System Engineering
End-to-end system engineering that connects requirements, architecture, and verification for modern automotive platforms.
Elevate your automotive projects with robust requirements management, architecture design, and end-to-end traceability.
System engineering forms the backbone of modern automotive innovation — ensuring every component aligns with the larger vision of efficient, safe, and connected vehicles. From crafting detailed E/E architectures to implementing Model-Based Systems Engineering (MBSE), we enable manufacturers to meet the demands of evolving technologies like zonal and HPC architectures, electrification, and autonomous driving.
Spanning design, development, integration, and validation — across the full vehicle system lifecycle.
Requirements Engineering & Architecture Design
- High-level use case analysis and detailed requirements management
- Bi-directional traceability across all levels of design and requirements
- SysML and UML designs using IBM Rhapsody, Cameo, and Enterprise Architect
Model-Based Systems Engineering (MBSE)
- Transition to MBSE for improved collaboration and productivity
- Integrate system engineering with ASPICE compliance (SYS.1 to SYS.5)
- Structured modeling workflows aligned to program milestones
E/E Architecture Expertise
- Develop zonal and HPC architectures for advanced vehicle platforms
- Networking protocols: UDS (ISO 14229), CAN, CAN FD, LIN, Ethernet
- Domain-level system decomposition and interface definition
Performance Benchmarking & System Integration
- Design, develop, test, and integrate automotive systems
- High-performance and reliability benchmarking
- Cross-domain integration support and issue triage
From requirements analysis to architecture validation — with standards compliance built in from day one.
Core Engineering
- Requirements analysis: high-level use cases → granular requirements
- Systems engineering: design, testing, integration, and validation
- Bi-directional traceability across requirements, architecture, and verification
Architecture & Standards
- E/E architecture design: zonal, HPC, and traditional platforms
- Networking: CAN, CAN FD, LIN, Ethernet + diagnostics (UDS)
- INCOSE-aligned processes and ASPICE compliance
- Domain experience: safety, connectivity, electrification
Covering requirements management, system modeling, and full ALM lifecycle — so your team works in familiar, auditable environments.
Requirements & Traceability
DNG / DOORS • PTC Integrity • Polarion • Codebeamer
Modeling Tools
Cameo • IBM Rhapsody • Enterprise Architect (EA)
Project & Lifecycle
Polarion ALM • PTC Integrity • IBM RTC • Jira
Proven delivery across powertrain, chassis, body, connectivity, and energy systems — from concept to SOP.
E-Powertrain
- e-Machine
- Vehicle Control Units (VCU)
- Inverter, Transmission
Chassis Systems
- IMU
- Braking, ABS
- Steering
Body Systems
- Exterior
- Lighting
- Storage
Safety, Security & Connectivity
- Infotainment
- UDS diagnostics
- Communication
Thermal & Energy Systems
- HVAC
- Battery
- High Voltage: DCDC, OBC, Vehicle PDU
Comms, Networking & Gateway
- CAN, CAN FD, LIN, Ethernet
- Body Control & Gateway
- Low-voltage & high-voltage network components
Tailored solutions for system engineering challenges — integrating best practices and innovative tools into your workflow.
End-to-End Support
From requirements analysis to system validation, integration, and testing — covering the full ASPICE SYS lifecycle.
Standards-Driven Approach
Aligned with ASPICE, INCOSE, and relevant ISO standards from project kickoff through delivery.
Advanced Toolchains
Modern toolchains that improve efficiency, traceability, and delivery confidence across the full team.
Collaborative Process
Transparent communication and alignment to your goals, cadence, and governance from day one.
Three core strengths that make IAST the right partner for your system engineering program.
Proven Expertise
Extensive experience across diverse vehicle domains and platform programs — from concept to series production.
Toolchain Proficiency
Mastery of industry-standard tools for seamless, auditable workflows across requirements, modeling, and ALM.
Future-Ready Capabilities
Expertise in electrification, zonal architectures, and autonomous technologies — ready for your next-gen program.
Custom-Fit + Compliance Built-In
Tailored approaches for unique project needs, with end-to-end compliance aligned to global automotive standards.
Need strong traceability from requirements to validation?
Let's build a systems engineering backbone that supports your next-gen mobility roadmap.