SENIOR AIR QUALITY SPECIALIST

Salary: $36.34 - $53.73 Hourly
Location : Clark County - Las Vegas, NV
Job Type: PERMANENT
Job Number: 31477X
Department: Environment and Sustainability
Division: AQM
Opening Date: 06/16/2026
Closing Date: 10/13/2026 12:00 AM Pacific


ABOUT THE POSITION


The Clark County Department of Environment & Sustainability is seeking qualified candidates to apply for the Senior Air Quality Specialist Position(s) for the Compliance and Enforcement Section, Permitting Section or Planning Section. The Senior Air Quality Specialist performs a variety of advanced and highly specialized professional and technical tasks in air quality management and pollution control for Clark County.


Compliance and Enforcement Section: This position works within the Air Quality's Compliance and Enforcement Section, in either the Stationary Source Compliance, Dust Compliance, or Enforcement Group. This role frequently works in a field and/or office environment and conducts on-site air quality compliance inspections of major and minor stationary sources, construction sites, and vacant land; responds to citizen complaints; observes tests of air pollution control equipment; and prepares and reviews technical documents including Notices of Violations and inspection reports. In addition, this team member performs advanced level research and analysis, participates in complex studies and projects, and provides information regarding pollution control compliance methods and devices. It also provides lead direction and training to Air Quality staff and promotes a positive image of Air Quality to the general public.

Planning Section: This position works primarily in an office environment with occasional meetings beyond normal business hours and light travel for conferences, meetings and/or trainings. The Senior Air Quality Specialist provides technical support in regional air quality planning, including assisting in the development of strategies to reduce air pollutants. Interprets local, state, and federal regulations and policies, and assists with the development of new regulations. The team member will also conduct literature reviews and stays updated on emerging trends and technologies in air quality management; uses monitoring technologies, data analysis software, modeling programs and other analytical tools to interpret and evaluate data and trends. In addition, will support efforts to determine the origins of air pollutants, prepares various emissions inventories, and completes complex studies.

Permitting Section: This position is in the Permitting Section and will be writing air quality permits and support documentation for major stationary sources throughout Clark County. This role is responsible for processing applications, including evaluating potential emissions, assessing applicable regulations, establishing operational and control requirements, and conducting site visits. This person will perform senior level tasks such as review the work of others, provide guidance to less experienced staff and contribute to various program development projects.

THE POSTING DATE FOR THIS RECRUITMENT HAS BEEN CHANGED AND IS NOW REFLECTED IN THE JOB ANNOUNCEMENT.
THE SALARY FOR THIS RECRUITMENT HAS BEEN CHANGED AND IS NOW REFLECTED IN THE JOB ANNOUNCEMENT.

This is an open and continuous recruitment, scheduling dates will vary depending on when the application was received and reviewed by Human Resources.

Some positions may be confidential positions and are excluded from membership in the union.

Some positions may be non-union positions and are excluded from membership in the union.

MINIMUM REQUIREMENTS


Education and Experience: Equivalent to a Bachelor's Degree from an accredited college or university with major course work in environmental, chemical, mechanical or civil engineering, chemistry, physics or a related field AND three (3) years of full-time professional level experience in air quality management and pollution control or a directly related field.

All qualifying education and each experience must be clearly documented in the "Education" and "Work Experience" sections of the application. Do not substitute a resume for your application or write "see attached resume" on your application. All details must be written in your own words and cannot be copied from job descriptions or other external sources.

Working Conditions: Work in a normal office environment and out of doors in various weather conditions, dust and noise. May attend meetings outside of normal working hours.

Licensing and Certification: Possess a valid Nevada Class C Driver's License at time of appointment.

Background Investigation: Employment is contingent upon successful completion of a background investigation. Periodically after employment background investigations may be conducted.

Citizenship: Candidates must be legally authorized to work in the United States. Please note, Clark County does not provide H1B visa sponsorships or transfers for any employment positions.

Medical Examination: Employment is contingent upon the results of a physical examination performed by our examining physician.

Pre-Employment Drug Testing: Employment is contingent upon the results of a pre-employment drug screening.

