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Systems Engineering

Amplifying our teams to build, document, and prove complex product systems
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Core Offerings

  • Architecting complex, multi-disciplinary systems 
  • Defining and managing requirements 
  • Documenting interfaces and design rationale 
  • Facilitating system trade studies and option generation 
  • Driving risk analysis and mitigation planning 
  • Leading test strategy development and execution
Key Tech 1635 (1)
Key Tech 1759

Strategic systems thinking

At Key Tech, systems engineering begins with curiosity and clarity. We architect solutions that balance performance, usability, and compliance—while translating ambiguity into actionable, aligned plans. Our engineers ask the right questions early, develop thoughtful options, and design with verification in mind. The result? Confident decisions, fewer surprises, and a strong technical foundation for your device. 

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Systems Engineering Solutions

SystemsEngineering ArchComplexSys

  • System architecture development
  • Subsystem integration (fluidics, optics, mechanics, electronics, software)
  • Modular system design
  • Hardware-software co-design

SystemsEngineering DefiningManagingReq

  • Requirements elicitation, documentation, and management
  • Functional and performance specifications
  • Traceability management
  • Regulatory-aligned documentation (FDA, ISO, IEC)

SystemsEngineering DocumentingInterfaces

  • Interface Control Documents (ICDs)
  • System architecture diagrams
  • Configuration management
  • Design change tracking
  • Formal design descriptions

SystemsEngineering FacilitatingTradeStudies

  • Comparative trade studies
  • Feasibility assessments
  • Early-stage go/no-go criteria

SystemsEngineering DrivingRiskAnalysis

  • ISO 14971 risk analysis
  • Usability and use-related risk assessments
  • Cybersecurity threat modeling
  • End-to-end risk traceability
  • dFMEA and hazard analysis

SystemsEngineering LeadingTestStrategy

  • System verification planning
  • Protocol and test method definition
  • Alpha, beta, and integration testing
  • Requirements-to-test traceability
  • Rigorous verification tools, templates, and processes

Blog Posts

Key Tech 1635 (1)

Systems Engineering, Simplified: Key Tech’s Guiding Principles

RapidInnov Phase1

A Growing Need for Systems Thinking

Key Tech 1366

A Framework for Evaluating Assays for Automation

Case Studies

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