Building Auotmation Lead Controls Technician, HVAC

BAS/DDC Lead Control Technician

ABM is seeking a BAS/DDC Lead Control Technician for a full-time, field-based role supporting multiple commercial customer sites across the Alexandria region. The technician will use company-provided laptop computer and software to program, install, service, troubleshoot, and maintain DDC controllers and Niagara N4 Building Automation Systems (BAS) in accordance with company procedures and contractual requirements.

Pay: 50.00 - 57.00/hr. The pay listed is the hourly range or the hourly rate for this position. A specific offer will vary based on applicant's experience, skills, abilities, geographic location, and alignment with market data.

ABM offers a comprehensive benefits package. For information about ABM's benefits, visit ABM Employee Benefits | Front Line Team Members

ABM is a military and veteran friendly employer, veterans and candidates with military experience encouraged to apply. Military Occupational Specialty Code: 91E, 91C, EM, HT, MK, DC, 1161, 1341, 3E1X1

Responsibilities

• Interface with commercial building customers, contractors, and customer IT personnel in a professional manner.
• Program, install, service, troubleshoot, and provide field supervision for BAS and DDC systems.
• Integrate new and existing DDC systems into Niagara N4 BAS, including BACnet, LON, Modbus, JCI N2, Trane Comm4, Barber Colman ASD/GCM, and other proprietary protocols.
• Perform periodic maintenance on customer control systems, including BAS front ends, DDC controllers, end devices, BAS computers, and servers.
• Respond to customer service calls, including emergency, on-site, and online/remote support.
• Troubleshoot and repair control systems and end devices.
• Back up controller programs and BAS computers/servers.
• Use service maintenance software to document services provided and receive repair and maintenance assignments.
• Perform performance testing and commissioning of control systems on retrofit work as assigned.
• Coordinate with customer IT teams to set up BAS systems on customer networks.
• Travel between multiple customer sites throughout the Alexandria region rather than supporting one assigned building.

Qualifications

• Niagara N4 Certification is required and is a deal-breaker qualification for this role.
• Minimum 5+ years of Niagara N4 commissioning and integration experience required; 10+ years preferred. Candidates with AX certification/background prior to N4 will be considered if they have current Niagara N4 certification.
• Minimum 7-8 years of experience programming, servicing, and troubleshooting commercial DDC and BAS platforms required; 15+ years preferred.
• Strong knowledge and practical experience with commercial HVAC systems, sequences of operation, controls concepts/applications, and programming, troubleshooting, and editing DDC configuration and logic programs.
• Ability to read and interpret electrical and mechanical drawings.
• Strong computer skills, including Word, Excel, graphics software, computer backups, software updates, and BAS front-end/server support.
• Ability to work independently, take command of customer-site situations, and also work effectively as part of a team.
• Excellent written and verbal communication skills.
• Ability to walk up and down stairs and work from ladders.
• Valid driver's license and ability to pass a background check.

Preferred Qualifications:

• Current Niagara N4 certification with strong hands-on BAS/DDC programming, commissioning, integration, troubleshooting, and service experience.
• Ability to operate as a lead-level technician who can independently manage customer-site situations and maintain strong customer relationships.
• Experience with BAS/controls contractors or large controls organizations such as Calvert Controls, Pritchett Controls, HVAC Concepts, S&W Controls, Johnson Controls, Honeywell Controls, or similar companies is preferred but not required.

About Us

ABM (NYSE: ABM) is one of the world's largest providers of integrated facility, engineering, and infrastructure solutions. Every day, our over 100,000 team members deliver essential services that make spaces cleaner, safer, and efficient, enhancing the overall occupant experience. ABM serves a wide range of market sectors including commercial real estate, aviation, education, mission critical, and manufacturing and distribution. With over $8 billion in annual revenue and a blue-chip client base, ABM delivers innovative technologies and sustainable solutions that enhance facilities and empower clients to achieve their goals. Committed to creating smarter, more connected spaces, ABM is investing in the future to meet evolving challenges and build a healthier, thriving world. ABM: Driving possibility, together. ABM is an Equal Employment Opportunity (EEO) employer that does not discriminate on the basis of any trait or characteristic protected by applicable federal, state, or local law, including disability and protected veteran status. ABM is committed to working with and providing reasonable accommodation to individuals with disabilities. If you have a disability and need assistance in completing the employment application, please call View phone number on click.appcast.io. We will provide you with assistance and make a determination on your request for reasonable accommodation on a case-by-case basis. ABM participates in the U.S. Department of Homeland Security E-Verify program. E-Verify is an internet-based system used to electronically confirm employment eligibility. ABM is a military-friendly company proudly employing thousands of men and women who have served in the U.S. military. With ABM, you'll have access to a world-class training program and ample opportunities to use the skills you developed while serving our country. Whether you're looking for a frontline or professional position, you can find post-military career opportunities across ABM. ABM directs all applicants to apply at ABM does not accept unsolicited resumes or submissions outside of this portal. Applicants should submit their application by clicking Apply Now. For more information, visit

Job Info

• Job Identification 156947
• Posting Date 06/28/2026, 07:24 PM
• Job Schedule Full time
• Locations Alexandria, VA, United States Washington, DC, United States
• Job Category Facilities
• Work Days Full Time Days
• Workplace On-site