> Markdown version of [/jobs/ext/4284649-product-test-development-applications-engineer](https://www.wearedevelopers.com/jobs/ext/4284649-product-test-development-applications-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). --- # Product Test Development & Applications Engineer - **Company:** Dataforth Corporation - **Location:** Tucson, AZ, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Testing (Software), Computer-Aided Design, Data Analysis, Automation of Tests, C Sharp (Programming Language), C++ (Programming Language), Communications Protocols, Databases, Data Transmissions, Ethernet, Supervisory Control and Data Acquisition (SCADA), Python (Programming Language), LabVIEW, Systems Development Life Cycle, Systems Integration, Test Data, Universal Asynchronous Receiver/Transmitter, USB, Data Logging, Serial Peripheral Interface, Hardware Testing, Programming Languages - **Published:** October 31, 2026 - **Apply:** https://www.careerbuilder.com/job-details/product-test-development-applications-engineer-tucson-az--ab807ceb-17bf-4ad2-9d66-ddc38e8188bb ## About the Role Product Testing, Quality Engineering, Software Testing, Team Player, Sales, Prototyping, Manufacturing, Continuous Improvement, Vision Plan, Dental Insurance, * Bachelor''s degree in Electrical Engineering (BSEE) or a closely related field. * 2+ years of direct experience in designing, developing, and implementing test solutions for analog and mixed-signal products. * Strong foundational knowledge of analog and digital circuit design, especially as it applies to test fixtures and device interfaces. * Proficiency in a relevant programming language for test automation (e.g., LabVIEW, Python, C#, C++). * Hands-on experience using and controlling test equipment like DMMs, oscilloscopes, power supplies, and function generators. * Excellent analytical and problem-solving skills, with a detail-oriented mindset. * Strong communication and documentation skills. Preferred: * Experience in a customer-facing technical support or applications engineering role is a significant plus. * Familiarity with various communication protocols (SPI, I2C, UART, USB, Ethernet). * Experience with database interaction for test data storage and analysis. * Hands-on mechanical aptitude or CAD experience for designing enclosures and fixtures., If you are a detail-oriented engineer who is passionate about creating effective test solutions and ensuring customer success, we want to hear from you! Apply today to join a company where your contributions directly ensure product excellence. ## Description Dataforth Corporation is a global leader in high-performance signal conditioning, data acquisition, and data communication products for demanding industrial markets. We are looking for a talented and motivated engineer to join our team in Tucson, AZ. This unique, dual-focus role is critical to our success, blending hands-on test development with direct customer and product support. You will not only ensure our products meet the highest standards of quality but also become a key technical resource for the products you help bring to life. Our collaborative environment and on-site manufacturing facility mean you see the immediate impact of your work, from initial design to production and customer implementation. How You''ll Make an Impact This is a dynamic role with two core functions: 1. Advanced Test System Development: * Develop Robust Test Solutions: Take the lead in designing, building, and deploying automated test systems for our diverse portfolio of analog and mixed-signal products. This includes everything from PCB-level fixture design to complete system integration with custom enclosures and safety interlocks. * Create Intelligent Test Software: Write and maintain sophisticated test software using LabVIEW, Python, or C#/C++. Your code will manage instrument control, implement complex test sequences, communicate with devices via SPI, I2C, and UART, and handle comprehensive data logging to our databases. * Drive Innovation: Be the test engineering lead for next-generation products, ensuring our testing capabilities evolve with our cutting-edge analog and data acquisition technology. * Enhance Existing Systems: Continuously improve and maintain current test hardware and software across all manufacturing lines to maximize uptime, precision, and efficiency. 2. Product and Customer Application Support: * Become the Product Expert: Develop a deep technical understanding of Dataforth''s entire product line, from our SCM5B signal conditioning modules to the MAQ20 data acquisition system. * Provide Tier-3 Technical Support: Serve as the go-to engineering expert for complex customer issues escalated by our support team. Troubleshoot applications, analyze data, and help customers successfully integrate our products into critical industrial and SCADA systems. * Collaborate for Quality: Work closely with design engineering to identify the root cause of product issues found in production or by customers and contribute to permanent solutions. * Own Your Projects: Independently manage the technical execution, scheduling, and cost considerations for your test development and support projects based on defined requirements.