Avionic System & Embedded Engineer

TXT E‑Tech , part of TXT Group , is looking for an Avionics Engineer to join the Aerospace & Aviation team.

The selected candidate will work in a hybrid role, contributing both to System Engineering activities (obsolescence management and re‑engineering of avionics subsystems) and to embedded development (support to real-time hardware and software for onboard computers).

This role is ideal for someone who wants to combine a system-level perspective with hands-on technical contribution in embedded architectures and HW/SW integration.

Main Activities

• Analyze and evaluate hardware obsolescence scenarios for avionics devices, taking into account technical, logistic, and manufacturing aspects (e.g., single-source suppliers, critical parts, VLLTI components);
• Propose alternative technical solutions through formal engineering documentation (design changes, equivalent replacements, retrofits) and support the definition/update of requirements and specifications;
• Support the development, validation, and qualification of proposed solutions in accordance with avionics technical and regulatory requirements;
• Contribute to the analysis/definition of signal acquisition chains (conditioning, filtering, ADC/DAC conversion), with attention to physical constraints (noise, bandwidth, dynamics, anti-aliasing);
• Collaborate with HW/SW/mechanical teams to ensure coherent integration of the subsystem within the overall avionics system (design reviews);
• Participate in functional, environmental, and integration testing, contributing to traceability and technical reporting.
  
  
  

Required Technical Skills

• Strong foundations in analog and digital electronics;
• Understanding of signal acquisition and processing principles at chain level (conditioning, filtering, conversion, anti-aliasing, noise);
• Ability to read and interpret technical documentation (schematics, block diagrams, specifications) and reason about physical/operational constraints;
• Basic knowledge of computer architecture and embedded systems (registers, peripherals, buses), with conceptual understanding of I/O management methods (interrupt/polling/task) and real-time determinism;
• Strong attitude for technical documentation writing in regulated contexts and systemic engineering approaches.
  
  
  

Optional Technical Skills

• Familiarity with advanced acquisition management concepts (DMA, circular buffers, timestamping, latency/jitter, context switching);
• Knowledge (even theoretical) of real-time systems/RTOS and scheduling mechanisms;
• Academic or laboratory experience in measurements, testing, electronic debugging, and validation (instrumentation, functional tests);
• Familiarity with typical digital interfaces and protocols (UART, SPI, I2C, CAN, Ethernet);
• Experience with environmental testing (vibration, shock, EMI, extreme temperatures, corrosion) and/or mechanical integration/materials;
• Knowledge of low-level C/C++ programming or ability to read code to support analysis.
  
  
  

Required Education

Degree in Electronic Engineering, Telecommunications, Mechatronics, Aerospace Engineering, Computer Science, Automation Engineering, or related fields.

Why choose TXT Group:

• Career opportunities in a fast-growing and rapidly changing company with young, international staff
• Training on business-related topics
• Corporate Benefits (health insurance, welfare, Ticket Restaurant, discounts as a group employee)
• Permanent contract commensurate with the candidate's experience.
  
  
  

Position open to all applicants regardless of gender, in accordance with Legislative Decree 198/2006. The company promotes equal opportunities and values diversity in all its forms.