Senior Administrator - Qualys

Job Summary

Responsible for remediating application-level vulnerabilities identified by Qualys and Wiz.io. This role focuses on application patching and configuration fixes; OS patching is managed by Marsh Tech.

• Job Title Application Patching & Vulnerability Remediation Engineer Role Summary Responsible for remediating application-level vulnerabilities identified by Qualys and Wiz.io. This role focuses on application patching and configuration fixes; OS patching is managed by Marsh Tech.Key Responsibilities\ Own and remediate application vulnerability backlog, prioritizing oldest and highest severity issues.
• Plan, test (non prod where available), and deploy application patches and configuration fixes.
• Coordinate with application owners and engineering teams for code-level or complex fixes.
• Manage change requests in the ticketing system with proper documentation and evidence.
• Update vulnerability tracking tools with remediation plans, status, and closure details.
• Maintain runbooks, playbooks, and audit evidence to ensure compliance.Required Skills• Experience in application patching and vulnerability remediation• Hands-on exposure to Qualys and/or Wiz.io• Strong understanding of application architectures and dependencies• Familiarity with ITSM / Change Management and ticketing tools (e.g., Service Now) • Ability to work cross-functionally and manage remediation to closure Nice to Have• Knowledge of OWASP Top 10m• Experience supporting security audits or compliance reviews"

Key Responsibilities

• Own and remediate application vulnerability backlog, prioritizing oldest and highest severity issues.
• Plan, test (non prod where available), and deploy application patches and configuration fixes.
• Coordinate with application owners and engineering teams for code-level or complex fixes.
• Manage change requests in the ticketing system with proper documentation and evidence.
• Update vulnerability tracking tools with remediation plans, status, and closure details.
• Maintain runbooks, playbooks, and audit evidence to ensure compliance.

Skill Requirements

• Experience in application patching and vulnerability remediation • Hands-on exposure to Qualys and/or Wiz.io • Strong understanding of application architectures and dependencies • Familiarity with ITSM / Change Management and ticketing tools (e.g., Service Now) • Ability to work cross-functionally and manage remediation to closure

Other Requirements

Nice to Have • Knowledge of OWASP Top 10 • Experience supporting security audits or compliance reviews