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Lock Dam Operator Jobs in Milwaukee, WI (NOW HIRING)

Lock Dam Operator information

See Milwaukee, WI salary details

$17

$23

$33

How much do lock dam operator jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for lock dam operator in Milwaukee, WI is $23.10, according to ZipRecruiter salary data. Most workers in this role earn between $19.90 and $25.82 per hour, depending on experience, location, and employer.

What is a lock dam operator?

Lock Dam Operators are professionals responsible for managing the operation and maintenance of locks and dams along rivers and canals. They control water levels and facilitate the safe passage of boats and ships through these structures by operating gates, valves, and other equipment. Their duties also include monitoring weather and water conditions, maintaining equipment, and ensuring safety regulations are followed. Lock Dam Operators play a crucial role in navigation, flood control, and water management. This job typically requires attention to detail, mechanical skills, and the ability to work independently or as part of a team.

What skills and qualifications are needed to be a lock dam operator?

To thrive as a Lock Dam Operator, you need a solid understanding of mechanical systems, basic electrical knowledge, and a high school diploma or equivalent, often supplemented by specialized on-the-job training. Familiarity with hydraulic controls, monitoring systems, and safety protocols is essential, along with potential certification in watercraft operation or hazardous materials handling. Attention to detail, strong problem-solving abilities, and effective communication are crucial soft skills for managing operations and responding to emergencies. These qualifications ensure safe, efficient waterway navigation and infrastructure integrity while minimizing risks to personnel and property.

What challenges do lock dam operators face during their shifts?

Lock Dam Operators often work in all weather conditions and must remain vigilant to ensure the safe and timely passage of vessels. One common challenge is managing fluctuating water levels and coordinating with vessel crews to prevent delays or accidents. Operators also need to be prepared to respond quickly to mechanical issues or emergencies, requiring strong problem-solving skills and clear communication with team members. Additionally, shifts can be long and may include nights, weekends, or holidays, which can be demanding but rewarding for those who enjoy hands-on, critical work.

What is the difference between Lock Dam Operator vs Lock Tender?

AspectLock Dam OperatorLock Tender
CredentialsTypically requires a high school diploma and specialized training or certifications in lock/dam operationsSimilar credentials, often requiring certification in lock operation and safety procedures
Work EnvironmentOperates and maintains lock and dam systems, often in control rooms or outdoor settings near waterwaysManages lock operations at specific lock sites, working outdoors and in control rooms
Employer & IndustryEmployed by government agencies or private companies managing waterways and navigationPrimarily employed by government agencies overseeing waterway navigation

Both roles involve operating lock and dam systems to facilitate waterway navigation. The main difference is that Lock Dam Operators often have broader responsibilities, including maintenance and system oversight, while Lock Tenders focus on operating the locks at specific sites. Both positions require similar certifications and work environments, making them closely related in the waterway management industry.

Infographic showing various Lock Dam Operator job openings in Milwaukee, WI as of August 2026, with employment types broken down into 46% Full Time, 51% Part Time, 2% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $48,054 per year, or $23.1 per hour.

Senior Hydrographic Surveyor - Michels Construction, Inc.

Michels Corporation

Milwaukee, WI • On-site

Full-time

Medical, Dental, Life, Retirement

Re-posted 13 days ago


Job description

If you like variety and challenge and take satisfaction from knowing your work supports modern construction, consider joining the Michels Construction, Inc., Marine Operations team. Marine Operations provides services to include mechanical and hydraulic dredging, certified commercial diving, lock and dam repair, inspection, and debris removal, just to name a few. The end product might not be visible, but it will be essential. Our work improves lives. Find out how a career at Michels Construction, Inc. can change yours.

As a Senior Hydrographic Surveyor, your key responsibilities will be to support dredging and construction projects and specialize in the precise positioning of equipment in order to complete surveys to obtain and process data in a marine environment. 

Why Michels Construction, Inc.?

  • We support dynamic and growing industries
  • We are family owned and operated
  • We invest an average of $5,000 per employee on training each year
  • We reward hard work and dedication with limitless opportunities
  • We are a part of the Michels family of companies - one of North America's largest, most diversified energy and infrastructure contractors
  • We offer a comprehensive benefits program, including Health, Dental, Life, Flexible Spending Accounts, Health Savings Account, Short Term and Long-Term Disability Insurance, 401(k) plan, Legal Plan, and Identity Theft and Monitoring Plan.  Depending on your positions and location you may participate in a different benefit plan. 

Why you?

  • You thrive in fast-paced environments under tight deadlines
  • You relish new challenges and evolving technology
  • You enjoy collaborating and communicating with your teammates
  • You like to know your efforts are noticed and appreciated
  • You are comfortable towing vessels
  • You have the ability to operate a small boat or watercraft

What it takes:

  • Bachelor's degree in Biology, Geography or related field and 3-5 years of experience or an equivalent combination of both
  • Experience utilizing hydrographic data acquisition software
  • Proficient in utilizing survey tools, GPS equipment and hydrographic equipment
  • Extensive travel required
  • Must posses a valid driver license for the type(s) of vehicles which may be driven and an acceptable driving record

AA/EOE/M/W/Vet/Disability