HVAC Technician II

Job Description

6200 Hermann Park Dr, Houston, TX 77030, USA

Posted Tuesday, September 9, 2025 at 6 : 00 AM

Position Summary

This position is responsible for performing a wide variety of skilled tasks involved in the maintenance and repair of ventilation, heating and air conditioning units related to the care and maintenance of Zoo buildings and facilities. Work objectives are to maintain physical integrity of zoo structures and facilities.

Job Duties and Responsibilities

• Inspects air-conditioning units to ensure efficient operation
• Performs regularly scheduled maintenance on heating and cooling units
• Diagnoses mechanical and electrical malfunctions; installs, replaces or repairs damaged equipment; calibrates thermostatic controls
• Installs new heating, ventilation and air-conditioning systems; repairs and replaces damaged or worn heating, ventilation and air-conditioning parts and equipment; repairs or replaces low and high pressure liquid lines
• Inspects and observes pressure of liquids and vapor with instrumentation to ensure efficient operation of units and make necessary adjustments; inspects and services refrigeration equipment including refrigerators, ice machines, gas packs and heat pumps
• Maintains the chilled and hot water supply systems
• Adjusts and maintains internal electrical and electronic control systems; cleans coils and blowers and checks motors and belt tensions
• Working knowledge and trouble shoots chill water system
• Assembles and installs metal ductwork
• Assists in planning and designing of new installations of heating and air-conditioning systems
• Maintains maintenance records as required by City, State and EPA regulations
• Interprets building codes and regulations as they relate to HVAC
• Assists with installations with refrigerant compressors
• Assists with diagnoses problems and completes recommendations
• Assists with makes estimates of materials required
• Repairs and replace damaged parts and equipment
• Reads blueprints, floor plans and wiring diagrams
• Reads and interpret City, State and EPA regulations
• Establishes and maintains effective relationships with those contacted in the course of work
• Communicates clearly and concisely, both orally and in writing
• Possession of an EPA Refrigerant Technician Type I
• Contributes to saving animals in the wild through : reduction of waste, water and energy use and inspiring guests and staff to take wildlife protecting actions
• Performs other duties as assigned

Education and Experience

Language / Reasoning Ability

Computer Skills

The ability to separate emotions from the real issues at hand. The ability to legitimately and objectively challenge the substance of our beliefs and biases of our observations. Remains calm under pressure and in stressful situations

The ability to meet commitments made to yourself and others, keeping the promises you make, and acknowledging and accepting the choices you have made, the actions you have taken, and the results they have led to.

The ability to write and speak effectively using appropriate convention based on the situation; actively listens to others, asks questions to verify understanding, and uses tact and consideration when delivering feedback to others.

Demonstrate responsiveness and adaptability following change initiatives, and demonstrates ongoing support for change efforts.

Understand and comprehend information, as well as find application and value from new knowledge.

The ability to address employee concerns / issues in an appropriate and timely manner

Demonstrates a sound working knowledge of current role and the technical systems and applications used in performing this role, and understands the impact this role has on other business functions within the organization

Writes and speaks effectively based on the psychological, relational, situation, environmental and cultural dynamics within the situation

Demonstrates effectiveness and flexibility with changing environments, responsibilities, tasks, and people

Identifies and resolves issues timely by gathering and analyzing information skillfully

Follows detailed procedures to ensure accuracy in the entry and reporting of data / information

Uses time efficiently by prioritizing and planning work activities. Methodical and efficient in structuring tasks to be accomplished

Demonstrates upmost level of integrity in all instances, and shows respect towards others and towards company principles

Demonstrates ability to make independent and sound decisions in all situations

Shares key information with others involved in a project or effort, works in harmony to accomplish objectives, responds with enthusiasm to directives, and shows support for departmental and organizational decisions

Sets high standards and measures of excellence to ensure quality assurance in every aspect of work performed

Takes personal responsibility and ownership for adhering to all company policies and procedures while also completing work timely and in accordance with performance expectations

Physical Demands

Public Contact

Work Hours

Disclaimer

The above job description is meant to describe the general nature and level of work being performed; it is not intended to be construed as a complete inventory of all responsibilities, duties and skills required for the position. This job description in no way states or implies that these are the only duties to be performed by the employee occupying this position. Employees will be required to follow any other job-related instructions and to perform other job-related duties requested by their supervisor. Requirements are representative of minimum levels of knowledge, skills and / or abilities. To perform this job successfully, the employee must possess the abilities or aptitudes to perform each duty proficiently. Continued employment remains on an at-will basis.

Benefits

Full-time, regular positions are offered the following benefits.

Full-time and Part-Time, regular positions are offered the following additional benefits.

Houston Zoo is an Equal Opportunity Employer

We thank all applicants in advance for their interest in this position, however, only those selected for an interview will be contacted.

6200 Hermann Park Dr, Houston, TX 77030, USA

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