> Markdown version of [/jobs/ext/4599350-test-engineer](https://www.wearedevelopers.com/jobs/ext/4599350-test-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). --- # Test Engineer - **Company:** ON TIME HIRE, INC. - **Location:** Brunswick, OH, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Testing (Software), Computing Platforms, Automation of Tests, System Programming, System Testing, Diagnostic Tools - **Published:** November 6, 2026 - **Apply:** https://www.juju.com/job/14_ff70b082 ## About the Role * 4+ years of experience in HVAC, refrigeration, or building automation controls, including system programming, configuration, installation, and troubleshooting. * 4+ years of experience building, maintaining, and validating lab/benchtop test environments, applications, and integrations across Honeywell and third-party hardware and software platforms. * 4+ years of proficiency with building automation testing tools, automated test frameworks, diagnostic software, and system validation methodologies. * 4+ years of experience interpreting architectural, electrical, and mechanical drawings and collaborating with engineering teams, contractors, project managers, and end users to resolve technical issues and communicate findings. ## Description * Develop and maintain test applications, tools, and procedures for Honeywell and third-party hardware and software. * Build, configure, and maintain representative lab and benchtop test environments; install and validate new applications across Honeywell and third-party hardware and software. * Plan and execute hardware and software testing, perform technical deep dives into defects and system interactions, and document reproducible findings through resolution. * Troubleshoot and resolve technical issues with HVAC, refrigeration, and automation systems, including controllers and PLCs. * Produce clear, accurate written technical communications and documentation, including test plans and results, user guides, technical bulletins, program files, issue reports, and logs.