> Markdown version of [/jobs/ext/3590413-software-engineer](https://www.wearedevelopers.com/jobs/ext/3590413-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Software Engineer

- **Company:** Indotronix Avani Group
- **Location:** Fort Worth, TX, United States
- **Experience:** Expert
- **Salary:** $208,000.0
- **Contract:** Permanent contract
- **Skills:** Unit Testing, Embedded Software, Python (Programming Language), MATLAB, Requirements Management, DOORS (Software), DO-178B
- **Published:** October 5, 2026
- **Apply:** https://candidateportal.ceipal.com/job-details/B9-_2U7zIpxO8gwMklbnbbEDolSaTCOTP2rxmNd-SfA

## About the Role

Bachelor's degree in a STEM discipline.

 - 9+ years developing mission-critical embedded software for aircraft.
 - 6+ years proficiency in C++ or C.
 - 6+ years experience with IBM DOORS or comparable requirements management tools.
 - 6+ years working with F-22 subsystems and software architecture.
 - 6+ years experience with HWIL simulation environments and requirement-verification/unit testing.
 - Deep understanding of aerospace and embedded software development processes (DO-178B, C).
 - Strong analytical and problem-solving abilities.
 - Excellent communication skills.

Preferred Skills

 - Experience with MATLAB and Python.
 - Knowledge of 6DoF simulations.
 - Familiarity with fire control systems.

## Description

Join Lockheed Martin Aeronautics as a Senior Software Engineer in the Airborne Software Department, focusing on the F-22 Stores Management System (SMS). Play a vital part in shaping mission-critical software for next-generation fighter aircraft, collaborating with leading engineers in an innovative, team-driven environment. Here, your work directly impacts national defense and aviation technology., Steer the technical direction for the F-22 SMS software team, ensuring high standards and innovation.

 - Prepare engineering basis of estimate (BOE) bids for new software features and enhancements.
 - Coordinate regularly with Cost Accounting Managers and leadership to ensure accurate progress tracking and project alignment.
 - Drive Agile software development practices, fostering collaboration and continuous improvement.
 - Design, implement, and integrate advanced C/C++ code for airborne applications.
 - Participate in requirement analysis, verification, and validation activities to ensure software quality.
 - Support and conduct hardware-in-the-loop (HWIL) simulations and testing for embedded systems.
 - Collaborate with cross-functional teams to troubleshoot, resolve issues, and elevate software performance.
 - Contribute to comprehensive documentation and configuration management using IBM DOORS.