Job Description – Avionics Software Lead Engineer (Safety & Mission-Critical Systems)

**Experience:** 5 – 8 Years

**Location:** Bengaluru, India

**Department:** Embedded Product & Avionics Systems

**Reports To:** Senior Technical Manager / Product Head – Avionics & EW Systems

Role Overview

The role requires an experienced Avionics Software Engineer with strong technical expertise in Safety-Critical and Mission-Critical Embedded Software Development. The candidate will be responsible for owning software modules or subsystems, leading a small development and verification team, and ensuring compliance to DO-178B/C, DoD-2167A, IEEE-12207, and related aerospace standards. The position demands hands-on development, integration, and testing within real-time embedded environments with exposure to Embedded GUI frameworks.

Key Responsibilities 1. Software Module Ownership & Development

- Design, implement, and maintain avionics software modules aligned to system and software requirements.

- Develop real-time applications under RTOS environments (VxWorks, QNX, Integrity, RTLinux, PikeOS).

- Implement software in C/C++ or ADA ensuring adherence to DO-178C Level B/C guidelines.

- Prepare and maintain software design descriptions (SDD), low-level requirements (LLR), and code traceability.

- Participate in peer code reviews, static analysis, and software build verification.

- Support integration of GUI frameworks (SCADE) for cockpit and operator displays.

2. Verification & Validation

- Develop and execute unit, integration, and module-level tests per DO-178B/C, IEEE 12207 , DoD-2167 objectives.

- Ensure requirement-based testing, robustness, and code coverage analysis using LDRA / VectorCAST / RTRT / Cantata.

- Support preparation of verification plans (SVP) and test reports (STR, SVR).

- Contribute to certification documentation and ensure audit readiness.

3. Real-Time System Integration

- Integrate developed modules with hardware, FPGA, and system interfaces.

- Troubleshoot and resolve integration-level issues with real-time determinism and synchronization considerations.

- Support HIL (Hardware-in-the-Loop) and SIL (Software-in-the-Loop) test setups.

4. Team Leadership & Coordination

- Lead a small team (5-10 engineers) working on assigned software modules or subsystems.

- Allocate tasks, review deliverables, and ensure quality and schedule adherence.

- Mentor junior engineers in design practices, coding standards, and test methodologies.

- Collaborate with System, Hardware, QA, and Configuration teams for aligned delivery.

5. Process Compliance & Documentation

- Follow structured development and verification life cycle as per DO-178C, AS9100, and CMMI Level-3/5 processes.

- Ensure complete traceability from system requirements → software design → verification artifacts.

- Participate in internal and external reviews (SRR, SDR, CDR, TRR).

Technical Skills & Knowledge

Category

Expertise Required

Software Standards

DO-178C, DoD-2167, IEEE-12207, MISRA C/C++

Languages & Frameworks

C, C++, Embedded C++, ADA, Python (automation), Qt, LVGL

RTOS Platforms

VxWorks, Integrity, QNX, RTLinux

Software Tools

Enterprise Architect, IBM Rhapsody, MATLAB/Simulink

Verification Tools

LDRA, VectorCAST, RTRT, Cantata

Configuration Tools

Git, SVN, Jenkins, DOORS, Polarion

Bus Interfaces

MIL-STD-1553B, ARINC-429, CAN, RS-422/485, Ethernet

Process & Quality

AS9100, CMMI Level-3, DO-178C Compliance, Peer Reviews

Team Management & Soft Skills

- Ability to lead a small engineering team with accountability for deliverables.
- Strong technical guidance skills with hands-on development orientation.
- Effective communicator with cross-functional collaboration capability.
- Detail-oriented, process-driven, and quality-conscious mindset.
- Capable of managing schedule pressure and certification documentation simultaneously.

Qualifications

- B.E./B.Tech/M.E./M.Tech in Computer Science, Electronics, Avionics, or Instrumentation.
- Minimum 5 years of experience in embedded avionics software development.
- Experience in DO-178C Level B/C projects, real-time systems, and embedded GUI development.
- Familiarity with safety-critical systems, code verification tools, and configuration management.

Behavioral Competencies

- Self-driven and proactive with ownership mindset.
- High integrity, commitment, and professional discipline.
- Excellent problem-solving and debugging capability.
- Team-oriented with mentoring attitude and strong interpersonal communication.

Career Path

The role offers progression to Senior Avionics Software Development Expert / Technical Manager, responsible for leading larger subsystem teams, managing full DO-178C projects, and interfacing with customers and certification agencies.

Avionics Software Lead Engineer

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