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Co3 Jobs (NOW HIRING)

LUSA HOLDINGS

Lawn Care Technician

La Vergne, TN

$23 - $28/hr

Lawn Care Technician (CO3 certified) Location: LaVergne, TN This position requires experience as a Pesticide Applicator in commercial properties and/or a CO3 certification in Lawn and Ornamental.

Landscapes USA

Lawn Care Technician

La Vergne, TN · On-site

$23 - $28/hr

Lawn Care Technician (CO3 certified) Location: LaVergne, TN This position requires experience as a Pesticide Applicator in commercial properties and/or a CO3 certification in Lawn and Ornamental.

Lawn Doctor

Lawn Care Technician

Chattanooga, TN · On-site

$19 - $24/hr

Already have your TN Commercial Pesticide Applicator License (C07 / CO3) in TN or GA? Start at the top of our pay scale plus a $500 sign-on bonus . * Paid Training: We will pay for your study ...

Fairway Lawns

Lawn Care Technician

Louisville, TN · On-site

$20/hr

NOW OFFERING A ONE THOUSAND DOLLAR SIGN ON BONUS for Category 3 CO3 Certification holders! Are you passionate about the outdoors and enjoy working with your hands? Fairway Lawns of Knoxville is ...

Mosquito Squad

Lead Lawn Care Technician

Mcdonald, TN · On-site

$23 - $25/hr

Able to obtain a CO3 Pesticide Applicator license (we support you through this) * Pass background check and state licensing test * Knowledge of warm and cool season grasses, common weeds, and ...

Fairway Lawns

Lawn Care Technician

Louisville, TN · On-site

$20/hr

NOW OFFERING A ONE THOUSAND DOLLAR SIGN ON BONUS for Category 3 CO3 Certification holders! Are you passionate about the outdoors and enjoy working with your hands? Fairway Lawns of Knoxville is ...

Fairway Lawns, LLC

Lawn Care Technician

Louisville, TN · On-site

$20/hr

NOW OFFERING A ONE THOUSAND DOLLAR SIGN ON BONUS for Category 3 CO3 Certification holders! Are you passionate about the outdoors and enjoy working with your hands? Fairway Lawns of Knoxville is ...

Fairway Lawns, LLC

Lawn Care Technician

Louisville, TN · On-site

$20/hr

NOW OFFERING A ONE THOUSAND DOLLAR SIGN ON BONUS for Category 3 CO3 Certification holders! Are you passionate about the outdoors and enjoy working with your hands? Fairway Lawns of Knoxville is ...

Bowhead

Cloud Systems/Network Engineer Tier II

Quantico, VA · Hybrid

$115K - $135K/yr

AWS Cloud Certifications - Solutions Architect (SAA-CO3) (Or Higher) (OR) Azure Cloud Certifications - Azure Administrator (AZ-104) (Or Higher) Desireable Experience: * Linux System's Certification ...

Bowhead

Cloud Systems/Network Engineer Tier II

Quantico, VA · On-site

$115K - $135K/yr

AWS Cloud Certifications - Solutions Architect (SAA-CO3) (Or Higher) (OR) Azure Cloud Certifications - Azure Administrator (AZ-104) (Or Higher) Desireable Experience: * Linux System's Certification ...

Varite

PT or PTA

Alamosa, CO · On-site

Alamosa, CO is:2 hours south of Pueblo, CO3 hours south of Colorado Springs, CO4 hours south of Denver, CO2 hours north of Santa Fe, NM3.25 hours north of Albuquerque, NMAlamosa, CO is located in the ...

State of Washington

Assistant Division Commander

Olympia, WA · On-site +1

$129K - $133K/yr

... CO3) and a Communications Officer 4 (CO4); and seven 911 dispatch centers statewide located at their respective district headquarters. Overall, the Communications Division consists of 162 civil ...

Company3

Producer, Associate

Santa Monica, CA · On-site

They will act as a main point of contact alongside your producer and coordinator for your internal CO3 team and clients via in-person interactions, e-mail, and phone. They will assist with ...

