Description
The OT Security Analyst is responsible for overseeing operational technology systems, device inventories, and related cybersecurity controls across a diverse portfolio of properties. This role focuses on safeguarding smart-building technologies, lighting controls, parking systems, and core building management systems (BMS).
Key Responsibilities
Operational Technology (OT) Asset & Inventory Management
Support the development and execution of an OT asset management program.
Maintain accurate tracking of hardware, software, firmware versions, and lifecycle status.
Identify unauthorized devices or applications and coordinate remediation to ensure only approved assets operate within the environment.
Oversee and optimize OT discovery tools and integrations with configuration management databases (CMDBs).
Cybersecurity Governance & Risk Management
Evaluate cybersecurity risks associated with OT systems, including those introduced by external vendors, contractors, or third-party service providers.
Participate in OT risk assessments to identify threats, vulnerabilities, and potential impacts on critical operations.
Contribute to the refinement of security procedures, policies, user-access workflows, and MFA requirements.
Network Architecture & Segmentation
Collaborate with technical teams to design and review network segmentation approaches, including micro segmentation and isolation of OT networks from IT environments.
Assist in documenting security controls and supporting materials for network and infrastructure teams.
Cross-Functional Collaboration
Work closely with IT teams, engineering partners, and operations personnel to ensure alignment between security requirements and operational needs.
Help drive continuous improvements in OT security posture and system documentation.
Requirements
Knowledge of cybersecurity concepts, best practices, and standards relevant to operational technology environments.
Understanding of OT-specific attack vectors, including threats such as ransomware and supply-chain risks targeting industrial systems.
Strong communication skills with the ability to explain technical subjects to both technical and non-technical audiences.
Experience with IT service management (ITSM) or asset-management tools (e.g., ServiceNow, Freshservice).
Ability to work collaboratively with multidisciplinary teams including IT, operations, and external engineering partners.
Technology Doesn't Change the World, People Do.®
Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.
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All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
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