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Lock Dam Operator Jobs (NOW HIRING)

Mantling and dismantling spigots on tailing lines Proper lock-out procedures of tailings line to ... thickener operator on flows to tailings dam Responsible for learning the monitoring system on ...

Inland Marine Boat PilotTrumbull-Brayman Joint Venture Montgomery Lock & Dam Project - Monaca ... This is a long-term, full-time position responsible for operating project vessels supporting heavy ...

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Lock Dam Operator information

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$17

$23

$33

How much do lock dam operator jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for lock dam operator 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 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 cities are hiring for Lock Dam Operator jobs?

Cities with the most Lock Dam Operator job openings:

What states have the most Lock Dam Operator jobs?

States with the most job openings for Lock Dam Operator jobs include:

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

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

Infographic showing various Lock Dam Operator job openings in the United States as of September 2026, with employment types broken down into 94% Full Time, and 6% Nights. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $48,774 per year, or $23.4 per hour.

Bridge Operator I - Dam & Lock Operator I - MULTIPLE POSITIONS AVAILABLE & SHIFTS!

Boston, MA • On-site

Commonwealth of Massachusetts
Public Administration • 10K+ employees

$22.75 - $29.50/hr

Full-time

Re-posted 25 days ago


Key responsibilities

  • Operate dams, navigation locks, movable bridges, traffic gates, and pumps to control water levels and facilitate vessel movement.

  • Monitor water levels and manipulate them by operating sluice gates to maintain safe water levels.

  • Use public address systems, flags, marine radio, and video equipment to monitor and control boat, pedestrian, and street traffic.


Job description

Multiple Job Openings:

The Department of Conservation and Recreation seeks applicants for Bridge Operator I - Dam/Lock Operator positions!

This is a continuous posting (pipeline) for multiple positions 

Available Hours:  Multiple shifts available! 

Locations may include: 

* Amelia Earhart Dam at 100 Noonan Place, Somerville

 *New Charles River Dam at 250 Warren Ave, Charlestown

Who We Are:  

The Executive Office of Energy and Environmental Affairs (EEA) seeks to protect, preserve, and enhance Massachusetts' environmental resources and create a clean energy future for all residents. Through the stewardship of open spaces, the protection of environmental resources, and the advancement of clean energy, EEA works tirelessly to make Massachusetts a wonderful place to live, work, and raise a family. Our commitment to environmental justice ensures that every resident, regardless of background or location, can live in a safe, clean environment and shares equally in the benefits of the clean energy transition. 

Who We Are as an Employer: 

At EEA, we create meaningful, inclusive opportunities that empower our employees to make a real difference in shaping the environmental future of Massachusetts. We foster a workplace culture where diversity is valued, innovation is encouraged, and collaboration thrives. Our employees play a vital role in advancing sustainability, environmental justice, and clean energy solutions, ensuring a positive and lasting impact on Massachusetts and its residents. 

The Massachusetts Department of Conservation and Recreation (DCR) oversees nearly half a million acres of land, making up one of the largest and most diverse state park systems in the country. Our work focuses on nurturing the vital connection between people and the environment by protecting, promoting, and enhancing our common wealth of natural, cultural, and recreational resources for the well-being of all. DCR infrastructure connects people to and through the beautiful landscapes and accessible recreational facilities we care for - strengthening our communities and driving our economy. Our staff strive to build a healthier, more resilient Massachusetts where all residents and visitors can relax, reflect and feel a sense of belonging in our open spaces and public lands. To learn more about DCR, our facilities, and our programs, please visit www.mass.gov/dcr or contact us at mass.parks@mass.gov. 

About the Division of Design and Engineering:  Continuing over a century of visionary land stewardship, DCR's Division of Design & Engineering (D&E) collaborates with colleagues within DCR, other agencies, and communities across the state to plan, design, build, and maintain a diversity of outdoor recreational experiences and unique landscapes throughout the Commonwealth. In addition, our staff is responsible for maintaining public infrastructure including dams, seawalls, parkways and park roads, sidewalks and trails, and stormwater systems. This requires employing a diverse range of talent including architects, engineers, landscape architects, planners, tradespeople as well as business, finance and administrative support who work together to support D&E's mission. Our staff is unified by a passion for providing access to high quality public open space and outdoor recreation for all ages and abilities, and strive to improve visitor experience, enhance universal accessibility, and help modernize DCR's facilities and resources to be more carbon neutral, energy independent, and resilient to climate change.

Job Opening:

The Department of Conservation and Recreation seeks applicants for a Bridge Operator I - Dam and Lock Operator I. 

