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Liquid Controls Jobs (NOW HIRING)

Simplex, Inc

Controls Engineer

Springfield, IL · On-site

$80K - $100K/yr

... liquid automation. Our Products are used world-wide for mission critical environments in ... The duties of the Controls Engineer will consist of creating, modifying and testing controls ...

MAS HVAC, Inc

Senior Controls Specialist

Maple Grove, MN · On-site

$100 - $125/hr

... liquid cooling systems, air handling equipment, heat rejection units, and modular, factory ... The Senior Controls Specialist serves as a senior technical resource supporting the implementation ...

Vertiv Co

Advanced Controls Engineer

Westerville, OH · On-site

$80K - $104K/yr

The Global Thermal product portfolio includes traditional air cooled (DX), pumped refrigerant economizer, Chilled water/Chiller, Liquid Cooled, heat rejection, software, and controls-based products.

Vertiv Group Corp.

Advanced Controls Engineer

Westerville, OH · On-site

$80K - $104K/yr

The Global Thermal product portfolio includes traditional air cooled (DX), pumped refrigerant economizer, Chilled water/Chiller, Liquid Cooled, heat rejection, software, and controls-based products.

Control Devices, LLC

Machinist

Fenton, MO · On-site

$20.75 - $28.50/hr

Louis, is a leading designer and manufacturer of engineered flow control solutions in the compressed gas, compressed air, oil & gas, and liquid controls markets. The company offers custom valves and ...

Mas Hvac

Senior Controls Engineer (51190)

Maple Grove, MN · On-site

$100 - $125/hr

... liquid cooling systems, air handling equipment, heat rejection units, and modular, factory ... The Senior Controls Engineer serves as the technical authority for controls architecture, design ...

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Liquid Controls information

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$19

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$48

How much do liquid controls jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for liquid controls in the United States is $33.97, according to ZipRecruiter salary data. Most workers in this role earn between $28.85 and $37.98 per hour, depending on experience, location, and employer.

What is Liquid Controls?

Liquid Controls typically refers to a company or brand that specializes in manufacturing precision flow meters and metering systems for liquid measurement. These products are widely used in industries such as fuel distribution, chemical processing, and transportation to ensure accurate and reliable measurement of liquid products. Liquid Controls meters help businesses maintain compliance, improve efficiency, and minimize product loss during transfers. Their equipment is known for durability and accuracy in demanding industrial environments.

What are some typical challenges faced by professionals working in Liquid Controls and how can they be addressed?

Professionals in Liquid Controls often encounter challenges such as maintaining accuracy in fluid measurement, troubleshooting complex flow systems, and ensuring compliance with industry standards. These issues may require a strong understanding of both mechanical and electronic components, as well as the ability to interpret technical documentation. Collaborative problem-solving with engineers, technicians, and quality assurance teams is essential for resolving issues efficiently. Regular training and staying updated with technological advancements can help professionals overcome these challenges and excel in their roles.

What are the key skills and qualifications needed to thrive as a Liquid Controls technician, and why are they important?

To thrive as a Liquid Controls Technician, you need a strong background in mechanical and electrical systems, fluid dynamics, and often an associate degree or technical certification in instrumentation or industrial technology. Familiarity with flow meters, calibration equipment, PLC systems, and relevant industry standards like ISO or NIST is essential. Attention to detail, problem-solving skills, and effective communication are vital soft skills for troubleshooting and customer interactions. These abilities ensure accurate fluid measurement, regulatory compliance, and reliable system operation in industries like fuel handling and chemical processing.

What is the difference between Liquid Controls vs Pump Technician?

AspectLiquid ControlsPump Technician
CertificationsFluid handling, mechanical, or electrical certificationsPump repair, mechanical, or electrical certifications
Work EnvironmentManufacturing plants, industrial facilitiesIndustrial sites, repair shops
Industry UsageFluid measurement, control systemsPump maintenance, repair services
Job FocusDesign and manufacturing of liquid control equipmentMaintaining and repairing pumps and related systems

Liquid Controls professionals focus on designing and manufacturing liquid measurement and control systems, while Pump Technicians specialize in repairing and maintaining pumps used in various industries. Both roles require technical skills and certifications, but their daily tasks and work environments differ. Understanding these distinctions helps job seekers find the right career path in fluid handling and industrial maintenance.

More about Liquid Controls jobs

What job categories do people searching Liquid Controls jobs look for?

The top searched job categories for Liquid Controls jobs are:

Liquid Controls jobs near you
Infographic showing various Liquid Controls job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $70,662 per year, or $34 per hour.

BUILDING ENGINEER - LIQUID COOLING (FULL TIME)

Compass Group

Florence, KY • On-site

$41/hr

Full-time, Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago

Compass Group rating

6.4

Company rating: 6.4 out of 10

Based on 1,099 frontline employees who took The Breakroom Quiz

351st of 500 rated business services

Job description

  • We have an opening for full time BUILDING ENGINEER - LIQUID COOLING positions.
  • Location: 4805 Aero Parkway, Florence, KY 41042. Note: online applications accepted only.
  • Schedule: Full-time schedules available. Multiple shifts offered (day, night, and overnight/grave); additional details will be discussed during the interview.
  • Requirement: Preferred experience supporting liquid cooling, HVAC, or fluid-based systems (piping, pumps, heat exchange) in data center, industrial, or other high-reliability environments. 
  • Pay Range: $35.00 per hour to $41.00 per hour
    • Shift differential applies: Day shift ($35.00/hr), Night shift ($37.00/hr), Overnight/Grave shift ($41.00/hr)

ESFM is the corporate Integrated Facilities Management (IFM) division of Compass Group USA and a Keystone member of the International WELL Building Institute (IWBI). 

