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Lock Dam Operator Jobs in Minnesota (NOW HIRING)

Lock Dam Operator information

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.

What are popular job titles related to Lock Dam Operator jobs in Minnesota?

For Lock Dam Operator jobs in Minnesota, the most frequently searched job titles are:

What job categories do people searching Lock Dam Operator jobs in Minnesota look for?

The top searched job categories for Lock Dam Operator jobs in Minnesota are:

What cities in Minnesota are hiring for Lock Dam Operator jobs?

Cities in Minnesota with the most Lock Dam Operator job openings:

Infographic showing various Lock Dam Operator job openings in Minnesota as of August 2026, with employment types broken down into 46% Full Time, 50% Part Time, 2% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

LOCK AND DAM OPERATOR

La Crescent, MN

Careers Fields -- Headquarters U.S. Army Corps of Engineers
National Security • 10K+ employees

$32.90/hr

Full-time

Posted 4 days ago


Job description

About the Position: The position is for a Permanent, Full-time shift Head Lock and Dam Operator at the U.S. Army Corps of Engineers navigation facilities, St. Paul district. The applicant selected directs employees in the operation of lock and dam equipment.Qualifications:Who May Apply: Only applicants who meet one of the employment authority categories below are eligible to apply for this job. You will be asked to identify which category or categories you meet, and to provide documents which prove you meet the category or categories you selected. See Proof of Eligibility for an extensive list of document requirements for all employment authorities.
  • Current Civilian Employees of the Command
  • Domestic Defense Industrial Base/Major Range and Test Facilities Base Civilian Personnel Workforce
  • Interagency Career Transition Assistance Plan
  • Land Management Workforce Flexibility Act
  • Military Spouses, under Executive Order (E.O.) 13473
  • Priority Placement Program, DoD Military Reserve (MR) and National Guard (NG) Technician Eligible
  • Priority Placement Program, DoD Military Spouse Preference (MSP) Eligible
  • Priority Placement Program, DoD MR and NG Preference Eligible Tech Receiving Disability Retirement
  • Priority Placement Program, DoD Retained Grade Preference Eligible
  • Veterans Employment Opportunity Act (VEOA) of 1998

Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student; social). You will receive credit for all qualifying experience, including volunteer experience.
There is no specific length of training or experience required. However, you must be able to demonstrate, through experience shown in your written application materials that you possess the sufficient knowledge, skills, and abilities to successfully perform the work of this position without more than normal supervision including operating lock and dam equipment where lock and dam gates and valves are electrically or hydraulically controlled, as directed; making minor repairs to lock and dam equipment; apply locking procedures, policies, and laws regarding traffic right-of-way, sequence of operations and safe passage of hazardous commodities and damaged crafts; and comply with governing safety practices and procedures. -Failure to meet this Screen Out Element will result in an ineligible rating.
Minimum Qualifications (Screen Out Element): Ability to do the work of a LOCK AND DAM OPERATOR without more than normal supervision. I have the ability to perform common Lock and Dam Operations. I can apply locking procedures, policies, and laws regarding traffic right-of-way, sequence of operations and safe passage of hazardous commodities and damaged crafts; provide locking instructions to tow boat captains and other craft operators; operate electrically or hydraulically controlled lock and dam equipment; determine the specific actions to take during breakdowns of equipment, delays in operation, and accidents; recognize and avoid potential work hazards; perform repairs necessary to keep the lock in operation. I work under normal supervision of a work leader or journey-level employee who observes tasks in progress and upon completion to make sure they are properly performed.- Failure to meet this Screen Out Element will result in an ineligible rating.
  • Ability To Do The Work Of The Position Without More Than Normal Supervision (Screen-out Element)
  • Ability to Interpret Instructions, Specification, etc. (includes blueprint reading)
  • Dexterity and Safety
  • Knowledge of Equipment Assembly, Installation, Repair, etc.
  • Operation of Aerospace Ground Equipment
  • Technical Practices (theoretical, precise, artistic)
  • Use of Measuring Instruments
  • Physical Efforts: Eye and hand coordination for operating various controls and handling lines while observing traffic and personnel, during crane lifting operations, lifting dam gates, etc. There is standing, stooping, bending, occasional lifting in excess of 50 pounds, stretching, working in cramped positions and spaces, handling or maneuvering bulky items or equipment, and general continuous moderate to arduous physical effort required.
  • Working Conditions: Preponderance of work is performed outside subject to extremes of temperature and weather. There is exposure to injuries associated with working in restricted areas, occasionally cramped or uncomfortably hot or cold areas, from falling objects, from working with electrical power tools, and from falls while working on lock walls, dam service bridge, etc. While possibility of drowning exists as a result of falls while working around water, hazard is practically eliminated through observance of safety procedures and use of safety equipment. During maintenance operations is occasionally exposed to unpleasant fumes, dust, etc.
Education:Employment Type: OTHER

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About Army Corps of Engineers

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Industry

National security, national security and international affairs and public administration

Company size

10,000+ Employees

Headquarters location

Washington, DC, US