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Legionella Jobs (NOW HIRING)

Ecolab

Regulatory Specialist

New York, NY · On-site

$57K - $86K/yr

Support customers with local regulation around NYC Legionella compliance for LL77 and Bill 1390. Including sampling, inspections, audits, technical support and training. * Execute required chemistry ...

Ecolab

Senior Lab Tech - Microbiology

Naperville, IL · On-site

$27/hr

As a Senior Lab Technician, you'll support a critical role in Legionella laboratory operations-from performing ISO test methods to maintaining equipment and mentoring new team members. You'll ...

Ecolab

Senior Lab Tech - Microbiology

Naperville, IL · On-site

$27/hr

As a Senior Lab Technician, you'll support a critical role in Legionella laboratory operations-from performing ISO test methods to maintaining equipment and mentoring new team members. You'll ...

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How much do legionella jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for legionella in the United States is $26.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $30.77 per hour, depending on experience, location, and employer.

What are the main challenges faced by Legionella risk assessors in ensuring workplace safety?

Legionella risk assessors often encounter challenges such as identifying hidden water systems, ensuring compliance with ever-evolving regulations, and educating clients about proper maintenance protocols. Additionally, they must balance thorough risk assessments with minimizing disruption to business operations. Collaboration with facilities management teams and ongoing training are crucial to stay updated on best practices and technological advances in Legionella prevention.

What qualifications do I need to be a Legionella risk assessor?

To become a Legionella risk assessor, individuals typically need relevant training and certification in Legionella control and risk assessment, such as a Level 2 or Level 3 Award in Legionella Risk Assessment. Practical experience in water systems and knowledge of health and safety regulations are also important for this role.

What jobs will no longer exist in 2030?

The job title 'Legionella' does not refer to a specific role; however, in the context of water safety and environmental health, some routine testing and inspection jobs may decline due to automation and advanced detection technologies by 2030. Roles involving manual sampling and basic analysis could be replaced by automated systems, though specialized positions requiring certification and expertise will likely persist.

What are the key skills and qualifications needed to thrive as a Legionella Risk Assessor, and why are they important?

To thrive as a Legionella Risk Assessor, you need a solid understanding of water hygiene, risk assessment principles, and relevant health and safety regulations, typically backed by a recognized Legionella control qualification. Familiarity with water testing equipment, reporting software, and UKAS laboratory protocols is essential. Attention to detail, analytical thinking, and effective communication are vital soft skills for accurately identifying risks and conveying findings to clients. These competencies ensure comprehensive risk management and compliance with legal standards, reducing the risk of Legionella outbreaks.

What are Legionella specialists?

Legionella specialists are professionals trained to assess, prevent, and control the risks associated with Legionella bacteria in water systems. Their job typically involves carrying out risk assessments, sampling and testing water, recommending control measures, and ensuring compliance with health and safety regulations. They work in various environments such as commercial buildings, hospitals, and industrial facilities to help prevent Legionnaires' disease, a potentially severe form of pneumonia caused by Legionella bacteria.

What is the highest paying job in environmental health?

In environmental health, senior roles such as Environmental Health Directors or Managers often have the highest salaries, especially in government agencies or large organizations. These positions typically require advanced degrees, certifications like CIH or REHS, and extensive experience, with salaries reaching six figures depending on location and responsibilities.

What jobs make $3,000 a day?

High-paying jobs related to Legionella, such as specialized environmental consultants or industrial hygiene experts, can earn around $3,000 per day, especially for those with extensive experience, certifications, and in-demand skills. These roles often involve consulting, risk assessment, and regulatory compliance in water management or public health sectors.

What is the difference between Legionella vs Water Treatment Technician?

AspectLegionellaWater Treatment Technician
CertificationsCertified in Legionella risk management, water safetyWater treatment certifications, e.g., WQA, CWT
Work EnvironmentBuilding water systems, cooling towers, hospitalsIndustrial water systems, treatment plants, facilities
Industry UsageHealthcare, hospitality, property managementManufacturing, utilities, industrial sectors

Legionella specialists focus on preventing Legionella bacteria growth in water systems, requiring specific risk management skills. Water Treatment Technicians handle broader water quality issues across various industries. While both roles involve water systems, Legionella experts concentrate on health safety related to bacteria, whereas Water Treatment Technicians focus on overall water quality and treatment processes.

