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Lock and Dam Operator

Department of the Army
U.S. Army Corps of Engineers
Illinois Waterway - Lock and Dam Section

Summary

About the Position: This announcement is for a Lock and Dam Operator at La Grange Lock and Dam in Versailles, IL. Position may be filled at the WY-05, WY-07 or WY-08. If filled at the WY-05 or WY-07 position will have noncompetitive promotional potential to the WY-08.

Position is being filled under the Direct Hiring Authority (DHA).

Overview

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Accepting applications
Posted yesterday · Apply by 07/24/26
Due by 11:59 p.m. ET on July 24, 2026
Location
1 vacancy in the following location:
Work site options
Telework eligible
No
Remote job
No
Relocation expenses reimbursed
No
Salary
$25.75 - $34.31 per hour
Pay scale & grade
WY 5 - 8
Promotion potential
8
Pay scale and grade determines the salary of the job.
Work schedule
Full-time
Travel Required
Occasional travel - You may be expected to travel for this position.
Appointment type
Permanent
Occupations and job series
Supervisory status
No
Federal service type
This job is in the Competitive Service
Represented by a union
No
Drug test
Yes
Security clearance
Not Required
Position sensitivity and risk
Non-sensitive (NS)/Low Risk
Jobs require a background check and some require a security clearance. The type depends on the job.
Background check type
Financial disclosure required
No
Some jobs require financial disclosure to identify conflicts of interests.
Announcement number
CEDC-26-13006431-DHA
Control number
876606800

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Duties

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  • Operate electrically and/or hydraulically controlled lock or lock and dam gates, control valves, and other associated equipment for passage of traffic and maintenance of pool levels using oral, written, or radio transmission instructions.
  • Perform and/or direct other installation, repair, and maintenance tasks requiring application of craft or trade knowledge and skills using sketches, diagrams, or written/oral instructions and appropriate hand and power tools.
  • Perform continuing and/or special operational or functional checks on machinery to avoid untimely or dangerous equipment breakdown, and identify when possible, development of unsafe situations.
  • Serve alone or as responsible lead man of two-man crew responsible for making lockage's.
  • Perform seasonal duties such as grass cutting, trimming, gardening; snow shoveling; and clearing ice using appropriate tools and equipment.
  • Perform janitorial tasks such as cleaning control house and lock building, restroom facilities, standby equipment, etc.

Requirements

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Conditions of employment

  • Appointment may be subject to a suitability or fitness determination, as determined by a completed background investigation.
  • This position meets the criteria for random drug testing under the Department of the Army Drug-Free Federal Workplace Program.
  • This is a Mission Essential position and is not subject to administrative dismissal in emergencies based on inclement weather conditions, or other emergency situations, as appropriate.
  • If selected, satisfactory completion of a medical examination is required before assignment to the position.
  • Incumbent may be required to maintain an American Red Cross Standard First Aid card, CPR, and/or AED in good standing and/or wear prescribed uniform based on site specific requirements.
  • Work is normally performed on a rotating shift basis. Rotating shifts do include weekends and holidays.
  • Employees are required to observe established safe working procedures. Appropriate protective clothing and/or equipment is provided to minimize or eliminate hazardous conditions, and its use is mandatory.

Qualifications

Who May Apply: US Citizens

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.

Minimum Qualifications (Screen Out Element): Ability to do the work of a(n) Lock and Dam Operator~
without more than normal supervision. Failure to meet this Screen out Element will result in an ineligible rating.

WY-5426-05 Level: To meet the screen out element, applicants should document experience and/or show the ability to: perform common lock operations tasks performing maintenance or repair tasks utilizing mechanical or electrical equipment such as lawn mowers, hedge clippers, electrical drills, and manual wrenches. The work will be done under close supervision of a work leader or journey-level employee who observes tasks in progress and upon completion to make sure they are properly performed.

WY-5426-07 Level: To meet the screen out element, applicants should document experience and/or show the ability to: perform some lock operations tasks such as: operating chamber gates and the lock chamber emptying and filling valves. I am skilled in performing routine preventive maintenance tasks such as oiling and greasing cables of lock and dam equipment, chains, and pulleys; and following specific instructions to perform assignments connected to lock operations. I work under supervision of a work leader or journey-level employee who reviews my work for completion.