We Make Applying Easy! Want to apply to this job via text messaging? Text JOB to 75000 and search requisition ID number 1555604.

The advertised program is a conversational recruiting assistant that helps you apply to jobs with Compass Group. Message frequency varies. Message and data rates may apply. Text STOP to opt out or HELP for help. Terms and conditions: http://olivia.paradox.ai/moSkg

Rooted in hospitality, ESFM elevates the workplace experience as the single source of innovative FM solutions that ensure a safe, healthy, and sustainable environment. ESFM's clients include many household names from Life Science, Technology, Oil & Gas and Manufacturing markets.

ESFM self-performs 80% of all IFM solutions provided to clients. Their portfolio of service categories includes Environment, Health & Safety, Facilities Maintenance & Engineering, Sustainability, Janitorial & Industrial Cleaning, Laboratory Support and Workplace solutions.  This self-performance model creates a consistent hospitality experience for clients, resulting in higher engagement and productivity from their employees.

In 2020, ESFM (formerly Eurest Services) won the George Graves Award for Facility Management Achievement from the International Facilities Management Association (IFMA).

Job Summary

Job Summary 

The Building Engineer - Liquid Cooling is responsible for the hands-on operation, monitoring, maintenance, and troubleshooting of critical mechanical and cooling systems within a mission-critical environment. This role supports the reliability of chilled water and liquid cooling infrastructure by performing equipment rounds, preventive maintenance, diagnostics, repairs, and system monitoring. The ideal candidate brings strong mechanical experience with chilled water systems, pumps, hydronic systems, HVAC controls, and BAS/BMS platforms, with the ability to respond quickly and effectively to alarms, equipment issues, and changing operating conditions. 

Essential Duties & Responsibilities 

  • Operate, monitor, maintain, and troubleshoot chilled water systems, pumps, valves, heat exchangers, hydronic piping, HVAC equipment, and associated controls.  
  • Perform routine equipment rounds and monitor temperatures, pressures, flow rates, differential pressures, and BAS/BMS alarms to support system reliability.  
  • Diagnose mechanical system issues and complete preventive and corrective maintenance using established procedures, tools, and safety practices.  
  • Respond to system alarms, leaks, abnormal operating conditions, and equipment failures; escalate complex or critical issues as appropriate.  
  • Maintain accurate operating logs, inspection records, work orders, and preventive maintenance documentation.  
  • Support testing, inspections, equipment startup/shutdown activities, and maintenance of critical cooling infrastructure.  
  • Assist with system improvements and identify recurring maintenance or reliability concerns.  
  • Coordinate with vendors and specialty contractors and verify completion and quality of assigned work.  
  • Follow all safety, environmental, operational, and site-specific procedures while supporting a 24/7 mission-critical environment.  
  • Support emergency response activities as required.  

Preferred Qualifications 

  • 5+ years of experience in building engineering, HVAC, mechanical maintenance, or critical facility operations.  
  • EPA 608 Universal Certification required.  
  • Strong hands-on experience with chilled water systems, pumps, hydronic systems, heat exchangers, water flow, HVAC controls, and BAS/BMS systems.  
  • Experience troubleshooting mechanical systems using operating data such as temperature, pressure, flow, and differential pressure.  
  • Experience in data centers, mission-critical facilities, industrial environments, or other high-reliability operations preferred.  
  • Experience with coolant distribution units (CDUs), direct-to-chip liquid cooling, water treatment, leak detection systems, or data center mechanical infrastructure preferred.  
  • Trade school, technical training, or equivalent practical experience in HVAC, mechanical systems, or facility maintenance preferred.  
  • Additional trade licenses or certifications may be required based on local jurisdiction, contract requirements, or scope of work.  
  • Ability to work effectively in a fast-paced, safety-focused environment and respond to changing operational priorities. 

Associates at ESFM are offered many fantastic benefits.

Full-time and part-time positions offer the following benefits to associates: Retirement Plan, Associate Shopping Program, Health and Wellness Programs, Discount Marketplace, Identity Theft Protection, Pet Insurance, Voluntary Benefits, including Critical Illness Insurance, Accident Insurance, Hospital Indemnity Insurance, Legal Services, and Choice Auto and Home Program

Full-time positions also offer the following benefits to associates: Medical, Dental, Vision, Life Insurance/AD, Disability Insurance, Commuter Benefits, Employee Assistance Program, Flexible Spending Accounts (FSAs)

Associates may also be eligible for paid and/or unpaid time off benefits in accordance with applicable federal, state, and local laws. For positions in Washington State, Maryland, or to be performed Remotely, click here or copy/paste the link below for paid time off benefits information.

https://www.compass-usa.com/wp-content/uploads/2023/08/2023_WageTransparency_ESFM.pdf

About Compass Group: Achieving leadership in the foodservice and facility management industry

Compass Group is an equal opportunity employer.  At Compass, we are committed to treating all Applicants and Associates fairly based on their abilities, achievements, and experience without regard to race, national origin, sex, age, disability, veteran status, sexual orientation, gender identity, or any other classification protected by law.

Qualified candidates must be able to perform the essential functions of this position satisfactorily with or without a reasonable accommodation. Disclaimer: this job post is not necessarily an exhaustive list of all essential responsibilities, skills, tasks, or requirements associated with this position. While this is intended to be an accurate reflection of the position posted, the Company reserves the right to modify or change the essential functions of the job based on business necessity.

Certain positions may require Florida Level 2 background screening. Details: https://info.flclearinghouse.com/ 

Applications are accepted on an ongoing basis.

ESFM maintains a drug-free workplace.

ESFM 

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