Building Automation Systems (BAS) Programmer

IKM Building Solutions; West Allis (WI); On-site; USD 85,000 - 110,000; Full time

Job summary

IKM Building Solutions is seeking a Building Automation Systems (BAS) Programmer in West Allis, WI. The role focuses on designing, developing, and supporting BAS solutions for commercial environments.

Responsibilities include programming DDC modules, system integration, and creating intuitive HMIs. Candidates should have 4+ years in HVAC controls, strong documentation skills, and be comfortable with field startup and site work.

Qualifications

• Minimum 4+ years of experience with HVAC building controls in commercial environments.
• Proven programming, startup, commissioning and troubleshooting experience.
• Strong engineering fundamentals and understanding of BAS systems.

Responsibilities

• Program DDC modules to meet sequences of operation.
• Configure and integrate systems across multiple vendors using open and proprietary platforms.
• Develop system databases for reporting, alarming, and monitoring.

Skills

BAS programming

System integration

Field startup

Documentation

Team collaboration

Education

High School diploma or GED

Bachelor’s degree in Engineering (preferred)

Tools

AutoCAD

Microsoft Office

Job description

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

• 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 processesMaintain 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

Qualifications

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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 Affiant Action Policy .