Cybersecurity Detection Engineer - OT/IT

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

SUMMARY

This role is for an Operational Technology (OT) Security Detection & Response Engineer II to design and operationalize detection strategies, incident response playbooks, and security workflows across OT and traditional Information Technology (IT) environments. This role will be responsible for building the foundation of how our Security Operations Center (SOC) detects, investigates, and responds to cyber threats impacting industrial systems, with a strong emphasis on safety, uptime, and real-world operational constraints.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Detection Engineering:

Design and build OT-specific detection use cases, correlation rules, and analytics in SIEM/SOAR platforms

Create alerts using ICS/SCADA/OT logs, network telemetry, and industrial protocols

Tune detections to reduce false positives and improve fidelity

Playbook Development:

Develop SOC playbooks and SOAR workflows for OT incident response to integrate with existing IT processes

Translate detections into actionable investigation and containment steps

Automate alert enrichment and triage workflows

Incident Response:

Design detection-to-recovery response processes for OT incidents

Ensure response actions do not disrupt safety or operations

Support investigations and root cause analysis

Integration:

Integrate OT telemetry into enterprise SOC workflows

Collaborate with SOC, IT security, and OT engineering teams

Continuous Improvement:

Enhance detection coverage and reduce gaps

Track MTTD/MTTR and effectiveness of playbooks

JOB QUALIFICATIONS / KNOWLEDGE REQUIREMENTS

Understanding of safety and availability constraints in OT environments

Experience designing OT-safe response strategies

Familiarity with incident response model(s) and segmentation

Ability to coordinate with plant operations teams

Experience building detection capabilities from scratch

Ability to translate threats into detection + playbook + response workflows

Strong IT/OT bridging capability

Experience working with SOC analysts and IT/OT engineers

Minimum Qualifications:

Bachelor's degree in Computer Science, Information Systems, or related field

2+ years in OT/ICS or critical infrastructure environments

Cybersecurity experience in SOC, detection engineering, or incident response

Experience building detections, playbooks, and response processes

Preferred Qualifications:

- Security-related certifications: GICSP, CISSP or GCIP, IEC 62443 or ICS-related training preferred

Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, age, disability, genetic information, veteran status, or any other characteristic protected by law.

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Accommodation Statement

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