Martin Marietta · 1 day ago
Quality Control Technician (Night Shift) | Jones Mill Quarry
Malvern, AR
Part-time
Onsite
Entry, Mid Level
2+ years expMartin Marietta is a leading supplier of heavy building materials, including aggregates, cement, and concrete. They are seeking a Quality Control Technician responsible for sampling and testing aggregate materials, ensuring conformity to specifications, and maintaining laboratory equipment.
ManufacturingMiningNatural Resources
Responsibilities
Sampling and performing routine laboratory testing of aggregate material
Use prescribed standards to determine chemical and/or physical characteristics for quality control purposes and to determine conformity to specifications
Set up, adjustment and operation of laboratory equipment and instrumentations such as agitators, scales, ovens and other lab equipment required
Work around industrial equipment and machinery to obtain materials samples from production facilities such as conveyors, stockpiles, rail cars and/or customer sites
Record test results in AggQC and/or standardized forms
Report and communicate test results internally and externally (DOT and other customers as required)
Clean, maintain and calibrate laboratory equipment
Inspect stockpiles for proper construction
Inspect haul units for cleanliness
Maintain test data files
Assist in investigating and resolving customer technical problems
Become GDOT certified within a reasonable time
Participate as a team member
Perform other related duties as assigned by supervisor
Qualification
Required
High School diploma, GED or equivalent experience required; technical degree preferred
State certified for aggregate field and laboratory testing in GA preferred; ability to obtain state certification required
Minimum of 2 years' experience in quality control in an aggregate or construction environment
Excellent interpersonal, verbal, and written communication skills
Proficient in MS Office and computer skills
Must have basic math skills
Proactive in safety and works well in a team environment
Minimal travel required
Must be able to work 12 hour shifts, possible weekends, overtime, and holidays as needed
Must be able to read equipment operating manual
Must be able to complete pre-shift inspection report
Must be able to read and interpret gauges
Possess basic mathematical aptitude to complete daily reports
Must be able to wear all required safety equipment
Must be able to communicate over CB radio or with hand signals and warning sounds, with coworkers regarding movement of vehicles and mobile equipment
Must be able to perform duties in a safe manner
Must be service oriented with proven ability to work in a TEAM environment
Must be able to climb on and off equipment
Must be able to bend, stoop, squat, crouch, kneel
Capable of lifting and carrying up to 50 lbs
Must work outside in all weather conditions consistent with extreme ambient temperatures: heat, cold, wetness, dryness, dust, and noisy conditions
Must be able to work at various heights
Benefits
Competitive Pay for Experience with annual performance increases
$1.00 Night Shift Diff
PTO Available as of DAY ONE
401(k) plan with company match
Employee Pension Plan (FREE to employees)
Full Medical, Health & Wellness Benefits start on FIRST DAY
Medical
Prescription Drug
Dental
Vision
Health Care Reimbursement Account
Dependent Care Reimbursement Account
Wellness Programs
Employee Assistance Plan
Paid Holidays and Vacation
401(k) with Company matching
Pension
Salary Continuation – Short-Term Disability
Long-Term Disability Options
Employee Life Insurance
Spouse & Dependent Life Insurance
Business Travel Accident Insurance
Direct Deposit Payroll
Educational/Tuition Assistance Plan
College Scholarship Program – for dependent children
Matching Gift Program
New Auto Purchase Discount Plans
Company
Martin Marietta
Martin Marietta Materials supplies the products to build the world around you. They are the nation’s second largest producer of
5001-10000 employees
H1B Sponsorship
Martin Marietta has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (8)
2023 (8)
2022 (5)
2021 (7)
2020 (5)
Funding
Current Stage
Public CompanyTotal Funding
$1.5B2024-10-31Post Ipo Debt· $1.5B
1994-02-25IPO
Leadership Team
Craig LaTorre
Vice President Human Resources Field Operations
Recent News
2026-01-03
2025-11-11
Martin Marietta Materials, Inc.
2025-11-04
Company data provided by crunchbase