Jobs at Johns Manville

Operates and maintains cold-end production and packaging equipment for insulation materials. Inspects products and packaging for quality, labels, and accurate weights; adjusts equipment, clears jams, performs changeovers, and handles packing, palletizing, recycling, and disposal. The role requires safe machine operation, physical stamina, attention to detail, and adherence to production and safety procedures.

Leads electrical and controls engineering for manufacturing capital projects across North America. Responsibilities include designing control systems, managing project scope, budgets, schedules, suppliers, contractors, commissioning, startup, training, safety compliance, and plant support. The role requires Allen-Bradley PLC/HMI expertise, electrical safety knowledge, machine safety experience, complex project leadership, and frequent travel to manufacturing facilities.

Mechanical engineering intern supporting safety, environmental, and process improvement projects including scrap refeed automation. Tasks include 3D modeling, basic mechanical design and problem solving, and collaborating with maintenance, production, warehouse, and batch plant teams.

Provides financial and cost-accounting support for a manufacturing plant. Responsibilities include month-end and year-end close, financial reporting, cost analysis, BOMs, routings, standard costs, capital project evaluation, budgeting, forecasting, variance analysis, internal controls, SOX compliance, and productivity initiatives. Partners with plant leadership to identify cost reductions, improve processes, and support strategic business decisions.

Provides technical leadership for commercial roofing PVC membrane products. Designs and maintains formulations, supports laboratory work and production scale-up, troubleshoots plant issues, manages documentation and regulatory code positions, and leads multiple improvement projects. Collaborates with operations, R&D, product engineering, supply chain, customers, and external technical organizations. The role also includes data analysis, product testing, field roof evaluations, safety improvement, and support for new product development and intellectual property.

Lead and deliver multiple large, complex capital projects ($40M-$150M) across all phases: feasibility, design, procurement, construction, commissioning. Manage budgets, schedules, vendors, contractors, safety, environmental compliance, and cross-functional teams while driving continuous improvement and mentoring project staff.

The Senior Accountant supports month-end and year-end close, account reconciliations, journal entries, financial statement preparation, GAAP-compliant reporting, budgeting, forecasting, and audit coordination. The role analyzes financial reports, resolves discrepancies, prepares accruals and inventory adjustments, and provides financial insights for decision-making. It also requires collaboration across the organization, strong analytical and problem-solving skills, ERP proficiency, and minimal travel.

Serves as the subject matter expert for global trade compliance, focusing on U.S. imports and supporting export activities. Analyzes import/export regulations, HTS classifications, tariffs, country-of-origin rules, denied-party screening, customs programs, and international logistics costs. Maintains compliance with agencies and programs including U.S. Customs, BIS, CTPAT, and Canada CARM. Partners with Legal, Supply Chain, Procurement, brokers, freight forwarders, suppliers, and business units while assessing risks, supporting trade agreements, managing transportation costs, preparing reports, and advising leadership.

Develops new products, processes, standards, and intellectual property for insulation and glass-fiber manufacturing. Leads research, pilot and plant trials, product commercialization, code approval, prototyping, and transition to operations. Provides plant and production support, deploys engineering standards, identifies process improvements, supports data-driven technical decisions, and manages projects while collaborating with customers and cross-functional teams.

Coordinates employee services, recruiting and onboarding, HR administration, payroll and timekeeping, employee communications, engagement activities, purchasing, invoice support, and plant office operations. Maintains employee records, supports compliance and audits, resolves accounting discrepancies, and assists with safety, production, inventory, customer service, and shipping processes as needed. Serves as a confidential, organized resource for employees, supervisors, and plant leadership.

Leads plant engineering, maintenance reliability, capital projects, energy management, MRO purchasing, productivity improvements, maintenance budgeting, and plant IT coordination. Manages salaried and union employees, including staffing, coaching, evaluations, and performance management. Ensures safety, environmental, technical, contractor, supplier, and policy compliance while responding to plant upset conditions and supporting continuous improvement initiatives.

Plans and evaluates manufacturing production schedules based on inventory, demand, SAP orders, workflow sequence, and lead times. Expedites delayed operations, maintains SAP data integrity, monitors inventory, enters production and warehouse transfers, and prepares production reports. The role requires analytical problem-solving, communication, independent work, and occasional presence in manufacturing environments with potential physical demands.

Drives commercial roofing revenue across the Charlotte territory by meeting sales and margin targets, expanding customer accounts, influencing product specifications, and building contractor, distributor, architect, and building-owner relationships. Develops growth plans, forecasts sales, negotiates bids, delivers product demonstrations and technical training, provides field assistance, maintains customer records, and collaborates with marketing, technical services, and product management.

Leads complex $1M–$20M capital projects across manufacturing operations from concept through commissioning. Manages scope, budgets, schedules, engineering design, procurement, contractors, suppliers, compliance, documentation, and stakeholder communication. Performs mechanical and/or electrical engineering, applies lean manufacturing principles, supports automation and packaging improvements, and trains maintenance and operations teams. Ensures projects meet safety, quality, cost, schedule, and performance objectives while managing multiple projects across North America.

Provide technical leadership for continuous-process manufacturing to optimize output, quality, energy and material usage. Implement data collection, SPC, DOE and RCA, develop SOPs, define process set points, lead process improvements and capital projects, support troubleshooting, train staff, and support construction/startup activities.

Supervise an hourly production team for a single product line to meet production schedules, quality, safety, and cost targets. Coordinate training, enforce safety and process controls, report performance, investigate root causes of scrap/quality issues, prepare usage reports, and interface with maintenance and management. Manage staffing, payroll submission, and related HR actions on rotating shifts.

Supports continuous improvement across manufacturing operations by troubleshooting process issues, analyzing defects and production metrics, leading root-cause problem solving, conducting audits, developing SOPs and process controls, supporting trials, and training employees on safety, quality, and engineering procedures. The role works primarily on the manufacturing floor and collaborates with operators, supervisors, and plant departments to improve efficiency, quality, and standardization.

Provides hands-on technical support in a continuous-process manufacturing facility. Analyzes process data, troubleshoots production issues, leads root-cause investigations, conducts process trials and DOE activities, and implements sustainable improvements to efficiency, reliability, quality, safety, energy use, and material utilization. Collaborates with operations, maintenance, quality, and engineering teams; supports equipment installations, construction, startups, and continuous improvement projects while developing toward technical leadership.

Processes and reconciles multi-state payroll, wages, deductions, taxes, benefits, garnishments, levies, and related HR transactions. Maintains payroll data integrity and compliance, resolves processing issues, supports audits, manages inquiries, prepares reports, handles unemployment and unclaimed property activities, and backs up time and labor functions. The role also supports process improvements, documentation, training, and payroll operations for corporate and plant teams.

Perform warehousing tasks including safe unloading/loading of materials, operate forklifts and SAP for scanning/printing, run and troubleshoot case sealer/labelers, maintain FIFO inventory, perform cycle and physical counts, ensure safe stacking and trailer loading, report discrepancies and hazards, and follow PPE and safety procedures.