Security Specialist

NTT DATA, Inc.; Hyderabad; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

NTT DATA, Inc. is seeking an Information Security professional to join the incident/Workorder/Change handling team in Hyderabad.

You will serve as SME for Zscaler ZIA, ZPA and ZDX, assess security posture, and lead vulnerability management initiatives across multiple platforms and toolsets. The role requires handling security incidents as first responders, providing audit support, and ensuring continuous coverage with 24x7 operations and on-call support.

Qualifications

• 4 to 8 years of information security experience.
• Strong experience with ServiceNow ticketing, dashboards and integration.
• Proficient with Zscaler ZIA, ZPA and ZDX.
• Hands-on vulnerability management with Qualys.
• Experience with EDR (CrowdStrike) and SIEM.
• Knowledge of multiple network OS (Cisco IOS, Juniper, Fortinet, Palo Alto, etc.).
• Good written and verbal communication; incident response knowledge.
• Unix/Linux system administration experience.

Responsibilities

• Serve as SME for Zscaler Support in Operations for ZIA, ZPA and ZDX.
• Assess current security posture and recommend improvements.
• Support security incident response; act as first line responder.
• Provide security audit and investigation support.
• Monitor vulnerability status and coordinate remediation.
• Support Vulnerability Management program.
• Provide 24x7 operations coverage and on-call support.
• Coordinate incident data and escalation with internal/external stakeholders.

Skills

ServiceNow

Dashboards

Zscaler ZIA

Zscaler ZPA

Zscaler ZDX

Vulnerability Management

Qualys

CrowdStrike EDR

SIEM

Tools

Qualys

Nessus

Rapid7

Job description

As a member of the incident/Workorder/Change handling team , you will have the following accountabilities:

• Will be working as an SME for Zscaler Support in Operations for ZIA, ZPA and ZDX.
• Assess and orchestrate the current and planned security posture for NTT data’s Security infrastructure, providing recommendations for improvement and risk reduction.
• Identify and propose process improvements and identify opportunities for new processes and procedures to reduce risk.Support security incident response as required; First line responder to reported or detected incidents.Perform security research, analysis, security vulnerability assessments and penetration tests.
• Provide security audit and investigation support
• Monitor and track security systems for Vulnerability and respond to potential security Vulnerability.
• Provide support for the Vulnerability management program.
• Provide 24x7 support as operations team working in shifts.
• Participate in on-call system administration support including but not limited to weekends, holidays and after-business hours as required to service the needs of the business.

Skills and Experience

• 4 to 8 years+ in Information Security space.
• Strong experiance in Service Now Ticketing tool, Dashboards and Integration.
• Strong experience with Zscaler ZIA, ZPA and ZDX.Strong experience with Vulnerability Management Program.Strong experience with Qualys Vulnerability Management Tool.
• Some good to have Experience with Crowdstrike EDR and SIEM.
• Strong experience with multiple network operating systems, including two or more of the following: Cisco iOS, Juniper ScreenOS or Junos, Fortinet FortiOS, CheckPoint GAiA, or Palo Alto Networks PAN-OS; Tanium, Rapid 7, Nessus, Nitro ESM, Symantec SEP, Symantec Message labs, Thales encryption, Allgress, Forecpoint, Blue coat, Firepower, Cisco ISE, Carbon Black, Titus, Encase
• Strong oral, written, and presentation abilities.
• Experiance with M365 Copilot.
• Some experience with Unix/Linux system administration.
• Strong experience with logging and alerting platforms, including SIEM integration.
• Current understanding of Industry trends and emerging threats; and Working Knowledge of incident response methodologies and technologies.

Desirable

• Zscaler Certifications Associate and Professional for ZIA, ZPA and ZDX.
• Excellent Experiance in Zscaler ZIA, ZPA and ZDX.
• Experiance in Vulnerability Management Program.Experiance in Qualys Vulnerability Management Tool.Well-rounded background in network, host, database, and application security.
• Experience implementing security controls in a bi-modal IT environment.
• Experience driving a culture of security awareness.
• Experience administering network devices, databases, and/or web application servers.
• Professional IT Accreditations (CISM, CCSA, CCSE, JNCIA, CCNA, CISSP, CompTIA Security) Good to have.

Abilities

Non customer facing role but an ability to build strong relationships with internal teams, and security leadership, is essential act as Incident co-ordinator, for reviewing all security tools, ingesting incident data, tracking incident status, coordinating with internal and external assets to fulfill information requirements, and initiating escalation procedures.

• Document daily work and new processes.
• Embrace a culture of continuous service improvement and service excellence.Stay up to date on security industry trends.

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