Launch Your Career as a Lock and Dam Operator in Modoc, Illinois
Are you looking for a career that combines technical skill with the responsibility of maintaining national infrastructure? The U.S. Army Corps of Engineers (USACE) is currently seeking a motivated and skilled individual to serve as a Lock and Dam Operator at the Jerry F. Costello Lock and Dam in Modoc, Illinois. This role is essential to the navigation of the Kaskaskia River and offers a unique opportunity to contribute to one of the most critical sectors of our nation's engineering portfolio.
Job Responsibilities
As a Lock and Dam Operator, you will act as a shift leader responsible for the daily operation of the lock. Key duties include:
- Issuing instructions to tow boat captains to ensure safe navigation.
- Operating electrical, hydraulic, and electronic gate systems.
- Assisting with line handling and vessel positioning.
- Performing regular functional checks on machinery to prevent equipment failure.
- Responding to site hazards and maintaining the facility grounds.
Requirements
Success in this role requires a candidate who can work independently and prioritize safety. Key requirements include:
- U.S. Citizenship.
- Ability to perform tasks without extra supervision.
- High physical fitness for lifting and working in confined spaces.
- Must pass a drug test.
- Completion of the federal probationary period.
Skills Comparison
| Skill Category | Key Expectation |
|---|---|
| Technical | Understanding of hydraulics & electrical systems |
| Physical | Stamina for outdoor, all-weather conditions |
| Safety | Strict adherence to maritime & OSHA protocols |
Salary Overview
This position offers a competitive hourly rate ranging from $32.51 to $37.98. The salary reflects locality pay and market supplements for the region.
Benefits
Working for the federal government provides robust benefits including comprehensive health insurance, a generous retirement package (FERS), the Thrift Savings Plan (TSP) with government matching, and extensive paid leave.
Application Tips
To be competitive, ensure your resume is concise (max 2 pages). Clearly detail your relevant experience in mechanics or equipment operation. Verify that all your supporting documents are error-free before hitting submit.
Serving as a Lock and Dam Operator is a rewarding path for those who enjoy working with heavy machinery and contributing to the vital navigation infrastructure of the United States. If you are ready for a new challenge in Modoc, IL, apply today via the USAJOBS portal.
Why This Lock And Dam Operator Job Matters
Engineer the future of our nation's waterways as a Lock and Dam Operator with the U.S. Army Corps of Engineers in beautiful, historic Modoc, Illinois.
Lock And Dam Operator Job Overview
The U.S. Army Corps of Engineers is seeking a dedicated professional to serve as a Lock and Dam Operator at the Jerry F. Costello Lock and Dam. This vital role ensures the safe and efficient operation of navigation facilities on the Kaskaskia River. You will function as a shift head operator, managing lockage procedures and performing critical maintenance to support commercial, recreational, and environmental initiatives in this scenic region of southwestern Illinois.
Requirements for Lock And Dam Operator
- Must be a U.S. Citizen.
- Must pass a drug screening.
- Completion of a 1-year probationary period.
- Ability to perform the full range of lock operation tasks without more than normal supervision.
- Ability to work outside in extreme temperatures and various weather conditions.
- Physical ability to lift over 50 pounds, stoop, bend, and work in cramped spaces.
- Must be able to register for Selective Service if applicable (males born after Dec 31, 1959).
Preferred Qualifications for Lock And Dam Operator
- Proven experience in operating electrical or hydraulic heavy machinery.
- Demonstrated ability to interpret complex technical instructions and specifications.
- Strong mechanical aptitude for equipment assembly, maintenance, and repair.
- Proficiency with manual tools and measuring instruments.
- Excellent hand-eye coordination for crane operations and line handling.
Federal Benefits & Perks
- ✓Federal health insurance options.
- ✓Comprehensive retirement planning, including the Federal Employees Retirement System (FERS).
- ✓Thrift Savings Plan (TSP) with government matching.
- ✓Paid federal holidays and generous annual and sick leave accrual.
- ✓Opportunities for professional development and career advancement within the Department of the Army.
💡 How to Apply Lock And Dam Operator Job & Insider Tips
Application Steps for Lock And Dam Operator Job
- Log in to your USAJOBS account.
- Review the full announcement and prepare your documents.
- Ensure your resume is limited to two pages or less.
- Complete the online questionnaire.
- Upload all necessary supporting documents, including performance appraisals if applicable.
- Submit your complete application package before the 11:59 PM EST deadline on September 8, 2026.
💡 General Tips
- Keep your resume strictly to two pages; longer resumes will not be considered.
- Use clear, plain language to describe your experience; avoid jargon and acronyms.
- Ensure your resume includes start/end dates (month/year) and hours worked per week for each position.
- Double-check that all required documents are attached before submission.
- Allow extra time for file uploads, as they may take time to pass virus scans.
Frequently Asked Questions
What is the primary responsibility of a Lock and Dam Operator?
You are responsible for the safe transit of vessels through the lock, controlling gate and valve systems, and performing routine maintenance to ensure the infrastructure remains operational.
Is this position eligible for remote work?
No, this is an onsite position at the Jerry F. Costello Lock and Dam in Modoc, Illinois, requiring physical presence for equipment operation and maintenance.
What happens if my resume is longer than two pages?
The agency strictly adheres to the two-page limit; if your resume exceeds this, it will be removed from consideration.
What is the work environment like?
*A: The work is primarily outdoors in various weather conditions, involving moderate to strenuous physical effort.*
How is my application reviewed?
*A: Applications are reviewed for both basic eligibility and the technical qualifications described in the job announcement.*
Job from U.S. Army Corps Of Engineers
The U.S. Army Corps of Engineers is renowned for its commitment to excellence in engineering and water resource management. At the Jerry F. Costello facility, the team focuses on supporting commercial navigation, recreation, and ecosystem restoration. Working here means joining a group of professionals dedicated to national resilience and community protection.