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Lab Manager (Mid-Level)

Shannon & Wilson
St Louis, MO Full Time
POSTED ON 9/17/2026
AVAILABLE BEFORE 10/16/2026
Job Type

Full-time

Description

Shannon & Wilson is an employee-owned consulting firm headquartered in Seattle, Washington. Committed to technical excellence and high-quality service, we provide integrated geotechnical engineering, engineering geology, environmental and natural resource services for clients. Since 1954, we have delivered comprehensive engineering and environmental solutions for the most challenging infrastructure planning, design, permitting and construction conditions.

We are dedicated to improving our communities, preserving the environment and utilizing the most innovative science practices in all our work.

Job Summary

The Lab Manager is responsible for performing laboratory testing and supervising the daily operations of the Lab.

Responsibilities

  • Perform geotechnical soils laboratory testing, including gradations, swell, Atterberg limits, compaction, triaxial strength, consolidation, and ring shear.
  • Maintain laboratory accreditation, certifications, and calibrations.
  • Use and maintain scientific testing equipment.
  • Process test data using computer software.
  • Communicate test progress and present test results.
  • Ensure that laboratory testing practices comply with applicable standards and industry practices.
  • Supervise and review the work of lab technicians.
  • Interact and communicate with clients, vendors, and staff at all levels.
  • Follow Shannon & Wilsons Quality Assurance policy.
  • Follow and promote Shannon and Wilson’s Health and Safety and Loss Prevention policies.
  • Perform other duties as assigned by your supervisor.

Requirements

  • BS Civil Engineering or Geology degree preferred.
  • 5 to 9 years of laboratory experience.
  • Experience completing geotechnical soils laboratory tests.
  • Knowledge of laboratory equipment, related supplies, computer hardware and software, and their applications.
  • Ability to work collaboratively and communicate effectively as appropriate
  • Excellent writing, organizational, and communication skills.
  • Personable, flexible, and professional demeanor.
  • The ability to work independently with the appropriate level of supervision.
  • The willingness and ability to travel to support the needs of other Shannon & Wilson offices.
  • A valid driver license and insurable driving record.
  • Basic computer skills: MS Word, Excel (required); MS Access (desirable).
  • Critical thinking and analysis.
  • Frequent sitting, standing, walking, bending, lifting, and carrying 30 pounds.
  • Working in all weather conditions, on uneven terrain.
  • The ability to travel (drive or fly) to field sites per project needs and job sites locally and out of state.

Level Placement

Typically, depending on an applicant’s education, experience, other qualifications they possess, if they are a fit for the company and local office culture, and the current business needs, a Mid-Level Lab Manager typically would be placed at a Shannon & Wilson Technical Services III or IV level.

Shannon & Wilson is committed to providing a comprehensive total rewards package that includes the following benefits:

  • Employee stock ownership
  • Medical, prescription, vision, dental, long-term care and life insurance plans are offered to employees (and their families).
  • Pre-tax health and daycare FSA
  • Profit sharing and 401(k) plans with annual safe-harbor contributions 10 - 20 paid vacation days per year for full-time employees (prorated for part-time employment) based on year’s of experience
  • Since sick leave accrues based on hours worked might be best to list as an hourly accrual, or plan to update for PT postings.
  • 9 paid holidays per year 1 personal holiday
  • Paid volunteer day
  • Paid time off for bereavement and jury duty
  • Two weeks of paid parental leave
  • Lunch & Live wellness webinars and an Employee Assistance Program
  • Mentorship Program
  • Tuition Reimbursement
  • Free parking

Shannon & Wilson is an Equal Opportunity Employer

Shannon & Wilson participates in the E-Verify program.

Please note that non-solicited resumes from external recruitment agencies will not be considered as introductions to our business, unless a preapproved agreement is in place and the external recruitment agency has been engaged to work on this specific vacancy.

Salary.com Estimation for Lab Manager (Mid-Level) in St Louis, MO
$106,955 to $140,515
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