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Leak Detection In Jobs in Illinois (NOW HIRING)

Associated Technical Services, Ltd.

Be Seen First

Field Technician

Villa Park, IL · On-site

$20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We enjoy developing our people and providing comprehensive training in state-of-the-art methods and techniques using the best in equipment. Key responsibilities include: * Leak detection on municipal ...

Clean Harbors

Leak Detection Monitoring Tech I

Roxana, IL · On-site

$22/hr

  • Medical

  • Retirement

  • PTO

HPC-Industrial, powered by Clean Harbors, in Roxana, IL is looking for an LDAR Technician to join ... Perform routine, scheduled inspections of components (valves, connectors, pumps, tanks) to detect ...

Classet

Plumbing Service Technician

Jacksonville, IL · On-site

$25/hr

  • Medical

  • Dental

  • Vision

  • PTO

... interested in speaking with talented, driven individuals to join our team. If you have a strong ... Leak Detection & Repair * Sewer Line Repair & Replacement * Sump Pump Repair & Installation

Classet

Plumbing Service Technician

Jacksonville, IL · On-site

$25/hr

  • Medical

  • Dental

  • Vision

  • PTO

... interested in speaking with talented, driven individuals to join our team. If you have a strong ... Leak Detection & Repair * Sewer Line Repair & Replacement * Sump Pump Repair & Installation

Classet

Plumbing Service Technician

Jacksonville, IL · On-site

$25/hr

  • Medical

  • Dental

  • Vision

  • PTO

... interested in speaking with talented, driven individuals to join our team. If you have a strong ... Leak Detection & Repair * Sewer Line Repair & Replacement * Sump Pump Repair & Installation

TEAM, Inc.

ECS/LDAR Technician

Edwardsville, IL · On-site

$18.50 - $25.25/hr

  • Retirement

  • PTO

TEAM is seeking an entry level person to assist in Leak Detection & Repair Services (LDAR), will be trained and responsible for conducting air monitoring and emissions measurement activities ...

Climate Pros LLC

Journeyman

Glendale Heights, IL · On-site

$27 - $35/hr

The technician will perform prescribed, routine maintenance, leak detection procedures, and service calls resulting in 100% customer satisfaction. Duties and Responsibilities: * Provide knowledgeable ...

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All JobsLeak Detection In JobsLeak Detection In Jobs in Illinois

Leak Detection In information

What is the difference between Leak Detection In vs Leak Detection Technician?

AspectLeak Detection InLeak Detection Technician
CertificationsMay include specialized leak detection certificationsTypically requires leak detection certifications and safety training
Work EnvironmentIndoor and outdoor, often in utility or industrial settingsPrimarily outdoor, on-site inspections of pipelines, tanks, and systems
Employer & IndustryUtilities, plumbing, industrial sectorsUtilities, plumbing, environmental services
Search & Comparison IntentPeople looking for leak detection services or specialistsIndividuals seeking to become or learn about leak detection roles

Leak Detection In generally refers to the service or process of identifying leaks, often performed by specialists or companies. Leak Detection Technician describes the role of a professional who performs these inspections. Both share similar certifications and work environments, but the former emphasizes the service, while the latter focuses on the job role.

What is leak detection in?

Leak detection is the process of identifying and locating leaks in various systems, such as pipelines, water supply networks, gas lines, or HVAC systems. Professionals use specialized tools and techniques like acoustic sensors, infrared cameras, and pressure monitoring to detect leaks that might otherwise go unnoticed. Effective leak detection helps prevent property damage, conserve resources, and ensure safety by addressing issues before they become major problems.

What are the key skills and qualifications needed to thrive as a leak detection technician?

To thrive as a Leak Detection Technician, you need a solid understanding of plumbing systems, mechanical aptitude, and a high school diploma or equivalent. Familiarity with specialized leak detection equipment such as acoustic sensors, infrared cameras, and moisture meters is typically required. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills in this position. These skills and qualities are important for accurately identifying leaks, minimizing property damage, and providing excellent customer service.

