Engineer or Senior Engineer OT Security

Key Responsibilities:

• Design, implement, and maintain OT cybersecurity controls to protect industrial systems from cyber threats.
• Work with Industrial Control Systems (ICS) technologies including Distributed Control Systems (DCS), SCADA Systems, Programmable Logic Controllers (PLC), and Human Machine Interface (HMI).
• Conduct risk assessments and vulnerability assessments for OT environments.
• Implement and configure security solutions such as firewalls, intrusion detection systems (IDS), access control mechanisms, and network segmentation architectures.
• Apply cybersecurity frameworks and standards including IEC 62443, NIST Cybersecurity Framework, NERC CIP, and ISO 27001.
• Work with industrial communication protocols including BACnet, Modbus, PROFINET, and PROFIBUS.
• Support and secure communication networks including LAN, WAN, Wi-Fi, IoT networks, radio communication systems, and CCTV infrastructure.
• Manage and support Windows-based environments including Active Directory, DNS, DHCP, RAS, WSUS, and Group Policies.
• Manage virtualized environments and support troubleshooting using VMware or Microsoft Hypervisor platforms.
• Implement and support backup and recovery technologies in OT environments.
• Deploy host-based security solutions such as antivirus, DLP, host intrusion prevention systems, and application whitelisting.
• Monitor emerging cybersecurity threats and recommend improvements to OT security architecture.
• Provide technical guidance on OT cybersecurity policies, procedures, and best practices.