Field Maintenance Worker – Sewer Division

City of St. Charles; Saint Charles (MO); On-site; USD 36,685; Full time

Benefits offered by this job

Medical and dental insurance

Paid vacation

Retirement plan

Job summary

A municipal authority in Missouri is recruiting a full-time Field Maintenance Worker for the Sewer Division. This role involves physical labor for maintenance of sewer systems, operating heavy equipment, and ensuring safety compliance. Candidates must have a high school diploma and a valid Missouri Class A CDL. Excellent physical stamina and mechanical skills are essential. The position offers a competitive salary and comprehensive benefits package.

Qualifications

• Must be able to lift over 100 lbs.
• Experience with construction equipment operation.
• Knowledge of maintenance procedures for sewer infrastructure.

Responsibilities

• Inspect and maintain heavy construction equipment.
• Operate construction vehicles and hand tools.
• Excavate and repair sewer infrastructure.

Skills

Heavy equipment operation

Physical stamina

Safety procedures knowledge

Mechanical skills

Education

High school diploma or GED

Missouri Class A CDL

Tools

CCTV equipment

Power tools

Job description

Job Title	Field Maintenance Worker – Sewer Division
Department	Public Works Department
Posting Date	August 22, 2025
Closing Date for Resumes/Applications	Open Until Filled
Salary	$26.63/ hourly
Comprehensive, Cost Effective Benefits Package:	Medical, Dental, Voluntary Vision, Life and Disability Insurance; FSA; HSA; Lagers Pension- L6 Tier and Deferred Compensation program; Paid Vacation; Paid Holidays; Employee Assistance Programs and Educational Benefits.
Exempt/Non-exempt	Non-exempt
Status	Full time

The City of Saint Charles Human Resources Department is recruiting for a full-time Field Maintenance Worker within the Public Works Sewer Division. This position performs a variety of unskilled and semi-skilled maintenance tasks and operates equipment for the construction, repair, maintenance, and replacement of City sewer, street, and storm drainage systems. The role requires intensive physical labor in outdoor conditions, including lifting and moving objects over 100 lbs., sustained manual labor, operating heavy tools, frequent bending and confined space entry, and working in extreme weather, noisy environments, and on uneven terrain.

Essential Duties and Responsibilities

The following duties are normal for this position. These are not to be construed as exclusive or all-inclusive. Other duties may be required and assigned.

• Properly inspect and maintain heavy construction equipment, vehicles, tools, and supplies.
• Operate in a safe and efficient manner construction equipment and vehicles; specialized CCTV and cleaning / jetting equipment for sewer lines; and hand and power tools.
• Excavate, expose and repair sewer infrastructure and appurtenances via manual or mechanical methods.
• Knowledge of appropriate safety standards and procedures, including confined space and trench and excavation safety, and use of associated equipment.
• Participate in rotating on-call schedule and work overtime as required for civil emergencies, severe weather, special events, and after hour call-outs.
• Removes trash and obstructions which may block or interfere with the flow of sewerage or storm water.
• Clean and remove debris from storm and sanitary sewer systems, manholes, inlets, and culverts by manual or mechanical methods including but not limited to digging, rodding, bucketing, and jetting.
• Enters utility structures, manholes, and inlets, crawls through and/or "lamps" sewers to locate damage orobstructions.
• Locate, excavate, and expose by manual or mechanical methods buried manholes and underground sewerinfrastructure.
• Assists in the inspection of sewer infrastructure for the detection of damage and causes of problems and their correction; operates sewer camera inspection equipment.
• Repairs and replaces defective or broken sewerinfrastructure.
• Operate and trouble shoot vacuum sewer systems, utilizing technical expertise to diagnose issues and implement effective solutions.
• Utilize technology to document work, conduct inspections on sewer assets, and maintain accurate digital records.
• Performs duties of Street Maintenance Worker including snow and ice control operations.

Physical and Mental Abilities Required to Perform Essential Job Functions

· Labor & Lifting

• Lift and carry materials weighing 100+; assist with heavier loads asneeded.
• Transport objects 100+, over distances up to 100feet.
• Operate heavy hand tools such as jackhammers, chipping hammers, and sledgehammers.
• Perform physically demanding tasks (e.g., digging, raking, shoveling) for extended periods.
• Push/Pull Heavy Objects-100+ (e.g., manhole covers, loaded wheelbarrows,etc.).
• Sustain continuous manual labor for durations of 2 to 4 hours betweenbreak(s).
• Work is performed in varying field conditions and may require repetitive motion, exertion, and endurance.

· Mobility & Flexibility

• Bending, stooping, crouching, kneeling, and crawling in confined or uneven spaces.
• Overhead work with extended arms.
• Ladder/Step climbing.
• Maintain balance on uneven, wet, or sloped surfaces.
• Confined space entry (e.g., manholes,trenches).

· Sensory & Motor Skills

• Use visual acuity to read plans, work orders, safety labels, etc.
• Exercises sound judgment, practical reasoning, and situational awareness to safely and efficiently address field challenges.
• Maintain awareness of surroundings using distance and peripheral vison.
• Distinguish between color-code designs, labels, etc.
• Hear and interpret instructions and warnings in noisy environments.
• Use fine and gross motor skills for equipment operation and tool usage.

· Environmental Conditions

• Work outdoors in extreme heat(>90°F) and cold(<32°F).
• Perform duties in inclement weather such as rain, snow, and high winds.
• Exposure to dust, pollen, fumes, and other airborneirritants.
• Exposure to high noise levels; use of hearing protection is required.
• Standing and walking often on rough or uneven terrain.

Minimum Training and Experience Required to Perform Essential Job Functions

• High school diploma or GEDequivalent.
• A working knowledge of underground utility systems, and associated methods, procedures and materials used in maintenance, construction and repair of sanitary and storm sewerinfrastructure.
• Any equivalent combination of education and experience.
• Possession and maintenance of a valid Missouri Class A Commercial Drivers License with air brakes and tanker endorsements.

How to Apply:

Online employment applications can be accessed on our City Website: www.stcharlescitymo.gov

The City of Saint Charles is an Equal Opportunity Employer and participates in e-verify