| 1 | | Vice Principal | i̇stanbul |  TR | | | N/A | Hisar School | N/A | Turkey | Education Management | N/A | N/A |
| 2 | | Principal Business Analyst | i̇stanbul | TR | | | N/A | Global Maksimum Data & Information Technologies | N/A | Turkey | Information Technology and Services | N/A | N/A |
| 3 | | Principal Software Engineer | i̇stanbul | TR | | | N/A | Sahibinden.Com | N/A | Ataşehir, Istanbul, Turkey | Information Technology and Services | Ataşehir, Istanbul, Turkey | +90 5322116219 |
| 4 | | Principal Engineer-Project Technician Manager | i̇stanbul | TR | | | N/A | Havelsan | N/A | Ankara, Ankara, Turkey | Research | N/A | N/A |
| 5 | | Principal Field Applications Engineer | i̇zmir | TR | | | N/A | Maxim Integrated | N/A | San Jose, California, United States | Semiconductors | San Jose, California, United States | +1 7706417374 |
| 6 | | Principal Consultant | i̇stanbul | TR | | | N/A | Vektora | N/A | Turkey | Information Technology and Services | N/A | +90 8505326292 |
| 7 | | Principal Oracle Erp Consultant | N/A | TR | | | N/A | Partnera Consulting | N/A | Kadıköy, Istanbul, Turkey | Information Technology and Services | Kadıköy, Istanbul, Turkey | N/A |
| 8 | | Principal Specialist | i̇stanbul | TR | | | N/A | Doğuş Teknoloji | N/A | İstanbul, Istanbul, Turkey | Information Technology and Services | N/A | +90 2124036100 |
| 9 | | Principal Functional Consultant - Oracle | N/A | TR | | | N/A | Experteam | N/A | Kartal, Istanbul, Turkey | Information Technology and Services | N/A | +90 2164274141 |
| 10 | | Principal Member of Technical Staff | i̇stanbul | TR | | | N/A | Maxim Integrated | N/A | San Jose, California, United States | Semiconductors | San Jose, California, United States | +1 7706417374 |
| 11 | | Senior Principal Acs Engineer | N/A | TR | | | N/A | Oracle | N/A | Redwood Shores, California, United States | Computer Software | Redwood Shores, California, United States | +1 5087875376 |
| 12 | | Principal Solution Architect | N/A | TR | | | N/A | Huawei Technologies | N/A | Shenzhen, Guangdong, China | Telecommunications | N/A | +968 24170200 |
| 13 | | Principal Cloud Platform Solution Engineer | N/A | TR | | | N/A | Oracle | N/A | Redwood Shores, California, United States | Information Technology and Services | Redwood Shores, California, United States | +1 5087875376 |
| 14 | | Ea Principal Consultant at Ericsson Global Consulting | N/A | TR | | | N/A | Ericsson | N/A | Kista, Stockholm, Sweden | Information Technology and Services | N/A | +46 107190000 |
| 15 | | Principal | ortakoy | TR | | | N/A | Turkven Private Equity | N/A | Turkey | Venture Capital & Private Equity | N/A | N/A |
| 16 | | Principal | i̇stanbul | TR | | | N/A | Earlybird Venture Capital | N/A | Berlin, Berlin, Germany | Venture Capital & Private Equity | Berlin, Berlin, Germany | N/A |
| 17 | | School Principal | N/A | TR | | | N/A | Uğur Okulları | N/A | Beşiktaş, Istanbul, Turkey | Education Management | N/A | +90 2323821030 |
| 18 | | Principal System Engineer | i̇stanbul | TR | | | N/A | Boehringer Ingelheim | N/A | Ingelheim, Rheinland-Pfalz, Germany | Pharmaceuticals | N/A | +49 6132770 |
| 19 | | Principal | i̇stanbul | TR | | | N/A | Arthur D. Little | N/A | Brussels, Brussels Hoofdstedelijk Gewest, Belgium | Management Consulting | Brussels, Brussels Hoofdstedelijk Gewest, Belgium | +971 44335401 |
| 20 | | Senior Principal Test Engineer | bursa | TR | | | N/A | Karel Electronics | N/A | İstanbul, Istanbul, Turkey | Electrical/Electronic Manufacturing | N/A | N/A |