Explore 81 python test software developer jobs from 35 hiring companies in Wilmer, TX, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Python Test Software Developer

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Python Test Software Developer Jobs

Advantest

FreeFlight Systems

Onsite

SUMMARY:  
The primary responsibility of the Sr. Systems Engineer is to provide extensive systems and integration theory/knowledge for implementation or resolving issues.  The Sr Systems Engineer will work with engineers in Waco and Irving, Texas from the Irving headquarters. As that senior level, you will be guiding junior engineers/technicians for the tasks required. Specific tasks may include advising on engineering processes, responsibility for creating requirements for products that meet the customer’s needs and the company roadmap objectives. You will be instrumental in ensuring the requirements are satisfied in the design by attending design reviews, participating in phase gate reviews with customers and key stake holders. You will drive verification, performance and environmental testing efforts. You will also assist in developing the necessary documentation required by a robust engineering development process. 
 
ESSENTIAL DUTIES AND RESPONSIBILITIES 
<ul>
<li>Being influential in supporting the systems architectural design for new products, new product development and research activities.  </li>
</ul>
<ul>
<li>Provide technical input on proposals with minimal oversight. </li>
</ul>
<ul>
<li>Develop engineering labor and non-recurring cost estimates for new projects and for customer proposals. </li>
</ul>
<ul>
<li>Create and manage requirements that are complete, consistent, unambiguous, feasible, modifiable, and testable. </li>
</ul>
<ul>
<li>Ensure that requirements traceability is achieved throughout the development lifecycle. </li>
</ul>
<ul>
<li>Provide guidance for and validation of regression testing. </li>
</ul>
<ul>
<li>Create, modify or review test documents for DO-160, MIL-STD-461, MIL-STD-810, EUROCAE and RTCA  qualification testing and production. </li>
</ul>
<ul>
<li>Set up equipment for qualification testing at labs. </li>
</ul>
<ul>
<li>Perform trade studies and selection of avionics components and systems. </li>
</ul>
<ul>
<li>Develop and review avionics hardware requirements and interface control documents. </li>
</ul>
<ul>
<li>Will work closely with project management throughout the avionics hardware and software development lifecycle. </li>
</ul>
<ul>
<li>Support and participate in peer reviews to ensure requirements satisfaction and validation. </li>
</ul>
<ul>
<li>Support milestone reviews including PDR, CDR, SDR etc. </li>
</ul>
<ul>
<li>Develop Systems Safety Design Material that complies with regulatory guidelines. (to include ARP4754A and ARP4761) </li>
</ul>
<ul>
<li>Provide assistance/guidance to sales inquiries regarding technical details of products. </li>
</ul>
<ul>
<li>Provide occasional assistance/guidance for service and support issues. </li>
</ul>
<ul>
<li>Provide occasional support for technical customer meetings. </li>
</ul>
<ul>
<li>Provide risk assessment and risk mitigation for technical and schedule issues. </li>
</ul>
<ul>
<li>Develop Ground Test Plans for aircraft integration  </li>
</ul>
<ul>
<li>Troubleshoot installation issues on aircraft  </li>
</ul>
<ul>
<li>Participate in tests flights as required for aircraft parts FAA Technical Standard Order (TSO) and STC process  </li>
</ul>
<ul>
<li>Analyze test data, report findings  </li>
</ul>
<ul>
<li>Other tasks as necessary. </li>
</ul>
 
EDUCATION AND/OR EXPERIENCE  
<ul>
<li>B.S. in Electrical Engineering or equivalent or related field with a minimum of 6 years of direct experience </li>
</ul>
<ul>
<li>Read electrical schematics and wiring diagrams; must be able to identify basic symbols. </li>
</ul>
<ul>
<li>Experience in Systems Engineer position in electronics hardware or software  development. </li>
</ul>
<ul>
<li>Experience with analog, digital, and mixed-signal circuit design, analysis, test, and debug. </li>
</ul>
<ul>
<li>Competent in creating test procedures for avionics verification and qualification testing given requirements. </li>
</ul>
<ul>
<li>Familiarity with general lab equipment (oscilloscope, DMM, logic analyzer, spectrum analyzer) will be a plus. </li>
</ul>
<ul>
<li>Highly organized team player with excellent technical communication skills (written and verbal) </li>
</ul>
<ul>
<li>Knowledgeable in aircraft systems and installations. </li>
</ul>
<ul>
<li>Some experience with scripting; programming and analysis/modeling tools: Python, MATLAB / Simulink / SPICE (or similar). </li>
</ul>
<ul>
<li>Understanding of RTCA DO-254 and DO-178C compliant processes (or similar HW/SW process compliance methods) for safety or mission critical aerospace flight hardware and software. </li>
</ul>
 
