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Bas Engineer Jobs in California (NOW HIRING)

ControlsJobs

BAS Controls Estimator

Santa Barbara, CA

$90K - $145K/yr

Experience estimating, engineering, or designing building automation (BAS/DDC) systems * Proficient with AutoCAD or Microsoft Visio for controls documentation * Strong understanding of controls ...

Air Systems, Inc.

BAS Field Engineer

San Jose, CA · On-site

$90K - $130K/yr

The BAS Field Programmer will facilitate documentation of systems' compliance with design. Strong leadership, effective communication, and a focus on client satisfaction are key to success. If you ...

ControlsJobs

BAS - Controls Programmer

Santa Barbara, CA

$92K - $120K/yr

They have multiple BAS product-lines and would hire candidates who are strong in either Block or Script-based programming. The company prides itself on their company values, team-oriented work ...

ControlsJobs

BAS - Controls Programmer

Northridge, CA · On-site

$32.25 - $42.25/hr

Prior experience as a Controls Specialist/Programmer or similar position * Program custom applications from scratch or prepackaged libraries * Responsible for startups and commissioning on BAS ...

Air Systems, Inc.

BAS Project Engineer II

San Jose, CA · On-site

$90K - $110K/yr

Job Summary Air Systems is looking for a BAS Project Engineer II to join our Building Automation Systems (BAS) team . This is a full-time position reporting to the Project Engineering Supervisor.

CBRE

Senior BAS Engineer - Onsite San Jose, CA

San Jose, CA · On-site

$113K - $150K/yr

Programming & Configuration * Modify or develop system programs, logic sequences, and control strategies. * Configure network devices and communication paths for reliable operation across BACnet, LON ...

Air Systems, Inc.

BAS Project Engineer II

San Jose, CA · On-site

$90K - $110K/yr

Job Summary Air Systems is looking for a BAS Project Engineer II to join our Building Automation Systems (BAS) team. This is a full-time position reporting to the Project Engineering Supervisor. This ...

Air Systems, Inc.

BAS Engineering Intern

San Jose, CA · On-site

$35/hr

Job Summary Air Systems is looking for an Engineering Intern for our Building Automation Systems (BAS) Department in San Jose, CA. Schedule: 40 hours/week, M-F #airsys Essential Duties ...

Air Systems, Inc.

BAS Project Engineer II

San Jose, CA · On-site

$90K - $110K/yr

Job Summary Air Systems is looking for a BAS Project Engineer II to join our Building Automation Systems (BAS) team . This is a full-time position reporting to the Project Engineering Supervisor.

ControlsJobs

Controls Specialist

San Diego, CA

$40 - $55/hr

Experience with BAS programming (script/line logic or block/graphical) * Tridium Niagara integration experience preferred * Strong understanding of controls hardware, software, and project workflows ...

ControlsJobs

BAS Office Programmer

San Jose, CA

$85K - $140K/yr

Office Tridium Programmer - San Jose, CA - $85,000 to $140,000 (Mid & Sr-Level)About the Role: A fast-growing Building Automation Systems (BAS) division within a long-established mechanical and ...

Air Systems, Inc.

BAS Account Executive

San Jose, CA

$90K - $140K/yr

Ensure accurate and complete turnover from sales to engineering and operations teams * Support ... Stay current on BAS technologies, energy efficiency trends, and smart building solutions * Help ...

New

ControlsJobs

BAS Controls Technician

Ventura, CA

$44 - $60/hr

BAS Controls Technician - Ventura, CA - HVAC & Building Automation Contractor - $44-$60/hr + OT ... Load and adjust control programs under guidance from senior programmers * Create or modify system ...

ControlsJobs

BAS - Controls Tech

San Diego, CA

$31.75 - $42/hr

BAS Controls Technician - San Diego, CA This is for an excellent BAS Controls company that is owned ... DDC Programming, Integration, and Design of Building Control Systems * Integration into various ...

ControlsJobs

BAS Controls Tech (Union)

San Jose, CA · On-site

$35 - $75/hr

BAS Controls Technician - San Francisco / San Jose Metro - $35-$75/hr - Enterprise Mechanical ... Diagnose and resolve programming issues, field controller faults, sensors, and network-level ...

ControlsJobs

BAS Project Manager

Sacramento, CA · On-site

$120K - $150K/yr

... engineering and construction firms as a BAS Project Manager . In this role, you will oversee the delivery of high-performance Building Automation Systems (BAS) supporting commercial and industrial ...

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All JobsBas Engineer JobsBas Engineer Jobs in California

Bas Engineer information

What are the key skills and qualifications needed to thrive as a BAS Engineer, and why are they important?

To thrive as a BAS (Building Automation Systems) Engineer, you need a solid understanding of HVAC systems, electrical engineering principles, and control systems, often backed by a relevant degree or certification. Familiarity with BAS platforms such as Siemens, Johnson Controls, or Schneider Electric, along with programming tools and protocols like BACnet and Modbus, is typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding BAS Engineers apart. These competencies are vital for ensuring efficient building operations, troubleshooting complex issues, and delivering reliable automation solutions.

