Inframark LLC
Raleigh, NC, USA
Position Summary The OT Systems Analyst evaluates and improves the performance, reliability, and usability of OT systems. The role analyzes historian/alarm data, documents requirements and workflows, supports change management, and helps prioritize upgrades and remediation efforts. Key Responsibilities Analyze historian/alarm/event data to identify reliability issues, nuisance alarms, and optimization opportunities. Document functional requirements, workflows, and user stories; support testing and validation. Maintain configuration baselines and change records; assist with standards and SOPs. Coordinate with Engineering, Cybersecurity, and Operations on improvement plans and schedules. Prepare reports/dashboards on KPIs and recommendations for leadership. Qualifications 4+ years in OT/SCADA environments as analyst, engineer, or similar. Experience with historians (e.g., Ignition/AVEVA/PI), alarm management, and data visualization (Power BI). Strong...