**About Us** Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees. **What You'll Be Doing** + Responsible for ensuring the proper mix design, scale weights and water demand of mix designs at batch plants. + Performs physical tests on ready mix concrete at plant, such as slump, entrained air, unit weight and yield. + Assist Operations and Maintenance departments with refining the batching process and assist with implementation of the Operator Verification program. + At point of delivery, spot checks same physical properties as above and discusses necessary adjustments in batch weights with Manager, plus observes workability, finishability, and contractor’s use or misuse of product. + Performs physical tests on ready mix concrete aggregates, such as gradations, decants, sand equivalency, specific gravity and density, absorption. + Prepares and performs physical tests on laboratory mix concrete batches such as slump, entrained air, unit weight and yield, time of setting and compressive strength. + Performs on site surveys of fleets and facilities producing products so as to be able to identify delivery problems and recommend solutions. **What Are We Looking For** + Strong understanding of quality control principles and testing procedures + Ability to interpret technical data and specifications + Effective communication and collaboration skills + Detail-oriented with strong organizational capabilities + Comfortable working in both lab and field environments **Conditions of Employment** + Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check + Some positions require FMCSA regulated ongoing drug and alcohol testing **Physical Requirements** + The ability to lift 50 pounds waist high a minimum of 40 times per day. + The ability to climb an 8 foot plus ladder a minimum of 100 times per day. + The ability to visually inspect concrete or its ingredients for acceptance. + The ability to stand on feet for long periods of time. + The ability to stand and walk on uneven or slippery surfaces for 8 hours plus daily. + The ability to shovel concrete, up to 45 lbs, at least 10 times per day. + Must pass periodic random drug screens. + Must be able to legally operate a company vehicle for a minimum 8 hours per day including entering and exiting the vehicle frequently. **Work Environment** Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level. **What We Offer** + 401(k) retirement savings plan with an automatic company contribution as well as matching contributions + Highly competitive benefits programs, including: + Medical, Dental, and Vision along with Prescription Drug Benefits + Health Saving Savings Account (HSA), Health Reimbursement Account (HRA) and Flexible Spending Account (FSA) + AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance + Paid Bonding Leave, 10 days of Paid Vacation, 40 hours of Paid Sick Leave and 10 Paid Holidays Equal Opportunity Employer - Minority / Female / Veteran / Disabled **Req ID** JR10007366 **Minimum Pay Rate:** 65,490.00 **Maximum Pay Rate:** 87,330.00