How do BAS Engineers typically collaborate with other departments during building automation projects?

BAS Engineers regularly work alongside mechanical, electrical, and IT teams to ensure seamless integration of building automation systems. They coordinate with project managers to meet deadlines, consult with HVAC and electrical engineers for system compatibility, and often communicate with facility managers to address operational needs. This collaborative environment helps ensure that automation systems are installed efficiently, function correctly, and meet both technical and user requirements.

What are BAS Engineers?

BAS Engineers, or Building Automation System Engineers, are professionals who design, install, program, and maintain automated control systems for buildings. These systems manage heating, ventilation, air conditioning (HVAC), lighting, security, and other critical building functions to improve energy efficiency and occupant comfort. BAS Engineers work with hardware and software to ensure all building systems operate in harmony, often troubleshooting complex issues and integrating new technologies. Their role is essential in modern, energy-efficient construction and facility management.

What is the difference between Bas Engineer vs Mechanical Engineer?

AspectBas EngineerMechanical Engineer
Required CredentialsTypically requires a diploma or degree in electrical, civil, or related engineering fields; certifications in building automation systems are commonRequires a bachelor's degree in mechanical engineering; licensure or professional engineer (PE) certification may be needed
Work EnvironmentWorks mainly on building automation, HVAC controls, and system integration in commercial or industrial buildingsWorks on designing, analyzing, and maintaining mechanical systems like HVAC, engines, or manufacturing equipment
Employer & Industry UsageEmployed by building management firms, HVAC companies, or construction firms; industry focuses on building systemsEmployed in manufacturing, aerospace, automotive, or energy sectors; industry focuses on mechanical systems

While both roles involve engineering principles, a Bas Engineer specializes in building automation and control systems, whereas a Mechanical Engineer focuses on designing and maintaining mechanical systems. The two roles often collaborate but serve different technical functions within their respective industries.

What are popular job titles related to Bas Engineer jobs in California? For Bas Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Bas Engineer jobs in California look for? The top searched job categories for Bas Engineer jobs in California are:
Bas Engineer jobs near you
Infographic showing various Bas Engineer job openings in California as of June 2026, with employment types broken down into 4% As Needed, and 96% Full Time. Highlights an 96% In-person, and 4% Remote job distribution.

BAS Controls Estimator

ControlsJobs

Santa Barbara, CA

$90K - $145K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 20 days ago

Job description

Estimator (BAS Controls) - $90K to $145K+ - Santa Barbara or Pismo Beach, CAAbout the Opportunity:

A nationally recognized, Tier-1 HVAC and Building Automation contractor is seeking a skilled BAS Controls Estimator to support operations out of either Santa Barbara or Pismo Beach, CA. This role is ideal for a mid- or senior-level professional experienced in estimating building automation, DDC, and controls integration projects for commercial and institutional facilities.

You'll join a collaborative team with strong benefits, robust resources, and excellent long-term career pathways.

Location:
  • Santa Barbara, CA (Office-Based)
  • Pismo Beach, CA (Office-Based)
Position:
  • Title: Estimator - Building Automation / HVAC Controls
  • Level: Mid or Senior, depending on experience
Compensation & Benefits:
  • Salary: $90,000 - $145,000+ DOE
  • Retirement: 401(k) with Company Match
  • Benefits: Medical, Dental, Vision Coverage
  • Technology: Company Laptop, Phone, and Design Tools
  • Time Off: Paid Vacation & Holidays
Responsibilities:
  • Develop detailed cost estimates for DDC control systems, retrofits, and integration-focused work
  • Create network architecture layouts, control drawings, and panel schematics using AutoCAD or MS Visio
  • Draft, update, and refine HVAC Sequences of Operation (SOOs)
  • Design distributed control layouts and system graphics for floor plans
  • Review and redline submittals, documentation, and track RFIs throughout the estimating phase
  • Collaborate closely with project managers, subcontractors, engineers, and vendors
  • Interpret project specifications and ensure compliance with organizational and industry controls standards
  • Support system integration using BACnet, Modbus, and other communication protocols
Ideal Candidate Profile:
  • Experience estimating, engineering, or designing building automation (BAS/DDC) systems
  • Proficient with AutoCAD or Microsoft Visio for controls documentation
  • Strong understanding of controls protocols such as BACnet and Modbus
  • Experience with commercial, institutional, or large campus environments preferred
  • Excellent technical writing, organizational, and documentation skills
Company Overview:
  • Industry-leading firm with more than 1,000 employees and 16+ branch locations
  • Operations throughout CA, AZ, NV, and WA
  • Full-service mechanical contractor offering retrofit, design-build, engineering, and service solutions
  • Deep BAS expertise with platforms like Distech (Tridium), Schneider Electric, and Delta Controls
  • Clients include hospitals, universities, K-12 districts, airports, stadiums, commercial campuses, and government facilities

This opportunity is perfect for a BAS professional looking to take on impactful estimating work while advancing within a stable, well-established, and technology-forward organization.

Apply