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Hydro Jobs in Decatur, IL (NOW HIRING)

Hydro-Gear

Mechanical Engineer

Sullivan, IL · On-site

Join Hydro-Gear as a Mechanical Engineer and help design, improve, and support innovative precision drive solutions that power equipment around the globe. *Please note, we are not able to consider ...

Hydro-Gear

Senior CNC Technician

Sullivan, IL · On-site

Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and delivering to customers worldwide. Our passion is innovation and a commitment ...

Hydro-Gear

Quality Engineering Team Lead

Sullivan, IL · On-site

Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and delivering to customers worldwide. Our passions are innovation, quality, and a ...

US Department of Commerce

Meteorologist

Lincoln, IL · On-site

$40K/yr

Using current hydro-meteorological data to monitor conditions and assist with forecast preparation for weather, water, or climate hazards. OR EDUCATION: One full year of graduate-level education in ...

Hydro-Gear

Training Ambassador - 3rd Shift

Sullivan, IL · On-site

Are you passionate about helping others succeed and creating a positive employee experience? We are seeking a Training Ambassador to support new hires as they begin their careers with our team. This ...

Hydro-Gear

Training Ambassador - 1st Shift

Sullivan, IL · On-site

Are you passionate about helping others succeed and creating a positive employee experience? We are seeking a Training Ambassador to support new hires as they begin their careers with our team. This ...

Constellation Energy

Sr Operations Specialist

Maroa, IL · On-site

$121K - $135K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the ...

Constellation Energy

Sr Operations Specialist

Weldon, IL · On-site

$121K - $135K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the ...

Constellation Energy

Sr Operations Specialist

Beason, IL · On-site

$121K - $135K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the ...

Constellation Energy

Sr Operations Specialist

Kenney, IL · On-site

$121K - $135K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the ...

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All JobsHydro JobsHydro Jobs in Decatur, IL

Hydro information

What does a hydro do?

A Hydro, often short for Hydrologist or Hydro Technician, is a professional who studies and manages water resources. They analyze how water moves across and through the Earth, assess water quality, and help solve issues related to water availability, pollution, and conservation. Hydros work in a variety of settings, including government agencies, environmental consulting firms, and research institutions. Their work is critical for ensuring safe drinking water, managing flood risks, and supporting sustainable development.

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

To thrive as a Hydrologist, you need a solid background in environmental science, geology, or civil engineering, typically supported by a relevant bachelor's or master's degree. Proficiency with GIS software, hydrological modeling tools, and data analysis systems is commonly required, and certifications like Professional Hydrologist (PH) can be advantageous. Strong analytical thinking, effective communication, and problem-solving skills help hydrologists interpret data and convey findings to diverse stakeholders. These skills are vital for accurately assessing water resources, informing environmental policy, and addressing challenges related to water quality and availability.

What are some common challenges faced by professionals working in hydroelectric power operations?

Professionals in hydroelectric power operations often face challenges such as adapting to fluctuating water levels due to seasonal changes, ensuring compliance with environmental regulations, and maintaining aging infrastructure. Effective teamwork is essential, as operators collaborate closely with engineers, maintenance crews, and environmental specialists to monitor equipment and optimize energy output. Additionally, responding quickly to unexpected equipment issues or weather events is a regular part of the job, requiring strong problem-solving skills and resilience.

What is the difference between Hydro vs Hydroelectric Plant Operator?

AspectHydro
CertificationsOften requires certifications in water management, environmental safety, or related fields
Work EnvironmentPrimarily outdoors, working near water bodies, dams, or hydro facilities
Industry UsageUsed broadly in water-related industries, including water treatment, irrigation, and hydroelectric power
Job FocusGeneral water management, environmental monitoring, or water resource planning

Hydro professionals focus on water management, environmental safety, and resource planning across various industries. In contrast, Hydroelectric Plant Operators specifically manage and operate hydroelectric power plants, ensuring electricity generation runs smoothly. While both roles involve water and environmental aspects, Hydro roles are broader, covering multiple water-related sectors, whereas Hydroelectric Plant Operators specialize in power generation facilities.

What are popular job titles related to Hydro jobs in Decatur, IL?

For Hydro jobs in Decatur, IL, the most frequently searched job titles are:

What job categories do people searching Hydro jobs in Decatur, IL look for?

The top searched job categories for Hydro jobs in Decatur, IL are:

What cities near Decatur, IL are hiring for Hydro jobs?

Cities near Decatur, IL with the most Hydro job openings:

Hydro jobs near you
Infographic showing various Hydro job openings in Decatur, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Mechanical Engineer

Hydro-Gear

Sullivan, IL • On-site

Full-time

Posted 18 days ago

Hydro-Gear rating

6.4

Company rating: 6.4 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

421st of 495 rated machine equipment manufacturers

Job description

Want to see your engineering ideas come to life at an industry-leading company? Join Hydro-Gear as a Mechanical Engineer and help design, improve, and support innovative precision drive solutions that power equipment around the globe.

*Please note, we are not able to consider candidates who currently or in the future will require VISA sponsorship.

Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and delivering to customers worldwide. Our passion is innovation and a commitment to making our customers successful. Learn more about us at Hydro-Gear.com.

Location: Sullivan, IL | Princeton, KY | Huntingdon, TN | Indianapolis, IN

Schedule: Full-time, Onsite

Compensation: Competitive salary based on experience, plus biannual bonus

https://www.hydro-gear.com/wp-content/uploads/2026/08/Mechanical-Engineer.pdf

What You'll Do:

  • New Product Development - Design, develop, test, and validate new products and components.
  • Existing Product Support - Provide technical support and continuous improvement for current production products.
  • Project Management - Lead engineering projects from concept through implementation.

What We're Looking For

  • Self-motivated individual who takes initiative
  • Strong analytical and problem-solving skills.
  • Ability to manage multiple priorities in a fast-paced environment.
  • Effective communicator who collaborates well across teams.
  • Hands-on approach with a desire to learn, improve, and innovate.
  • Strong mechanical engineering and technical aptitude.

Preferred Skills/qualifications:

  • Strong mechanical aptitude and hands-on problem-solving skills.
  • 3D modeling software experience
  • Experience working with engineering and design tools.
  • Internship, co-op, or prior industry experience preferred.

Why Join Hydro-Gear?

  • Opportunity to work on innovative products with a global industry leader
  • Collaborative engineering environment focused on continuous improvement and innovation

Apply today and help drive innovation at Hydro-Gear.

What Hydro-Gear employees say

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