Field Maintenance Worker – Sewer Division

Stcharlescitymo; Missouri; On-site; USD 36,000 - 41,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Voluntary vision insurance

Life and disability insurance

FSA

HSA

Pension plan (L6 Tier)

Deferred compensation

Paid vacation

Paid holidays

Employee assistance programs

Job summary

The City of Saint Charles is seeking a full-time Field Maintenance Worker in the Public Works Sewer Division to perform a variety of maintenance tasks and operate equipment for sewer, street, and storm drainage systems. Expect intensive physical labor outdoors, including lifting 100+ lbs, and working in extreme weather and noisy environments.

Applicants must have a high school diploma or GED and a valid Missouri Class A CDL with air brakes and tanker endorsements; the role includes on-call

Qualifications

• High school diploma or GED is required.
• Working knowledge of underground utility systems and maintenance of sewer infrastructure is preferred.
• Possession and maintenance of a Missouri Class A CDL with air brakes and tanker endorsements is required.

Responsibilities

• Inspect and maintain heavy construction equipment, vehicles, tools, and supplies.
• Operate construction equipment and vehicles, CCTV and cleaning/jetting equipment for sewer lines; use hand and power tools.
• Excavate and repair sewer infrastructure; ensure safety standards and confined space procedures.

Education

High school diploma or GED

Missouri Class A CDL with air brakes and tanker endorsements

Job description

Job Title

Field Maintenance Worker – Sewer Division

Department

Public Works Department

Posting Date

April 15, 2026

Closing Date for Resumes/Applications

Open Until Filled

Salary

$27.16/ 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 or obstructions.
• Locate, excavate, and expose by manual or mechanical methods buried manholes and underground sewer infrastructure.
• 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 sewer infrastructure.
• Operate and troubleshoot 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+ lbs.; assist with heavier loads as needed.
  • Transport objects 100+ lbs., over distances up to 100 feet.
  • 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+ lbs. (e.g., manhole covers, loaded wheelbarrows, etc.).
  • Sustain continuous manual labor for durations of 2 to 4 hours between break(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 vision.
  • Distinguish between color-coded signs, 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 airborne irritants.
  • 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 GED equivalent.
• A working knowledge of underground utility systems, and associated methods, procedures and materials used in maintenance, construction and repair of sanitary and storm sewer infrastructure.
• 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.

The City of Saint Charles is an Equal Opportunity Employer and participates in E-Verify