Fleet DCS Monitoring Analyst – Reliability & Security

HF Sinclair

Dallas (TX)

On-site

USD 110,000 - 150,000

Full time

14 days+

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Benefits offered by this job

Medical Insurance

Vision Insurance

Dental Insurance

Paid Time-Off

401(k) Retirement Plan with match

Educational Reimbursement

Job summary

HF Sinclair is seeking a Distributed Control System (DCS) Monitoring Analyst to support fleet-wide DCS monitoring across multiple HF Sinclair sites including Dallas, TX. The role reports to the Control Systems Automation Lead and collaborates with OT Cyber, regional support, and site OT teams to improve DCS health, cybersecurity, and reliability.

Travel up to 40% is expected. The successful candidate will monitor DCS health, develop standard tools, and create enterprise KPIs while driving

Qualifications

Minimum 5+ years of experience supporting industrial automation and control systems.
Experience with OT cybersecurity technologies and security monitoring.
Experience with DCS platforms (Honeywell, Siemens, Foxboro).
Experience working within multi-site manufacturing environments.

Responsibilities

Act as a primary point of contact for enterprise DCS monitoring activities.
Define, plan, and deploy standard tools to support monitoring activities.
Perform centralized monitoring of DCS telemetry across fleet environments.
Develop coordinated work processes to connect local, regional, and remote monitoring and response capabilities.
Identify, document, track, and escalate gaps where OT assets are not properly surfaced in approved fleet tools or related monitoring platforms.
Maintain and improve fleet OT asset inventories to ensure OT assets are accurately identified, current, and visible through approved fleet tools and reporting processes.
Coordinate with site OT, operations, maintenance, and vendors to improve the completeness, accuracy, and consistency of OT asset records and tool coverage across all fleet locations.
Develop and maintain enterprise-wide KPIs related to DCS health and performance.
Analyze recurring system issues and identify opportunities for reliability improvements.
Create dashboards and/or utilize approved system analysis and monitoring application reports for leadership, engineering teams, and plant stakeholders.
Identify leading indicators of system degradation and recommend corrective actions.
Monitor control system health, system performance, communications status, server infrastructure, and application availability.
Analyze alarms, events, diagnostics, and performance trends to proactively identify potential issues.
Collaborate with cybersecurity teams to investigate and respond to OT security incidents
Perform routing health checks of DCS hardware, software, communications networks and historian systems.
Escalate and coordinate responses to critical control system events impacting production or safety.
Maintain visibility of fleet-wide OT infrastructure through monitoring and analytics platforms
Support deployment of advanced analytics and predictive monitoring technologies
Recommend enhancements to monitoring tools, architecture, and workflows.
Identify opportunities to improve system visibility, monitoring effectiveness, and operational reliability
Participate in technology assessments and system lifecycle planning.
Ensure consistency of monitoring, alerting, and reporting practices across facilities
Participate in technical and non-technical projects requiring analysis, monitoring, documentation, and risk tracking.
Stay current with system threats, recommended configurations, vulnerabilities, advisories, applicable to control systems automation environments.