NTT

4 months ago

Penetration Tester

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 21 hours agoStatus: Live

Job Summary

Assess and evaluate the security posture of information systems, networks, applications, and infrastructure through rigorous penetration testing and ethical hacking. Plan, execute, and manage complex engagements, including social engineering, analyze results, and produce detailed reports and stakeholder presentations. Collaborate with Security DevOps teams to test automation and orchestration processes, recommend mitigations aligned to standards and compliance, and stay current on evolving threats and attack vectors.

Location: Hyderabad

Workplace: Hybrid

Employment Type: Full time

Job Function: Cybersecurity

Seniority: Mid level

Key Responsibilities

•Plan, execute, and manage complex penetration testing engagements across networks, applications, and databases.
•Conduct simulated cyber-attacks, including social engineering, to identify vulnerabilities and test resilience to cyber threats.
•Perform penetration tests against internal and external facing systems and analyze/interprete results.
•Provide detailed reports and communicate complex technical risks through presentations to relevant stakeholders.
•Support security automation by working with Security DevOps teams and providing recommendations and mitigations aligned to standards and best practices.

Key Requirements

•Bachelor’s degree (or equivalent) in Information Technology, Computer Science, or a related field.
•Security-related certifications such as OSWE, OSEP, OSCP, OSCE, CRTP, GPEN, or CREST (desirable).
•Seasoned demonstrated penetration testing and ethical hacking experience in a similar global environment.
•Proficiency with penetration testing tools and frameworks including Metasploit, Burp Suite, Nmap, and Wireshark, plus scripting for security tooling.
•In-depth knowledge of common security assessment methodologies such as OWASP, PTES, or NIST SP 800-115, and strong understanding of operating systems, network protocols, and application security.

Experience:Global environmentEthical hackingRed teamBlue teamCapture the flagOpen-source security toolsWeb application security

Education:Bachelor's in Information Technology or Computer Science or related field

Skills:Independent workStakeholder engagementAnalytical and problem-solvingClear communicationEthical and professional conduct

Certifications:OSWEOSEPOSCPOSCECRTPGPENCREST

Tech Stack:MetasploitBurp SuiteNmapWiresharkOWASPPTESNIST SP 800-115Web application vulnerability testingDatabase vulnerability testingSocial engineeringCapture the flagRed teamBlue teamHack the BoxVulnhubPentesterLab

Company Brief

NTT

Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.

Industry: Professional Services

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Valuation: Public Company (Market Cap in USD)

Headquarters: London, United Kingdom

Founded: 1983

Website LinkedIn

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NTT