Senior Penetration Tester

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March 13

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Castillians

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Castillians is a company whose publicly available text is inaccessible without JavaScript; the provided content only shows a message asking the user to enable JavaScript. No information about the company's product, services, industry, or target customers can be determined from this text alone.

51 - 200 employees

Founded 2006

📋 Description

• Conduct extensive penetration tests across networks, applications, cloud environments, and infrastructure. • Perform vulnerability assessments and provide risk-based remediation recommendations. • Lead Threat-Led Penetration Testing (TLPT) / TIBER engagements, working with financial institutions and regulatory bodies. • Utilize Threat Intelligence methodologies to simulate realistic attack scenarios. • Produce detailed technical reports outlining findings, risk levels, and mitigation strategies. • Collaborate with security teams, SOC analysts, and blue teams to improve defensive strategies. • Stay updated on the latest attack techniques, tools, and industry best practices.

🎯 Requirements

• 5+ years experience in Penetration Testing & Vulnerability Management • TLPT / TIBER Framework knowledge and implementation experience is required. • Threat Intelligence experience and ability to apply it to penetration testing • Proficiency in tools like Burp Suite, Metasploit, Cobalt Strike, Kali Linux, BloodHound, and exploit development • Strong understanding of red teaming, adversary simulation, and attack paths • Familiarity with MITRE ATT&CK, NIST, and other cybersecurity frameworks • Excellent reporting & communication skills to translate technical findings into business risk • Experience in cloud penetration testing (AWS, Azure, GCP) • Background in red team operations and purple teaming • Certifications: OSCP, OSEP (required)

🏖️ Benefits

• Clear scope with no ambiguity over deliverables. • Opportunity for repeat engagements based on performance.