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Vulnerability Management Analyst- Bilingual Japanese​/English

Job in Dallas, Dallas County, Texas, 75201, USA
Listing for: Sierra Systems, An Ntt Data Company
Full Time position
Listed on 2026-08-05
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security & Data Protection
Job Description & How to Apply Below

Vulnerability Management Analyst
- Hybrid in Dallas, TX

NTT DATA Services is looking for a Vulnerability Management Analyst
- Hybrid in Dallas, TX to join our team in Dallas, Texas (US-TX), United States (US). The Vulnerability Management Analyst is responsible for identifying, assessing, tracking, and coordinating remediation of security vulnerabilities across enterprise infrastructure, applications, cloud environments, and end-user devices.

Key Responsibilities:

  • Vulnerability Assessment & Remediation Management
  • Monitor and manage enterprise vulnerability remediation activities across servers, endpoints, network devices, applications, databases, and cloud platforms.
  • Review vulnerability scan results and prioritize remediation activities based on severity, exploitability, business impact, and risk ratings.
  • Track vulnerabilities through their lifecycle from identification to closure.
  • Coordinate remediation activities with Infrastructure, Application, Cloud, and Operations teams.
  • Validate remediation effectiveness through rescanning and verification activities.

OEM Vendor Coordination

  • Coordinate with OEM vendors and technology partners to resolve identified software bugs, security vulnerabilities, patching issues, and technical defects.
  • Engage vendors for root cause analysis and technical troubleshooting related to security findings.
  • Track vendor remediation timelines and ensure timely resolution of critical issues.
  • Review vendor security advisories and assess organizational impact.
  • Participate in vendor technical meetings and escalation calls when required.

Security Policy Enforcement

  • Enforce security policies, standards, and controls as directed by the Account Security Team.
  • Ensure systems comply with established vulnerability management and security governance requirements.
  • Support implementation of security baselines, hardening standards, and remediation mandates.
  • Monitor policy exceptions and assist with risk acceptance processes.
  • Work with stakeholders to address non-compliant systems and recurring security issues.

Reporting & Metrics

  • Generate security and operational reports mutually agreed upon with the Account Security Team.
  • Produce vulnerability dashboards and remediation status reports.
  • Track key metrics including:
    Open vulnerabilities Critical and high-risk findings SLA compliance Remediation aging Patch compliance rates
  • Present remediation trends and risk posture updates to stakeholders and management.

Security Governance & Compliance Support

  • Support internal and external audit activities related to vulnerability management.
  • Assist in demonstrating compliance with: CIS Benchmarks PCI DSS ISO 27001 NIST Framework SOC Controls
  • Maintain documentation for remediation tracking and audit evidence.

Continuous Improvement

  • Identify opportunities to improve vulnerability management processes and remediation workflows.
  • Recommend enhancements to vulnerability scanning, reporting, and remediation tracking.
  • Assist in the implementation of automation and process improvements.
  • Contribute to overall security program maturity initiatives.

Required Qualifications:

  • 5+ years of experience in Vulnerability Management, Security Operations, Infrastructure Security, and/or Information Security.
  • Experience managing enterprise vulnerability programs and remediation coordination.
  • Must have experience managing Asset inventory maintenance
  • Must have subsidiary governance support experience
  • Highly preferred and aligned Technical

    Skills:
  • Vulnerability Management Platforms
  • Experience with one or more:
    Tenable Nessus Tenable Security Center Qualys VMDR Rapid7 InsightVM Microsoft Defender Vulnerability Management
  • Operating Systems Windows Server Linux (RHEL, Ubuntu, CentOS) Unix Platforms
  • Infrastructure & Cloud Active Directory VMware Azure AWS Network Devices
  • Security Technologies Vulnerability Scanners Patch Management Solutions Endpoint Security Tools SIEM Platforms Security Compliance Tools
  • Education Bachelor's degree in Cyber Security, Information Technology, Computer Science, or related discipline. Equivalent professional experience may be considered.

NTT DATA provides a reasonable range of compensation for U.S.

-based positions. The starting pay range for…

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