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Heating Engineer Jobs in Texas (NOW HIRING)

The Engineering Trainer - Commercial HVAC Applications will be a key member of the Bosch Home Comfort Factory Training team, reporting directly to the Sales Technology and Training Innovation Lead.

The Engineering Trainer - Commercial HVAC Applications will be a key member of the Bosch Home Comfort Factory Training team, reporting directly to the Sales Technology and Training Innovation Lead.

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Mechanical Engineer, HVAC Houston, TX - remote Project: Data Centers Own HVAC and mechanical system design for AI data center infrastructure from early concept through construction documents. That ...

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Join a successful and growing Architecture and Engineering firm as a Mechanical Design Engineer specializing in HVAC. This role focuses on mechanical design for small to medium commercial projects ...

This is an exciting opportunity for someone with a strong engineering background who has a passion for compressors, HVAC, is practical, hardworking, and energetic, and is willing to get his hands ...

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Heating Engineer information

See Texas salary details

$30.7K

$83.1K

$132.3K

How much do heating engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for heating engineer in Texas is $83,088.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $101,600.00 per year, depending on experience, location, and employer.

What does a heating engineer do?

A heating engineer is a professional who installs, maintains, and repairs heating systems in residential, commercial, and industrial buildings. Their work typically involves boilers, radiators, underfloor heating, and other heating appliances. They ensure these systems operate efficiently and safely, identifying and fixing faults, performing routine maintenance, and sometimes upgrading equipment to improve performance or comply with regulations. Heating engineers may also advise customers on the best heating solutions for their needs.

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

To thrive as a Heating Engineer, you need a solid understanding of heating systems, plumbing, and gas safety, typically supported by relevant vocational qualifications and certifications such as Gas Safe registration. Familiarity with diagnostic tools, control systems, and HVAC software is essential for installation, maintenance, and troubleshooting. Strong problem-solving abilities, attention to detail, and effective communication skills help in diagnosing issues and providing excellent customer service. These skills ensure safe, efficient, and compliant operation of heating systems, leading to satisfied clients and minimized risk.

What are some common challenges heating engineers face when working on-site, and how can they prepare for them?

Heating Engineers often encounter challenges such as diagnosing complex faults in older heating systems, working in tight or awkward spaces, and ensuring compliance with safety regulations. These scenarios require strong problem-solving skills, adaptability, and attention to detail. To prepare, it's important to stay updated with the latest industry standards, regularly attend training, and maintain effective communication with customers and team members to ensure smooth project execution.

What is the difference between Heating Engineer vs Plumber?

AspectHeating EngineerPlumber
CertificationsGas Safe Register, HVAC certificationsNVQ Level 2/3 in Plumbing, Gas Safe Register
Work EnvironmentHeating systems, boilers, radiatorsWater supply, pipework, fixtures
Industry UsageHeating system installation and repairWater supply and drainage systems

Heating engineers focus on heating systems, boilers, and HVAC units, often requiring gas safety certifications. Plumbers handle water supply, drainage, and pipework, with overlapping skills but different primary responsibilities. Both roles are essential in building maintenance and share some certifications, but their work environments and tasks differ significantly.

What cities in Texas are hiring for Heating Engineer jobs?

Cities in Texas with the most Heating Engineer job openings:

Infographic showing various Heating Engineer job openings in Texas as of August 2026, with employment types broken down into 90% Full Time, 4% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $83,088 per year, or $39.9 per hour.

HVAC Electrical Programmer Engineer

Houston, TX • On-site

Custom Air Products & Services
Industrial Machinery Manufacturing • 51 - 200 employees

$74K - $99K/yr

Full-time

Re-posted 29 days ago


Job description

Custom Air Products & Services, Inc. (CAPS) is a Houston-based, full-service HVAC company specializing in the design, fabrication, installation, and servicing of industrial and commercial air conditioning and heating systems. Since 1996, CAPS has built a reputation for delivering high-quality, custom-engineered solutions to customers across a wide range of industries. 

With a team of skilled professionals and multiple Texas-based facilities, CAPS provides end-to-end capabilities including HVAC manufacturing, mechanical field services, and parts distribution. As part of AirX Climate Solutions, we are committed to safety, quality, and customer satisfaction—creating a team-oriented environment where employees can grow, contribute, and support essential operations across the industries we serve.

We are currently seeking a Programmer Engineer to add to our growing team. 

Location: 35 Southbelt Industrial Drive, Houston, TX 77047

Position Summary & Objective

The Programmer Engineer is responsible for the design, development, and implementation of PLC-based control systems for custom HVAC equipment and field-installed projects. This role supports the creation of electrical designs, control sequences, and programming required to meet project specifications and operational requirements. The position works cross-functionally with engineering, fabrication, and field teams to ensure systems are properly designed, programmed, tested, and commissioned.

Key Responsibilities

  • Develop, program, and test PLC-based control systems for custom HVAC equipment design
  • Create PLC programs from initial concept through final commissioning
  • Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT), including system start-up and troubleshooting
  • Debug, troubleshoot, and modify PLC programs for existing systems
  • Design and document HVAC sequences of operation
  • Develop electrical wiring diagrams, control schematics, and panel layouts using AutoCAD Electrical
  • Perform electrical calculations, including MCA and MOCP, SCCR and wire sizes
  • Select control components and define electrical interconnections
  • Prepare and maintain Bills of Materials (BOMs) for controls and electrical systems
  • Review and incorporate redlines and as-built documentation
  • Collaborate with engineering, fabrication, and field personnel to resolve technical issues
  • Communicate control system functionality and design intent to internal stakeholders and installation teams
  • Maintain organized electronic files for programs, drawings, and project documentation

Qualifications & Skills

  • Bachelor’s degree in Electrical Engineering, Mechanical Engineering, or related field (or equivalent experience)
  • Minimum 8–10 years of experience in HVAC, manufacturing, or industrial controls environment
  • Strong PLC programming experience required (Siemens and/or Allen-Bradley preferred)
  • Experience with HVAC controls, sequences of operation, and system integration
  • Proficiency in AutoCAD Electrical
  • Strong understanding of electrical power and control circuits (AC/DC)
  • Knowledge of HVAC systems and components (fans, compressors, coils, heaters, controls)
  • Familiarity with ASHRAE guidelines and NEC requirements 
  • Familiarity with ASHRAE guidelines and NEC requirements
  • Experience with hazardous location requirements; IEC/ATEX knowledge preferred
  • Ability to read and interpret customer drawings, specifications, and system schematics
  • Strong troubleshooting and problem-solving skills
  • Ability to manage multiple projects and meet deadlines
  • Effective communication and collaboration skills

Physical Requirements & Work Environment

  • Office-based with frequent interaction in a manufacturing and production environment
  • Regular computer-based programming and design work
  • Ability to access production areas and support equipment testing
  • Travel required for on-site commissioning, troubleshooting, and start-up activities
  • May require extended hours during project commissioning phases

To learn more about us, please visit us on our website.

At Custom Air Products & Services, we are an equal opportunity employer and are committed to creating an inclusive environment for all employees. All employment decisions are made without regard to protected status and are based on qualifications, merit, and business needs.

Employment is contingent upon the successful completion of a pre-employment background check and drug screening, conducted in accordance with applicable laws.