Senior OT Security Architect – Remote (USA)

Danaher Corporation; United States; Remote; USD 150,000 - 180,000; Full time

Benefits offered by this job

Medical/dental/vision insurance

401(k)

Paid time off

Job summary

Danaher Corporation is seeking a Principal Architect, Manufacturing Security to lead OT network security improvements across a platform portfolio. You will translate architecture standards into site-specific plans, drive firewall deployment, VLAN topology, DMZ design, and access controls while ensuring production continuity.

The role sits within Corporate Information Security and is fully remote, with travel up to 25%. The annual salary range is $150,000–$180,000, and bonus eligibility is noted.

Qualifications

• Strong hands-on experience designing and implementing OT network segmentation in live industrial environments.
• Demonstrated ability to lead OT network change projects in production-sensitive environments.
• Deep familiarity with OT/ICS components and their network dependencies and protocols.

Responsibilities

• Serve as the senior OT security technical resource and primary DIS engineering point of contact for assigned platform operating companies.
• Translate enterprise OT architecture blueprints into network-executable engineering designs including firewall policy and DMZ topology.
• Partner with OpCo OT Site Engineers during change window execution to ensure segmentation is implemented without downtime.
• Contribute to deployment of OT remote access controls and replace legacy remote tools with approved methods.
• Build the engineering knowledge base for OT Security and document site-specific decisions.

Skills

OT security

network segmentation

firewall config

industrial protocols

IEC 62443

NIST SP 800-82

Tools

Fortinet

Palo Alto

Cisco

Job description

Danaher Corporation is seeking a Principal Architect, Manufacturing Security to lead OT network security improvements across a platform portfolio. You will translate architecture standards into site-specific plans, drive firewall deployment, VLAN topology, DMZ design, and access controls while ensuring production continuity.

The role sits within Corporate Information Security and is fully remote, with travel up to 25%. The annual salary range is $150,000–$180,000, and bonus eligibility is noted.