Since 1998, Lostar is the leading Information Security firm, with more than 1000 projects in Turkey and abroad. Its main services are; Information Security Checkups such as Internet-Intranet Penetration Tests, Gap Analysis of world-wide best practices like COBIT, ISO 27001, ISO 22301 and ISO 20000, related consultancy and data protection projects and also Employee Security Awareness Methodology trainings.

Lostar consultants, who are well trained and experienced, create the optimal-cost solutions for their customers with paying attention to technical and commercial needs. Lostar has 3 offices in 3 different cities such as Istanbul, London and Sakarya.

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• Linkedin: Lostar
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• Facebook (Jobs): LostarKariyer
• and visit our web sites:
• English: https://lostar.com
• Turkish: https://lostar.com.tr

As a Penetration Tester, you will join a team of experienced, passionate and dedicated security professionals who provide a technical security testing service to all areas and levels of the business.

• Have in-depth experience in Penetration Testing with a solid security / Cyber / IT background(more than one year of experience)
• Possess technical skills appropriate for a large, complex, specialised area with an industry-related qualification, e.g. CEH, Security + etc.
• Have in-depth knowledge of security tools, techniques and methodology frameworks, including Nessus, Nikto, Metasploit, Kali, Burp Suite and scripting languages(Powershell or Python or both)
• Know protocols including HTTP, DNS, FTP, DHCP, ARP, TCP, UDP, ICMP etc. (Layer2,3,4,7)
• Know current web application or network vulnerabilities, including those listed in OWASP Top 10 or SANS Top 25
• Be a good team player.