EXAMPLES OF DUTIES

• Performs highly responsible and specialized senior level professional and/or technical activities related to one or more major departmental operations within the Department of Environment and Sustainability.
• Provides assistance in the development of goals and objectives for the division and/or department.
• May be assigned to a specific operational unit within the department, but performs special projects and assignments which may be varied in nature and cross over several divisions/units; coordinates activities with other units.
• Reviews highly complex major construction, stationary source and other applications for compliance with applicable air pollution control requirements; locates and contacts un-permitted sources; performs complex research and evaluation functions for possible permit; performs on-site compliance inspections.
• Evaluates emission rates from various sources through advanced mathematical calculations; reviews and evaluates performance tests for applicability; verifies compliance with federal and local regulations.
• Develops air pollution control rules including researching and analyzing complex air quality issues, air pollutant emissions, emission control technology, economics, implementation issues and regulatory considerations.
• Prepares technical support documents, variances, public notices, and various required reports.
• Maintains emission inventories and prepares AIRS reports for submittal to EPA and other agencies.
• Performs initial and random inspections of various sites to ensure air pollution control standards are being achieved; investigates reported violations or questionable practices; documents violations utilizing appropriate methods and advanced techniques; submits compliance data to the U.S. EPA.
• Patrols assigned geographical areas of Clark County to assure countywide compliance.
• Responds to public inquiries; provides information; resolves complaints.
• Prepares violation notices including details of alleged facts, corrective actions orders and proposed penalties; gathers technical data and information for use in legal proceedings.
• Testifies before Air Quality Hearing Board regarding case facts and compliance efforts.
• Gathers air and soil samples; maintains accurate records of random fuel samples and lab results.
• Provides training and lead direction to Air Quality Specialists.
• Establishes priorities, assigns and reviews work, provides input into performance appraisal process, makes recommendations regarding personnel actions.
• Makes oral and graphic presentations or prepares materials for presentation to Boards, commissions, and community groups.
• Arranges meetings with related organizations for statewide project coordination.
• Assists the public with federal and local regulation compliance; reviews and explains air pollution control requirements and regulations.
• Maintains accurate computer files and records of departmental activities, inspections, and test results; produces reports on assigned activities.
• Documents compliance violations observed while traveling through industrial areas.
• Drives a county or personal vehicle to various locations throughout the county in order to conduct on-site inspections and investigations and to attend meetings.

OTHER JOB DUTIES AND RESPONSIBILITIES:

• Assists in the planning and development of departmental and/or divisional internal policies and procedures.
• Contributes to the efficiency and effectiveness of the unit's service to its customers by offering suggestions and directing or participating as an active member of a work team.
• May be assigned to coordinate activities for specific projects and/or programs.
• Conducts various complex research studies; prepares reports and makes recommendations.
• Uses standard office equipment including a computer, in the course of the work.
• Attends meetings and other departmental functions.
• Performs special assignments and projects.

PHYSICAL DEMANDS


Mobility to work in a typical office setting, use standard office equipment and to drive a motor vehicle in order to visit various job sites; strength and stamina to conduct various investigations at commercial and residential sites; vision to read printed materials and a computer screen; and hearing and speech to communicate in person or over the telephone. May involve significant walking, climbing, stooping, light lifting, and performing functions in confined areas. Accommodation may be made for some of these physical demands for otherwise qualified individuals who require and request such accommodation.
Come Make a Difference and Join the Clark County Family where we offer a comprehensive benefits package that includes:

• Flexible Schedules including 4/10 options
• More Money in Your Pocket
  • 100% Employer Paid Defined Benefit Retirement
  • No Social Security Deduction
  • No State Income Taxes
• Two Employer Sponsored Health Plans Offered - Choice of PPO or EPO (hybrid of HMO)
  • - Employer pays 90% of premium
    • Pharmacy Benefits (30, 90-day retail or mail order fills)
    • 24/7 Telephone Advice Nurse - no employee cost
    • Teledoc, Doctoroo, and Dispatch Health
• Retiree insurance - eligible after 5 years of service
• Dental
• Vision
• Life Insurance - Employer Paid
• AD&D - Employer Paid
• Long Term Disability - Employer Paid
• Generous Leave Accruals that include:
  • 13 Paid Holidays including a Floating Birthday Holiday
  • Paid Vacation Leave
  • Paid Sick Leave
  • Holiday Leave
• Other leave options
  • Catastrophic Leave
  • Parental Leave - Up to 90 days
• Wide Variety of Voluntary Benefits that include
  • Guardian - Accident, Cancer, Critical Illness, Hospital Indemnity, and Short-Term Disability Insurance.
  • Trustmark - Permanent Life Insurance benefits and long-term care.
  • Sunlife Financial - Basic and Voluntary Life Insurance, AD&D, and long-term disability insurance
  • TASC - Flexible Spending Account - FSA & Dependent Day Care Debit Card Available
  • Morgan Stanley - Deferred Compensation Plan
• Employee Assistance Program
• Onsite Fitness Center - $12/month

