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County Engineer Jobs in Missouri (NOW HIRING)

EFK Moen

Water Resources Engineer

Ballwin, MO · On-site

$80K - $105K/yr

Water Resources Engineer | Pay is based upon candidate experience and qualifications, as well as ... county and state. Duties & Responsibilities: The following duties are typical for this position:

Yakima County

Manager I

Liberty, MO · On-site

$38.12 - $48.35/hr

The mission of Yakima County Government is to provide accessible, responsive and responsible public ... Manages daily operations of detention programming for juveniles. Monitors proper applications of ...

Yakima County

Manager I

Liberty, MO · On-site

$38.12 - $48.35/hr

The mission of Yakima County Government is to provide accessible, responsive and responsible public ... Manages daily operations of detention programming for juveniles. Monitors proper applications of ...

EFK Moen

Civil Engineer - Transportation

Ballwin, MO · On-site

$80K - $105K/yr

Civil Engineer - Transportation | www.efkmoen.comPay is based upon candidate experience and ... county and state.Duties & Responsibilities:The following duties are typical for this position:

EFK Moen, LLC

Water Resources Engineer

Ballwin, MO

$80K - $105K/yr

Water Resources Engineer | www.efkmoen.com Pay is based upon candidate experience and ... county and state. Duties & Responsibilities: The following duties are typical for this position:

EFK Moen

Water Resources Engineer

Ballwin, MO · On-site

$80K - $105K/yr

Water Resources Engineer | www.efkmoen.comPay is based upon candidate experience and qualifications ... county and state.Duties & Responsibilities:The following duties are typical for this position:

Franklin County

Planner

Union, MO · On-site

Franklin County is community-centered focusing on serving citizens with Purpose, Respect ... developers, title companies, and their representatives. * Responds to and assists in resolving ...

EFK Moen

Civil Engineer - Transportation

Ballwin, MO · On-site

$80K - $105K/yr

Civil Engineer - Transportation | Pay is based upon candidate experience and qualifications, as ... county and state. Duties & Responsibilities: The following duties are typical for this position:

University of Missouri

Electrical Engineer

Columbia, MO · On-site

$115K - $130K/yr

Hiring Department Facility Operations Position Summary The Electrical Engineer provides ... Louis and Kansas City, Columbia is Boone County's largest population center offering big-city ...

Actalent

Project Engineer

Kansas City, MO

$100K - $120K/yr

Project Engineer We are seeking a motivated and skilled Project Engineer to join our team. This ... county of San Francisco, we will consider for employment qualified applicants with arrest and ...

Actalent

Tooling Design Engineer

O Fallon, MO

$90K - $100K/yr

Tooling Design Engineer We are seeking a highly skilled Tooling Design Engineer to analyze ... county of San Francisco, we will consider for employment qualified applicants with arrest and ...

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All JobsCounty Engineer JobsCounty Engineer Jobs in Missouri

County Engineer information

See Missouri salary details

$36.6K

$95.4K

$129K

How much do county engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for county engineer in Missouri is $95,444.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,800.00 and $109,300.00 per year, depending on experience, location, and employer.

How does a county engineer typically collaborate with other county departments and external agencies?

County Engineers frequently work alongside other county departments—such as planning, public works, and environmental services—to coordinate infrastructure projects, ensure regulatory compliance, and address community needs. They also collaborate with external agencies, including state transportation departments, utility companies, and contractors, to manage permits, funding, and project timelines. Effective communication and teamwork are essential, as County Engineers often serve as technical advisors and project managers, ensuring that all stakeholders are aligned throughout the project lifecycle.

What is a county engineer?

County Engineers are licensed professional engineers who oversee the planning, design, construction, and maintenance of public infrastructure within a county, such as roads, bridges, drainage systems, and public buildings. They ensure that all projects comply with state and federal regulations, manage budgets, and often supervise staff and contractors. County Engineers also play a key role in developing long-term infrastructure plans and responding to emergency situations that impact public works. Their work is essential to maintaining safe and efficient transportation and public services for the community.

What is the difference between County Engineer vs Road Supervisor?