More about Legionella jobs
What cities are hiring for Legionella jobs? Cities with the most Legionella job openings:
What states have the most Legionella jobs? States with the most job openings for Legionella jobs include:
What job categories do people searching Legionella jobs look for? The top searched job categories for Legionella jobs are:
Legionella jobs near you
Refrigeration Technician

Refrigeration Technician

Advanced Technology Services

Hoboken, NJ

$27.25 - $37.50/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 5 days ago

Advanced Technology Services rating

6.5

Company rating: 6.5 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

173rd of 238 rated repair and maintenance companies

Job description

Founded in 1985, ATS is a company with a presence in the United States, Mexico and the United Kingdom. We are professionals in Industrial Maintenance and we make factories run better.Fundada en 1985, ATS es una empresa con presencia en los Estados Unidos, México y el Reino Unido. Somos profesionales en mantenimiento industrial y hacemos que las fábricas funcionen mejor.

Maintenance & Repair

  • Performs expert-level preventive maintenance (PM) and break-fix repairs on high-capacity industrial refrigeration systems, including:
    • Parallel compressor rack systems and associated suction/discharge headers
    • Evaporative cooling towers (counterflow and crossflow), closed-circuit fluid coolers, and condenser water systems
    • Process chillers (air-cooled and water-cooled), evaporators, and heat exchangers
    • Commercial and industrial walk-in coolers, freezers, and refrigerated process equipment
    • Refrigerant metering devices including TXVs, EEVs, and fixed-orifice systems
  • Identifies and resolves root causes of equipment failures through systematic diagnosis — including refrigerant pressure/temperature analysis, superheat/subcooling measurements, oil analysis, and electrical load testing
  • Performs refrigerant handling, recovery, reclaim, and recharge operations in strict compliance with EPA Section 608 regulations; maintains accurate refrigerant usage and leak rate records
  • Executes leak detection and repair on high-charge systems using electronic detectors, UV dye, and nitrogen pressure testing protocols
  • Inspects, cleans, and restores cooling tower components including fill media, drift eliminators, water distribution systems, float valves, basin structures, and drive systems
  • Replaces and repairs system components including compressors, condensers, evaporator coils, expansion valves, solenoid valves, pressure controls, hot gas bypass assemblies, and defrost systems
  • Performs brazing, soldering, and refrigerant piping work following nitrogen purge best practices to prevent internal oxidation

Controls & Electrical

  • Troubleshoots and repairs complex refrigeration control systems including rack controllers, electronic expansion valve drivers, defrost controllers, and building automation system (BAS) integration points
  • Diagnoses and resolves electrical faults in 3-phase motor circuits, compressor contactors, variable frequency drives (VFDs), control transformers, and low-voltage control wiring
  • Interprets wiring schematics, ladder diagrams, P&IDs, and control panel layouts
  • Interfaces with PLC-based and proprietary rack controllers (e.g., Copeland CoreSense, Hussmann HMC, Danfoss AK-CC) for setpoint adjustment, alarm diagnostics, and data trending
  • Works with site engineering or controls teams to resolve communication and integration issues between refrigeration equipment and local control networks or SCADA systems

Water Treatment & Cooling Tower Operations

  • Monitors and maintains cooling tower water chemistry including pH, conductivity, cycles of concentration, biocide levels, and corrosion inhibitor dosing in coordination with the water treatment program
  • Executes blowdown procedures and evaluates makeup water consumption to maintain system efficiency and prevent scale, corrosion, and Legionella risk
  • Complies with site Legionella Water Management Plan (WMP) requirements and documents all water system inspections and treatments

Predictive Maintenance & Reliability

  • Utilizes predictive maintenance tools including vibration analysis, ultrasonic leak detection, infrared thermography, and oil sample submission to identify developing failures before breakdown
  • Monitors refrigeration system trends (compressor amp draw, superheat/subcooling, pressure differentials, oil levels, condenser approach temperatures) and makes proactive maintenance recommendations
  • Maintains accurate work records in the Computerized Maintenance Management System (CMMS); reviews equipment history to identify repeat failure patterns and drive reliability improvements

Planning, Training & Continuous Improvement

  • Collaborates with the Planner/Scheduler to develop, refine, and optimize PM procedures, frequency, and scope for refrigeration assets
  • Identifies and sources replacement parts, refrigerants, lubricants, and consumables; evaluates alternative components for improved cost or reliability
  • Mentors and provides on-the-job technical training to junior and mid-level technicians; documents technical procedures for knowledge transfer
  • Leads and participates in continuous improvement (CI) activities targeting energy reduction, reliability improvement, and refrigerant loss minimization
  • Evaluates aging equipment and contributes technical input to capital repair/replacement decisions