*Benefits vary and are subject to change depending on assignment, hiring organization and bargaining unit.
01


The following questions 1-4 will be used to assist in determining if candidates meet the minimum qualifications. Please note that part-time experience must be prorated and credited as half of full-time experience (i.e., if you performed the task for two years in a part-time position, 20 hours per week, you can only credit yourself with one year of experience in that area).
Which best describes your level of education? (Applicants with foreign or international education, including full degrees, partial degrees, or individual credits, must obtain a professional credential evaluation from an accredited evaluation agency. The evaluation must verify the U.S. educational equivalency and, if the applicant is offered a position, an original and verifiable copy must be submitted to Clark County at the candidate's expense.)

• Some High School
• High School Diploma or GED
• Trade School or Technical Degree
• Some College (1-29 semester credits)
• Some College (30-59 semester credits)
• Some College (60-89 semester credits)
• Some College (90-120+ semester credits)
• Associate's Degree
• Bachelor's Degree
• Master's Degree or higher
• None of the above

02


List all degrees received or college level course work that directly relates to the position. The template provided below must be completed in its entirety or the application will be considered incomplete and not eligible to move forward in the process. Type N/A if you have no related education (see template below).
College/University:
Did you graduate:
College Major/Minor:
Semester Credits Completed:
Degree Received:
03


Indicate your full-time professional experience in air quality management and pollution control or a directly related field.

• No Experience
• Less than 3 years
• 3 to 4 years
• 4 to 5 years
• 5 to 6 years
• 6 to 7 years
• More than 7 years

04


Please list all employer(s) and each job title on your application where your experience was obtained in question(s) 3. The template provided below must be completed in its entirety or the application will be considered incomplete and not eligible to move forward in the process. Type N/A if you have no related experience (see template below). Do not list "see attached resume"

Employer Name:
Job Title:
Hours Worked Per Week:
Dates of Employment:


05


Do you currently hold a valid driver's license?

• Yes, I currently hold a valid Nevada driver's license.
• Yes, I currently hold a valid driver's license from another state.
• No, I do not currently hold a valid driver's license.

06


The following skills assessment is a self-assessment used to evaluate an applicant's training and experience.
I understand that:
A) Part-time experience must be prorated and credited as half of full-time experience (i.e., if you performed the task for two years in a part-time position, 20 hours per week, you can only credit yourself with one year of experience in that area)
B) The education, knowledge, and experience levels indicated by my skills assessment responses must be supported and clearly documented in the "Education" and "Work Experience" sections of my application;
C) Any falsification or misrepresentation of the information listed on the employment application or skills assessment may result in removal from the eligibility list or rescinding a job offer;
D) Responses to assessment questions that are not supported and clearly documented in the "Education" and "Work Experience" sections on the application may result in question scores being adjusted to receive zero points;
E) Assessment scores may be used to consider applicants for the selection process;
F) I further understand that since exam scores will be automatically generated based on the applicant's response to each item in the assessment, score appeals will not be allowed for this recruitment.

• I have read and understand the above information regarding the completion of the following skills assessment questions. I further understand that this recruitment includes a skills assessment and that the answers I provide must be consistent with the "Education" and "Work Experience" sections detailed on my application and that scoring appeals will not be allowed for this recruitment.

07


Indicate your full-time professional experience using office software applications such as Word, Excel, Outlook and Adobe Acrobat.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

08


Indicate your proficiency level with Microsoft Word.

• No Experience
• Basic (can setup a document, format the text, and edit the document)
• Intermediate (can navigate the title and ribbon bar, can use spellcheck and grammar check, can create templates)
• Advanced (can perform mail merge, edit headers/footers and add page numbers and title pages)
• Expert (can insert pictures/borders, SmartArt, and charts/graphs)

09


Indicate your proficiency level with Microsoft Excel.

