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Job Description
Job Description
Run CBR/Proctor tests, drive QC and inventory control with Growth Opportunities. Overview – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis Lead soils/materials testing in a construction materials lab. Duties align with civil engineering technicians who test construction materials and document results. Full-time. On-site in St. Louis, MO. Hourly pay: $30-$34 Key Responsibilities – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis Perform CBR testing and standard/modified Proctor compaction per lab procedures. Execute soils classification, moisture-density, and related index tests; maintain accurate test records. Drive quality control of sample preparation, equipment checks, and data integrity. Manage inventory: molds, reagents, consumables; reorder and track stock levels. Oversee logistics: sample intake, labeling, chain-of-custody, and tracking through LIMS. Calibrate and maintain lab equipment; escalate repairs per schedule. Support reporting to project engineers; meet deadlines and budgets; uphold client satisfaction. Mentor junior techs; act as lead on assigned work orders; safety-first culture. Qualifications – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis 4+ years in a soils/materials testing lab. Demonstrated experience with CBR and Proctor testing workflows. Strong QC mindset; meticulous labeling, tracking, and documentation. Proficient with MS Word, Excel, Outlook; basic LIMS familiarity. Clear references attesting to technical rigor and reliability. Preferred Qualifications – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis Prior lead or senior technician responsibilities; informal team coaching. ACI Aggregate Level 1; Nuclear Gauge safety Experience with cost tracking and scheduling in a lab environment. What We Offer – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis Stable workload in an established construction materials lab. Standard benefits package available; details provided at offer stage.
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Job Description
Run CBR/Proctor tests, drive QC and inventory control with Growth Opportunities. Overview – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis Lead soils/materials testing in a construction materials lab. Duties align with civil engineering technicians who test construction materials and document results. Full-time. On-site in St. Louis, MO. Hourly pay: $30-$34 Key Responsibilities – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis Perform CBR testing and standard/modified Proctor compaction per lab procedures. Execute soils classification, moisture-density, and related index tests; maintain accurate test records. Drive quality control of sample preparation, equipment checks, and data integrity. Manage inventory: molds, reagents, consumables; reorder and track stock levels. Oversee logistics: sample intake, labeling, chain-of-custody, and tracking through LIMS. Calibrate and maintain lab equipment; escalate repairs per schedule. Support reporting to project engineers; meet deadlines and budgets; uphold client satisfaction. Mentor junior techs; act as lead on assigned work orders; safety-first culture. Qualifications – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis 4+ years in a soils/materials testing lab. Demonstrated experience with CBR and Proctor testing workflows. Strong QC mindset; meticulous labeling, tracking, and documentation. Proficient with MS Word, Excel, Outlook; basic LIMS familiarity. Clear references attesting to technical rigor and reliability. Preferred Qualifications – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis Prior lead or senior technician responsibilities; informal team coaching. ACI Aggregate Level 1; Nuclear Gauge safety Experience with cost tracking and scheduling in a lab environment. What We Offer – Senior Soils Laboratory Technician (CBR/Proctor) - St. Louis Stable workload in an established construction materials lab. Standard benefits package available; details provided at offer stage.
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