Safety & Compliance

  • Follows all applicable safety policies, OSHA regulations, and site-specific rules including lockout/tagout (LOTO), confined space entry, arc flash PPE, fall protection, and hot work permitting
  • Adheres to all EPA Section 608 refrigerant handling and recordkeeping requirements; supports refrigerant inventory management and leak rate monitoring
  • Complies with ASHRAE 15 safety standards for refrigerant system operation, ventilation, and emergency procedures
  • Maintains awareness of A2L refrigerant transition requirements (R-454B, R-455A, R-32) and associated safety protocols including flammability controls and sensor requirements
  • Identifies and reports unsafe conditions, near-misses, and potential regulatory concerns to supervision promptly

Required Knowledge, Skills & Qualifications

Education & Experience

  • High school diploma or GED required; Associate's degree or technical certificate in HVAC/R, Refrigeration Technology, or a related field preferred
  • Minimum 7 years of hands-on experience in industrial or commercial refrigeration, with at least 3 years on high-capacity systems (100+ tons, compressor racks, cooling towers, or process chillers); or Associate's degree in a relevant technical field with a minimum of 5 years of equivalent experience
  • Demonstrated experience troubleshooting refrigeration systems under pressure able to work through complex, multi-variable problems independently

Certifications (Required)

  • EPA Section 608 Universal Certification (mandatory, legally required for refrigerant handling)
  • Valid driver's license

Certifications (Preferred / Highly Valued)

  • RETA (Refrigerating Engineers & Technicians Association) - CARO or CIRO certification
  • NATE (North American Technician Excellence) certification in refrigeration or light commercial/commercial
  • State HVAC/R journeyman or contractor license (where applicable)
  • OSHA 10 or OSHA 30 General Industry
  • Cooling Technology Institute (CTI) training or equivalent cooling tower certification

Technical Knowledge

  • Deep understanding of the vapor-compression refrigeration cycle, including superheat/subcooling theory, pressure-enthalpy relationships, and system performance benchmarking
  • Proficiency with digital manifold sets, micron gauges, clamp-on ammeters, and pipe-clamp thermometers
  • Working knowledge of cooling tower thermodynamics including wet bulb approach, range, cycles of concentration, and evaporative cooling principles
  • Familiarity with current and transitional refrigerants including R-404A, R-22 (legacy), R-410A, R-507, and A2L alternatives (R-454B, R-455A, R-32, R-290)
  • Basic electrical competency: ability to read wiring diagrams, measure voltage/amperage/resistance, and safely diagnose 3-phase motor circuits
  • Comfortable with CMMS platforms (SAP PM, Maximo, MP2, or similar) for work order management and history review

Physical Demands & Working Conditions

The physical requirements below are representative of those that must be met to successfully perform the essential functions of this position. Reasonable accommodation may be made for individuals with disabilities.

  • Frequent standing, walking, kneeling, stooping, and crouching in mechanical rooms, rooftops, and equipment areas
  • Frequent use of hands and fingers for tool operation, component installation, and control device manipulation
  • Must be capable of climbing ladders, scaffolding, and elevated platforms; comfort at heights required for rooftop and cooling tower work
  • Occasional confined space entry (basins, vessels, tunnels) following site permit-required confined space procedures
  • Must be able to safely lift and/or move up to 50 lbs unassisted; heavier lifts performed with mechanical assistance or team lift
  • Regularly required to use close vision, color vision, and the ability to adjust focus (for reading gauges, wiring diagrams, and control displays)
  • Exposed to temperature extremes ranging from refrigerated spaces (0°F and below) to hot mechanical rooms and outdoor rooftop environments
  • Regularly exposed to industrial noise levels; hearing protection required in designated areas
  • May be exposed to refrigerants, water treatment chemicals, lubricating oils, and cleaning agents; appropriate PPE provided and required
  • On-call rotation and occasional overtime required to support 24/7 facility operations
  • Minimal travel may be required for training, vendor visits, or multi-site support

ATS believes in fair and equitable pay. Please note that actual salaries may vary within the range, or be above or below the range, based on factors including, but not limited to, education, training, experience, professional achievement, business need, and location. We also offer market leading benefit programs including Medical, Dental and Vision plans, PTO, a 401k retirement plans with employer matching, tuition reimbursement, and more.

Pay Range
$40.11—$51.32 USD
ATS is committed to providing equal employment opportunities in all aspects of employment to all applicants and employees without regard to age, color, race, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, disability, veteran status, genetic information, or other legally protected status. Review the privacy policy here.ATS se compromete a brindar igualdad de oportunidades de empleo en todos los aspectos del empleo a todos los solicitantes y empleados, independientemente de su edad, color, raza, religión, sexo (incluido el embarazo, identidad de género y orientación sexual), origen nacional, discapacidad, estatus de veterano, información genética u otro estatus legalmente protegido. Revisión de la política de privacidad aquí here.

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