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Freelance Building Automation Programmer Jobs in Brookfield, CT

Sr. Automation Engineer

Oxford, CT · On-site

$90K - $115K/yr

PTA Plastics, an employee-owned and innovative leader in the plastic injection molding, contract manufacturing and tool-building industry, is looking for a Automation Engineer to join our dynamic ...

Sr. Automation Engineer

Oxford, CT · On-site

$90 - $115/hr

Company Overview PTA Plastics, an employee-owned and innovative leader in the plastic injection molding, contract manufacturing and tool-building industry, is looking for an Automation Engineer to ...

Testing and Automation Engineer Ready to build what's next with one of the world's most iconic ... We are building. This is a business focused on what matters most: growing franchisee profitability ...

Testing and Automation Engineer Ready to build what's next with one of the world's most iconic ... We are building. This is a business focused on what matters most: growing franchisee profitability ...

Testing and Automation Engineer Ready to build what's next with one of the world's most iconic ... We are building. This is a business focused on what matters most: growing franchisee profitability ...

Testing and Automation Engineer Ready to build what's next with one of the world's most iconic ... We are building. This is a business focused on what matters most: growing franchisee profitability ...

Testing and Automation Engineer Ready to build what's next with one of the world's most iconic ... We are building. This is a business focused on what matters most: growing franchisee profitability ...

Testing and Automation Engineer Ready to build what's next with one of the world's most iconic ... We are building. This is a business focused on what matters most: growing franchisee profitability ...

Testing and Automation Engineer Ready to build what's next with one of the world's most iconic ... We are building. This is a business focused on what matters most: growing franchisee profitability ...

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Showing results 1-20

Freelance Building Automation Programmer information

See Brookfield, CT salary details

$41.1K

$81.8K

$113.6K

How much do freelance building automation programmer jobs pay per year?

As of Aug 26, 2026, the average yearly pay for freelance building automation programmer in Brookfield, CT is $81,813.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,000.00 and $93,800.00 per year, depending on experience, location, and employer.

What is a freelance building automation programmer?

A Freelance Building Automation Programmer is a professional who specializes in designing, programming, and troubleshooting automated control systems for buildings on a contract or project basis. They work with systems such as HVAC, lighting, security, and energy management to ensure buildings operate efficiently and comfortably. Unlike full-time employees, freelancers are typically hired for specific projects or timeframes and may work with multiple clients. Their expertise helps optimize building performance, reduce operational costs, and integrate new technologies into existing infrastructure.

What skills and qualifications are needed to thrive as a freelance building automation programmer?

To thrive as a Freelance Building Automation Programmer, you need expertise in HVAC systems, controls programming, and a solid understanding of electrical and mechanical engineering principles, often supported by a relevant technical degree or certification. Familiarity with industry-standard platforms such as BACnet, LonWorks, Tridium Niagara, and tools like AutoCAD and PLC programming software is essential. Strong problem-solving abilities, self-management, and effective client communication distinguish top performers in this role. These skills ensure accurate system integration, client satisfaction, and the successful delivery of complex automation projects.

What are common challenges faced by freelance building automation programmers and how can they be overcome?

Freelance building automation programmers often encounter challenges such as integrating diverse systems from multiple manufacturers and keeping up with frequent updates in automation protocols. Managing client expectations and project timelines can also be demanding, especially when working remotely or with limited onsite access. To overcome these obstacles, it's important to stay current with industry certifications, develop strong communication skills for client coordination, and build a reliable network of contacts for technical support. Efficient project management tools and regular professional development can also help freelancers succeed in this dynamic field.

What is the difference between Freelance Building Automation Programmer vs Building Automation Technician?

AspectFreelance Building Automation ProgrammerBuilding Automation Technician
CredentialsTypically requires certifications in programming, networking, and building automation systemsOften holds technical certifications or trade licenses related to system installation and maintenance
Work EnvironmentWorks independently or with clients, often remotely or on-site for specific projectsPrimarily on-site, maintaining and troubleshooting automation systems
Employer & Industry UsageFreelancers serve multiple clients across commercial, industrial, and institutional sectorsEmployed by facilities or service companies to perform routine system upkeep

While both roles involve building automation systems, Freelance Building Automation Programmers focus on designing and customizing control software, often working independently. Building Automation Technicians handle installation, maintenance, and troubleshooting of these systems on-site. The roles complement each other but differ mainly in scope and work setting.

What cities near Brookfield, CT are hiring for Freelance Building Automation Programmer jobs?

Cities near Brookfield, CT with the most Freelance Building Automation Programmer job openings:

Infographic showing various Freelance Building Automation Programmer job openings in Brookfield, CT as of August 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 100% In-person job distribution, with an average salary of $81,813 per year, or $39.3 per hour.

BUILDING ENGINEER / HVAC Technician

Norwalk, CT • On-site

GUARDIAN SERVICE INDUSTRIES
Facilities Support Services • 1 - 5K employees

$50.45/hr

Full-time

Retirement, PTO

Re-posted 11 days ago


Job description

Description

Job Description:


Responsible for the daily operation, maintenance, preventative maintenance, troubleshooting and repair of city buildings, including plumbing, electrical, mechanical, HVAC, building automation, life safety, fire protection, security and related building systems. The Building Engineer must have working knowledge of modern facility operations, including connected equipment, digital work order systems, BMS/BAS operation, trend logs, alarms, energy management tools, mobile documentation and safe coordination with outside contractors. The position requires the ability to identify abnormal conditions, respond quickly, perform hands-on repairs where appropriate, and support reliable, safe and energy-conscious building operation.


Essential Job Duties Under the Direction of the Chief Engineer:

1. Inspect buildings, grounds, mechanical rooms, equipment and systems for unsafe, abnormal or malfunctioning conditions.

