
201 - 500 employees
Founded 2017
🏭 Manufacturing
🏛️ Government
⚡ Energy
Manufacturing • Government • Energy
GrayMar Environmental Services, LLC is a nationwide provider of comprehensive environmental and HAZMAT solutions delivering end-to-end, compliance-driven services including hazardous and non-hazardous waste management, remediation, and 24/7 emergency response. Backed by over 100 years of combined industry experience (per company materials), GrayMar serves a wide range of sectors—manufacturing, aerospace, semiconductor, mining, healthcare, government, oil & gas, and utilities—providing locally executed, nationally consistent support focused on safety, regulatory compliance, and operational continuity.
🕒 July 7
🏄 California, New Jersey, +2 more states – Remote
💵 $120k - $140k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
📊 Billing Specialist
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201 - 500 employees
Founded 2017
🏭 Manufacturing
🏛️ Government
⚡ Energy
Manufacturing • Government • Energy
GrayMar Environmental Services, LLC is a nationwide provider of comprehensive environmental and HAZMAT solutions delivering end-to-end, compliance-driven services including hazardous and non-hazardous waste management, remediation, and 24/7 emergency response. Backed by over 100 years of combined industry experience (per company materials), GrayMar serves a wide range of sectors—manufacturing, aerospace, semiconductor, mining, healthcare, government, oil & gas, and utilities—providing locally executed, nationally consistent support focused on safety, regulatory compliance, and operational continuity.
• Own the end-to-end billing process across all offices, locations, and service lines, serving as the single point of accountability for billing accuracy, completeness, and timeliness. • Establish, document, and enforce standardized billing policies, procedures, and internal controls that scale across a multi-location organization. • Set and monitor billing calendars and turnaround standards so invoices are issued promptly and in accordance with contract terms. • Control the full billing lifecycle — from upstream field data capture and customer/contract onboarding through rate and pricing setup, work-order and project tracking, invoice preparation and review, delivery, and rebill/dispute management. • Partner with Accounts Receivable and Collections to ensure clean handoffs and resolve aged unbilled and disputed balances. • Coordinate and support billing preparation at each local office, ensuring complete, accurate, and timely billing inputs from the field. • Develop deep familiarity with GrayMar’s service lines and revenue elements.
• Bachelor’s degree in Accounting, Finance, Business Administration, or a related field (or equivalent practical experience). • Five to seven (5–7) years of progressive billing experience, including at least three (3) years in a billing supervisory or management capacity. • Direct NetSuite experience, including involvement in billing-related configuration or implementation. • Demonstrated experience managing billing across multiple states and multiple offices or locations. • Hands-on ERP experience, including ownership of billing modules, workflows, and master data. • Working knowledge of revenue recognition (ASC 606) as applied to service and project-based billing. • Advanced Microsoft Excel skills and strong analytical, organizational, and process-improvement abilities. • Excellent written and verbal communication skills, with a proven ability to coordinate across corporate and field teams.
• Comprehensive health benefits coverage after 60 days of full-time employment. • 401(k) with possible yearly company match. • Company paid STD, LTD, and life insurance. • Company paid time off and holidays. • Career path programs and ongoing company paid training. • Family culture with positive and safe work environments.
Apply Now🕒 July 7
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