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Senior SW Developer Test Engineer

Lynx
Fort Worth, United Statesfull_timeVerifiedPosted 19 Feb 2026
💰 $160,000/yr($120,000/yr$160,000/yr)

About the role

Job Title: Senior SW Developer Test Engineer

Location: Fort Worth, TX or Palmdale, CA.

Salary Range: $120,000 - $160,000 + Bonus Eligible

 

Active Secret Clearance Required to Start

 

Company Overview

Founded in 2004 with locations in Atlanta, GA and Fort Worth, TX, Thompson Software Solutions LLC. team understands what is required to develop, integrate, test, and deploy software with a safety-critical pedigree while meeting the challenges of modernization and digital transformation. As a defense-focused software company of proven and dedicated employees, we take pride in our ability to react quickly and produce quality solutions to difficult technical challenges. We work with partners to find the right path to meet operational needs while future-proofing systems with portability and sustainment considerations to ensure next-generation success. 

  

Description

 

Thompson Software Solutions is seeking Senior Automated SW Test Engineers who is ready to work with a talented team to provide innovative solutions for tomorrow’s problems. This position requires a software engineer to use a wide application of technical principles, theories, and concepts in the software field to develop, integrate, and test software products. The successful candidate will be a member of a high-performing multi-site team and must be self-motivated with a strong work ethic, time-management, and interpersonal skills. In this role, you will work independently at times on projects, at other times will be in a collaborative team environment with other software engineers, as well as other program development and deployment teams. 

 Selected applicants will be subjected to a government security investigation and must meet eligibility requirements for access to classified information and must maintain eligibility for continued access to classified information throughout their employment as required by the job. 

 

Who we are:

 

Thompson Software Solutions LLC. is a subsidiary of Lynx. Lynx delivers modular, open standards-based software solutions that redefine the economics of developing, deploying, and maintaining high assurance, mission critical edge platforms. These secure edge computing solutions are designed to drive innovation and operational excellence in today’s most demanding environments. From advancing aerospace and defense capabilities to transforming commercial and industrial systems, Lynx collaborates across a wide range of industries, including automotive, medical, and critical 

We’re a fast-growing company driving innovation in autonomy, AI, and visualization technologies. If you're a self-driven leader ready to shape the future of secure, high-assurance systems, we want to hear from you 

Basic Requirements

       Bachelor's degree in STEM discipline

       5+ years of C/C++

       Experience developing Automated Tests

       Script Writing (Python)

       Familiarity writing automated tests utilizing Gherkin & Cucumber

       Software verification & validation for safety-critical systems

       Systems Integration Experience

       Requirements-based testing and traceability

       Embedded and real-time systems testing

       Test automation using Python and scripting tools

       Digital simulation (SIL/MIL/HIL) and closed-loop testing

       Lab and hardware-in-the-loop integration

       Fault injection and robustness testing

       Configuration management and test data control

       Ability to work onsite 100%

       Ability to travel 25%

 

Preferred / Additional Skills

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Company

Lynx

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