WY-5426-08 Level: To meet the screen out element, applicants should document experience and/or show the ability to: perform some lock operations tasks such as: operating chamber gates and the lock chamber emptying and filling valves. I am skilled in performing routine preventive maintenance tasks such as oiling and greasing cables of lock and dam equipment, chains, and pulleys; and following specific instructions to perform assignments connected to lock operations. I work under supervision of a work leader or journey-level employee who reviews my work for completion.

  • Ability To Do The Work Of The Position Without More Than Normal Supervision (Screen-out Element)
  • Ability to Interpret Instructions, Specification, etc.
  • Dexterity and Safety
  • Knowledge of Equipment Assembly, Installation, Repair, etc.
  • Operation of Equipment and Machinery
  • Technical Practices (theoretical, precise, artistic)
  • Use of Measuring Instruments
  • 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, occasionally lifting in excess of 50 pounds, stretching, working in cramped positions, handling or maneuvering bulky items or equipment, and general continuous moderate to arduous physical activity.
  • WORKING CONDITIONS- Preponderance of work is performed outside, subject to extremes of temperature and weather. There is exposure of injuries associated with working in restricted areas (occasionally in 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.

Additional information

  • Male applicants born after December 31, 1959, must complete a Pre-Employment Certification Statement for Selective Service Registration.
  • You will be required to provide proof of U.S. Citizenship.
  • Direct Deposit of Pay is required.
  • Selection is subject to restrictions resulting from Department of Defense referral system for displaced employees.
  • If you have retired from federal service and you are interested in employment as a reemployed annuitant, see the information in the Reemployed Annuitant information sheet.
  • This is a Career Field 18 - Engineers & Scientists position.
  • Multiple positions may be filled from this announcement.
  • Salary includes applicable locality pay or Local Market Supplement.
  • Payment of Permanent Change of Station (PCS) costs is not authorized, based on a determination that a PCS move is not in the Government interest.

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

Once the announcement has closed, a review of your application package (resume, supporting documents, and responses to the questionnaire) will be used to determine whether you meet the qualification requirements listed on this announcement. Please follow all instructions carefully when applying, errors or omissions may affect your eligibility.

If, after reviewing your resume and/or supporting documentation, a determination is made that you have inflated your qualifications and/or experience, you may lose consideration for this position.

Basis for Rating: Qualified candidates will be assigned to one of three quality categories: Best Qualified, Highly Qualified and Qualified. Veteran preference eligibles are listed ahead of non-preference eligibles within each quality category.

  • Best Qualified. Candidates in this category possess exceptional skills and experience to exceed well above the minimum requirements for the announced position.
  • Highly Qualified. Candidates in this category possess good skills and experience above the minimum requirements for the announced position.
  • Qualified. Candidates in this category meet the minimum experience requirements for the announced position.
You may claim Military Spouse preference.

Military Spouse Preference (MSP) applicants will receive preference consideration and will be placed (if selected) at the highest grade for which they have applied and are determined best qualified, up to and including the full performance level.

You may claim Priority Placement Program (PPP) preference.

DoD Priority Placement Program (PPP) Applicants will receive preference consideration at the full-performance grade level only.

Only MSP/PPP applicants currently occupying a formal training program position are entitled to exercise their priority status.

U.S. Army Corps of Engineers

At the U.S. Army Corps of Engineers (USACE), we do not just construct infrastructure; we engineer the future of our Nation. From securing vital water resource infrastructure and restoring fragile ecosystems to designing world-class facilities for our armed forces and responding to natural disasters, our work touches lives every day.

By joining USACE, you will have the opportunity to contribute to high-impact, meaningful projects, collaborate with a diverse network of dedicated professionals, and advance your career. Here, your skills do not just build structures; they build national resilience, protect local communities, and support a safer, stronger tomorrow.

Build Strong With Us - explore our opportunities and engineer your legacy today.

Agency contact information

Army Applicant Help Desk
Website
https://portal.chra.army.mil/hr_public?id=app_inq
Address
RG-W2R905 US ARMY ENGINEER DISTRICT-ROCK ISLAND
DO NOT MAIL
Rock Island, IL 61204
US

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