BAS Intern Branch

We offer complete, single-source facility solutions. Our offerings include commercial MEP solutions, sheet metal construction, preventive maintenance and service, building automation, energy management, and more.

Air Systems, Inc. (ASI) is seeking a motivated Building Automation Systems (BAS) Intern to support the Sacramento BAS team. This position offers hands-on exposure to the design, documentation, programming, fabrication, and delivery of commercial building automation projects. The intern will work alongside engineers, programmers, project managers, and field personnel while developing practical knowledge of HVAC controls and smart building systems.

#airsys

• Assist with the preparation, organization, and quality review of engineering submittals, control drawings, product data, and project documentation.
• Support development and maintenance of project Bills of Materials (BOMs), including equipment quantities, part numbers, and material verification.
• Review project plans, specifications, control diagrams, and equipment schedules under the direction of BAS engineering staff.
• Assist with documenting sequences of operation and translating project requirements into clear control strategies.
• Provide entry-level programming support, including point database development, controller setup, graphics support, and functional testing under supervision.
• Assist with control panel layout, component installation, labeling, wiring, assembly, and quality checks in accordance with approved drawings and safety requirements.
• Support project testing, startup, commissioning, and troubleshooting activities in the office, panel shop, or field as assigned.
• Maintain organized project files and assist with as-built drawings, closeout documentation, and other project deliverables.
• Collaborate with BAS engineers, programmers, project managers, technicians, and field teams to complete assigned work accurately and on schedule.
• Follow ASI safety practices, quality standards, and company procedures at all times.
• Perform other duties and responsibilities as assigned.

• Commercial BAS project workflow from design and submittals through programming, startup, and closeout.
• Application of control sequences to real-world HVAC equipment and building systems.
• Hands-on experience with BAS controllers, sensors, actuators, networking, and control panels.
• Mentorship from experienced BAS engineering, programming, project management, and field professionals.
• Insight into career paths within building automation, controls engineering, programming, commissioning, and project management.

• Currently pursuing an associate or bachelor’s degree in mechanical engineering, electrical engineering, computer engineering, mechatronics, construction management, or a related technical field.
• Interest in building automation, HVAC systems, controls, electrical systems, or software programming.
• Basic ability to read technical drawings, wiring diagrams, or schematics preferred.
• Foundational knowledge of electrical circuits, controls, or programming is helpful but not required.
• Working knowledge of Microsoft Office applications, including Outlook, Word, and Excel.
• Strong attention to detail, organization, communication, and problem-solving skills.
• Ability to work collaboratively and accept direction from multiple project team members.
• Ability to safely perform hands-on work associated with control panel assembly and project support.

• Coursework or project experience involving HVAC, controls, automation, electronics, programming, or construction.
• Familiarity with AutoCAD, Visio, or similar drafting and diagramming software.
• Experience with low-voltage wiring,…