Complete Building Services (CBS) is a company that is passionate about the operation and maintenance of buildings/facilities in the commercial and government sectors. CBS is the largest division of The Donohoe Companies, Inc. - Washington DC's most established real estate company. At CBS, we celebrate and empower our talented employees - and it shows as we have been ranked by the Washington Business Journal as the "Best Place to Work" multiple times.

Perks & Benefits 

We offer a full slate of benefits, including competitive salaries, medical, dental, vision, life and disability coverages, FSA, flexible vacation, commuter benefits, and a 401k plan with a match. And...we offer some not-so-standard, extra great benefits, including tuition reimbursement for education/certifications, employee discount programs (including hotels and our vendor's products), gym membership, and an Employee Assistance Program that offer a wide array of consultative/actionable services. We value diversity and believe in forming teams in which everyone can be their authentic self is the key to our success. Come join us, and find out what the best work of your career could look like for you.

Complete Building Services is seeking a Building Automation System (BAS) Manager to oversee the operation, performance, and optimization of building automation systems across a large campus. This role combines technical expertise, strategic oversight, and team leadership to ensure reliable, energy-efficient, and high-performing buildings.

The BAS Manager is a leadership role with full accountability for the technological and operational success of the facility’s control systems. This individual provides end-to-end oversight of BAS operations, ensuring optimal building performance, energy efficiency, and strict adherence to contractual obligations. Beyond technical knowledge, this role is responsible for the strategic management of staff.

Schedule: Monday–Friday, 6:00 AM – 2:30 PM
Compensation: Up to $60/per hour, depending on experience

Key Responsibilities

Team Leadership & Management

• Strategically manage, direct, and develop a dedicated staff of 8 personnel.
• Contractual Compliance: Ensure strict adherence to all operational guidelines and contractual obligations.

BAS Operations & Optimization

• Ensure reliable operation, monitoring, and optimization of BAS systems across all campus buildings.
• Troubleshoot hardware, software, and network issues to minimize downtime.
• Adjust controls, schedules, and setpoints to support energy efficiency, occupant comfort, and operational goals.
• Support energy management initiatives and demand-response programs.

System Maintenance & Technical Oversight

• Maintain, calibrate, and upgrade BAS hardware, software, and controllers.
• Implement programming changes, sequence-of-operations updates, and graphics/interface enhancements.
• Oversee commissioning, retro-commissioning, and system upgrades to ensure optimal performance.

Collaboration & Compliance

• Review and approve design drawings and construction submittals for compliance with campus BMS standards.
• Define and track key performance indicators (KPIs) to assess the effectiveness of daily BMS operations.
• Understand and support campus reporting needs, identifying appropriate tools analytics solutions.