Senior Security Engineer: Identity & Cloud Defense

KYZEN Corporation; Nashville (TN); On-site; USD 90,000 - 130,000; Full time

Job summary

KYZEN Corporation in Nashville, TN is seeking a Security Engineer to establish, monitor, and improve the organization's information security posture. You will work with IT infrastructure to secure systems, respond to incidents, and implement best practices across cloud and on-prem environments.

Responsibilities include monitoring Microsoft 365 security, managing identity and access, coordinating vulnerability remediation, and developing security policies.

Qualifications

• Experience with Microsoft 365 security offerings and defender stack.
• Understanding of identity security providers and prevention of unauthorized access.
• Knowledge of endpoint security principles and protective controls.
• Familiarity with networking and firewall security concepts.
• Experience with email security platforms and anti-spam controls.
• Experience with SIEM, vulnerability scans, and incident response management.

Responsibilities

• Monitor and respond to security alerts across Microsoft 365 and other IT platforms.
• Investigate suspicious activity and coordinate incident response.
• Track and document security events and remediation actions.
• Continuously improve hardening of the organization's security posture.

Skills

Microsoft 365 security

Identity security controls

Endpoint security

Networking & firewall security

Email security platforms

SIEM & incident response

Vulnerability management

Tools

Microsoft Defender

SIEM tools

Job description

KYZEN Corporation in Nashville, TN is seeking a Security Engineer to establish, monitor, and improve the organization's information security posture. You will work with IT infrastructure to secure systems, respond to incidents, and implement best practices across cloud and on-prem environments.

Responsibilities include monitoring Microsoft 365 security, managing identity and access, coordinating vulnerability remediation, and developing security policies.