Operational Technology Cyber Engineer
Tasks
- Catalog ICS assets across substations inverters and network security devices
- Conduct OT risk assessments and ensure compliance with cybersecurity frameworks
- Deliver cybersecurity awareness training for plant personnel
- Design and maintain OT network architecture with IT OT segmentation
- Develop OT cybersecurity measures across operational technology environments
- Enforce physical security controls for ICS assets
- Ensure compliance with IEC 62443 ISA 99 standards
- Execute first responder actions for OT cybersecurity incidents
- Harden ICS assets including HMIs PLCs RTUs DCS SCADA and engineering workstations
- Implement data diodes firewalls network segmentation and access controls
- Implement secure IT OT integration and manage patching or compensating controls
- Lead OT incident response and coordinate with internal and external teams
- Maintain documentation for network topologies asset inventories and OT security configurations
- Monitor OT systems for anomalies using cybersecurity tools
- Provide security advisory for new OT projects
- Support audits and regulatory reviews for critical infrastructure
Perks/Benefits
- N/A
Skills/Tech-stack
Claroty | DCS | DNP3 | Data Diodes | Dragos | Firewalls | HMI | ICS Security | IEC 61850 | IEC 62443 | ISA-99 | ISO 27001 | Incident Response | Modbus | NIST CSF | Network Segmentation | Nozomi Networks | OPC UA | OPC-DA | PLC | Patch Management | Penetration Testing | Purdue Model | RTU | Risk Assessment | SCADA | SIEM | Vulnerability Management
Education
Related jobs
-
Azure | By Design | Claroty | Cybersecurity Platforms | DCSSenior-level Full TimeSingapore, Singapore7h ago
-
Mid-level Full TimeClient's Site, Singapore21h ago
-
Staff Security Engineer SGD 160K-240KAI Security | AWS | Access Management | Application Programming | Application Programming InterfaceDental insurance | Flexible benefits | Free food | Health insurance | Learning and developmentSenior-level Full TimeSingapore, Singapore1d ago
-
Senior Infra Engineer - Security SGD 171K-225KCarbon Black | EDR | Encryption | Endpoint protection | HSMEmployee assistance program | Flexible leave options | Onsite support | Training and career development | Volunteer daysSenior-level Full TimeSG062 - Singapore 1 Depot Close …1d ago
-
Senior Information Security Compliance Engineer SGD 100K-142KAccess Control | Compliance | Data Security | Data masking | EncryptionSenior-level Full Time Internship新加坡2d ago
-
Mid-level Full TimeSingapore, Singapore2d ago
-
Senior-level Full TimeSingapore2d ago
-
VIE Cyber Incident Response - Singapore SGD 84K-96KBash | Case Development | Cybersecurity | Detection engineering | ELKAnnual bonus | Annual leave | Certification opportunities | Dental coverage | Health insurance coverageMid-level Full TimeSingapore, Singapore2d ago
-
Trend Micro Engineer - CT-FNC240704 003/02 SGD 84K-100KApex Central | Apex One | App Security | Cloud App Security | Email SecurityMid-level Contract Full TimeSingapore, Singapore, Singapore2d ago
-
Mid-level Full TimeClient's Site, Singapore2d ago
-
365 Security | Active Directory | CIS Controls | Cato | Cato CloudSenior-level Full TimeSingapore3d ago
-
(Senior) Security Engineer, Analytics and Engineering SGD 135K-150KAWS | Ansible | Automation | Azure | BashSenior-level Full TimeSingapore, Singapore3d ago
-
Access Management | CI/CD | Cloud Computing | Conjur | CyberArkCommunity initiatives | Flexible benefits | Learning and professional developmentMid-level Full TimeSGP-Head Office, Singapore3d ago
-
DevSecOps Engineer - A26201 SGD 70K-100KAccess Control | Amazon Web Services | Ansible | Argo CD | AutomationEmployee wellness program | Fun working environment | Growth opportunities | Structured development frameworkMid-level Contract Full TimeSingapore, Singapore, Singapore3d ago
-
App-ID | Change Management | DNS | Documentation | Firewall RulesSenior-level Full TimeSingapore, Singapore4d ago
-
Senior-level Full TimeSingapore4d ago
-
Access Control | Activity monitoring | Antivirus | Backup and Recovery | Database AdministrationMid-level Full TimeSingapore4d ago
-
Access Control | Backups | Database Administration | Detection Systems | Endpoint protectionMid-level Full TimeSingapore4d ago
-
Access Management | Cyber Security | Incident Management | Linux | Log AnalysisAfter-hours supportMid-level Full TimeSingapore4d ago
-
Senior-level Full TimeSingapore, Singapore4d ago
-
AWS | Access Management | Architecture Review | CI/CD | CI/CD SecuritySenior-level Full TimeLTA BCO B5 L3, Singapore4d ago
-
Security Engineer SGD 60K-60KDetection engineering | Incident Response | Risk Assessment | SIEM | Security ArchitectureMid-level Contract Full TimeSingapore, Singapore, Singapore4d ago
-
API | AWS | Automation | Azure | Cloud SecurityExecutive-level Full TimeSingapore, SG4d ago
-
Security Engineer REQ44 SGD 60K-60KCloud Security | Risk Assessment | SIEM | Security Architecture | Security controlsMid-level Full TimeSingapore5d ago
-
G05 - Infrastructure Engineer SGD 135K-195KAPI | Access Control | Ansible | Asset discovery | Attack surfaceSenior-level Full TimeSingapore5d ago