Infrastructure Security Vulnerability Engineer

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Date:
Oct 21, 2026

Location:

virtual, US

Requisition

Avaya is an enterprise software leader that helps the world’s largest organizations and government agencies forge unbreakable connections.

The Avaya Infinity™ platform unifies fragmented customer experiences, connecting the channels, insights, technologies, and workflows that together create enduring customer and employee relationships.

We believe success is built through strong connections – with each other, with our work, and with our mission. At Avaya, you'll find a community that values your contributions and supports your growth every step of the way.

Learn more at

Eligibility Requirement: US Citizenship Required

Reduce Risk. Accelerate Remediation. Strengthen Infrastructure Security.

Are you passionate about cybersecurity, vulnerability management, and reducing technology risk across complex cloud environments? Do you enjoy analyzing security vulnerabilities, partnering with technical teams, and driving remediation efforts that strengthen the security and resilience of critical systems?

We’re looking for two Infrastructure Security Vulnerability Engineers to help identify, prioritize, track, and remediate vulnerabilities across infrastructure and applications within a cloud-based FedRAMP Moderate-compliant environment supporting US federal government requirements.

This role will focus on accelerating vulnerability remediation in alignment with applicable Cybersecurity and Infrastructure Security Agency (CISA) Binding Operational Directive (BOD) 26-04 requirements, leveraging threat intelligence, exposure data, and cloud-based AI tools to help application and infrastructure teams address security risks efficiently and effectively.

The ideal candidates bring hands-on vulnerability management experience, strong technical troubleshooting skills, and the ability to collaborate with application owners, infrastructure teams, vendors, and risk partners to drive vulnerabilities through resolution.

The Opportunity

As an Infrastructure Security Vulnerability Engineer, you’ll play a critical role in reducing the organization’s technology risk by managing vulnerability remediation activities from identification through closure. You’ll analyze findings from vulnerability assessment tools, evaluate risk and exposure, coordinate remediation plans, and track progress through established systems of record.

You’ll work closely with application managers, infrastructure teams, vendor managers, and risk partners to ensure vulnerabilities are prioritized appropriately and remediated within required time frames. You’ll also use cloud-based AI tools and established security practices to support vulnerability identification, improve remediation workflows, and contribute to reporting and continuous process improvement.

This role is ideal for a security professional who combines technical vulnerability analysis with strong coordination, communication, and reporting skills in a regulated cloud environment.

Vulnerability Management & Remediation: Lead and coordinate vulnerability remediation activities across infrastructure and applications, ensuring identified vulnerabilities are tracked, prioritized, and resolved in accordance with established security requirements and remediation timelines.

Exposure-Based Risk Prioritization: Evaluate vulnerabilities using CVE and CVSS data, exploitability, threat intelligence, asset criticality, attack paths, exposure information, and other relevant risk indicators to help determine remediation priorities.

CISA Directive Alignment: Support vulnerability remediation activities…