General Production Worker

General Production WorkerJoin a dedicated team in ensuring the quality and integrity of concrete materials through meticulous testing and evaluation. As a General Production Worker, you will play a crucial role in supporting the production and development of innovative and sustainable construction solutions.ResponsibilitiesPerform tests on fresh concrete, including slump, air content, temperature, and unit weight.Prepare, cure, and test cylinders and beams for compressive and flexural strength according to ASTM standards.Assist with trial batches and evaluate concrete mix performance.Maintain curing facilities and laboratory equipment, including performing basic calibration checks.Accurately record, track, and report test data and sample information.Verify that results meet specifications and flag any non-conforming materials or trends.Support field testing and coordinate with plant and jobsite personnel as needed.Maintain a clean, safe, and organized lab and work area.Essential SkillsWorking knowledge of ASTM and ACI standards or willingness to learn.Attention to detail and accuracy in testing and reporting.Ability to perform physical tasks, including lifting up to 75 lbs.Basic math skills for calculations and data evaluation.Ability to operate laboratory equipment safely and effectively.Good communication skills and ability to work with field and plant teams.Commitment to safety and maintaining an orderly work environment.Additional Skills & QualificationsExperience in measuring, material handling, loading, unloading, and general labor.Familiarity with warehouse operations and packing.Proficiency with hand tools and production processes.Why Work Here?Our company is committed to providing sustainable and innovative solutions, focusing on low-CO? cement/concrete and circularity services. We prioritize a customer-centric approach, ensuring an exceptional and enjoyable experience with tailored solutions. With a global presence and expertise, we leverage a vast network to deliver reliable construction materials and services. Our future-focused growth strategy invests in strengthening finances and driving positive change, all while maintaining a commitment to building a better future through environmental stewardship, community support, and ethical operations.Work EnvironmentThe role involves working in a combination of laboratory, plant, and field environments with exposure to outdoor conditions, construction materials, and equipment. This is a full-time position, working 40 hours per week, Monday through Friday from 6am to 2:30pm.Job Type & LocationThis is a Contract to Hire position based out of Livermore, CA.Pay and BenefitsThe pay range for this position is $23.00 - $25.00/hr.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)Workplace TypeThis is a fully onsite position in Livermore,CA.Application DeadlineThis position is anticipated to close on Aug 26, 2026.