• No Experience
• Basic (navigate excel, input & enter data, sort and print preparation)
• Intermediate (create spreadsheets, input data, create formulas, report formatting)
• Advanced (consolidating data, using pivot tables, charting data, and formatting charts)
• Expert (advanced formulas, if statements, VLOOKUP, VBA, and Macros)

10


Please list all employer(s) and each job title on your application where your experience was obtained in question(s) 7-9. The template provided below must be completed in its entirety or the application will be considered incomplete and not eligible to move forward in the process. Type N/A if you have no related experience (see template below). Do not list "see attached resume"

Employer Name:
Job Title:
Hours Worked Per Week:
Dates of Employment:


11


Indicate your full-time professional experience working in an air compliance/enforcement regulatory program and interpreting, understanding and evaluating compliance with various air quality and/or environmental regulations.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

12


Indicate your full-time professional experience with enforcement actions that were issued to regulated sources for violation of a local, state, or federal air program's regulation.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

13


Please list all employer(s) and each job title on your application where your experience was obtained in question(s) 11-12. The template provided below must be completed in its entirety or the application will be considered incomplete and not eligible to move forward in the process. Type N/A if you have no related experience (see template below). Do not list "see attached resume"

Employer Name:
Job Title:
Hours Worked Per Week:
Dates of Employment:


14


Indicate your full-time professional experience drafting, reviewing, and finalizing technical documents related to local, state, or federal air program regulations.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

15


Indicate your full-time professional experience with administrative hearing process for the resolution of enforcement actions.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

16


Please list all employer(s) and each job title on your application where your experience was obtained in question(s) 14-15. The template provided below must be completed in its entirety or the application will be considered incomplete and not eligible to move forward in the process. Type N/A if you have no related experience (see template below). Do not list "see attached resume"

Employer Name:
Job Title:
Hours Worked Per Week:
Dates of Employment:


17


Indicate your full-time professional experience conducting regulatory inspections to evaluate compliance with various air quality and/or environmental regulations.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

18


Indicate your full-time professional experience with process equipment, emission control devices and dust control.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

19


Indicate your full-time professional experience coordinating, overseeing, and managing high-impact projects, including responsibility for planning, execution, and stakeholder engagement.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

20


Please list all employer(s) and each job title on your application where your experience was obtained in question(s) 17-19. The template provided below must be completed in its entirety or the application will be considered incomplete and not eligible to move forward in the process. Type N/A if you have no related experience (see template below). Do not list "see attached resume"

Employer Name:
Job Title:
Hours Worked Per Week:
Dates of Employment:


21


Indicate your full-time professional experience working on air pollution control strategies in either a public or private capacity.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

22


Indicate your full-time professional experience presenting oral and graphic presentations or prepares materials for presentation to the public, community groups, boards or public officials.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

23


Please list all employer(s) and each job title on your application where your experience was obtained in question(s) 21-22. The template provided below must be completed in its entirety or the application will be considered incomplete and not eligible to move forward in the process. Type N/A if you have no related experience (see template below). Do not list "see attached resume"

Employer Name:
Job Title:
Hours Worked Per Week:
Dates of Employment:


24


Indicate your full-time professional experience applying or working with the National Ambient Air Quality Standards (NAAQS).

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

25


Indicate your full-time professional experience developing and managing emissions inventories.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

26


Indicate your full-time professional experience managing emissions data and overseeing emissions data systems.

• No Experience
• Less than 2 years
• 2 to 3 years
• 3 to 4 years
• 4 to 5 years
• More than 5 years

27


Please list all employer(s) and each job title on your application where your experience was obtained in question(s) 24-26. The template provided below must be completed in its entirety or the application will be considered incomplete and not eligible to move forward in the process. Type N/A if you have no related experience (see template below). Do not list "see attached resume"

Employer Name:
Job Title:
Hours Worked Per Week:
Dates of Employment:


28


Indicate which Environment and Sustainability Section you are interested in (select all that apply).

• Compliance and Enforcement Section
• Planning Section
• Permitting Section
• All Environment and Sustainability Sections

Required Question