Bas Application Engineer Jobs in California (NOW HIRING)

Therma, 1601 Las Plumas Avenue, San Jose, California, United States of America

Posted Wednesday, June 10, 2026 at 10:00 AM

BAS/EMS Controls Engineer must have knowledge and experience specifying, designing, programming, configuring, commissioning, and troubleshooting Building Management Systems which range from chiller sequences to full building control systems.

• Create and refine reusable, field-tested standards/review and revise systems for submission to the standards library/coordinate with estimators and management to maintain the standard library's integrity
• Conduct site inspection for preparation of design and submittal drawings for control system installation.
• Design building automation systems for standard and/or critical environment facilities such as data centers, laboratories, or hospitals
• Provide a sequence of operations, device schedules, and as-built panel layouts.
• Coordinate submittals for the assigned controls projects
• Coordinate with Project Managers
• Spec control system components
• Design and Build graphics for HMI, front ends, dashboards and digital signage.
• Use Distech GFX to write job-specific programs
• Coordinate with Controls Technicians to support third party commissioning as needed.
• Visit work site, as needed, must be familiar with job site conditions.
• Troubleshooting BMS problems
• The BMS EMS Controls Engineer will coordinate their activities to maintain project schedules and ensure successful project completion
• Coordinate with in-house installation teams
• Assist with Hardware/Software calibration as required
• Provide onsite customer training
• Attend job site meetings as necessary
• Provide and maintain project documentation for the development of “As-Built” drawings
• Provides technical support to clients
• Ensure material and equipment is installed on a customer’s site per drawings
• Perform point-to-point checkouts to ensure connectivity between field devices and controllers
• Ensure that the software operates, and make necessary software changes to ensure mechanical systems operate as designed
• Select control products, components, applications, and systems
• Collaborate with the Project Manager, Engineers, and support staff

• Ability to plan, organize, coordinate, direct, and control all aspects of project activities
• Ability to work with the customer to find mutually satisfactory solutions to difficult issues
• Ability to work with all levels of management and non-management personnel
• Working knowledge of office administration, project management, reporting, budgeting, budget control, business operations, blueprints, permit drawings, buildings, equipment, housekeeping, construction, purchasing, inventory control, and safety management
• Bachelor’s degree in Engineering, Construction Management or Business Management, is preferred, or a minimum of four years of relevant experience, with at least two years as an automation technician.
• Working knowledge of at least one HVAC controls system (preferably Distech Controls with Niagara experience)
• Good working knowledge of the systems commonly monitored and controlled by a building DDC/EMS. Systems may include Tridium/Niagara4/Niagara Ax, Distech Lonworks Controllers, Distech BACNet Controllers, and others.
• Strong understanding of typical HVAC equipment and systems such as AHU, VAV, VRF, Chillers, VFDs, HHW systems, etc.
• Good working knowledge of ASHRAE Guideline 36, California Title 24, and building management codes relevant for controls. OSHPD and HCAI is a plus
• Ability to interface with customers and contractors at a supervisory and management level
• Excellent verbal and written communication skills
• Ability to organize and lead a group of people including mentoring and providing technical, strategic, and tactical direction
• Strong experience with Windows and MS Office – Linux is a plus
• Develop projects for energy management and retrofits
• Able to work in a fast-paced environment
• Strong analytical skills and focus on project ownership
• Ability to problem solve

Salary range: $110k - $130k.

• 401(k) Plan with Company Match: Currently match contributions dollar-for-dollar up to 4% of eligible pay; immediate vesting.
• Health & Welfare Benefits: Employer provided medical, dental, vision, prescription drug, Employee Assistance Program and accident & illness coverage.
• Life and Disability Insurance: Employer provided basic life insurance and AD&D valued at 50K coverage amount with the option for voluntary buy up for additional coverage.
• Time Off: Flexible non-accrual vacation (separate from CA sick leave); company holidays per policy.
• Expenses: Business travel and related expenses reimbursed per company policy.

If you need assistance or accommodations during the application or interview process, please contact us at atta@wearelegence.com or your dedicated recruiter with the job title and requisition number.

Candidates must have current work authorization in the U.S.; visa sponsorship is not available for this position.

Where pay ranges are indicated, please note that a successful candidate’s exact pay will be determined based relevant job-related factors, including any of the following: candidate’s experience, skills, and qualifications, as well as geographic and market considerations. We are committed to ensuring fair and competitive compensation for all employees and comply with all applicable salary transparency laws.

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