Assistant Manager - SOC Engineer (OT Security)

Company

RNTBCI PL

Job Description

Job Summary:

    We are seeking a SOC Engineer specialized in Operational Technology (OT) environments to join the Cybersecurity team within IS/IT. The role focuses on supporting the deployment, configuration, administration, and operational management of security solutions across both IT and OT landscapes, with a strong emphasis on industrial environments.

    The candidate will contribute to strengthening the company’s security posture by actively participating in security tool provisioning, platform configuration, and day-to-day SOC operations, ensuring visibility, detection, and response capabilities across production and manufacturing systems.

Key Responsibilities:

Provisioning & Deployment:-

• Support the deployment and onboarding of cybersecurity tools across IT and OT environments.
• Participate in provisioning activities, including agent deployment, system integration, and infrastructure configuration.
• Assist in integrating security tooling with core platforms such as ServiceNow, Microsoft ecosystem, and SIEM solutions.
• Collaborate with infrastructure, network, and OT teams to ensure proper rollout of security controls in industrial environments.

Configuration & Administration

• Configure and maintain endpoint security and monitoring solutions.
• Manage policies, rules, and detection use cases within security tools.
• Ensure proper asset onboarding, classification, and visibility, especially in OT networks.
• Maintain documentation of configurations, procedures, and architecture using Confluence.
• Support continuous improvement initiatives related to detection, automation, and response capabilities.

SOC Operations

• Monitor and analyze security events and alerts across IT and OT environments.
• Investigate incidents, perform triage, and coordinate response activities.
• Contribute to use case tuning and false positive reduction.
• Collaborate with the SOC team to improve detection coverage and response efficiency.
• Participate in incident response processes, including containment, eradication, and recovery.
• Support vulnerability management and endpoint hygiene activities.

Collaboration & Tools

• Work closely with Cybersecurity, IT Operations, OT teams, and Engineering.
• Use ServiceNow for incident and request management.
• Use Jira for task tracking and project activities.
• Use Confluence for documentation and knowledge sharing.
• Operate within a Microsoft-centric environment (Defender ecosystem, Azure, Active Directory, etc.).

Required Skills and Experience:

Must-Have

• Hands-on experience with Tanium (deployment, administration, or operations).
• Hands-on experience with CrowdStrike (endpoint protection, detection, and response).
• Experience in cybersecurity operations (SOC or equivalent).
• Understanding of OT environments and industrial systems (manufacturing, SCADA, ICS).
• Knowledge of endpoint security, asset visibility, and incident response processes.
• Familiarity with ticketing and workflow tools such as ServiceNow.

Nice-to-Have

• Experience with SOTI MobiControl (device management, especially in industrial/mobile environments).
• Experience with Cisco ISE (network access control and segmentation).
• Experience with Octoplant (industrial asset management and OT environments).
• Exposure to SIEM platforms and detection engineering.
• Knowledge of IT/OT network segmentation principles and zero-trust concepts.

Soft Skills:

• Strong analytical and problem-solving capabilities.
• Ability to work in cross-functional and international teams.
• Proactive mindset with a focus on continuous improvement.
• Clear communication skills (technical and non-technical stakeholders).
• Ability to work in structured environments with processes and documentation.

Education and Background

• Degree in Cybersecurity, Computer Science, Information Technology, or related field.
• Relevant certifications (e.g., Security+, CISSP, GIAC, or vendor-specific) are a plus.

Location and Reporting

• Part of the IS/IT Cyber security organización within RNTBCI / HORSE Team
• Reporting in to SOC / Cyber Operations leadership.

Job Family

Information Technologies & Systems

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