MECHANIC II (GSD)
Houston Airport System Houston, Texas, United States
- Location: Houston, Texas, United States
- Categories: Construction and Skilled Trades
- Job Type: Full Time
- Posted: Aug 07, 2026
Job Description:
MECHANIC II (GSD)
Description
POSITION OVERVIEWApplications accepted from: ALL PERSONS INTERESTED
Division: Operations
Report Location: Various*
Workdays & Hours: Monday - Friday, 7am - 4pm *Subject to change*
* Subject to change
The General Services Department’s mission is to provide City leadership in managing facilities, equipment, supplies, maintenance, and other support services to elected officials, departments, and residents in a safe, reliable, and efficient manner. The Property Management Division provides comprehensive facility HVAC-mechanical, electrical, plumbing support services that allow other city departments and elected officials to focus on their core missions.
The City of Houston is seeking a skilled professional responsible for the installation, maintenance, and repair of engine-driven generator systems. This technician/mechanic will work on various units that run on diesel or natural gas—from small residential backup generators to complex industrial systems powering various City owned facilities including City fire and police stations and community serving multi-service centers.
This role is responsible for tracking preventive and planned maintenance, unplanned and emergency maintenance/repair actions, troubleshooting and diagnostics, testing, documentation, on-call support, risks, and other key control metrics to ensure the timely and cost-effective management of City assets. The ideal candidate will bring strong technical knowledge, blueprint reading, physical stamina, data analysis, problem solving skills, and experience supporting diverse maintenance teams.
The mission is to provide the City of Houston with best value, property management services. To accomplish GSD’s mission and to meet the various needs of our clients, we are actively seeking a MECHANIC II who takes extreme pride in their technical skills, exhibits exemplary ethical behavior, and thrives in performing preventative maintenance, basic diagnostics, and routine repairs to City power generator assets.
The purpose of the Mechanic II (Mechanical) position is to perform routine service, hands-on repairs, diagnostics, and safety-compliant onsite and shop work under supervision. This position makes an immediate impact and adds value towards the achievement of the department's goals.
The MECHANIC II duties will include but is not limited to:
- Perform preventative maintenance activities to natural gas and diesel engine power generators (ranging from 12kW to 750kW), engine driven compressors, and other small engine equipment, including but not limited to oil and filter changes, servicing of lubricant and fluid levels, component wear inspection, and systems testing.
- Respond to reports of operational/conditional issues with natural gas and diesel engine power generators. Performs system testing and diagnostics to determine cause and course of repair action.
- Replace failed natural gas and diesel engine power generator components of all complexity levels.
- Rebuild complex natural gas and diesel engine power generator components as needed.
- Service natural gas and diesel engine power generators as needed at site locations and at the maintenance hub/shop when applicable.
- Advise mechanical staff on complex repair issues as needed.
- Help estimate labor and materials, monitor job costs, and take ownership of maintenance and repair projects through completion according to standard operating procedures.
- Ability to support emergency service needs, including overtime and rotating on-call coverage when required.
- Use tools and equipment such as electronic and mechanical diagnostic equipment, torque wrenches, feeler gauges, flare nut wrenches, dial calipers, hoists, jacks, and a variety of hand and power tools.
- Maintain a clean and safe work environment. Perform housekeeping duties. Observe environmental and hazardous material procedures. Work safely and follows all safety procedures.
- Stays abreast of current/new technology relevant to the position.
- Perform other duties as assigned.
WORKING CONDITIONS
There is routine exposure to significant levels of heat, cold moisture and air pollution. The position may involve periodic exposure to chemical substances and physical trauma of a minor nature such as cuts bruises and minor burns. The position involves considerable physical exertion, such as regular holding your arms above your head or out in front of you for long periods, kneeling and squatting, constant high-decibel roar and the vibration from a running industrial engine, and lifting of heavy objects (up to 80 pounds) on a highly frequent basis and/or assuming awkward positions for long periods of time.
This is a General Services Department Position at the Tier I Level.
MINIMUM REQUIREMENTS
EDUCATION REQUIREMENTS
High school degree of GED equivalent.
LICENSE REQUIREMENTS
Driver’s License Requirement: Valid Texas Class C upon hire.
Class A or B Commercial Driver’s License (CDL) within 6-months of employment.
Must comply with the City of Houston's policy on driving.
Required Certifications: Must achieve certification as Texas State Vehicle Inspector within 6 months of employment.
May be required to achieve Emergency Vehicle Technician certification.
EXPERIENCE REQUIREMENTS
Two years’ experience of automotive, diesel and/or heavy-equipment maintenance/repair with at least one year as a skilled mechanic experience is required
OR
Two years of full-time, secondary vocational education in automotive, diesel, and/or heavy equipment (off road) technology.
PREFERENCES
May be required to achieve Generator Technician Certification (Apprentice).
**Preference shall be given to eligible veteran applicants provided such persons possess the qualifications necessary for competent discharge of the duties involved in the position applied for, such persons are among the most qualified candidates for the position, and all other factors in accordance with Executive Order 1-6. **
GENERAL INFORMATION
SELECTION/SKILLS TEST REQUIRED
The selection process will involve application review and/or interview. The department may administer a skill assessment.
SAFETY IMPACT POSITION - YES
If, Yes - this position is subject to random drug testing and if a promotional position, candidate must pass an assignment drug test.
SALARY INFORMATION
Factors used in determining the salary offered include the candidate's qualifications as well as the pay rates of other employees in this classification.
Pay Grade - 15
APPLICATION PROCEDURES
Only online applications will be accepted for this City of Houston job and must be received by the Human Resources Department during posting opening and closing dates shown. Applications must be submitted online at: www.houstontx.gov .
To view your detailed application status, please log-in to your online profile by visiting: http://agency.governmentjobs.com/houston/default.cfm
If you need special services or accommodations, call (832) 393-6120. (TTY 7-1-1)
If you need login assistance or technical support call 855-524-5627.
Due to the high volume of applications received, the Hiring Department will contact you directly, should you be selected to advance in our recruitment process.
All new hires and re-hires must pass a pre-employment drug test and are subject to a physical examination and verification of information provided.
EOE EQUAL OPPORTUNITY EMPLOYER
The City of Houston is committed to recruiting and retaining a diverse workforce and providing a work environment that is free from discrimination and harassment based upon any legally protected status or protected characteristic, including but not limited to an individual's sex, race, color, ethnicity, national origin, age, religion, disability, sexual orientation, genetic information, veteran status, gender identity, or pregnancy.
The city offers a competitive benefits program, including competitively priced health coverage and a defined contribution pension plan. Benefits include:
- Medical
- Dental
- Vision
- Wellness
- Supplemental Insurance
- Life insurance
- Long-term disability
- Retirement pension
- 457 deferred compensation plan
- Employee Assistance Program
- 10 days of vacation each year
- 13 city holidays, plus one floating holiday
- Compensable Sick Leave
- Personal Leave
- Flexible schedules
- Hybrid-Telework for eligible positions
- Professional development opportunities
- Transportation/parking plan
- Section 125 pretax deductions
- Dependent Care Reimbursement Plan
- Paid Prenatal, Parental and Infant Wellness Leaves
- Healthcare Flexible Spending Account
Closing Date/Time: 8/11/2026 11:59 PM Central