BAS Estimator

BAS Estimator — Join XS Telecom’s Growing Team

The XS Telecom team is seeking an experienced Building Automation Systems (BAS) Estimator to support commercial, mission-critical, and data center construction projects. This role will develop accurate and competitive estimates by reviewing construction documents, performing takeoffs, developing labor and material costs, and coordinating with vendors and project teams.

• Prepare estimates for BAS, controls, and related low-voltage construction projects


• Review drawings, specifications, sequences of operation, equipment schedules, and bid documents


• Perform detailed material and labor takeoffs


• Estimate labor, materials, equipment, subcontractor costs, and other project requirements


• Identify required BAS devices, controllers, panels, sensors, actuators, cabling, and related components


• Obtain and evaluate vendor and subcontractor pricing


• Identify scope gaps, exclusions, assumptions, and potential project risks


• Prepare bid proposals, change order pricing, and supporting documentation


• Participate in pre-bid meetings, site walks, scope reviews, and project handoffs


• Work closely with Project Managers, Engineering, and field teams to ensure estimates reflect actual construction requirements


• Maintain accurate estimating and historical pricing information

• Experience estimating BAS, building controls, HVAC controls, low-voltage, electrical, or related construction projects


• Ability to read and interpret construction drawings, specifications, mechanical/electrical plans, and control documents


• Working knowledge of BAS architecture, HVAC systems, controllers, sensors, actuators, control panels, and field devices


• Understanding of construction labor, materials, installation methods, and project costs


• Ability to perform accurate takeoffs and identify scope or constructability issues


• Strong Excel and general computer skills; experience with estimating/takeoff software preferred


• Strong attention to detail and ability to manage multiple bids and deadlines


• Effective communication and collaboration skills

• BAS estimating experience in commercial, data center, mission-critical, or industrial construction


• Familiarity with BACnet, Modbus, and IP-based building controls


• Experience with commissioning, system startup, or controls integration


• BAS, controls, electrical, or low-voltage field experience is a plus

Physical Demands 

• The requirements below represent the general physical expectations of this role. We recognize that individuals may meet these requirements in different ways, and we are committed to providing reasonable accommodation so that all qualified individuals can perform the essential functions.


• Ability to lift up to 60 pounds; some lifting may be required from knee to shoulder height or other levels.


• Ability to carry and transport up to 60 pounds for short distances (up to 20 feet).


• Role requires periods of standing and moving, including stretching, reaching, walking, stooping, pushing, and pulling.


• Work may take place in varied environments that can be cold, hot, noisy, or wet, and may include exposure to odors or fumes.


• If you require accommodation at any point in the hiring process or on the job, we encourage you to let us know. 

 Additional Information 

• This role is not eligible for visa sponsorship.


• We are proud to be an equal opportunity employer. We celebrate diversity and are committed to an inclusive workplace for all employees. All applicants will be considered without regard to race, color, religion, sex, sexual orientation, gender identity or expression, marital status, national origin, age, disability, veteran status, genetic information, or any other characteristic protected by law.


• Harassment of applicants or employees based on any protected characteristic is strictly prohibited.


• This job description outlines the general duties and responsibilities of the position. These may evolve over time in response to business needs.

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