Jayleen Ceja

Process System Safety Engineer | Cross-Functional Integration

Role
Process System Safety Engineer at Amentum
Location
Richland, WA, US
LinkedIn followers
500 followers

About Jayleen Ceja

Primary technical experience with fluid flow dynamics, modeling, mechanical design…

Experience

  1. Process System Safety Engineer

    Amentum

    Apr 2024 — Present · Richland, WA, US

    As a Process System Safety Engineer supporting the U.S. Department of Energy’s Hanford Vitrification Site, I ensure operational readiness, regulatory compliance, and safe system startup across high-hazard facilities.I lead and participate in Process Hazard Analyses (HAZOPs), risk assessments, and Management of Change (MOC) reviews to maintain alignment with OSHA PSM (29 CFR 19•••19), DOE O 422.1 Conduct of Operations, and EPA environmental standards.I collaborate with engineering, operations, and environmental teams to enhance system integrity and performance through surveillance walkdowns, safety assessments, and procedural improvements.Recently, I supported three DNFSB/federal commissioning audits, ensuring requirements traceability and operational compliance through IBM DOORS and other safety management systems.

Education

  • University of Washington

    Bachelor’s Degree

    2015 — 2020

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Jayleen Ceja — Process System Safety Engineer at Amentum in Richland, WA, US | Unifers