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County Engineer Jobs in Missouri (NOW HIRING)

Horner & Shifrin

Engineer (Transportation)

Saint Louis, MO · On-site

$65K - $91K/yr

Work as part of a team to complete general transportation engineering services for municipal, county and state agencies * Assist in the preparation of reports and feasibility studies * Responsible ...

GFT.

Senior Site/Civil Engineer

Saint Louis, MO · On-site +1

$125K - $160K/yr

GFT is seeking an Site/Civil Engineer to join our Power Business Group! If you are in Chicago, IL ... the County of Los Angeles - Qualified applications with arrest or conviction records will be ...

Adecco

Controls Engineer

Fenton, MO

$85K - $100K/yr

Controls Engineer - Fenton, MO Position Title: Controls Engineer Education: Bachelor's degree in ... Los Angeles County Fair Chance Ordinance for Employers * San Francisco Fair Chance Ordinance ...

GFT.

Senior Site/Civil Engineer

Kansas City, MO · On-site +1

$125K - $160K/yr

GFT is seeking an Site/Civil Engineer to join our Power Business Group! If you are in Chicago, IL ... the County of Los Angeles - Qualified applications with arrest or conviction records will be ...

Horner & Shifrin

Engineer (Transportation)

O Fallon, MO · On-site

$65K - $91K/yr

Work as part of a team to complete general transportation engineering services for municipal, county and state agencies * Assist in the preparation of reports and feasibility studies * Responsible ...

Adecco

Controls Engineer

Fenton, MO · On-site

$85K - $100K/yr

Controls Engineer - Fenton, MO Position Title: Controls Engineer Education: Bachelor's degree in ... Los Angeles County Fair Chance Ordinance for Employers * San Francisco Fair Chance Ordinance ...

Franklin County

Planner

Union, MO · On-site

$55K/hr

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

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:

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:

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 · On-site

$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

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:

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Showing results 41-60

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 Sep 2, 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.

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 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.

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 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 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 89% Full Time, 8% Part Time, and 3% 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.

Engineer (Transportation)

Horner & Shifrin

Saint Louis, MO • On-site

$65K - $91K/yr

Full-time

Posted 13 days ago

Job description

Horner amp; Shifrin is seeking a full-time Engineer to work in our Transportation business unit. This is an entry-level position and requires 0-2 years of experience.

POSITION RESPONSIBILITIES/DUTIES:
  • Candidate will work under a licensed engineer
  • Responsible for the development of engineering plans, specifications and estimates (PS amp;E)
  • Prepare quality 3D models for design to be used by clients in the construction phase
  • Work as part of a team to complete general transportation engineering services for municipal, county and state agencies
  • Assist in the preparation of reports and feasibility studies
  • Responsible for the completion of assigned tasks within a project
POSITION REQUIREMENTS:
  • Engineer in Training certificate (preferred)
  • Strong communication skills, both written and verbal
  • Proficient in use of Microsoft Office software (Outlook, Excel, Word)
  • Knowledge of MicroStation and PowerGeoPAK SS4/OpenRoads Designer, or AutoCAD Civil 3D (preferred)
  • Must possess a valid driver’s license
  • Must complete a background check
EDUCATIONAL REQUIREMENTS:
Bachelor of Science in Civil Engineering
SALARY RANGE:

Horner amp; Shifrin, Inc. offers a comprehensive total rewards package and is committed to fair, competitive, market-based compensation. The target salary range for this position is $65,000 - $91,000. Compensation for the successful candidate will consider the candidate’s particular combination of knowledge, skills, competencies, experience, and geographic location.
Why come work for us? Horner amp; Shifrin is a 100% employee-owned company that employs the best people and provides them with challenging projects and a work environment that fosters growth, innovation, and personal satisfaction. The St. Louis Post-Dispatch has recognized us as a Top Workplace from 2017-2026. We offer a wide variety of benefits, such as flexible schedules, casual dress, company-sponsored activities, domestic partner benefits, paid parental leave, and an Employee Stock Ownership Plan. To learn more about us, please check out our website at www.hornershifrin.com
Applicants interested in applying to Horner amp; Shifrin, Inc. are required to complete our online application, which can be found by visiting www.hornershifrin.com/careers. Visits and phone calls will not be accepted.
Contact our Human Resources Department at employment@hornershifrin.com for any recruiting inquiries.
Horner amp; Shifrin is a Federal Contractor, Equal Opportunity Employer M/F/Disability/Veteran.
If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact Human Resources at 314-531-4321 for assistance.
Horner amp; Shifrin does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies without pre-approval from Horner amp; Shifrin's Human Resource team. Pre-approval is required before any external candidate can be submitted. Horner amp; Shifrin will not be responsible for fees related to unsolicited resumes and for candidates who are sent directly to our hiring managers.

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