State of Louisiana

COMMUNICATIONS OFFICER 3

Baton Rouge, LA · On-site

$3.4K - $6.1K/mo

Classified Job Number: 419-CO3-CTS2025 Department: DPS-Office of State Police Opening Date: 04/30/2025 Closing Date: Continuous About this Job Vacancies are located in the Office of State Police and ...

All JobsCo3 Jobs

Co3 information

See salary details

$15

$21

$36

How much do co3 jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for co3 in the United States is $21.97, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $22.60 per hour, depending on experience, location, and employer.

What is the difference between Co3 vs HVAC Technician?

AspectCo3HVAC Technician
Required CertificationsCo3 certification, safety trainingHVAC certification, EPA license
Work EnvironmentConstruction sites, industrial settingsResidential, commercial buildings
Industry UsageConstruction, industrial projectsBuilding maintenance, HVAC services

Co3 professionals focus on safety and construction-related tasks, often working in industrial environments, while HVAC Technicians specialize in heating, ventilation, and air conditioning systems in residential and commercial settings. Both roles require specific certifications and are essential in their respective industries, but they differ in work environment and primary responsibilities.

More about Co3 jobs

What cities are hiring for Co3 jobs?

Cities with the most Co3 job openings:

What states have the most Co3 jobs?

States with the most job openings for Co3 jobs include:

What job categories do people searching Co3 jobs look for?

The top searched job categories for Co3 jobs are:

Co3 jobs near you
Infographic showing various Co3 job openings in the United States as of August 2026, with employment types broken down into 83% Full Time, and 17% Temporary. Highlights an 100% In-person job distribution, with an average salary of $45,694 per year, or $22 per hour.

Lawn Care Technician

LUSA HOLDINGS

La Vergne, TN

$23 - $28/hr

Full-time

Dental, Vision, Life, Retirement

Re-posted 12 days ago

Job description

Lawn Care Technician (CO3 certified)

Location: LaVergne, TN 
This position requires  experience as a Pesticide Applicator in commercial properties and/or a CO3 certification in Lawn and Ornamental. Relevant, proven experience may be considered in lieu of the certification requirement.

Landscapes USA is seeking an experienced Certified Spray Technician / Chemical Applicator to join our team in LaVergne, TN.  This position focuses on the application of herbicides, pesticides, fungicides, and fertilizers on commercial and residential landscape properties. The ideal candidate has strong knowledge of turf and ornamental care, chemical applications, and safety compliance.

The Spray Technician is responsible for maintaining the health and appearance of lawns, trees, shrubs, and plant beds by controlling insects, weeds, and diseases. This role may also include supervising or assisting other spray technicians on assigned commercial maintenance accounts. Technicians are dispatched by an Account Manager and use a company vehicle to travel between job sites.

Benefits

FullTimeHealth Insurance
Dental and Vision 
401K
Time off 
Life insurance 

    Key Responsibilities

    • Apply herbicides, pesticides, fungicides, and fertilizers to turf and ornamental landscapes
    • Diagnose turf, plant, insect, and disease issues
    • Identify plants, weeds, and turf varieties
    • Prepare, mix, and apply chemicals safely and accurately
    • Treat lawns, trees, shrubs, and flowerbeds according to job specifications
    • Operate spray equipment, tools, and light to heavy vehicles
    • Ensure safety for yourself, coworkers, clients, and the public
    • Maintain compliance with all federal, state, and local regulations (EPA, TN Department of Agriculture, etc.)
    • Maintain accurate application records as required
    • Assist with or supervise spray crews when assigned

    Qualifications & Requirements

    • CO3 Certified 
    • Valid Driver’s License (minimum 3 years driving history required
    • Strong knowledge of turf and plant health
    • Ability to work outdoors in all weather conditions
    • Ability to lift up to 50-80 lbs and perform physical labor
    • Reliable and safety-oriented work habit

    Apply