Building Automation Systems Programmer

EMCOR Group, Inc.

. Program DDC modules to meet precise sequences of operation .

Posted 10/2/2026full-timeWest Allis • Wisconsin • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in BAS programming, system integration, and HVAC systems within commercial environments, with a strong focus on project documentation and effective communication. Capable of independent design and execution of complex projects while maintaining high standards of organization and detail.

Highest-signal resume keywords

BAS ProgrammingHVAC Systems ExperienceSystem IntegrationProject DocumentationTroubleshooting

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

DDC ProgrammingSystem StartupCommissioningDatabase DevelopmentHMI DesignBAS Network ArchitectureProject Specification AnalysisCost-Effective SolutionsField WorkTechnical Resource Support

Soft Skills

Strong Communication SkillsCollaborationAttention to DetailOrganizational SkillsIntegrity

Tools & Technologies

Microsoft OfficeAutoCADLONEthernetModbusBACnet

Certifications & Qualifications

High School Diploma or GEDBachelor’s Degree in Engineering (Preferred)

Industry Keywords

Building Automation SystemsCommercial EnvironmentsEngineering FundamentalsSystem OperationsProject Management

About the role

Key responsibilities & impact

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 HMI interfaces for end-user interaction
Follow departmental standards for programming, naming conventions, graphics, and backups
Analyze project specifications and design BAS solutions
Troubleshoot and service installed systems
Assist with product selection, system design, and cost-effective solutions
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 LON, Ethernet, Modbus, and 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, including system startup and checkout
Collaborate with team members and participate in departmental meetings

Requirements

What you’ll need

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
High School diploma or GED required (with relevant experience), or Bachelor’s degree in Engineering preferred
Proficiency with Microsoft Office (Word, Excel, Outlook)
AutoCAD knowledge is a plus
Strong BAS programming and integration experience
Strong verbal and written communication skills
Ability to collaborate effectively with internal teams, contractors, and clients
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
Integrity and ability to handle sensitive and proprietary information
Ability to work in office and field environments, including construction sites and facilities
Ability to stand, walk, climb, and work in confined or elevated spaces
Ability to operate computers, drafting tools, and standard office equipment

Benefits

Comp & perks

Competitive salary and benefits package
Full-time Monday–Friday schedule
Hybrid work arrangement
Equal Opportunity Employer/Veterans/Disabled