Jobs at Casella Waste Systems, Inc.

Provides administrative and operational support by maintaining office and safety records, managing supplies, mail, workflows, onboarding paperwork, payments, and data updates. Communicates with drivers, customers, and staff, assists with dispatch coverage, and supports training and other operational needs. Requires strong organization, attention to detail, communication, relationship management, and Microsoft Office proficiency.

Oversees hauling collection and post-collection operations, safety, regulatory compliance, staffing, budgets, fleet maintenance, customer relationships, and process improvement. Leads managers and employees, monitors operating metrics and P&L performance, develops business plans, coordinates with municipal agencies, negotiates contracts, and ensures compliance with OSHA, DOT, environmental, and company standards.

Prepares, analyzes, and reviews financial statements, account entries, reconciliations, budgets, forecasts, payroll changes, and audit documentation. Supports month-end close, accounts payable tracking, internal controls, reporting improvements, and financial projects while partnering with divisional controllers and operations management. The role requires strong Excel and Microsoft Office proficiency, accounting knowledge, communication skills, and collaboration.

Manages divisional office operations, including billing coordination, customer correspondence, onboarding and benefits support, staff training, records maintenance, budgeting assistance, compliance documentation, inventory, and office supplies. Provides guidance to administrative staff, supports HR and payroll processes, handles customer escalations, and ensures accurate, organized, and compliant business services. Requires strong communication, organization, problem-solving, and relationship-management skills.

Processes vendor invoices and employee expenses, prepares payment and invoice reports, performs accounts payable and related accounting activities, and maintains compliance with internal controls. The role manages payment disbursements, resolves vendor and employee inquiries, supports purchasing, account balancing, payroll, and revenue processes, and collaborates with departments, auditors, and vendors. Requires strong organization, communication, problem-solving, time management, attention to detail, and flexibility during weekly and month-end deadlines.

Processes vendor invoices and employee expenses, ensuring accurate data entry, timely payments, internal-control compliance, and detailed reporting. Performs accounts payable, accounts receivable, purchasing, inventory, account balancing, revenue, and payroll-related duties. Coordinates with vendors, auditors, field locations, and internal departments to resolve concerns and support payment disbursements. Requires strong organization, communication, problem-solving, multitasking, and attention to detail, with proficiency in Microsoft Office and accounting systems.

Oversees collection and post-collections operations, safety, staffing, budgets, compliance, equipment utilization, and customer relationships. Leads managers and employees, drives process improvements and change initiatives, monitors P&L and operating metrics, coordinates with municipal agencies, and ensures adherence to OSHA, DOT, environmental, employment, and company standards.

The Safety Manager conducts audits, inspections, safety meetings, training, job safety analyses, and accident investigations across Massachusetts and New Hampshire locations. The role maintains regulatory documentation, manages injury and incident reports, supports claims closure, and ensures compliance with OSHA, FMCSA, company policies, and accident-prevention programs. The position also advises employees and managers, develops safety initiatives, and travels occasionally for extended periods.

Supervise collection operations, drivers, and helpers while meeting safety, service, and efficiency goals. Lead onboarding, coaching, training, accident and complaint investigations, documentation, and team development. Collaborate with operations leadership on tactical initiatives and create logistical route plans to improve density and reduce route hours. Ensure compliance with company policies, safety standards, and applicable procedures.

Manages customer accounts receivable portfolios, collects past-due balances, documents communications, reconciles account histories, and resolves billing and service inquiries. The role communicates with customers across phone, email, fax, and portals, coordinates with internal departments to mitigate credit risk, maintains accurate records, and supports reporting, customer retention, and departmental procedures.

Supervise collection operations, drivers, and helpers while ensuring safety, compliance, service quality, and operational goal achievement. Lead onboarding, coach performance, investigate accidents and disputes, recommend training, and develop team members. Partner with management on tactical initiatives and create logistical route plans to improve efficiency, density, and reduce route hours.

Supervises collection operations, drivers, and helpers while ensuring safety, compliance, route efficiency, and team development. Responsibilities include onboarding drivers, coaching performance, investigating accidents and disputes, implementing operational initiatives, and creating logistical plans to reduce route hours. Requires a high school diploma or GED, clean CDL, OSHA 10 or 30 certification, U.S. work eligibility, strong communication skills, and Microsoft Office proficiency.

Supervises collection operations, drivers, and helpers while ensuring safety, compliance, team development, and operational performance. Responsibilities include onboarding drivers, coaching performance, investigating accidents and disputes, completing documentation, implementing tactical initiatives, and developing route-efficiency plans. The role also partners with management to achieve operational goals and requires a clean CDL, OSHA certification, Microsoft Office proficiency, and strong communication skills.

Provides clerical and administrative support to managers, employees, and customers. Responsibilities include managing mail, invoices, records, office supplies, correspondence, calls, onboarding paperwork, schedules, reports, and travel arrangements. The role requires proficiency with Microsoft Office, strong communication and customer service skills, attention to detail, flexibility, and 0–2 years of administrative experience.

Processes weekly and semi-monthly payrolls across multiple divisions and states. Maintains employee, pay, timekeeping, tax, deduction, bonus, commission, adjustment, and termination records. Reviews new-hire payroll entries in ADP, updates procedures, maintains payroll documentation, responds to payroll inquiries, supports projects, and assists with reporting, problem-solving, training, and compliance activities.

Manages customer accounts receivable portfolios, collects past-due balances, documents communications, resolves billing inquiries, assesses account information, and coordinates with internal departments to reduce credit risk. The role requires customer service, account reconciliation, payment collection, reporting, Excel proficiency, and collaboration while supporting customers through phone, email, fax, and online portals.

Coordinates waste, recycling, transportation, and environmental service logistics for customers. Manages accounts, vendors, carriers, facilities, service scheduling, documentation, and issue resolution. Analyzes operational, financial, and customer data using CRM, dispatch, reporting, and business systems to improve service reliability, compliance, efficiency, and profitability. Collaborates with internal teams and external partners while supporting process improvements and maintaining customer relationships.

Supervises waste collection operations, drivers, and helpers while ensuring safety, compliance, route efficiency, and performance goals. Responsibilities include onboarding and coaching employees, investigating accidents and complaints, implementing operational initiatives, developing team members, and creating logistics plans to reduce route hours. The role also requires collaboration with division leadership, documentation of incidents, and adherence to company policies and safety standards.

Provides clerical and administrative support, including mail and records management, filing, correspondence, customer calls, office supply ordering, invoice processing, onboarding paperwork, scheduling, reporting, and travel arrangements. Requires strong customer service, communication, organization, problem-solving, and attention to detail while supporting managers, employees, vendors, and customers in a high-volume, on-site office environment.

Provides administrative and operational support, including filing records, maintaining office and safety supplies, updating safety documentation, managing mail, communicating with drivers and customers, assisting with employee onboarding, processing payments, and covering dispatch operations when needed. Requires strong organization, attention to detail, communication, teamwork, and proficiency with Microsoft Office and Outlook.