St. Louis County, MO Jobs Hiring Now
St. Louis County, MO is hiring for 25 open roles on Migrate Mate as of July 16, 2026, concentrated in clinical support and healthcare administration, with listed salaries up to about $143,000. Migrate Mate updates St. Louis County, MO's live openings daily. St. Louis County, MO is a county government serving residents through public health, law, parks, facilities, finance, and social services.
Find St. Louis County, MO JobsOverview
St. Louis County, MO hiring data on Migrate Mate, as of July 16, 2026.
- Open jobs
- 25
- Top team
- Clinical Support
- Seniority
- Across all levels
- Work type
- 16% remote or hybrid
- Top location
- Clayton
- Salary range
- $32,000–$143,000
Listed salaries for St. Louis County, MO roles on Migrate Mate range from about $32,000 to $143,000 per year across 25 open roles, as of July 16, 2026. Some roles list hourly contract rates.
Open Roles at St. Louis County, MO
Showing 25 of 25+ St. Louis County, MO jobs



















































Saint Louis County Recognized as One of America's Best Midsize Employers by Forbes - St. Louis County Website
The St. Louis County Department of Transportation and Public Works is accepting applications to fill the position of Project Manager I, Project Manager II, or Project Manager III to work in our Design and Construction group with Senior Architects, Structural Engineer, Mechanical Engineers, and internal County clients.
This job can be hybrid in nature with a minimum of 3 days a week at our downtown Clayton office.
The Project Manager will be responsible for management of design and construction projects, review of construction documents, and conducting construction phase observations. The qualifications of the selected individual will determine whether the Project Manager I, II or III position will be filled.
The salaries for each Project Manager level are:
- Project Manager I: $61,193.60 - $73,424.00
- Project Manager II: $65,790.40 - $78,956.80
- Project Manager III: $70,720.00 - $84,864.00
The County Advantage - Enhanced Benefits:
- Flexible remote work policy
- Supportive work environment
- Paid 10+ holiday days per year (varies because of voting days off)
- Reduced rate Health and Life insurance
- Professional organization membership, such as the A.I.A. dues, paid by County
- Professional Licensing fees paid by County
- Classes to obtain licensure paid by County
- Qualifying continuing education class fees paid by County
- County maintains free conventional and electric vehicle pool for meetings and site visits during working hours
- Covered parking in our downtown Clayton garage for only $10/month
Design and Construction Group Culture
We are a small group of highly trained professionals dedicated to achieving excellence through mutual support and teamwork.
Motto:
Continual improvement and continual education every day.
Vision:
To enable County stakeholders and community to exceed their potential by creating the greatest physical environment.
Mission:
Provide amazing client service, as a team, to maintain our reputation as the best division in County Government.
Examples of Duties
- Acts as Client Representative and works directly with County clients and stakeholders to resolve questions and problems.
- Supervises consultants and reviews and analyzes documents in accordance with accepted professional standards and for compliance with codes and regulations.
- Creates construction documents for “small projects.” Typical budget of $5,000 to $50,000.
- Performs construction site visits to monitor progress and ensure conformance of construction to plans and specifications.
- Maintains and develops, as required, project documentation including Project Schedule, Project Budget, Bid Documents, Diversity Reporting, Pay Requests, Field Observation Reports, Change Orders, Punch List, and Project Closeout.
- Identifies discrepancies and provides technical assistance to arrive at acceptable design solutions.
- Prepares progress reports for management review.
- Determines appropriate actions for revisions, if necessary, and provides assistance and information as needed.
-
Performs other duties as assigned.
Duties will be assigned progressively based on candidate’s experience and for each increasing Project Management level.
Minimum Qualifications
Project Manager I: College Senior status in a Bachelor's Degree program in Civil Engineering, Electrical Engineering, Mechanical Engineering, Architecture or closely related degree equivalent. Degree must be conferred on or before agreed upon start date or contingent offer of employment will be rescinded.
OR
Bachelor's Degree in Civil Engineering, Electrical Engineering, Mechanical Engineering, Architecture, or closely related degree equivalent.
Progression to a Project Manager II will occur upon obtaining qualifications for the level II position.
Project Manager II: Candidates should possess one of the following:
A completed Engineer-In-Training (E.I.T.) Certificate from the Missouri Board of Engineers, Architects and Land Surveyors
OR
A Plan Examiner Certificate from the International Code Council (ICC) or other approved Third-Party Certification of Professional Competency based on written examination
OR
Enrollment in the Architectural Experience Program (AXP) through National Council of Architectural Review Boards (NCARB) and two years of practical experience.