Please submit a cover letter and resume as part of the application process.

Position Summary: 

The incumbent of this position will operate dams and equipment at dams to control water elevations. Additionally, the incumbent will operate and maintain dam and navigation infrastructure, control water levels and boat traffic, and ensure safe passage for vessels while protecting public safety.

General Statement of Duties and Responsibilities:

Responsibilities include operating hydraulic, electric, and mechanical equipment to manage navigation locks, water levels, movable bridges, traffic gates, and pumps; the order and number of vessels to be allowed to pass through navigation locks to ensure the safety of crew members and vessels; use public address system, flags, marine radio equipment, and/or video equipment to monitor and control boat, pedestrian, and street traffic.

The role requires coordination with vessel operators, Coast Guard personnel, harbormasters, public safety staff, agency personnel, and the public.

Detailed Statement of Duties and Responsibilities:

Responsibilities and duties include, but are not limited to:

  • Monitoring water levels and decide when and how to manipulate them, such as by pumping or releasing water by operating sluice gates to maintain safe, predetermined water levels. 

  • Maintaining operational logs documenting weather conditions, water levels, vessel identification information, work performed, and any equipment issues or unusual system and facility activity. 

  • Operating valves, locks, movable bridges and traffic gates at locks and bridges by using electrical control panels; raises and lowers lock water levels by starting and stopping pumps, opening and closing valves, etc.; and opens and closes lock gates to allow boat passage.

  • Determining the order and number of vessels passing through locks to ensure the safety of crews and vessels and uses public address system, flags, marine radio equipment and/or video monitor to monitor and control boat, pedestrian, and vehicular traffic.

  • Performing minor mechanical and electrical repairs and routine maintenance on lock and bridge equipment; replaces small parts, bulbs, and fuses; lubricates mechanical components; uses backup manual controls or temporary lighting when equipment malfunctions; and reports or recommends major repairs when necessary.

  • Performing security checks of area to prevent unauthorized activity. 

  • Responding to emergency situations such as boat and car accidents, fires, etc.

  • Determining seaworthiness of vessels before allowing or denying passage.

  • Performing related duties such as cleaning locks and operator's house by sweeping, picking up litter, washing windows, cleaning furniture, etc.; loading and unloading equipment and/or supplies; requisitioning supplies and equipment; operating snow blower; and administering first aid in emergencies.

  • Will be working varied shifts, weekends, holidays and nights and on a standby (on call) work status.

  • Perform relevant duties as assigned.

Additional Information:  Dam and Lock Operators (Bridge Operators) work exposed to adverse weather conditions; may be subject to the harmful effects of noise, fumes, gases, etc.; hazardous conditions such as open water channels, ladders, bridge staging, steep slopes, etc. may work in a confined area.  

Preferred qualifications:

  • Skill in using small hand tools such as wrenches, pliers, screwdrivers, chisels, and hammers.

  • Ability to use a modern personal computer system including reading and writing email, drafting reports, taking on-line training, entering work hours, etc. 

  • Ability to follow written and oral instructions. 

  • Ability to read, write, and comprehend the English language. 

  • Ability to adjust to changing situations to meet emergencies or changing conditions, to maintain a calm manner in stressful and emergency situations and to exercise sound judgment. 

  • Ability to work varied shifts, weekends, holidays and nights and on standby (on call) work status.

  • Ability to establish and maintain harmonious working relationships with others.

  • Ability to maintain accurate records.

  • Manual dexterity.Physical stamina and endurance; must be able to stand for long periods of time and lift and carry heavy objects in excess of fifty pounds.

  • Mechanical aptitude.

Minimum Entrance Requirements:  

None
Special Requirements:  None

Comprehensive Benefits

When you embark on a career with the Commonwealth, you are offered an outstanding suite of employee benefits that add to the overall value of your compensation package. We take pride in providing a work experience that supports you, your loved ones, and your future.

Want the specifics? Explore our Employee Benefits and Rewards!

An Equal Opportunity / Affirmative Action Employer.  Females, minorities, veterans, and persons with disabilities are strongly encouraged to apply.

The Commonwealth is an Equal Opportunity Employer and does not discriminate on the basis of race, religion, color, sex, gender identity or expression, sexual orientation, age, disability, national origin, veteran status, or any other basis covered by appropriate law.  Research suggests that qualified women, Black, Indigenous, and Persons of Color (BIPOC) may self-select out of opportunities if they don't meet 100% of the job requirements.  We encourage individuals who believe they have the skills necessary to thrive to apply for this role.