing, live data, big data-SQL
• Academic Seminars: Oracle DATABASES (Oracle Academy), Singular Logic "Mitigate
Project" Google Database engines "Hadoop" / "Spark"
Sept 2009 – Technological Educational Institute of Central Greece
Sept 2014 BSc in Automation Engineering - Department of Automation Engineering
Specialization in Automation andNetworks
• Cognitive fields: robotics, networks, electronics, microelectronics, analog electronics,
digital electronics, mechatronic engineering, PLC systems, navigation controlling, PLC-
SCADA, distributed systems, telecommunication systems, cloud computing
Programming in C, C ++, HTML 5, DOS (scripting), JAVA languages
• Academic Seminars: Industrial automation,robotics, networking, wireless internet
Business Seminars
Nov/Dec 2015 Google: “The Future of Digital” Internet of Things (IoT & Cloud computing): Electrolux Hellas
Microsoft: “Windows as an Ecosystem”
Jan 2015 SAMSUNG HELLAS S.A. circle of seminars based on GPRS, GSM, 3G, 4G
• Specialized in software programs of the Samsung Company (android Samsung ver.)
• Hardware assembly of the most recent tablets & smartphones made by Samsung S.A.
IT Skills
• Programming in languages: C ++, JAVA, HTML5, PUTTY, DOS, Arduino IDE / Raspberry Pi
(Arduino programming language), wiring (open source programming language)
• Computer Applications - MS Excel, MS Office
• Network architecture expert- LAN / repeaters, bridging, routing, PLCs, Cisco routers
• Establishing a corporate network / internet / fax / telephony-VoIP telephony / SIP trunk
/ wireless network / Oracle-Java application
• UNIX / LINUX / WIN OS / free kernel-free software / BIOS user
• DATABASES: Oracle DB, SQL, MySQL, Google Database engines "Hadoop" / "Spark"
Foreign languages
• English: Certificate of Proficiency in English (C2) -Mastery level of fluency- Michigan
University, (B2) First Certificate in English (FCE) Cambridge University, (B2) First
Certificate in English (ECCE) Michigan University
• German: ZERTIFIKAT (B1) – DEUTSCH Goethe Institute
Interests
• Swimming, Playing Tennis, Running, Photography, Literature, Volunteering: UNICEF Co.
Additional Information
• Driving license Class A1, A, B (motorbike, car)
• Fulfilled Hellenic army duties (Greek military forces, Cyprus 2015)
• References available upon request
S.D.