Reliable Systems Engineering, LLC
Reliable Systems Engineering, LLC is a consulting firm specializing in systems engineering for the medical device industry. The company supports clients—particularly startups, contract developers, OEMs, and CMOs—through expertise in system architecture, requirements development, risk management, verification, and cross-functional coordination. Its mission is to bring clarity, structure, and guidance to complex device development, ensuring regulatory compliance and efficient progress through disciplined engineering practices, all rooted in recognized industry standards and decades of experience.
Reliable Systems Engineering, LLC
What We Do
Consultative support in architecture, requirements development, risk management, verification, validation, and regulatory compliance for medical device development projects.
Development and management of requirements, from user needs to technical criteria, including maintenance of traceability matrices and verification planning.
Development and ongoing management of risk files, application of FMEA, Fault Tree, and Preliminary Hazard Analysis in compliance with ISO 14971.
Structured design reviews with participation from independent subject matter experts to ensure systems engineering best practices.
Preparation, remediation, and maintenance of technical and regulatory submissions and documentation.
Guidance on model-based engineering methodologies for medical device development using tools such as SysML.
Consultative support in architecture, requirements development, risk management, verification, validation, and regulatory compliance for medical device development projects.
Development and management of requirements, from user needs to technical criteria, including maintenance of traceability matrices and verification planning.
Development and ongoing management of risk files, application of FMEA, Fault Tree, and Preliminary Hazard Analysis in compliance with ISO 14971.
Structured design reviews with participation from independent subject matter experts to ensure systems engineering best practices.
Preparation, remediation, and maintenance of technical and regulatory submissions and documentation.
Guidance on model-based engineering methodologies for medical device development using tools such as SysML.
Application Area
Digital Health Technologies
Medical Devices
FDA Regulated Medical Devices
Services
News & Updates
Outlines major strategic and technical obstacles for new medical device companies, including regulatory complexities, funding gaps, quality system needs, clinical validation, and team building.
Discusses practical risks and post-freeze challenges in device development, and how disciplined systems engineering provides better change management.
Examines the Therac‑25 radiation therapy software failure and its lessons for modern systems engineering and safety in medical devices.
Explores regulatory boundaries and compliance triggers as wearables gain health-monitoring features, and outlines how startups must approach claims and documentation.
Describes trends such as telehealth, real-world evidence, AI adoption, patient personalization, and supply chain challenges, and how medical device companies must adapt.
Details practical systems engineering contributions across all device lifecycle stages, from concept to post-market.
Outlines major strategic and technical obstacles for new medical device companies, including regulatory complexities, funding gaps, quality system needs, clinical validation, and team building.
Discusses practical risks and post-freeze challenges in device development, and how disciplined systems engineering provides better change management.
Examines the Therac‑25 radiation therapy software failure and its lessons for modern systems engineering and safety in medical devices.
Explores regulatory boundaries and compliance triggers as wearables gain health-monitoring features, and outlines how startups must approach claims and documentation.
Describes trends such as telehealth, real-world evidence, AI adoption, patient personalization, and supply chain challenges, and how medical device companies must adapt.
Details practical systems engineering contributions across all device lifecycle stages, from concept to post-market.