
Accounts Receivable Specialist
WTS is a leading byproduct management company providing innovative environmental solutions to clients nationwide. We are known for our operational excellence, strong client partnerships, and collaborative team culture.
As we continue to grow and evolve, we are seeking a motivated and detail-oriented Accounts Receivable Specialist to join our Administrative Team.
Full Time Position
show morePosition Overview:
The Accounts Receivable Specialist plays a critical role in ensuring accurate billing, pricing integrity, and efficient financial operations. This individual will take ownership of the invoicing process, review and validate internal and external pricing for accuracy and consistency, and collaborate closely with Technical Services, Sales, and Leadership teams to support effective cross-functional communication and alignment across the organization.
This is an excellent opportunity for a candidate who values precision, accountability, and working in a fast-paced professional environment.
Position Details:
- Full-Time (40 hours per week)
- Monday–Friday | 8:00 AM – 5:00 PM
- Hybrid Schedule: 3 days in-office / 2 days remote (after training period)
- Compensation: $22–$26 per hour, based on experience
Key Responsibilities:
- Prepare, review, and submit accurate customer invoices in a timely manner
- Review internal and external pricing to ensure consistency and accuracy
- Verify purchase orders and billing terms for compliance with agreements
- Maintain the Accounts Receivable email and respond professionally to customer inquiries
- Research and resolve billing discrepancies
- Maintain accurate and up-to-date financial records in internal systems
- Collaborate with Technical Services, Sales, and Leadership teams to ensure smooth order-to-invoice processes
- Provide administrative and accounting support as needed
Qualifications:
- Associate’s degree in Accounting, Business, or related field
- Minimum of 3 years of Accounts Receivable or relevant accounting experience
- Strong proficiency in Microsoft Office 365 (Excel skills required)
- Exceptional attention to detail and organizational skills
- Ability to prioritize tasks and meet deadlines in a fast-paced environment
- Professional communication skills (written and verbal)
- Self-motivated with strong problem-solving abilities
- Collaborative, team-oriented mindset
- Benefits:
- Health Insurance
- Dental Insurance
- Vision Insurance
- Life Insurance
- 401(k) Retirement Plan
- Performance-Based Bonuses
- