DPS - IOD - HVAC Mechanic III, Facilities - 9816

GENERAL DESCRIPTION

: Performs advanced (senior-level) heating, ventilation, and air conditioning (HVAC) work. Work involves operation, maintenance, and repair of mechanical and electrical / DDC control systems and components of HVAC equipment including steam and hot water boilers, cooling towers, chillers, fan coil units and air handler units in medium and large buildings. Required to learn and apply the developing technology of microprocessor control systems as they are installed in the different facilities. Instruct, guide and supervise the work of other HVAC mechanics and contractors while maintaining a work team atmosphere in order to accomplish large and difficult maintenance or repair projects. Works under limited supervision, with moderate latitude for the use of initiative and independent judgment.

The following Military Occupational Specialty codes are generally applicable to this position.

Applicants must fully complete the summary of experience to determine if minimum qualifications are met.

ESSENTIAL DUTIES / RESPONSIBILITIES:

1. Overhaul, remove and replace, and/or repair air conditioning, heating and ventilation equipment (e.g., pumps, air compressors, steam and hot water boilers, DX systems, pneumatically controlled devices). Make necessary adjustments to parts and equipment to attain maximum equipment efficiency during operation.

2. Repair steam and hot water boilers, and all auxiliary steam and hot water equipment. Inspect and maintain proper steam pressure for all types of boilers, e.g., fire tube and water tube boilers, maintain proper water levels in boilers and associated equipment; read gauges and record indicated temperatures and pressures; take action to relieve excessive pressures or temperatures or to increase low pressure or temperatures. Monitor boiler water and chemicals and make adjustments to the equipment as needed.

3. Install or remove and replace electrical control wiring and high voltage wiring within the equipment. Remove and install damper motors, actuators, thermostats, humidistats, and all other associated equipment.

4. Monitor direct-digital-control (DDC) software unique to each piece of HVAC equipment to allow computer monitoring and remote adjustments for comfort and precision cooling and heating.

5. Perform scheduled preventive maintenance services on equipment (e.g., clean coils and rod tubes; change filters and belts; grease bearings; change motors, steam traps and valves, piping connections, fittings and couplings repair and replace compressors).

6. Test refrigeration equipment to determine if there are leaks and to locate and repair sources of recognized leaks. Adjust expansion valves and add refrigerant to air conditioning systems as needed.

7. Maintain records and prepare correspondence and reports (manual and computerized) related to work orders, repairs, installations, service, and Environmental Protection Agency (EPA) compliance. Monitor and adjust computerized plant systems.

8. Assist management in developing bid specifications related to HVAC and boiler equipment. Assist with the purchase of equipment and/or supplies to keep equipment operational, following Department purchasing requirements.

9. Attend special training sessions, read manuals, and question vendor representatives to learn the technology, capabilities, and limitations of new types of controls (e.g., microprocessor, pneumatic, DDC).

10. Travel to remote Department facilities, work hours beyond and other than normal work hours including holidays and weekends, and respond to off-hours call-ins to accomplish assigned projects and respond to emergency malfunctions on HVAC equipment.

11. May inspect maintenance and repair work performed by others to verify that it meets quality standards.

12. Attend work regularly and observe approved work hours in accordance with agency leave and attendance policies.

13. Perform other duties as assigned.

Qualifications

GENERAL QUALIFICATIONS and REQUIREMENTS:

Education – High school diploma or equivalent. Degree in HVAC is preferred.

Experience –Minimum five (5) years’ full time progressively responsible work experience operating, servicing, and repairing HVAC and boiler equipment in commercial or residential facilities (commercial preferred), including the following:
a. Considerable knowledge of HVAC equipment and systems, and ability to diagnose malfunctioning units and perform maintenance on all types of HVAC and refrigeration equipment.
b. Skill in the use of analog and digital volt, ohm and amp meters. Skill in troubleshooting electrical systems, identify components and repair, and in the use of hand tools, power tools and special tools of the trade.
c. Knowledge of HVAC Refrigeration codes (Uniform Mechanical Code). Ability to comply with TDLR laws and regulations as it pertains to steam and hot water boilers as well as EPA standards as it applies to refrigerants. Knowledge and proficiency in the tools and terms of the trade.
d. Skill in the use of Personal Computer (PC) to perform troubleshooting and changes to an Energy Management System (EMS) system.
e. Skill in working from blueprints and sketches. Ability to follow instructions and plans in written or oral form.
f. Ability to estimate materials and labor on HVAC and refrigeration jobs.
g. Ability to exercise caution and prevent hazards. Ability to safely operate hand and power tools. Skill in the use of trade tools including mechanical welding.

Licensure and/or Certification – ACR Contractor license through Texas Department of Licensing and Regulation (TDLR) (HVAC Class A or B License) or possess an Associate’s or Bachelor’s degree in HVAC/R from an accredited institution. EPA 608 Type 3 or Universal certification required and/or obtained within six (6) months of employment. R410A Refrigerant certificate must be obtained within six (6) months of employment. If driving is required, must possess a valid driver license from state of residence.

Critical Organizational Infrastructure Requirements – This job may be responsible for conducting research on, working on, or having the ability to access critical organizational infrastructure; must be able to maintain the security and integrity of the infrastructure related to this role. Additionally, and more specifically, must not be employed by nor have any connection or continuous connections to any governmental entity or political apparatus of a country listed in 15 C.F.R. §791.4.

Regulatory Knowledge – Working knowledge of, or the ability to rapidly assimilate information related to TXDPS, State and Federal regulations, legislation, guidelines, policies and procedures.

Supervisory/Managerial/Leadership Skills – Knowledge of management/supervisory methods and principles, performance/productivity standards, and fiscal/budget management. Ability to develop plans, policies, and procedures for efficient workflow and overall effectiveness. Ability to provide clear direction to others, promote teamwork and motivate others to accomplish goals.

Technology – Proficiency with Microsoft Office and appropriate levels of proficiency with utilized software and systems (e.g. CAPPS, SharePoint) and be able to learn new software/systems.

Interpersonal Skills – Must demonstrate an ability to exercise poise, tact, diplomacy, and an ability to establish and maintain positive, working/professional relationships with internal/external customers. Must demonstrate DPS’ core values: Integrity, Excellence, Accountability, and Teamwork.

Organizational and Prioritization Skills – Must be organized, flexible, and able to effectively prioritize in a multi-demand and constantly changing environment; able to meet multiple and sometimes conflicting deadlines without sacrificing accuracy, timeliness, or professionalism.

Presentation/Communication Skills – Must be able to construct and deliver clear, concise, and professional presentations and/or communications to a variety of audiences and/or individuals.

Research and Comprehension – Must demonstrate ability to quickly and efficiently access relevant information and be able to utilize and/or present research and conclusions in a clear and concise manner.

Analytical Reasoning/Attention to Detail – Must demonstrate an ability to examine data/information, discern variations/similarities, and be able identify trends, relationships and causal factors, as well as grasp issues, draw accurate conclusions, and solve problems.

Confidentiality and Protected Information – Must demonstrate an ability to responsibly handle sensitive and confidential information and situations and adhere to applicable laws/statutes/policies related to access, maintenance and dissemination of information.

Safety – Must be able to work in safe manner at all times, avoiding shortcuts that have potential adverse results/risks, and must be able to comply with safety standards and best practices.

PHYSICAL and/or ENVIRONMENTAL DEMANDS:

The physical and environmental demands described here are representative of those encountered and/or necessary for the employee to successfully perform the essential functions of this job; reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
• Environment: Indoors and outdoors, including small, confined and sometimes dirty and dimly lit spaces; and in heat or cold for extended periods of time including on a roof or in a mechanical room;
• Ambulatory skills, e.g., stand, sit and work in awkward and various positions for extended periods of time; bend, stoop, climb or crawl in tight quarters; and climb and work from ladders or other overhead areas;
• Hand-eye coordination and arm/hand/finger dexterity including ability to utilize fine motor skills and grasp of testing equipment and small tools/objects;
• Ability to speak, hear, and exercise visual acuity;
• Ability to lift, carry and/or transfer weights up to 100 pounds anticipated for this position;
• Driving requirements: High frequency and ability to travel to remote locations.

State of Texas Benefits and Retirement Information:

Current DPS employees who submit applications for posted DPS positions shall notify their immediate supervisor in writing.

A DPS employee who is selected for a position in the same salary group and state title as their current position will be transferred with no salary change.

A DPS employee who is selected for a position in their current salary group with a new state title may receive an increase of no more than 3.4% over their current salary regardless of posted salary.

Salary is contingent upon qualifications and is subject to salary administration and budgetary restrictions.

DUE TO THE HIGH VOLUME OF APPLICATIONS WE DO NOT ACCEPT TELEPHONE CALLS. ONLY CANDIDATES SELECTED FOR INTERVIEW WILL BE CONTACTED.

State of Texas retirees may be rehired for full-time, non-commissioned positions only under very specific circumstances.