Bridge and Lock Tenders

People in this occupation spend their days controlling the machinery and processes that open and close bridges and canal locks. They monitor their surroundings, inspect equipment, and gather information to ensure safe marine passage. Communication is a major part of the job, as tenders must speak with supervisors, coordinate with vessel operators, and sometimes interact directly with the public. They must document their activities and evaluate information to make sure all operations comply with safety standards.

This work is highly realistic and suits individuals who enjoy practical, hands-on tasks. Success in this role requires strong skills in operations monitoring, active listening, and critical thinking to solve complex problems quickly. Tenders must have a solid understanding of public safety, transportation systems, telecommunications, and mechanical processes. Because they manage heavy machinery and public waterways, workers must demonstrate dependability, cautiousness, attention to detail, and stress tolerance.

Entering this career typically requires a high school diploma. Most workers do not need a college degree, and there are no specific college majors associated with this occupation. Instead, preparation involves some on-the-job training or previous work experience to learn how to operate the specific machinery and communication systems used at their job site.

Because the role relies heavily on practical skills, candidates benefit from developing a basic understanding of mechanical systems and computers. While no specific licenses, certifications, or professional associations are listed as requirements, workers must be ready to learn safety protocols and administrative procedures directly on the job.

The median annual pay for bridge and lock tenders is $57,700. Tenders in the lowest 10% earn less than $28,090, while those in the highest 10% earn more than $75,360.

There are 3,040 people employed in this field. Between 2025 and 2035, employment is projected to decline by -2.3%. Despite this slight contraction, about 300 job openings are still expected to become available each year.