AspectCounty EngineerRoad Supervisor
Required credentialsEngineering degree, Professional Engineer (PE) licenseHigh school diploma or equivalent, relevant experience
Work environmentDesign, planning, project management, administrative tasksSupervising road crews, maintenance, and repair work
Employer and industry usageCounty government, public infrastructure projectsCounty or municipal public works departments

The County Engineer typically holds an engineering degree and PE license, focusing on planning, design, and overseeing infrastructure projects. In contrast, the Road Supervisor manages daily maintenance and supervises crews. While both roles work within public works, the County Engineer has a broader scope involving project management and engineering expertise, whereas the Road Supervisor concentrates on operational supervision.

What are the key skills and qualifications needed to thrive as a county engineer?

To thrive as a County Engineer, you need a strong background in civil engineering, a bachelor's degree in engineering, and a Professional Engineer (PE) license. Experience with CAD software, GIS systems, project management tools, and knowledge of local, state, and federal regulations is typically required. Strong leadership, communication, and problem-solving skills help coordinate teams and interact with public officials and the community. These skills are essential for ensuring safe, efficient, and compliant infrastructure development and maintenance at the county level.
What are popular job titles related to County Engineer jobs in Missouri? For County Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching County Engineer jobs in Missouri look for? The top searched job categories for County Engineer jobs in Missouri are:
County Engineer jobs near you
Infographic showing various County Engineer job openings in Missouri as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $95,444 per year, or $45.9 per hour.

Water Resources Engineer

EFK Moen

Ballwin, MO • On-site

$80K - $105K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago

Job description

Water Resources Engineer |
Pay is based upon candidate experience and qualifications, as well as market and business considerations.
Starting Salary Range: $80,000-105,000
EFK Moen, LLC, is a civil engineering design consulting firm headquartered in St. Louis, Missouri with additional office locations in St. Charles, Missouri, Chicago and Fairview Heights, Illinois, and Atlanta, Georgia. We are currently seeking a water resources design engineer for a full-time position in our St. Louis, Missouri office or one of our other office locations. Our company offers a locally competitive salary and comprehensive benefit package.
Job Description:
The water resources engineer will perform civil engineering design services in a team-oriented environment. Project emphasis is engineering design for both public and private sectors which range in scope from small to multimillion-dollar designs. Services are provided to a wide range of clients that include state DOTs, sewer districts and other governmental agencies - municipal, county and state.
Duties & Responsibilities:
The following duties are typical for this position:
  • Daily production of civil engineering design plans
  • Work as part of a team to deliver quality design that adheres to the project budget and schedule
  • Responsible and accountable for client/customer satisfaction and technical project execution
  • Performs other job duties as assigned

Knowledge/Qualifications, Skills & Abilities:
  • Bachelor of Science degree in Civil Engineering from an accredited college/university required
  • Hands-on plan preparation experience for public agency projects
  • EIT Certification, PE License preferred
  • Proficiency in Microstation and/or AutoCAD/Civil3D
  • Working knowledge of drainage, hydrology, hydraulics and water resource standards
  • Strong verbal, written, and organizational skills
  • Proficiency with Microsoft Word, Excel, and other general office software

Physical Qualifications:
  • Ability to sit at desk for extended periods of time
  • Ability to type and/or use a computer for extended periods of time
  • Sufficient visual ability to focus attention on extended use of electronic documents and software

EFK Moen, LLC offers its full-time employees:
  • Paid Time Off (PTO)
  • Paid Company Holidays
  • Paid Parental Leave
  • Health, Dental and Vision Insurance
  • 401(k) with Company Contribution
  • Company sponsored Short and Long-Term disability coverage
  • Company sponsored life insurance coverage
  • Bonus opportunities
  • Support of professional organization membership and activities
  • Work-life balance through a flexible, casual work environment
  • A culture of mentoring and teamwork

EFK Moen is an Equal Opportunity Employer and Drug Free Workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veterans' status, or any other characteristic protected by law. Our organization participates in E-Verify. Applicants must be authorized to work for any employer in the United States.

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