Progression to a Project Manager III will occur upon obtaining qualifications for the level III position.
Project Manager III: Candidates should be a Registered Professional Engineer by the Missouri Board of Engineers, Architects and Land Surveyors and five years of practical experience
OR
Registered Professional Architect by the Missouri Board of Engineers, Architects and Land Surveyors and five years of practical experience.
Additional Information
SELECTION AND APPOINTMENT: A selection committee will evaluate the qualifications of each applicant which will include recentness and appropriateness of the applicant's education and experience, answers to the supplemental questions, results of employment references investigated and any other appropriate information available. The selection committee will admit to the interview only those persons who possess the most job-related qualifications and may establish admittance criteria beyond the minimum qualifications stated above. The interview will comprise 100% of the applicant's earned grade. A candidate must earn a qualifying grade of 70 or more on the interview to be eligible for appointment. After initial interviews with the selected candidates are conducted, an email will be sent to the address on file with instructions on how to complete and submit a Conviction Questionnaire. Candidates have 3 days to complete the required questionnaire. The five top ranking candidates, based on the final grade, will be certified to the Department Director/Appointing Authority who will make the final decision. All applicants conditionally offered a merit position will be required to submit to urinalysis to screen for illegal drug use prior to appointment. Screening will be performed by a reputable clinical laboratory. The cost of screening will be covered by the County.
St. Louis County offers its employees many excellent benefits with paid medical insurance, 20 days of PTO (paid time off) the first year and increasing with seniority, and 11-12 paid holidays. Employees hired for full time employment will participate in the St. Louis County retirement plan where they contribute 4% of their salary to the defined benefit plan with vesting after 7 years. Other benefits include: paid life insurance, a credit union, 457 Deferred Compensation Plan, pre-tax premium pay plan, dependent care and medical expense reimbursement plans, and short and long term disability insurance.
In addition to these benefits, as of January 1, 2023, St. Louis County approved up to 480 hours of paid parental leave for eligible employees welcoming new children, either by birth or adoption. The employee can also take up to 80 hours of leave for prenatal care and up to 80 hours for care of the child within the first year.
Job Roles at St. Louis County, MO
Working at St. Louis County, MO
St. Louis County, MO's 25 open roles are across all levels, and about 16% are remote or hybrid. The most active teams are clinical support, healthcare administration, and compliance & legal. St. Louis County, MO is a county government that employs professionals across public health nursing, clinical social work, corrections medicine, accounting, law, human resources, parks maintenance, and facilities management. Most St. Louis County, MO roles are based in Clayton, with some in St. Louis and Creve Coeur.
Explore more roles by function
Browse thousands of live openings across engineering, sales, product, and more, and apply in just a few clicks.
Browse jobs by roleSt. Louis County, MO Jobs: Frequently Asked Questions
How many jobs is St. Louis County, MO hiring for right now?
St. Louis County, MO is hiring for 25 open roles on Migrate Mate as of July 16, 2026, updated daily, concentrated in clinical support and healthcare administration. Roles span public health, accounting, human resources, legal, facilities, and corrections medicine, reflecting the breadth of county government operations.
What kinds of roles does St. Louis County, MO hire for?
The most active teams are clinical support, healthcare administration, and compliance & legal. St. Louis County, MO hires across public health nursing, clinical social work, accounting, law, human resources, parks maintenance, corrections medicine, and facilities management. Most postings are across all levels, and the openings reflect a wide range of professional, administrative, and trades functions typical of a county government employer.
Are St. Louis County, MO jobs remote or in-person?
Mostly on-site. About 16% of St. Louis County, MO's open roles on Migrate Mate are remote or hybrid as of July 16, 2026, with the rest based in Clayton. Each St. Louis County, MO listing shows its work location so you can filter before applying.
How do I apply to a job at St. Louis County, MO?
Find a St. Louis County, MO role on Migrate Mate, then follow the listing through to St. Louis County's own application portal to submit your materials. St. Louis County, MO manages its own hiring process, including application review, interviews, and offers, directly through the county.
What do St. Louis County, MO jobs pay?
Listed salaries for St. Louis County, MO roles on Migrate Mate range from about $32,000 to $143,000 per year as of July 16, 2026, with most postings at across all levels. Some roles list hourly contract rates. Exact pay is set by St. Louis County, MO and shown on each listing.
Does St. Louis County, MO hire entry-level?
Most of St. Louis County, MO's open roles on Migrate Mate are across all levels as of July 16, 2026. Check individual St. Louis County, MO listings for stated experience requirements.
Where is St. Louis County, MO hiring?
Most St. Louis County, MO roles are based in Clayton, with some in St. Louis and Creve Coeur, and about 16% offer remote or hybrid work as of July 16, 2026. Migrate Mate shows the location on each listing.