Demo

Building Automation Systems (BAS) Technician

MJI Energy Services Group, Inc.
Ronkonkoma, NY Full Time
POSTED ON 6/4/2026
AVAILABLE BEFORE 7/3/2026

About us:

MJI Energy Services Group is over 30 years of experience, evolved for the future! We started as part of Michael James Industries, a trusted HVAC company with over 30 years of hands-on experience in mechanical systems, climate control, and energy efficiency. But as buildings, and the expectations of those who manage them, became smarter, so did we. Recognizing the growing demand for integrated, intelligent systems, we began a strategic transformation into MJI Energy Servies Group, a BAS company. This wasn’t a pivot; it was a natural evolution. Proudly woman-owned, we bring a unique perspective to the building automation industry, driving innovation, inclusion, and excellence at every level.

Position Overview:

We’re seeking a BAS Technician to join our growing team. This is a great opportunity to join a growing controls team early, with room to expand your skills and advance as the company scales. You’ll work alongside experience technicians and engineers to install, commission, and service automation systems across a variety of facilities.

Key Responsibilities:

  • Install, service, and troubleshoot BAS and HVAC control systems
  • Commission new control systems and verify sequences of operation
  • Perform point-to-point checkout and functional testing
  • Modify and upload programs and graphics
  • Diagnose communication and network issues (BACnet, IP, MSTP, etc.)
  • Work closely with engineers, project managers, and customers
  • Support system upgrades, expansions, and retrofits
  • Maintain accurate documentation and service notes

Qualifications:

  • 3 years of BAS or HVAC controls experience preferred
  • Strong troubleshooting and problem-solving skills
  • Comfortable working independently in the field
  • Good communication and customer-facing skills
  • Organized, detail-oriented, and reliable
  • Willing to learn and grow with a startup-style company
  • Valid driver’s license

Nice to Have (Not required):

  • Niagara certification
  • Prior commissioning experience
  • Graphic development experience
  • Energy management or analytics exposure

Why Join Us:

  • Competitive salary with health benefits package
  • Hands-on training and career development opportunities
  • Work with cutting-edge BAS technology and energy management solutions
  • Supportive team environment that encourages learning and innovation
  • 401K
  • Life insurance
  • Profit sharing
  • 11 company paid holidays

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance
  • Work Location: In person

Salary.com Estimation for Building Automation Systems (BAS) Technician in Ronkonkoma, NY
$87,216 to $106,355
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Not the job you're looking for? Here are some other Building Automation Systems (BAS) Technician jobs in the Ronkonkoma, NY area that may be a better fit.

  • Riverhead Building Supply Corp. Calverton, NY
  • Responsibilities Services Technician - Windows and Doors Essential Duties and Responsibilities: Fulfill service tickets for repairs of windows and doors at... more
  • 8 Days Ago

  • Chembio Diagnostic Systems Inc. Medford, NY
  • Position Summary : Under direct supervision, the Formulations Technician is responsible for preparing various solutions used in the production of Chembio D... more
  • 4 Days Ago

AI Assistant is available now!

Feel free to start your new journey!