Senior Cybersecurity Engineer - Enterprise & OT Security

Vivos Holdings, LLC; Smyrna (TN); On-site; USD 120,000 - 180,000; Full time

Job summary

Vivos Holdings, LLC seeks a Senior Cybersecurity Engineer to lead hands-on security for our corporate IT and manufacturing OT environments. You will own security platforms (SIEM/EDR/IAM) and drive threat detection, incident response, and risk-informed architecture decisions.

You will partner with IT leadership and Engineering teams to secure Azure/M365, implement security controls, and support the cybersecurity roadmap across business and OT systems.

Qualifications

• Bachelor’s degree in Cybersecurity, IT, Computer Science, Engineering, or related field.
• Senior-level experience in cybersecurity engineering or security operations.
• Strong hands-on experience with enterprise IT security technologies including SIEM, incident response, identity security, endpoint protection, and cloud security.
• Ability to work independently, manage multiple priorities, and communicate effectively with technical and non-technical stakeholders.
• Security certifications such as CISSP, CISM, GIAC/GICSP, Security+, or Microsoft Security certifications.
• Exposure to manufacturing or OT environments (preferred).

Responsibilities

• Design, implement, and maintain enterprise cybersecurity controls across on-premises, cloud, and hybrid environments.
• Lead threat detection, alert tuning, threat hunting, and incident response activities.
• Secure and monitor Azure and Microsoft 365 environments; investigate and remediate security incidents.
• Support OT security initiatives in partnership with Engineering and Automation teams.
• Produce security metrics and reports for risk management, audits, and continuous improvement.
• Collaborate with external security partners and IT leadership on security roadmap and architecture decisions.

Skills

Leadership

Independent work

Cross-functional collaboration

Effective communication

Education

Bachelor's degree in Cybersecurity/IT/CS/Engineering

Tools

SIEM

EDR

IAM/MFA/PIM-PAM

Azure security

Cloud security

Job description

Vivos Holdings, LLC seeks a Senior Cybersecurity Engineer to lead hands-on security for our corporate IT and manufacturing OT environments. You will own security platforms (SIEM/EDR/IAM) and drive threat detection, incident response, and risk-informed architecture decisions.

You will partner with IT leadership and Engineering teams to secure Azure/M365, implement security controls, and support the cybersecurity roadmap across business and OT systems.