Senior OT Cybersecurity Architect & Engineer

Tata Consultancy Services Limited; Cincinnati (OH); On-site; USD 130,000 - 160,000; Full time

Benefits offered by this job

Discretionary Incentive

Medical Coverage

401K Plan

Job summary

Tata Consultancy Services Limited in Cincinnati, OH is seeking a Senior Engineer in the Technology function to lead OT/IC security initiatives and asset inventory governance. You will deploy and operate security tools, validate coverage, and coordinate with global teams to ensure site posture and change management processes.

The role emphasizes strong communication, documentation, and hands-on experience with Runzero, Maximo, SNOW, and firewall policy management across OT/ICS environments.

Qualifications

• Hands-on OT/ICS security experience.
• Experience with Runzero, Maximo, SNOW.
• Strong communication and stakeholder coordination.

Responsibilities

• Deploy Runzero across all in-scope sites.
• Set up Maximo with OT asset inventory and synchronize records.
• Govern OT Asset Inventory via periodic gap analysis.
• Establish Secure Network processes and SNOW engagement workflows.
• Maintain Site Profiling Dashboard and synchronize with SNOW data.
• Manage SNOW engagement for new-site events affecting OTN footprint.
• Provide firewall policy configuration support (Algosec strategy).
• Handover to support teams after delivery.

Skills

Cyber Security

Education

Bachelor of Computer Science

Job description

Tata Consultancy Services Limited in Cincinnati, OH is seeking a Senior Engineer in the Technology function to lead OT/IC security initiatives and asset inventory governance. You will deploy and operate security tools, validate coverage, and coordinate with global teams to ensure site posture and change management processes.

The role emphasizes strong communication, documentation, and hands-on experience with Runzero, Maximo, SNOW, and firewall policy management across OT/ICS environments.