Production Supervisor

Night Shift Production SupervisorMartin Marietta is currently looking for a Night Shift Production Supervisor for its underground location based out of Weeping Water, NE. The Production Supervisor will be responsible for assisting in managing all safety, operational, financial, environmental and personnel duties for the plant in accordance with company programs, policies, and guidelines as well as government agencies. Location: Weeping Water Mine is an underground limestone operation located near Weeping Water in Cass County, Nebraska. It is one of the largest and most productive limestone mines in the region, specializing in crushed and broken limestone for construction and industrial applications. The mine utilizes a room-and-pillar method for extraction and includes both underground and surface processing facilities. Situated in Nebraska's limestone-rich corridor, Weeping Water Mine plays a vital role in supporting infrastructure development across the Midwest. Its operations contribute significantly to the local economy, providing jobs and essential raw materials for roads, buildings, and other foundational projects.Responsibilities:Training and development of the team, scheduling, performance management and effective leadership of the hourly workforceSuccessfully leading and managing to production, safety, quality, employee development and environmental objectives and metricsPerforming all activities in accordance with the Company's Mission, Vision and Values, and in compliance with the Company's policies, procedures and Code of Ethical Business Conduct.Skills:Production process and methodsQuality control methodsCritical thinkingProblem-solvingSafety focusEnvironmental regulationsProject managementRegulatory complianceResource managementRequired Education and Experience:High school diploma, GED or equivalent experience4+ years of experience in aggregate operationsMinimum 1-year supervisory experience in a mining environment, preferredValid U.S. driver's licenseThe ability to effectively communicate both verbally and in writingProficiency with computer and Microsoft Office programs and other similar programsWork Environment: This job operates frequently in an operations and maintenance environment in an underground mine location. This role routinely uses standard office equipment such as computers, phones, photocopiers, filing cabinets and fax machines. Physical Demands The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Physical requirements include the ability to lift and carry up to 50 pounds from ground to waist, visual acuity, speech and hearing, hand and eye coordination, manual dexterity, repetitive motion, standing, sitting, walking, climbing stairs, bending and stooping, working from an elevated position and the ability to drive. Position Type/Expected Hours of Work: This is a full-time position that regularly requires long weekday hours and occasional Saturday work. Occasional travel will be required. Disclaimer: In addition to the primary responsibilities outlined, the successful candidate may be expected to take on other tasks and assignments as required, including but not limited to duties outside the typical scope of the role to support overall team operations and organizational needs. Flexibility and adaptability to evolving job demands are essential.A member of the S&P 500 Index, Martin Marietta is an American-based company and a leading supplier of heavy building materials – including aggregates, cement, ready-mixed concrete and asphalt. Through a network of operations spanning 28 states, Canada and the Bahamas, dedicated Martin Marietta teams supply the foundational resources upon which our communities thrive. Martin Marietta's Magnesia Specialties business produces high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications. At Martin Marietta, we strive to work with the best and the brightest – those who have the potential to become our company's future leaders. Each of our roughly 9,500 people shares a common purpose regardless of their professional role or work environment. Together, we utilize our diverse skills and experiences to drive our company and its extraordinary culture forward. Our aim is to build on our foundation of success and help values-driven and hardworking people realize their full potential. When you decide to invest your career in Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.In return, we offer a highly competitive benefits package, including:MedicalPrescription DrugDentalVisionHealth Care Reimbursement AccountDependent Care Reimbursement AccountWellness ProgramsEmployee Assistance PlanPaid Holidays and Vacation401(k) with Company matchingPensionSalary Continuation – Short-Term DisabilityLong-Term Disability OptionsEmployee Life InsuranceSpouse & Dependent Life InsuranceBusiness Travel Accident InsuranceDirect Deposit PayrollEducational/Tuition Assistance PlanCollege Scholarship Program – for dependent childrenMatching Gift ProgramNew Auto Purchase Discount PlansAt Martin Marietta, we are proud to be an Equal Opportunity Employer. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all qualified applicants and teammates. We celebrate diversity and commit that qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.