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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Building Automation Systems (BAS) Programmer - **Company:** EMCOR Group Inc. - **Location:** West Allis, WI, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, Computer-Aided Design, AutoCAD, Microsoft Outlook, Computer Programming, Databases, Ethernet, Human-Computer Interaction, Microsoft Office, Modbus, Network Architecture, Systems Integration, Bacnet, HMI Screens - **Published:** August 14, 2026 - **Apply:** https://www.juju.com/job/00000000gn1baj ## About the Role Experience + 4+ years of experience with HVAC systems and building controls in commercial environments + Strong understanding of engineering fundamentals and system operations + Proven experience in programming, system startups, commissioning and troubleshooting Education + High School diploma or GED required (with relevant experience), or + Bachelor's degree in Engineering (preferred) Technical Skills + Proficiency with Microsoft Office (Word, Excel, Outlook) + AutoCAD knowledge is a plus + Strong BAS programming and integration experience Communication + Strong verbal and written communication skills + Ability to collaborate effectively with internal teams, contractors, and clients Additional Skills + Highly organized with strong attention to detail + Ability to manage multiple priorities and deadlines + Independent design capability for medium to large, complex projects + Ability to perform onsite system startup and checkout + Must demonstrate integrity and the ability to handle sensitive and proprietary information Work Environment & Physical Requirements + Mix of office and fieldwork at construction sites and facilities + Occasional exposure to outdoor conditions, mechanical equipment, and construction environments + May require standing, walking, climbing, or working in confined or elevated spaces + Ability to operate computers, drafting tools and standard office equipment ## Description We are seeking a skilled and detail-oriented Building Automation Systems (BAS) Programmer to design, develop, and support building automation systems using company tools and operating protocols. This role plays a key part in delivering efficient, reliable, and scalable building control solutions across commercial environments., Under the direction of the General Manager, the BAS Programmer will: + Program DDC modules to meet precise sequences of operation + Configure and integrate systems across multiple vendors using open and proprietary platforms + Develop system databases for reporting, alarming, and monitoring + Design intuitive graphical interfaces (HMI) for end-user interaction + Follow departmental standards for programming, naming conventions, graphics and backups + Analyze project specifications and design BAS solutions accordingly + Support installed systems through troubleshooting and service work + Assist with product selection, system design, and cost-effective solution development + Prepare submittals, schedules and turnover documentation + Serve as a technical resource for internal teams and customers + Participate in job site walkthroughs, including critical environments + Design complex BAS network architectures integrating systems via LON, Ethernet, Modbus, or BACnet + Generate DDC point databases and startup documentation + Support commissioning and validation processes + Maintain organized project documentation and job files + Create clear, functional HMI screens for complex systems + Perform field work as needed, including system startup and checkout + Collaborate with team members and participate in departmental meetings ## Related Videos - [WebAssembly Revolution: Elevating JavaScript's Reach and Performance](https://www.wearedevelopers.com/videos/1149-webassembly-revolution-elevating-javascript-s-reach-and-performance) - [Optimizing Land-Based Fish Feeding with Node-RED](https://www.wearedevelopers.com/videos/2032-optimizing-land-based-fish-feeding-with-node-red) - [Empowering and Motivating Developers in a Purpose-Driven Team of the Future](https://www.wearedevelopers.com/videos/1177-empowering-and-motivating-developers-in-a-purpose-driven-team-of-the-future) - [Enabling intelligent logistics automation: home-grown Industrial IoT platform at Austrian Post](https://www.wearedevelopers.com/videos/2018-enabling-intelligent-logistics-automation-home-grown-industrial-iot-platform-at-austrian-post) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) ## Related Articles - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)