Design & Release Engineer (DRE) – Electrical & Electronic Controls & Integration (EECI)

Position Level: Mid to Senior Level

Employment Type: Full-time (Hybrid)

Locations: Mexico City, Toluca, or Saltillo, Mexico

Position Overview

We are seeking an experienced Design & Release Engineer (DRE) specializing in Electrical & Electronic Controls & Integration (EECI) to oversee the development, integration, and release of electronic control units (ECUs), smart actuators, and software-driven embedded systems.

In this role, you will be responsible for end-to-end component management—focusing heavily on ECU integration, in-vehicle network protocols, software flashability, diagnostic definitions, and system-level validation. You will serve as the primary technical interface between vehicle architecture teams, software release engineers, quality, manufacturing plants, and Tier-1 electronic suppliers.

Key Responsibilities

- Control Unit & Integration Ownership: Manage the complete engineering design and release lifecycle for electronic control devices and software-integrated modules (e.g., Central Body Controllers, Gateway Modules, Zone Controllers, Domain Controllers, or Smart Junction Boxes) from concept through Mass Production (SOP).
- Network & Diagnostic Release: Oversee component integration with in-vehicle communication networks (CAN, CAN-FD, LIN, Automotive Ethernet) and ensure compliance with diagnostic requirements (UDS ISO 14229, OBD-II).
- Software & Calibration Lifecycle: Coordinate software and calibration releases, managing flashing protocols, Over-The-Air (OTA) update compatibility, and End-of-Line (EOL) programming routines for manufacturing plants.
- Engineering Release Management:



Execute release workflows, Engineering Change Requests/Orders (ECR/ECO), Bill of Materials (BOM) structuring, and software/hardware part number traceability within PLM tools (e.g., Enovia/Teamcenter).
- System Validation (DVP&R; & HIL): Lead Design Verification Plans & Reports (DVP&R;), combining hardware validation with software integration testing on Hardware-in-the-Loop (HIL) test benches and prototype vehicles.
- Supplier & Cross-Functional Alignment: Lead technical reviews with Tier-1 ECU suppliers, tracking software delivery schedules, hardware revisions, functional safety requirements, and component sign-offs.
- Root Cause Analysis & Issue Resolution: Troubleshoot vehicle electrical integration issues, network bus errors, and ECU DTCs using structured problem-solving methodologies (8D, 5-Why, Fishbone) to resolve field and plant issues.
- Functional Safety & Cybersecurity: Ensure hardware/software designs conform to ISO 26262 functional safety requirements (ASIL ratings) and automotive cybersecurity compliance standards.

Required Qualifications & Experience

- Education: Bachelor’s degree in Electrical Engineering, Electronics Engineering, Computer Engineering, Mechatronics, or related technical discipline.
- Experience: 3+ years of experience as a DRE, Controls Engineer,



or Systems Integration Engineer in an automotive OEM or Tier-1 ECU supplier environment.
- Technical Expertise:
- Strong background in embedded systems, ECU hardware architectures, and vehicle power/ground distribution.
- Deep technical proficiency in automotive communication protocols (CAN, CAN-FD, LIN, Ethernet) and diagnostic protocols (UDS, OBD-II).
- Hands‑on experience using vector tools (CANoe, CANalyzer, CANape) for vehicle network analysis and diagnostic logging.
- Familiarity with software/hardware release management tools, PLM systems, and BOM management.
- Direct experience generating DFMEAs, technical specifications, and DVP&Rs; for electronic control devices.

- Problem-Solving Skills: Proven proficiency with structured root‑cause methodologies (8D, Ishikawa, Red X) for complex electro‑mechanical or software/hardware interaction issues.
- Language Skills: Professional working proficiency in English and Spanish (written and verbal).

SEGULA Technologies is a integral engineering group, boosting the competitiveness of all major industrial sectors: automotive, aerospace, energy, rail, naval, life sciences, and telecoms. With a presence in more than 30 countries and 140 locations worldwide, the Group prioritizes close relationships with its clients, driven by the expertise of its 15,000 employees. As a leading engineering player putting innovation at the heart of its strategy, SEGULA Technologies manages large-scale projects, ranging from initial studies to industrialization and production. SEGULA TECHNOLOGIES is dedicated to gender balance and diversity, recognizing and recruiting talent of all backgrounds.

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