2. Conduct general preventative maintenance on mechanical, electrical, HVAC, plumbing and building automation systems. Work includes lubrication, adjustment, cleaning, filter changes, belt replacement, sensor checks, calibration support, consumable part replacement and periodic equipment testing.

3. Perform troubleshooting, diagnostics and repairs on all mechanical and HVAC equipment, including air handling units, rooftop units, split systems, pumps, boilers, chillers, cooling towers, exhaust systems, VFDs, motors, hydronic components, refrigeration circuits and related controls.

4. Operate, monitor and maintain the Building Management System / Building Automation System (BMS/BAS), including schedules, setpoints, alarms, graphics, trend logs, overrides, controller communication issues and basic control sequence verification.

5. Use BMS/BAS data, trend logs, meters, gauges, test instruments and field observations to diagnose comfort complaints, equipment faults, nuisance alarms, energy waste and abnormal system operation.

6. Respond quickly to emergency situations, equipment failures, leaks, environmental complaints, loss of heating/cooling, alarms and other building-related issues.

7. Assist with installation, modification, replacement and commissioning support of building equipment, controls, sensors, networked devices and system upgrades.

8. Perform and/or oversee electrical and plumbing repair and troubleshooting within the limits of licensing, safety requirements and department procedures.

9. Perform and/or oversee water treatment, testing, documentation and follow-up for boilers, cooling towers, closed loops and related systems.

10. Use digital work order / CMMS platforms, tablets, mobile devices, photos and electronic records to receive, prioritize, document and close out work orders accurately.

11. Prioritize service calls, document corrective actions, communicate status updates and follow up upon completion.

12. Troubleshoot, evaluate and recommend equipment repairs, service upgrades, controls improvements, energy conservation measures and capital replacement needs.

13. Coordinate maintenance and repair efforts with outside contractors, vendors, controls technicians, IT support and city departments when work cannot be completed in-house.

14. Coordinate contractor access, tenant/user communication and management approvals for work orders requiring outside support. Maintain accurate records of contractor work, findings and recommendations.

15. Order parts, filters, supplies and materials as required, while maintaining stock, inventory control and proper documentation.

16. Work with the Chief Engineer and Building Manager in planning, budgeting and supporting annual maintenance, capital projects and equipment replacement planning.

17. Be responsive to occupant complaints in the areas of safety, plumbing, HVAC, mechanical, electrical, indoor air quality and environmental needs through direct contact and the work order system.

18. Prepare and maintain maintenance logs, equipment records, digital files, inspection documentation, BMS notes, alarm history and repair records.

19. Be familiar with and conform to all written operating procedures, safety procedures, lockout/tagout requirements, cybersecurity awareness practices and site-specific building procedures.

20. Maintain clean, safe and professional work areas, mechanical rooms, storage rooms, shops and equipment spaces.

21. Perform other duties as assigned.


Technology and 2026 Work Environment Expectations:

Ability to work in a modern, technology-supported facility environment using BMS/BAS platforms, digital work orders, mobile devices, cloud or network-based documentation, electronic drawings, equipment histories and remote support tools.

Working knowledge of modern HVAC and controls-related technology such as BACnet/Modbus communication, VFDs, VRF/VRV systems, smart sensors, connected thermostats, energy dashboards, alarming, trending and basic networked device troubleshooting.

Ability to document work with clear notes, photos, readings, alarm history, trend captures and repair recommendations in a professional manner.

Ability to coordinate with IT, controls contractors and equipment vendors while following department policy for passwords, remote access, network security and equipment access.


Skills, Education and Experience:

Minimum of 10 years of experience in building operations, engineering, HVAC, equipment maintenance, troubleshooting and repair.

Hands-on mechanical aptitude and ability to troubleshoot and repair building HVAC and mechanical equipment.

Working knowledge of building mechanical, electrical, plumbing, HVAC, controls, life safety, fire protection and security systems.

Experience operating and maintaining BMS/BAS systems, including schedules, setpoints, alarms, trends, overrides and basic controller-level troubleshooting.

Ability to use computers, tablets, smartphones, digital meters, test instruments, CMMS/work order software, email and electronic documentation systems.

Ability to read and understand blueprints, mechanical drawings, control diagrams, wiring diagrams, equipment manuals and sequence of operation documents.

Ability to handle multiple projects, prioritize work and make sound operational decisions.

Holds necessary and required licenses and certifications for assigned work (D2,S2 or OE2). HVAC, refrigeration, electrical, plumbing, BMS/BAS, Building Operator, OSHA, EPA 608 or other applicable technical training is preferred where applicable.

Completion of college, trade school, technical school, HVAC certificates, Building Operator Program coursework, engineering technical training, or building operations and maintenance training certificates preferred.

Possession of a valid driver's license.

Strong customer service, communication, documentation and computer skills.


Other Job Requirements:

Available for emergency response and on-call coverage as assigned.

Able to lift 50 pounds.

Able to climb ladders, access mechanical rooms, rooftops, equipment spaces and other building areas safely.

Able to use required personal protective equipment and follow all safety procedures.


Schedule: Monday through Friday - 8:00am - 4:00pm

***This is a union position covered under the applicable collective bargaining agreement.

***Benefits are provided in accordance with the collective bargaining agreement and include paid time off, recognized holidays, sick leave, pension/annuity/welfare contributions, training benefits, and other negotiated employment benefits.


Guardian Service Industries is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to, among other things, race, religion, color, national origin, sex, age, marital status, sexual orientation, gender identity, pregnancy, citizenship, status as a protected veteran, or status as a qualified individual with a disability, or any other characteristic protected by applicable law. Guardian Service Industries is committed to integrity, excellence, and diversity among its employees. Our company participates in E-Verify to confirm employment eligibility.