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How much do lock dam jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for lock dam in the United States is $23.45, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $26.20 per hour, depending on experience, location, and employer.

What is a lock dam?

A Lock and Dam job involves operating and maintaining navigation structures that control water levels and vessel traffic on rivers and waterways. Workers in this role are responsible for assisting with locking boats through sections of a river, conducting routine maintenance, and ensuring safe and efficient waterway operations. This job is typically part of the U.S. Army Corps of Engineers or similar organizations that manage inland waterways.

What are the key skills and qualifications needed to thrive in the lock dam position, and why are they important?

To thrive as a Lock and Dam Operator, you need practical mechanical aptitude, basic electrical and hydraulic knowledge, and typically a high school diploma or equivalent. Experience with control systems, tools for routine maintenance, and familiarity with safety regulations and waterway navigation are important technical requirements. Attention to detail, effective communication, and the ability to remain calm under pressure are valuable soft skills in this role. These skills are crucial for ensuring the safe, efficient, and continuous operation of locks and dams, often in coordination with vessel crews and other team members.

What does a lock dam do?

A typical day for a Lock and Dam Operator involves monitoring and controlling water levels, operating lock gates and valves for vessel passage, performing routine maintenance and inspections of equipment, and keeping detailed operational records. Operators work closely with commercial and recreational boat crews to coordinate safe transit through the lock system and must remain alert to changing weather and water conditions. The work is often performed in shifts to ensure 24/7 operation, sometimes requiring weekend or holiday hours. The environment combines indoor monitoring stations with regular outdoor activity around the lock and dam structure, making safety awareness and adaptability important.

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Lock Dam jobs near you
Infographic showing various Lock Dam job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 84% In-person, 8% Hybrid, and 8% Remote job distribution, with an average salary of $48,774 per year, or $23.4 per hour.

Lock and Dam Operator

Careers Fields -- Headquarters U.S. Army Corps of Engineers

Calion, AR • On-site

$23.94/hr

Full-time

Posted 12 days ago

Job description

This is a Direct Hire Authority (DHA) solicitation utilizing the DHA for Certain Personnel of the DoD Workforce to recruit and appoint qualified candidates to positions in the competitive service.
About the Position: Serves as a Lock and Dam Operator at a Corps of Engineers Navigation Facility within the Inland Marine Transportation System. You will be responsible for site installation operations that operate lock and dam gates, control valves, and associated equipment.
Qualifications:Who May Apply: US Citizens
In order to qualify, you must meet the experience requirements described below. 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. Your resume must clearly describe your relevant experience; if qualifying based on education, your transcripts will be required as part of your application. Additional information about transcripts is in this document.
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.
Minimum Qualifications (Screen Out Element) - WY-07: Ability to do the work of a(n) Lock and Dam Operator without more than normal supervision. To meet the screen out element, applicants should document experience and/or show the ability to perform common lock and dam duties such as: performing operations to electrically or hydraulically controlled equipment, maintenance, and repair activities from skills acquired from working on navigation locks, facilities, ground, or equipment.- Failure to meet this Screen Out Element will result in an ineligible rating.
Minimum Qualifications (Screen Out Element) - WY-09: Ability to do the work of a(n) Lock and Dam Operator without more than normal supervision. To meet the screen out element, applicants should document experience and/or show the ability to perform some common lock operations tasks such as: operating electrically or hydraulically controlled lock and dam equipment; 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 complying with governing safety practices and procedures - Failure to meet this Screen Out Element will result in an ineligible rating.
  • PHYSICAL EFFORT: 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 and/or uncomfortably hot or cold areas, from falling objects, from working with electrical power tools and wiring or other equipment, from working with normal manual tools and from falls while working on lock walls, dam service bridge, etc. While possibility of drowning exists as 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.
Note: Management may make selection at WY-07 or WY-09 grade level.
Education:Employment Type: OTHER
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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

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