Demo

Assistant Superintendent

Central Stone Company
Florissant, MO Full Time
POSTED ON 10/9/2026
AVAILABLE BEFORE 12/9/2026

Here at Central Stone Company, we have spent the last 135 years working to be the best at what we do.  Through our limestone aggregate products, we provide the foundation to connect people with their friends, families, and work.  Although most don’t realize it, our products are used to build the homes, roads, and bridges that people throughout the Midwest use every day of their lives!

We are currently seeking candidates for an Assistant Quarry Superintendent position at our Fort Bellefontaine Quarry (Florissant, MO). This is a daytime position Monday through Friday, with some Saturdays required, depending on customer/company needs.  Strong leadership and the ability to multi-task are needed. Previous quarry experience is a plus, but not required, as we can train an individual who is capable and wanting to learn.

We offer a competitive salary and benefits package including Health, Dental, and Vision Insurance, paid Holidays and Vacation, 401k with Company match, and more!

 Assistant Superintendent major responsibilities include:

  • Promote and enforce Mine Safety and Health Administration rules and regulations, working in tandem with the Quarry Superintendent and the company Safety Manager.
  • Assist the Quarry Superintendent with the direction and supervision all production activities, from drilling and blasting to quality control of the end products.
  • Coordinate with the Quarry Superintendent to ensure all equipment is properly maintained and ready for operation at the start of each scheduled production shift.
  • Assist the Quarry Superintendent with maintenance plans as required in an effort to strive for optimal efficiency of plant operations at all times.
  • Work with the Quarry Superintendent to ensure the competence and development of employees by initiating training, coaching, counseling, or discipline procedures on a continuous basis.

 The ideal Assistant Superintendent candidate will have:

  • 2 years’ experience in quarry operations with comprehensive understanding of crushers, screens, conveyors and operation of mobile equipment.
  • Excellent mechanical aptitude.
  • Strong team-building and coaching skills.
  • A commitment to integrity.
  • Self-motivation with a strong ability to work independently or as part of a team.
  • An attitude of continuous improvement.
  • An ability to utilize an objective approach to problem solving.
  • An ability to build staff support and exhibit negotiation skills.
  • Excellent communication skills – listening, verbal, written (report writing), and presentation.
  • Proficiency using Microsoft Office Tools or ability to learn.
  • A valid driver's license with good driving record. 

This is a great time to join our team.  If this Assistant Superintendent description sounds like you, apply today!

Pre-employment drug screen, physical, and background checks required.  Central Stone Company is an EO-Affirmative Action employer for all, including Women, Minorities, Veterans, and Individuals with disabilities.  

Salary.com Estimation for Assistant Superintendent in Florissant, MO
$61,037 to $71,138
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Assistant Superintendent?

Sign up to receive alerts about other jobs on the Assistant Superintendent career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$60,982 - $71,065
Income Estimation: 
$63,211 - $86,677
Income Estimation: 
$45,833 - $56,838
Income Estimation: 
$69,185 - $95,783
Income Estimation: 
$88,348 - $120,077
Income Estimation: 
$126,160 - $173,508
Income Estimation: 
$73,734 - $103,545
Income Estimation: 
$92,181 - $121,722

Sign up to receive alerts about other jobs with skills like those required for the Assistant Superintendent.

Click the checkbox next to the jobs that you are interested in.

  • Account Reconciliation Skill

    • Income Estimation: $36,825 - $43,960
    • Income Estimation: $36,960 - $49,500
  • Data Control Skill

    • Income Estimation: $40,197 - $52,073
    • Income Estimation: $38,000 - $47,953
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Central Stone Company

  • Central Stone Company Eureka, MO
  • Here at Central Stone Company, we have spent the last 135 years working to be the best at what we do. Through our limestone aggregate products, we provide ... more
  • 14 Days Ago

  • Central Stone Company Florissant, MO
  • Here at Central Stone Company, we have spent the last 100 years working to be the best at what we do. Through our limestone aggregate products, we provide ... more
  • 14 Days Ago

  • Central Stone Company St. Louis, MO
  • Here at Central Stone Company, we have spent the last 135 years working to be the best at what we do. Through our limestone aggregate products, we provide ... more
  • 3 Days Ago

  • Central Stone Company Saint Louis, MO
  • Here at Central Stone, we have spent the last 100 years working to be the best at what we do. Through our limestone aggregate products, we provide the foun... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Assistant Superintendent jobs in the Florissant, MO area that may be a better fit.

  • D7 CENTRAL OFFICE EDWARDSVILLE, IL
  • About the Position The Assistant Superintendent provides strategic leadership and administrative leadership in the areas of personnel, federal programs, gr... more
  • 22 Days Ago

  • State of Missouri Bonne Terre, MO
  • We respect and embrace the experiences, knowledge and contributions of our team members. We strive for a culture of belonging and balance by upholding our ... more
  • 23 Days Ago

AI Assistant is available now!

Feel free to start your new journey!