What are some common challenges faced by leak detection technicians and how can they be addressed on the job?

Leak detection technicians often encounter challenges such as locating leaks in hard-to-reach or underground areas, working in varying weather conditions, and interpreting complex data from detection equipment. These challenges can be addressed by staying current with the latest detection technologies, maintaining strong attention to detail, and collaborating closely with team members to share findings and strategies. Regular training and adherence to safety protocols also help technicians manage these challenges effectively and ensure accurate, timely results.

What cities in Illinois are hiring for Leak Detection In jobs?

Cities in Illinois with the most Leak Detection In job openings:

Leak Detection In jobs near you
Infographic showing various Leak Detection In job openings in Illinois as of June 2026, with employment types broken down into 71% Full Time, 19% Part Time, 5% Temporary, and 5% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Commercial Hvac Technician

Sterling Engineering, Inc.

Waukegan, IL • On-site

$35 - $43/hr

Full-time

Medical, Dental, Vision, PTO

Posted 12 days ago

Job description

Job Title: HVAC/R Technician II
Location: Abbott Park (Lake County), IL
Hire Type: Contract-to-Hire (3 Months), Onsite
Target Pay Rate: $40.00 - $43.00/hour
Work Schedule: 12-hour rotating schedule (6:00AM - 6:00PM) | 4 days on, 4 days off
Benefits: PTO, paid holidays, BCBS medical plans, dental/vision plans, 401(k), & ESOP

Job Summary:
Seeking an experienced HVAC/R Technician II to support the maintenance, troubleshooting, repair, and preventive maintenance of industrial HVAC and refrigeration systems within a large manufacturing facility. This role is responsible for ensuring the reliability of critical environmental systems through hands-on mechanical, electrical, and controls troubleshooting. The ideal candidate has strong industrial HVAC/R experience, excels at diagnosing complex equipment issues, and is committed to maintaining safe, efficient facility operations.

"Must Have" Skills:

  • 5+ years of industrial HVAC/R maintenance and troubleshooting experience
  • Experience servicing chillers, refrigeration systems, freezers, environmental chambers, incubators, and air handling units (AHUs)
  • Strong mechanical, electrical, and controls troubleshooting skills
  • Experience with refrigerant recovery, charging, and leak detection in accordance with EPA regulations
  • Ability to read electrical schematics, wiring diagrams, and equipment manuals
  • Experience using Building Automation Systems (BAS/DDC) and CMMS software
  • Strong troubleshooting, problem-solving, and communication skills
  • Stable work history with demonstrated reliability and technical growth

Job Duties:

  • Troubleshoot, repair, and maintain industrial HVAC and refrigeration systems
  • Perform preventive maintenance on refrigeration and environmental control equipment
  • Service refrigerators, freezers, environmental chambers, stability chambers, incubators, freeze dryers, air dryers, dehumidifiers, chillers, cooling systems, AHUs, and VAV systems
  • Diagnose electrical, mechanical, and controls issues involving motors, pumps, compressors, fans, actuators, and valves
  • Perform refrigerant recovery, charging, and leak detection in compliance with EPA regulations
  • Utilize BAS/DDC systems to monitor equipment performance and troubleshoot system issues
  • Calibrate and adjust temperature, humidity, pressure, and airflow controls
  • Complete work orders, preventive maintenance documentation, and maintenance records within CMMS
  • Support facility maintenance projects, equipment installations, and system upgrades
  • Maintain compliance with safety, environmental, and quality standards

Qualifications:

  • High school diploma or GED required
  • Technical degree, HVAC trade certification, or apprenticeship preferred
  • Strong mechanical and electrical aptitude
  • Ability to work independently and manage multiple priorities
  • Experience in GMP or other regulated manufacturing environments is preferred

Qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or genetic information.