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Operations Technology Cybersecurity Analyst

Brookfield, WI💼 Full-time🗓 2026-04-29 → 2026-07-31

Core

Protect industrial control systems and operational technology (OT) infrastructure by identifying, assessing, and mitigating cybersecurity risks in manufacturing environments.

Role type

Operations Technology Cybersecurity Analyst

Builds

Secure, compliant, and resilient OT environments across manufacturing facilities

Domain

Manufacturing / Industrial Control Systems (ICS)

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

OT/ICS risk assessment, threat modeling, incident response, vulnerability assessment, network segmentation, compliance reporting, asset inventory management, legacy system compensating controls, third-party vendor security management

Preferred skills

Industrial protocols (Modbus, DNP3, OPC, BACnet), NIST 800-82/ISA/IEC 62443/NERC CIP frameworks, SIEM/IDS/IPS administration, device networking, GICSP/CISSP/CISM certifications, ICS515/ICS612 training

Technologies

Claroty, IDS/IPS, firewalls, vulnerability scanners, asset discovery tools

Responsibilities

Monitor and respond to OT cybersecurity threats, implement OT intrusion detection software, administer monitoring tools, conduct risk assessments and penetration testing, support network segmentation and remote access controls, maintain asset inventory and documentation, coordinate with Engineering and Operations teams

Seniority

Mid-level, hands-on IC

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