Cybersecurity Infrastructure Pentester

2 weeks ago

Remote, India BTG PR Full time ₹ 5,200 - ₹ 8,82,800 per year

Cybersecurity Infrastructure Pentester & Remediation Specialist

Reports to: CDOC Manager / GM

Role Mission

Perform internal and external penetration testing (pentesting) on critical infrastructure, identify vulnerabilities, and lead remediation efforts. The specialist will assess the security posture of virtualized environments (VMware, Proxmox), firewalls, and networks, following standards such as ISO 27001 and NIST 800-5

Key Responsibilities

  • Conduct internal and external pentests on networks, servers, applications, and perimeter devices.
  • Document technical findings and deliver executive reports with prioritized remediation plans.
  • Execute or oversee vulnerability remediations, ensuring proper post-patch validation.
  • Audit and improve configurations on firewalls, switches, and security devices.
  • Review security configurations of VMware vSphere, ESXi, vCenter, and Proxmox VE environments.
  • Validate remote access, VPN policies, network segmentation, and access control.
  • Collaborate with SOC/EDR teams to correlate events and prioritize threats.
  • Participate in architecture reviews and hardening recommendations.

Technical Requirements

  • Proven experience in offensive security / pentesting (minimum 3 years).
  • Proficiency with pentesting tools (e.g., Burp Suite, Metasploit, Nmap, Nessus, OpenVAS, etc.).
  • Deep knowledge of VMware ESXi, vCenter, Proxmox VE.
  • Hands-on experience with next-generation firewalls (e.g., Fortinet, Palo Alto, pfSense).
  • Strong background in remediation of vulnerabilities on Windows/Linux systems and networks.
  • Understanding of network protocols, routing, VPNs, VLANs, NAT, ACLs.
  • Familiarity with security frameworks like ISO/IEC 27001, NIST SP 800-53, OWASP, MITRE ATT&CK.
  • Strong technical documentation and reporting skills.

Preferred / Nice to Have

  • Certifications such as OSCP, CEH, CompTIA PenTest+, GPEN, Fortinet NSE, VMware VCP.
  • Experience with SIEM/EDR tools (e.g., Wazuh, Sentinel, Defender for Endpoint).
  • Basic scripting/automation with Python or Bash.
  • Intermediate to advanced technical English.

What We Offer

  • Work on high-impact cybersecurity projects in healthcare, government, and private sectors.
  • Collaborative environment with a skilled multidisciplinary team.
  • Ongoing certifications and specialized training.
  • Flexible working hours and remote work opportunities.

Job Types: Full-time, Permanent

Pay: ₹52, ₹88,280.50 per month

Benefits:

  • Cell phone reimbursement
  • Paid sick time
  • Paid time off
  • Work from home

Work Location: Remote

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