[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Nucor · San Bernardino, CA # Maintenance Supervisor San Bernardino, CA, US Manager or lead Skilled Trades & Maintenance Listed on Nucor’s official careers site. Listed as of November 1, 2026. Check that it is still open and apply there. [Apply on Nucor’s careers site →](https://jobs.nucor.com/job/San-Bernardino-Maintenance-Supervisor-CA-92408/1446302800/) [OpenNash Jobs](https://jobs.opennash.com/) / [Nucor](https://jobs.opennash.com/companies/nucor/) / Maintenance Supervisor ## Job description ### Job Details Division Nucor Data Systems Location: San Bernardino, CA Annual Salary: $79,372.80 (Plus weekly production bonus) Welcome to Nucor, where our unique culture sets us apart. Joining Nucor means becoming part of North America's largest steel and steel products manufacturer, offering unmatched career opportunities and stability. We are known for our innovative sustainability practices and are the continent's largest recycler. Our vibrant culture, built on personal connections and teamwork, empowers every team member with the freedom to innovate and contribute to our collective success. Experience a workplace where safety, efficiency, and meaningful personal connections define every day, enriching both our teammates and the communities we serve. Nucor supports its teammates with top-tier benefits like Medical, Dental, Vision, and Disability Insurance, 401K and Roth accounts, Profit sharing, Pay-for-performance bonuses, Paid parental leave, Tuition reimbursement, Stock program, Scholarships and more. ### Basic Job Functions Nucor Data Systems is seeking qualified candidates for the position of Maintenance Supervisor. This role is responsible for providing leadership in safety, equipment reliability, teammate development, cost management, and project execution. The Maintenance Supervisor will develop, implement, and oversee reliability-based maintenance programs to optimize equipment performance, minimize downtime, and support efficient plant operations. Safety is the most important part of all jobs within Nucor; therefore, candidates must be able to demonstrate the ability to initiate, lead, and uphold safety policies, practices, procedures, and housekeeping standards at all times. ### Job Description Perform routine and extensive preventative maintenance and repair procedures of all equipment, following diagrams, sketches, operations manuals, manufacturer's instructions, and engineering specifications. Efficiently troubleshoot equipment to minimize downtime and maximize uptime Implementing and managing preventive maintenance programs. Controls downtime by informing production workers of routine preventive maintenance techniques, and monitoring compliance. Locates sources of problems by observing mechanical devices in operation; listening for problems; and using precision measuring and testing instruments. Removes defective parts by dismantling devices; using hoists, cranes, and hand and power tools; examining form and texture of parts. Adjusts functional parts of devices and control instruments by using hand tools, levels, plumb bobs, and straightedges. Maintains equipment, parts, and supplies inventories by checking stock to determine inventory level Communicate with Production Supervisors/Leads and teammates as needed. Assign tasks to respective maintenance staff and manage the quality and timeliness of their completion Planning and scheduling regular maintenance tasks such as equipment inspections Ensuring that all maintenance work is done in accordance with safety regulations Inspecting properties and equipment to determine the need for repairs or renovations Ordering necessary supplies and equipment for maintenance work Provides mechanical maintenance information by answering questions and requests. Prepares mechanical maintenance reports by collecting, analyzing, and summarizing information and trends. Maintains continuity among work teams by documenting and communicating actions, irregularities, and continuing needs. Be able to manage electrical controls, circuits, high voltage distribution, and panels Maintains production and quality by ensuring the operation of machinery and mechanical equipment. Works with Finance & Accounting to create and manage departments' budget Contributes to team effort by accomplishing related results as needed. Mentor and train less experienced employees. Support the existing team with any questions, and provide directions as needed. - Perform related duties as assigned by supervision - Keep attendance and performance records - Perform coaching /consultations with teammates as needed May work extended hours including weekends as needed Minimum Qualifications: Minimum of 4 years of experience in a maintenance lead or similar role within a manufacturing environment. Strong technical knowledge of facility systems, equipment maintenance, and preventive maintenance procedures. Demonstrated ability to develop, coach, and lead teams to achieve operational goals. Experience implementing and managing maintenance systems and programs to improve equipment reliability and efficiency. Previous leadership experience with a demonstrated ability to promote accountability, teamwork, and continuous improvement. ### Preferred Qualifications Associate or bachelor’s degree in Maintenance Management, Facilities Management, or a related field. Strong understanding of industrial equipment maintenance, troubleshooting, and preventive maintenance practices. Bilingual proficiency in English and Spanish. Nucor is an Equal Opportunity Employer and a drug-free workplace ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Nov 1, 2026 - Last checked: Nov 1, 2026 - Listed for: Under a day - Location: San Bernardino, CA, US[Apply on Nucor’s careers site →](https://jobs.nucor.com/job/San-Bernardino-Maintenance-Supervisor-CA-92408/1446302800/) ## Hiring at Nucor - Open jobs: 310 - New in the last 7 days: After two weekly collections - Tracked since: Jul 10, 2026 [All Nucor jobs](https://jobs.opennash.com/companies/nucor/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Nucor ### [Sales Engineer](https://jobs.opennash.com/companies/nucor/jobs/51d51b00f2a4d7396f00/) San Bernardino, CA, US ### [Automation Technician-NSKNG](https://jobs.opennash.com/companies/nucor/jobs/94d95ebab90165f0dc05/) Kingman, AZ, US ### [Electrical Technician](https://jobs.opennash.com/companies/nucor/jobs/51ddafbdfd6295731bfa/) Auburn, NY, US ### [Electrical Technician](https://jobs.opennash.com/companies/nucor/jobs/0c3ad0dd3f9dc95a1b06/) Marseilles, IL, US ### [Electricial Technician](https://jobs.opennash.com/companies/nucor/jobs/d2b26fc5a67e052b8619/) Cofield, NC, US ## Similar jobs at other companies ### [Maintenance Supervisor](https://jobs.opennash.com/companies/equity-residential/jobs/2df6f4be4251296df06e/) Equity Residential · Aurora, CO ### [Maintenance Supervisor](https://jobs.opennash.com/companies/equity-residential/jobs/82a6c02ab962f26b38cf/) Equity Residential · Benbrook, TX ### [Maintenance Supervisor](https://jobs.opennash.com/companies/cargill/jobs/d5aec894327afdc0d2e8/) Cargill · Fort Morgan, Colorado ### [Maintenance Training Supervisor](https://jobs.opennash.com/companies/lockheed-martin/jobs/1407d3309ed0a10d1a5b/) Lockheed Martin · Jupiter, FL ### [Maintenance Supervisor](https://jobs.opennash.com/companies/eaton/jobs/80aec635a4957cfe495b/) Eaton · Washington, Pennsylvania, USA OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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