Safety Engineer Course

Lesson 1 • Safety Culture and Organizational Factors

Examines how organizational culture, leadership commitment, and human factors shape safety outcomes. Connects cultural concepts to measurable safety performance indicators.

Lesson 2 • Defining Safety Engineering

Establishes what safety engineering is, its objectives, and how it differs from general quality or reliability work. Provides the vocabulary needed for all subsequent chapters.

Lesson 3 • The Safety Engineer's Role

Maps the professional responsibilities, authority, and stakeholder relationships of a safety engineer. Clarifies how the role integrates with operations, design, and management.

Lesson 4 • Regulatory and Standards Landscape

Surveys the types of regulations, consensus standards, and industry codes that govern safety practice. Students learn to navigate and apply normative documents without memorizing jurisdiction-specific codes.

Lesson 1 • Walkthrough and Inspection Methods

Covers structured workplace inspections, safety tours, and pre-task surveys as frontline identification tools. Students practice developing checklists and documenting findings systematically.

Lesson 2 • Hazard and Operability Study

Introduces HAZOP methodology for systematic deviation analysis of process systems. Students learn to lead HAZOP sessions, assign guide words, and record action items.

Lesson 3 • What-If and Checklist Analysis

Applies structured what-if questioning and standardized checklists to process and equipment review. Teaches facilitation skills needed to extract hazard information from subject-matter experts.

Lesson 4 • Hazard Register Development

Consolidates outputs from multiple identification methods into a unified, prioritized hazard register. Establishes the living document that feeds risk assessment in the next chapter.

Lesson 1 • Risk Tolerability and Decision-Making

Applies ALARP and similar tolerability frameworks to translate risk assessment results into control decisions. Prepares students to document and defend risk acceptance rationale.

Lesson 2 • Failure Mode and Effects Analysis

Applies FMEA to identify failure modes, their effects, and criticality at the component and system level. Students complete FMEA worksheets and calculate risk priority numbers.

Lesson 3 • Fault Tree and Event Tree Analysis

Builds fault trees and event trees to model causal pathways and outcome probabilities for complex scenarios. Connects probabilistic results to risk tolerability criteria.

Lesson 4 • Quantitative Risk Assessment Fundamentals

Introduces frequency estimation, consequence modeling, and individual and societal risk metrics. Students interpret QRA outputs and communicate uncertainty to decision-makers.

Lesson 5 • Risk Concepts and Terminology

Defines risk, likelihood, consequence, and tolerability in precise engineering terms. Establishes the conceptual foundation for selecting and applying assessment methods.

Lesson 1 • Hierarchy of Controls Framework

Explains the five-level hierarchy from elimination to personal protective equipment and the rationale for its order. Establishes the decision logic used throughout the chapter.

Lesson 2 • Administrative Controls and Safe Work Practices

Develops procedures, permits, training programs, and job rotation as administrative risk reduction tools. Addresses the limitations of administrative controls and conditions for their use.

Lesson 3 • Personal Protective Equipment Selection

Guides selection, specification, and management of PPE programs based on hazard type and exposure level. Covers fit testing, maintenance, and program auditing.

Lesson 4 • Control Effectiveness Verification

Establishes methods for testing, monitoring, and verifying that installed controls perform as intended. Links verification results back to the hazard register and risk assessment.

Lesson 1 • Causal Analysis Methods

Applies cause-and-effect diagrams, the five-whys technique, and barrier analysis to identify direct and root causes. Students practice selecting the appropriate method for incident complexity.

Lesson 2 • Incident Classification and Reporting

Defines incident types, near-misses, and severity classifications and establishes reporting thresholds. Accurate classification drives appropriate investigation depth and regulatory notification.

Lesson 3 • Human Factors in Incident Causation

Examines human error types, cognitive biases, and systemic factors that contribute to incidents. Moves analysis beyond individual blame toward systemic corrective action.

Lesson 4 • Scene Preservation and Evidence Collection

Covers immediate response actions, scene security, and systematic evidence gathering techniques. Proper preservation prevents loss of physical and documentary evidence critical to analysis.

Lesson 1 • Audit Reporting and Corrective Action

Produces clear audit reports, communicates findings to management, and tracks corrective action closure. Closes the SMS improvement loop initiated by audit findings.

Lesson 2 • SMS Framework and Architecture

Maps the structural elements of a safety management system including policy, planning, implementation, and review. Connects each element to practical outputs and accountabilities.

Lesson 3 • Internal Audit Planning and Execution

Covers audit program design, audit plan development, evidence gathering, and nonconformance classification. Students practice conducting structured interviews and document reviews.

Lesson 4 • Legal and Regulatory Compliance Management

Establishes processes for identifying applicable requirements, tracking compliance status, and managing regulatory change. Builds the compliance register as a core SMS document.

Lesson 1 • Emergency Planning for Major Hazards

Develops on-site emergency response plans for major accident scenarios including toxic release, fire, and explosion. Integrates emergency planning with community and regulatory requirements.

Lesson 2 • Process Safety Fundamentals

Distinguishes process safety from occupational safety and introduces the bow-tie model as the central process safety framework. Establishes the concept of major accident hazards.

Lesson 3 • Layer of Protection Analysis

Applies LOPA to quantify risk reduction provided by independent protection layers and identify gaps. Students calculate order-of-magnitude risk reduction and specify additional safeguards.

Lesson 4 • Safety Instrumented Systems

Introduces safety integrity levels, SIS design principles, and the safety lifecycle for instrumented protective functions. Connects SIS requirements to LOPA outputs.

Lesson 1 • Managing Change and Safety Transformation

Applies change management models to safety culture initiatives and system redesign projects. Addresses resistance, stakeholder alignment, and sustaining gains over time.

Lesson 2 • Engaging Workers in Safety

Designs worker participation programs, safety committees, and behavioral observation systems that build ownership. Links worker engagement to measurable reductions in incident rates.

Lesson 3 • Risk Communication Principles

Applies communication theory to convey risk information accurately to technical and non-technical audiences. Addresses cognitive biases that distort risk perception in receivers.

Lesson 4 • Strategic Safety Planning

Develops multi-year safety improvement plans aligned with organizational strategy, risk profile, and resource constraints. Covers business case development for safety investments.