OT Incident Response | Riyadh, SA

eFinancialCareers Ltd.; Riyadh; On-site; SAR 480,000 - 720,000; Full time

Job summary

Accenture is seeking an experienced OT Incident Response Lead in Riyadh to act as the senior technical authority for advanced threat hunting, DFIR, and incident response in OT/ICS environments. You will design and improve OT detection content, mentor junior analysts, and coordinate response to high-severity incidents, while ensuring safety and regulatory alignment.

You will translate OT threat intelligence into detections, drive tabletop exercises, and report to executives with root-cause and

Qualifications

• Bachelor's degree in Cybersecurity, Computer/Electrical/Instrumentation Engineering or related field.
• 6-10+ years in cybersecurity, with at least 4 years OT/ICS security operations, DFIR or threat hunting.
• Deep expertise in OT protocols and IC architectures (DCS, SCADA, PLC, SIS).
• Proven experience leading OT/ICS incident response and forensic investigations.

Responsibilities

• Lead investigation and response for complex, high severity OT/ICS incidents.
• Perform proactive threat hunting across OT networks and assets.
• Conduct OT DFIR forensic acquisition and analysis with safety and evidence integrity.
• Design, build and tune detection content; own detection engineering lifecycle for OT SOC.

Skills

OT/ICS security

Threat hunting

DFIR

Incident response

SIEM detection engineering

Team leadership

Forensic analysis

Education

Bachelor's degree in Cybersecurity/Engineering

Master's degree preferred

Tools

Nozomi

Claroty

Dragos

Tenable OT

Defender for IoT

Splunk

QRadar

Microsoft Sentinel

Job description

OT Incident Response

Role: OT Incident Response

Location: Riyadh, Saudi Arabia

Role Summary

The OT SOC L3 Analyst is the senior technical authority within the OT SOC, responsible for advanced threat hunting, OT aware digital forensics and incident response (DFIR), detection engineering, and mentoring of L1/L2 analysts. The role leads the response to complex and high-severity OT incidents, develops the SOC's OT detection capability, and serves as the escalation point and subject matter expert for industrial threat scenarios. The analyst translates OT threat intelligence into actionable detections and drives continuous improvement of the SOC's OT defenses.

Responsibilities

• Lead investigation and response for complex, high severity and suspected targeted attacks against OT/ICS environments.
• Perform proactive, hypothesis-driven threat hunting across OT networks and assets; design and run hunt campaigns.
• Conduct OT aware DFIR forensic acquisition and analysis of IC hosts, engineering workstations, HMIs, controllers and network captures using methods that preserve process safety and evidence integrity.
• Design, build and tune detection content and correlation rules; own the detection engineering lifecycle for the OT SOC.
• Operationalize OT threat intelligence (e.g., threat groups such as ELECTRUM/Sandworm and XENOTIME; malware such as TRITON/TRISIS, Industroyer and PIPEDREAM) and map it to detections via MITRE ATT&CK for IC.
• Define, document and continuously improve OT incident-response playbooks and runbooks.
• Serve as senior escalation point and mentor for L1/L2 analysts; provide technical coaching and quality review of investigations.
• Lead and support OT tabletop exercises and purple team / adversary-emulation activities.
• Advise on OT network architecture, segmentation and monitoring placement to close detection gaps.
• Produce executive and technical incident reports; brief stakeholders on root cause, impact and remediation.
• Support compliance, audit and regulatory reporting aligned to NCA OTCC-1:2022, ECC and ISA/IEC 62443, including incident-notification expectations to the NCA.

Qualifications

• Bachelor's degree in Cybersecurity, Computer/Electrical/Instrumentation Engineering or a related field (Master's a plus).
• 6-10+ years of cybersecurity experience, with a minimum of 4 years in OT/ICS security operations, DFIR or threat hunting.
• Deep expertise in OT protocols and IC architectures (DCS, SCADA, PLC, SIS) and the Purdue model.
• Proven experience leading OT/ICS incident response and forensic investigations.
• Strong command of OT monitoring platforms (Nozomi, Claroty, Dragos, Tenable OT, Defender for IoT) and SIEM detection engineering (Splunk, QRadar, Sentinel).
• Advanced working knowledge of MITRE ATT&CK for IC, NIST SP 800-82, ISA/IEC 62443 and NCA OTCC.

Preferred Certifications

• GRID, GCIP, GICSP, GCFA or GREM (GIAC) strongly preferred
• Vendor expert-level certifications (Dragos, Claroty, Nozomi).

Skills & Attributes

• Expert analytical, forensic and reverse-engineering / malware-analysis aptitude in an OT context.
• Strong leadership, mentoring and stakeholder-management skills.
• Sound judgment in balancing cybersecurity response against process safety and operational availability.
• Excellent written and verbal communication in English; Arabic strongly preferred for regulator and executive engagement.
• Available for on-call escalation and incident leadership outside normal hours.

About Accenture

Accenture is a leading global professional services company that helps the world's leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services-creating tangible value at speed and scale. We are a talent- and innovation-led company with approximately 791,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world's leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360° value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360° value we create for our clients, each other, our shareholders, partners and communities.

Visit us at www.accenture.com

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