PERFORMANCE ATTRIBUTES & COMPETENCIES: 
Leadership 
<ul>
<li>Vision & Strategic Thinking: Clear vision for the possible…thinks ahead about outcomes. </li>
</ul>
<ul>
<li>Energy: Exhibits strong desire to achieve success. </li>
</ul>
<ul>
<li>Problem-Solver: Objectively and logically recognizes and solves problems. </li>
</ul>
Interpersonal & Teamwork 
<ul>
<li>Team Player: Reaches out to overcome walls; overcomes "we-they" relationships; approachable and earns respect for focus on "company" interests. </li>
</ul>
<ul>
<li>Communication: Speaks confidently and effectively in one-on-one, team and public settings; writes clearly and concisely. </li>
</ul>
<ul>
<li>Persuasive: Exhibits persuasiveness in change situations and effectively finds win-win solutions. </li>
</ul>
Personal & Intellectual 
<ul>
<li>Integrity: Sets example; doesn't ethically cut corners; earns trust and respect. </li>
</ul>
<ul>
<li>Intelligence: A "quick study" demonstrates ability to absorb new information rapidly. </li>
</ul>
<ul>
<li>Leading-Edge: Constantly looking for best practice benchmarks. </li>
</ul>
 
LANGUAGE SKILLS  
Qualified candidates should be able to speak effectively to pilots and aircraft owners about avionics products and how they perform. The applicant must possess the ability to write routine reports and correspondence. 
OTHER KNOWLEDGE, SKILLS AND ABILITIES   
Candidates must have a strong command of computer desktop tools such as MS Office (Excel, Word, PowerPoint, Outlook) to assist in completing essential duties. Effectively demonstrates strong written and verbal communication skills. Must have a willingness to constantly be learning.   
QUALIFICATIONS  
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily.  
The requirements listed below are representative of the education, knowledge, skill, and/or ability required.  Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.   
ADDITIONAL REQUIREMENTS: 
<ul>
<li>Ability to travel domestically and internationally 10-20%. </li>
<li>This position may require access to export-controlled information subject to the International Traffic in Arms Regulations (ITAR) and/or Controlled Unclassified Information (CUI). All applicants must be authorized to access such information, which may require status as a U.S. Person under applicable regulations.  </li>
</ul>

Senior Systems Engineer

Lead systems engineering; develop requirements; DO-254/DO-178C; avionics hardware/software; verify/test plans; collaborate across Waco and Irving.

About the Role
We are looking for a motivated and technically curious intern to join our Application Engineering team. In this role, the intern will have the opportunity to learn and grow their analytical and quantitative skills while doing test program debugging and development. They will also work on generating templates that would allow AI integration for automated test program generation.
What You Will Do
<ul>
<li>Use large language models (LLMs) and AI coding assistants to rapidly prototype scripts, data pipelines, and analysis tools that support test program development.</li>
<li>Automate repetitive engineering tasks such as test data extraction, result parsing, yield analysis, and report generation using AI-augmented toolchains.</li>
<li>Collaborate with test, design, and product engineers to identify manual bottlenecks and implement intelligent automation solutions.</li>
<li>Build and maintain dashboards or internal tools that provide real-time visibility into test metrics, yield trends, and program health.</li>
<li>Evaluate and integrate emerging AI tools and APIs into existing engineering workflows to improve team productivity.</li>
<li>Document processes, automation recipes, and best practices to enable team-wide adoption.</li>
</ul>
Why This Role Matters
AI chips are pushing the boundaries of performance and complexity, and the engineering workflows that bring them to life must evolve just as fast. By embedding AI-driven automation directly into our test and validation pipeline, you will help reduce time-to-market, improve yield, and enable the team to focus on high-value engineering challenges instead of repetitive manual tasks. Your work will have a tangible impact on products that power the future of artificial intelligence.
What You Will Gain
<ul>
<li>Hands-on experience applying AI to real-world semiconductor engineering problems.</li>
<li>Deep exposure to the full silicon lifecycle — from design validation through high-volume manufacturing.</li>
<li>Mentorship from experienced test and product engineers at the forefront of AI chip development.</li>
<li>A portfolio of automation projects you can showcase to future employers.</li>
<li>The opportunity to shape how a world-class engineering team integrates AI into daily operations.</li>
</ul>

Application Engineering Intern

Pursuing a bachelor’s or master’s in EE/CE/CS; strong Python skills; experience with AI/ML tools and LLMs; exposure to semiconductor test or hardware debugging; quick learner and clear communicator.

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Python Test Software Developer Jobs in Wilmer, TX, US

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