[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All EMCOR Group jobs](https://jobs.opennash.com/companies/emcor-group/) · [Search jobs](/search/) EMCOR Group · West Allis, WI # Building Automation Systems (BAS) Programmer West Allis, WI, US Full-time Software Engineering Listed on EMCOR Group’s official careers site. Posted October 2, 2026. Check that it is still open and apply there. [Apply on EMCOR Group’s careers site →](https://careers-emcorgroup.icims.com/jobs/52850/building-automation-systems-%28bas%29-programmer/job?in_iframe=1) [OpenNash Jobs](https://jobs.opennash.com/) / [EMCOR Group](https://jobs.opennash.com/companies/emcor-group/) / Building Automation Systems (BAS) Programmer ## Job description ### About Us We provide commercial HVAC, plumbing, sheet metal fabrication, advanced BAS and energy services to clients across Wisconsin. Our expertise extends into a full-range of industries – from healthcare and manufacturing to education, government, financial institutions, and more. ### Job Summary IKM Building Solutions Job Title: Building Automation Systems (BAS) ### Programmer Location West Allis, WI Schedul e: Full-Time | Monday – Friday FLSA Status: Exempt About the Role 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. ### Key Responsibilities 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 ### Qualifications 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 Why Join Us? At IKM Building Solutions, we value innovation, precision, and collaboration. You’ll be part of a team that’s shaping the future of MEP design and fabrication through cutting-edge technology and expert craftsmanship. #ikmech #LI-SB1 #LI-Hybrid Qualifications #ikmech Equal Opportunity Employer As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled. Affirmative Action Policy Please review our Affirmative Action Policy. ### Notice to Prospective Employees Notice to prospective employees There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent. ## At a glance - Posted by the employer: Oct 2, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 16 days - Location: West Allis, WI, US - Employment type: Full-time[Apply on EMCOR Group’s careers site →](https://careers-emcorgroup.icims.com/jobs/52850/building-automation-systems-%28bas%29-programmer/job?in_iframe=1) ## More jobs at EMCOR Group ### [Driver](https://jobs.opennash.com/companies/emcor-group/jobs/f8bfd79cad45f7b7055f/) West Allis, WI, US ### [HVAC Controls Project Manager](https://jobs.opennash.com/companies/emcor-group/jobs/ca31f2f16467e4333cea/) West Allis, WI, US ### [Plumbing Project Manager](https://jobs.opennash.com/companies/emcor-group/jobs/d7c8da83e83e5f2c22b7/) West Allis, WI, US ### [BAS Field Programmer/Engineer (Sacramento Branch)](https://jobs.opennash.com/companies/emcor-group/jobs/b6799095b19632425ec7/) Sacramento, CA, US ### [BAS Software Engineer](https://jobs.opennash.com/companies/emcor-group/jobs/5e87983d34600b65d723/) Cincinnati, OH, US ## Similar jobs at other companies ### [Lead Building Automation Systems (BAS) Installer](https://jobs.opennash.com/companies/comfort-systems-usa/jobs/1012902b7281a1aa83a5/) Comfort Systems USA · Indianapolis, IN ### [Lead Building Automation Systems (BAS) Technician](https://jobs.opennash.com/companies/honeywell-international/jobs/fdd23c84f1089b22bc53/) Honeywell International · Morrisville, NC, United States ### [Building Automation Systems (BAS) Engineering Intern - Summer 2027](https://jobs.opennash.com/companies/jacobs-solutions/jobs/aadd228b5fe8da76d0fe/) Jacobs Solutions · Conshohocken, PA ### [Building Automation Systems (BAS) Controls Technician (Union)](https://jobs.opennash.com/companies/honeywell-international/jobs/c305f9121bda60177954/) Honeywell International · Lake Success, NY, United States ### [Senior Manufacturing Systems Engineer: Building Automation Systems (BAS)](https://jobs.opennash.com/companies/amgen/jobs/23d7009c30af9eaf8a68/) Amgen · North Carolina - Holly Springs, US [Jobs in West Allis, WI](/locations/us/wi/west-allis/)[Jobs in Wisconsin](/locations/us-wi/)[Software Engineering jobs](/functions/software-engineering/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations. OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)