Operational Technology Asset Visibility and Security Engineer

TDI (Tetrad Digital Integrity)

full-time

Posted on: 8/18/2025

Location: 🇺🇸 United States

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SeniorLead

Cyber SecurityLinuxSplunk

About the role

The OT Asset Visibility and Security Engineer will implement USPS cybersecurity strategies protecting the digital network, connected assets, hosted applications and data, and employees within the Operational Technology (OT) environment supporting critical USPS mail and package handling systems.
Responsibilities include coordination and workload balancing of the team, facilitating, and ensuring appropriate technical decisions are made to support fulfillment of Postal goals and objectives in required timelines.
Work closely between the technical team, Postal leadership and architecture and strategy teams to ensure engineered solutions meet all functional and architectural requirements.

Bachelors Degree in relevant IT or CS field
Experience in large enterprise IT and OT environment
8+ years of OT security experience and application of asset visibility solutions towards OT hardware vulnerability management, and security event investigation support
Accredited and relevant college degree (computer science, information systems, etc.) or congruent work experience
Specific technical knowledge, experience, and certifications with relevant tools such as Forescout, Armis Centrix, Splunk use and knowledge object development, Windows and Linux system administration, Database design and implementation
Certifications CISSP, CISA, CISM, GIAC, RHCE, CPTE, or CEH
Software asset management security efforts supporting both OT operations and security efforts including network access control, USB attached device control, file integrity monitoring
TDI does business with the federal government, which restricts employment to individuals who are either US citizens or lawful permanent residents of the United States.