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System Architecture - Power & Network Management at Coretura

Tjänst System Architecture - Power & Network Management
Publicerad 03 Aug 2026
Utgången 02 Sep 2026
Företag Coretura
Plats Västra Götalands län | SE
Anställningsform Full Time

Jobbbeskrivning:

Senaste jobbinformationen från Coretura för tjänsten som System Architecture - Power & Network Management. If the System Architecture - Power & Network Management lediga tjänsten i Västra Götalands län matchar dina kvalifikationer, vänligen skicka din senaste ansökan eller CV direkt via den uppdaterade Jobkos-portalen.

Observera att det inte alltid är enkelt att söka jobb, eftersom kandidater måste uppfylla vissa krav från företaget. Vi hoppas att karriärmöjligheten hos Coretura för tjänsten som System Architecture - Power & Network Management nedan matchar din profil.

The Vision

We build the software platform that makes software-defined vehicles trustworthy, safety-critical middleware, connectivity, and software update capabilities running in commercial vehicles on public roads. The architecture decisions we make today will be in production for a decade, so getting them right from the start is a necessity, not a preference.

Why This Area Matters

Power and network management sit at the hardware/software boundary, and once a platform is in production these decisions are among the most expensive to change. A poor sleep/wake architecture means wasted energy, unreliable networks, and costly hardware respins; a good one is invisible. This is where great architecture has the highest leverage on the entire platform.

The Platform Context

Our platform consists of two HPCs and one Connectivity Unit, each HPC containing a SoC (running QNX, Linux, and Android via virtualisation) and an MCU (safety-critical real-time layer). Power and network management must coordinate sleep and wake across operating systems within a chip, across chips within an ECU, and across ECUs in the vehicle.

The Role

We are looking for an architect to own power and network management architecture across our platform. Being part of a Coreturas formal Architecture Lab with hand-picked senior architects, working directly with capability owners in respective development teams to provide the direction, patterns, and constraints they need. This is not a hands-off governance role, you will produce concrete artefacts that unblock engineering and shape decisions that cannot easily be revisited.

What You Will Deliver
  • Architecture Design Boundary and System Context, where power and network management begins and ends, and how it interfaces with the platform
  • Reference Architecture, a context-specific white book of directions, patterns, and design requirements for the domain
  • Design Constraints, domain, capability, and system-specific constraints feeding directly into development
  • Critical Architecture Decisions, identify and resolve the questions that must be settled before capability owners can proceed
  • Architecture Analysis Records, documented analysis of key choices, trade-offs, and rationale
The Concrete Problems You Will Solve

Active challenges on our platform today:

  • MCU network management, AUTOSAR Classic NM stack coordinating sleep/wake across multiple CAN channels, partial networking, and TC10 PHY sleep/wake for Ethernet, all with precise timing
  • SoC network management, QNX (NM master), Linux, and Android share a chip and must agree on network participation; the IPC between them and coordination with TC10 PHY needs end-to-end architecture
  • Graceful shutdown, defining "deep sleep" for MCU and SoC: what state is preserved or released, in what order, and how the system recovers cleanly on wake-up
  • Cross-ECU coordination, the two HPCs and the Connectivity Unit must coordinate network state so no ECU sleeps while another still depends on it
What We Are Looking ForBackground
  • Career path: Software Engineer → architectural scope → System Architect, with deep roots in embedded systems
  • Hands-on experience with AUTOSAR (Classic and/or Adaptive), vehicle network management (NM), and E/E architecture with power management (EcuM)
  • You know the difference between designing for a lab and designing for a decade in the field
Strong advantages
  • Partial networking, TC10, UdpNm, or multi-OS embedded environments
  • Power side: cross-OS synchronisation for power management frameworks, suspend-to-RAM (S2R), boot/sleep states and their safety impacts, dynamic power management framework implementation

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Om tjänsten:

  • Företag: Coretura
  • Tjänst: System Architecture - Power & Network Management
  • Arbetsplats: Västra Götalands län
  • Land: SE

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