Building Automation Systems (BAS) Programmer

EMCOR Group, Inc.; West Allis, Northern (WI, KY); Hybrid; USD 75,000 - 110,000; Full time

Job summary

IKM Building Solutions in West Allis, WI is seeking a Building Automation Systems (BAS) Programmer to design, develop, and support building automation solutions for commercial environments.

You will program DDC, configure multi-vendor integrations, design HMIs, and assist with project documentation and turnover while collaborating with internal teams and customers.

Qualifications

• 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.

Responsibilities

• 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.
• Prepare submittals, schedules and turnover documentation.
• Support commissioning and validation processes.

Skills

BAS programming

HVAC systems

System integration

Communication

Education

High School diploma or GED

Bachelor’s degree in Engineering (preferred)

Tools

AutoCAD

Microsoft Office

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

Schedule: 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.

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