Operations SupervisorThe Operations Supervisor will guide, organize, and direct the hourly workforce in conjunction with managing plant operations on the AM shift. This position will plan and schedule production and mining activities to meet production goals as well as work towards controlling plant costs through effective planning and management.ResponsibilitiesManage the production lines or areas by planning and directing work to assigned crews while ensuring production and quality specifications are being met safely and efficientlyAdditional duties and tasks as assignedPlan and schedule necessary downtime with production departmentsCommunicate production issues to Operations Manager and identify areas for improvementManages specific production & maintenance areas as directed by Operations ManagerAssist the Operations Manager with the development and execution of safety plansPerforms administrative duties required to meet job goals including planning, scheduling and reportingFollow and promote all safety regulations and report any hazardous conditions immediatelyAssist Operations Manager to ensure development and execution of production activities as outlined within the operations planSupervise plant operators and ensure work is completed as assigned, participate in the interview selection process, recommend disciplinary actions and resolve minor employee relations issues. Work to maintain a positive working relationship with the bargaining unit represented plant employees.QualificationsBachelor's Degree and/or combination education and on-the-job experienceMinimum of 5 years of in similar capacity preferably in miningKnowledge of the field's policies, procedures, and practicesLeads and directs the work of other employeesLimited authority for personnel decisions related to hiring, performance, or disciplinary actions, time is often spent completing the similar tasks as the subordinate employeesPrior experience supervising in a manufacturing environment, mining industry preferredExperience supervising others in a union environment preferredAbility to work in a fast-paced environment with quickly changing priorities based on business needsStrong time-management skills to successfully manage a variety of projects and assignmentsCollaborative management style with the ability to communicate effectively with a diverse populationStrong troubleshooting abilities and ability to use quick judgment to make sound decisions which keep the plant operatingExcellent Computer skills: Microsoft office, Outlook, Excel, KronosProactive focus on operations managementManufacturing experience preferredAbout UsU.S.
Silica is a leading producer of industrial minerals essential to modern life. With $1B+ in annual revenue, 26 production facilities, and industry-leading last-mile logistics for the oil & gas sector, we supply high-quality silica, diatomaceous earth, clay, and other materials to industries ranging from energy and construction to food & beverage.As a portfolio company of Apollo Global Management, we are positioned for strategic growth in both our Oil & Gas and Industrial segments. For more than 100 years, our products and innovations have helped make the world cleaner, safer, and more energy-efficient.U.S.
Silica is an equal opportunity employer for all without regard to race, gender, color, religion, national origin, disability, veteran status, or any other characteristic protected by applicable federal, state, or local law. U.S. Silica is a smoke- and drug-free workplace.Job InfoJob Identification 459Job Category OperationsPosting Date 04/30/2026, 08:59 PMDegree Level High School Diploma or GEDJob Schedule Full timeLocations 701 Boyce Memorial Drive, Ottawa, IL, 61350, US (On-site)