OT Security

To strengthen the organizations manufacturing and enterprise security posture with primary focus on OT security operations and Attack Surface Management (ASM). The role supports secure onboarding of breweries and manufacturing infrastructure, deployment of security technology stacks, OT/IT automation team engagement, operational OT incident response, CrowdStrike Falcon alert monitoring and investigation, log analysis, vulnerability risk assessment, and external exposure reduction across internet-facing assets.

Experience -12- 15 Years

Working Mode - Hybrid

Responsibilities-

• Deploy and support security technology stacks in coordination with local OT/IT automation, network, hosting, and infrastructure teams
• Engage and onboard OT/IT automation teams to support adoption of security controls, operational processes, incident response workflows, CrowdStrike visibility, and remediation activities
• Monitor and respond to security alerts from CrowdStrike Falcon, infrastructure platforms, OT-supporting systems, and endpoint protection tools
• Review CrowdStrike detections, host information, device health, policy status, and alert details to support triage, investigation, escalation, and remediation follow-up
• Perform log analysis and investigate anomalies across manufacturing environments, infrastructure platforms, CrowdStrike, endpoint protection tools, and security monitoring controls
• Analyze CrowdStrike and asset behavioral data from manufacturing and infrastructure environments to identify threats, abnormal communication patterns, suspicious activity, misconfigurations, and potential indicators of compromise
• Respond to operational OT security incidents by supporting triage, evidence collection, CrowdStrike alert review, initial impact assessment, stakeholder coordination, and follow-up action tracking
• Identify vulnerabilities and risk assess manufacturing infrastructure, including OT assets, supporting IT systems, endpoints, servers, network devices, and exposed services
• Coordinate with OT/IT automation, SOC, Network, Hosting, Cloud, Application, and site teams to validate findings, agree ownership, and drive remediation to closure
• Maintain SOPs, incident notes, CrowdStrike investigation notes, remediation logs, asset validation records, and evidence for OT security activities aligned with internal audit and compliance requirements
• Conduct regular exposure reviews across internet-facing assets and related infrastructure using ASM platforms, CrowdStrike visibility where applicable, and vulnerability management tools such as Qualys
• Manage the vulnerability and exposure lifecycle from identification, assessment, prioritization, remediation, validation, to closure using platforms such as ServiceNow
• Identify and analyze vulnerabilities related to endpoint protection, CrowdStrike coverage, system configurations, exposed services, certificates, open ports, and weak security hygiene areas
• Maintain dashboards and reporting mechanisms to provide visibility of OT security risks, ASM findings, CrowdStrike alerts, vulnerability status, remediation progress, and control effectiveness
• Analyze vulnerability, exposure, CrowdStrike alert, and remediation trends to provide actionable insights that strengthen OT security and external attack surface posture
• Stay updated on emerging OT security risks, CrowdStrike platform changes, external attack surface threats, vulnerabilities, and relevant technologies to support continuous improvement

Personal competencies:

• Great verbal and written communication skills in English
• Strong analytical mind with problem-solving and decision-making skills
• Ability to work in a time-sensitive environment
• Detail oriented and able to multitask
• Committed and flexible team player
• Efficient and result oriented
• Continuous learning and development mind-set