OT Network Security Engineer — Datacenter Infrastructure

Coreweave; Livingston (NJ); On-site; USD 164,000 - 242,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid parental leave

Tuition reimbursement

ESPP participation

Flexible PTO

Catered lunches

Casual work environment

Job summary

CoreWeave is seeking an OT Security Engineer to safeguard operational technology networks across datacenters. You will evaluate risks, design pragmatic security controls, and embed security into operational systems while collaborating with engineering, product teams, and partners.

The role blends cyber security, OT, engineering, and datacenter operations, requiring hands-on delivery and cross-functional collaboration. A track record in OT security and strong documentation skills are essential.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• Experience with OT/infrastructure security and industrial networks preferred.
• Strong knowledge of firewalls, VPNs, segmentation and defense in depth.

Responsibilities

• Identify and assess cybersecurity risks for OT networks and devices.
• Design and implement pragmatic security controls integrated into operational tech.
• Lead security posture improvements with engineering and partners.
• Benchmark capabilities against industry standards with suppliers and teams.
• Develop recovery models and response playbooks for compromise scenarios.

Skills

Network security

Go/Python/C/C++

Security architecture

Documentation

Ambiguity handling

Education

Bachelor's degree in Computer Science

Certifications such as CISSP/ CCNP/ PCNSE advantageous

Job description

CoreWeave is seeking an OT Security Engineer to safeguard operational technology networks across datacenters. You will evaluate risks, design pragmatic security controls, and embed security into operational systems while collaborating with engineering, product teams, and partners.

The role blends cyber security, OT, engineering, and datacenter operations, requiring hands-on delivery and cross-functional collaboration. A track record in OT security and strong documentation skills are essential.