Certified Human Spacecraft Test & Evaluation Professional (CHSTEP) Certification Program by Tonex
The Certified Human Spacecraft Test & Evaluation Professional (CHSTEP) Certification Program by Tonex provides comprehensive preparation for professionals responsible for verifying, validating, qualifying, and evaluating human-rated spacecraft and associated systems. The program examines the complete test hierarchy from material and component testing through integrated mission testing, ground qualification, flight test, and operational evaluation. Participants develop a practical understanding of how test evidence supports engineering decisions, safety assurance, mission readiness, human-rating objectives, and certification.
The program addresses vibration, acoustics, shock, thermal conditions, thermal-vacuum environments, pressure, structural loads, radiation, life-support performance, software and hardware integration, fault injection, abort testing, and crew interface testing. Particular attention is given to traceability, test planning, configuration control, anomaly resolution, acceptance criteria, and evidence-based decision making.
Cybersecurity is increasingly important as spacecraft testing depends on interconnected software, instrumentation, command interfaces, data systems, and digital engineering environments. Participants examine how cybersecurity considerations can protect test integrity, prevent unauthorized changes, preserve trusted data, and support secure verification of safety-critical spacecraft functions.
Learning Objectives
Upon completion of this certification program, participants will be able to:
- Explain the complete hierarchy of human spacecraft testing from material-level verification through operational evaluation.
- Develop test strategies that connect requirements, hazards, verification objectives, acceptance criteria, and mission assurance needs.
- Evaluate spacecraft performance across vibration, acoustic, shock, thermal, pressure, structural, radiation, and vacuum-related environments.
- Assess software and hardware integration, life-support performance, fault response, crew interfaces, and abort-related functionality.
- Interpret test evidence, anomalies, trends, margins, and qualification results to support technical decision making.
- Apply documentation, configuration control, traceability, and test readiness practices throughout human spacecraft programs.
- Incorporate cybersecurity controls that protect test systems, engineering data, software configurations, communication interfaces, and evaluation evidence.
Audience
- Spacecraft Test and Evaluation Engineers
- Human Spaceflight Systems Engineers
- Verification and Validation Professionals
- Systems Engineers
- Safety and Mission Assurance Professionals
- Spacecraft Qualification Engineers
- Integration and Test Engineers
- Reliability and Risk Professionals
- Flight Test and Operations Personnel
- Program and Technical Managers
- Crew Systems and Human Factors Professionals
- Cybersecurity Professionals
- Government, defense, commercial space, and aerospace personnel involved in human-rated spacecraft programs
Program Modules
Module 1: Human Spacecraft Test Strategy Foundations
- Purpose and principles of human spacecraft test and evaluation
- Relationship between requirements, verification, validation, qualification, and acceptance
- Human-rating considerations throughout the spacecraft development lifecycle
- Risk-based planning for safety-critical spacecraft testing activities
- Test objectives, success criteria, margins, and evidence requirements
- Verification matrices, compliance records, traceability, and configuration control
- Test readiness reviews, technical authority, and decision responsibilities
Module 2: Hierarchical Spacecraft Verification and Evaluation
- Material testing for properties, limits, degradation, and suitability
- Component testing for individual hardware and functional performance
- Unit testing for integrated equipment-level functionality and interfaces
- Subsystem testing for coordinated functions and performance boundaries
- Vehicle and system testing for integrated spacecraft behavior
- Human-in-the-loop testing for crew interaction and operational effectiveness
- Integrated mission testing for end-to-end mission readiness
Module 3: Environmental Qualification and Structural Testing
- Vibration testing for launch-induced dynamic environments
- Acoustic testing for high-energy launch sound environments
- Shock testing for separation and transient mechanical events
- Thermal testing across expected operational temperature extremes
- Thermal-vacuum testing for combined temperature and vacuum exposure
- Pressure and structural load testing for strength and integrity
- Radiation evaluation for spacecraft electronics, materials, and critical functions
Module 4: Integrated Systems and Crew Evaluation
- Life-support performance under nominal and off-nominal conditions
- Software and hardware integration across critical spacecraft functions
- Electromagnetic Interference and Electromagnetic Compatibility testing
- Crew interface testing for usability, accessibility, and operational effectiveness
- Fault injection for verifying detection, isolation, recovery, and resilience
- Abort testing for emergency response and crew protection functions
- Human factors evidence supporting safe spacecraft operation and certification
Module 5: Qualification Flight and Operational Assessment
- Ground qualification evidence before authorization for flight
- Acceptance testing for flight hardware and integrated spacecraft configurations
- Flight test objectives, instrumentation, constraints, and success criteria
- Incremental expansion of verified spacecraft operating envelopes
- Operational evaluation under representative mission conditions
- Comparison of predicted performance with observed flight behavior
- Readiness evidence supporting certification and operational authorization
Module 6: Test Evidence Risk and Assurance
- Test plans, procedures, reports, logs, and compliance documentation
- Anomaly identification, classification, investigation, and corrective action
- Root cause analysis and verification of corrective measures
- Data integrity, measurement uncertainty, and evidence credibility
- Configuration management across hardware, software, procedures, and test assets
- Cybersecurity protection for test networks, interfaces, configurations, and data
- Practical exercises, real-world case studies, and examples of processes and documentation used in human spacecraft test and evaluation projects
Exam Domains
- Human-Rating Principles and Verification Governance
- Test Architecture and Evidence Traceability
- Space Environment and Qualification Requirements
- Crew Safety and Mission-Critical Integration
- Flight Readiness and Operational Validation
- Assurance, Anomaly Management, and Test Security
Course Delivery
The Certified Human Spacecraft Test & Evaluation Professional (CHSTEP) Certification Program is delivered through expert-led instruction, interactive discussions, practical workshops, technical exercises, case studies, and project-based learning. Participants follow a practical training approach that includes exercises, real-world case studies, and examples of processes and documentation used in human spacecraft test and evaluation projects.
Instruction emphasizes application of test planning methods, requirements traceability, environmental qualification practices, human-rating considerations, test readiness processes, anomaly management, flight evaluation, and mission assurance. Participants work with representative engineering scenarios and documentation approaches to strengthen their ability to apply test and evaluation principles within government, commercial, defense, and civil human spaceflight programs.
Assessment and Certification
Participants are assessed through knowledge checks, practical exercises, scenario-based assignments, technical evaluation activities, and a final certification examination. Assessment focuses on the participant’s ability to interpret requirements, select appropriate verification approaches, evaluate test evidence, identify risks, understand qualification environments, manage anomalies, and support human spacecraft certification decisions.
Upon successful completion of the program requirements and certification examination, participants will receive the Certified Human Spacecraft Test & Evaluation Professional (CHSTEP) certification.
Question Types
- Multiple Choice Questions
- Scenario-Based Questions
- Test Planning and Evaluation Questions
- Requirements and Verification Questions
- Environmental Qualification Questions
- Human-Rating and Crew Safety Questions
- Anomaly and Risk Assessment Questions
Passing Criteria
To pass the Certified Human Spacecraft Test & Evaluation Professional (CHSTEP) Certification Program examination, candidates must achieve a score of 70% or higher.
Take the Next Step
Strengthen your ability to plan, execute, assess, and document testing for complex human-rated spacecraft systems. Enroll in the Certified Human Spacecraft Test & Evaluation Professional (CHSTEP) Certification Program by Tonex and develop the technical, safety, integration, and assurance expertise required to support reliable human spaceflight missions.