Job Listings

Air Systems is seeking a Service Billing & Accounts Receivable Specialist that is responsible for accurately billing service work, monitoring customer account balances, and ensuring timely payment collection. This role will be positioned in our Sacramento Branch and works closely with Service Coordinators, Project Sales, Field Technicians, and Accounting to process invoices, reconcile accounts, and support a healthy financial cycle for our Service divisions.   The ideal candidate is detail-oriented, proactive, and thrives in a fast-paced environment where accuracy, accountability, and customer service matter.

Air Systems is seeking a highly motivated and experienced BAS Project Manager to join our dynamic team in San Jose, CA. This role is essential to managing the successful execution of BAS projects and driving the continued expansion of our controls department.   #airsys

Air Systems is looking for an experienced Project Manager for our Service Projects Team, experienced in Mechanical, Electrical and Piping who likes the challenge of unique designs, projects and deadlines.   #airsys

Air Systems is looking for a Part-Time Project Management Intern for our Construction Department in San Jose, CA.The Construction Project Management Intern will support the planning and execution of construction projects with a focus on HVAC systems, ensuring tasks are organized, timelines are met, and project documentation is accurate and complete.     Schedule: 20-30 hours per week   #airsys

Air Systems is seeking an experienced Construction Project Manager to lead HVAC, plumbing, architectural sheet metal, and process piping construction projects across commercial and industrial process environments in the San Jose market. This role oversees projects from preconstruction to closeout, collaborating with field teams, subcontractors, and clients to ensure safe, high‑quality, on-time, and on-budget delivery.

Air Systems is seeking an experienced BAS Field Programmer/Engineer with expertise in Building Automation Systems to create Controls Programs and Systems Databases in San Jose, CA. This role involves working with our clients on creating a database of control programs and systems, programming, and installing the Control Systems for the clients’ buildings. The BAS Field Programmer will facilitate documentation of systems’ compliance with design. Strong leadership, effective communication, and a focus on client satisfaction are key to success. If you excel at BAS drawings, reviewing documentation, and complex challenges, this role is perfect for you.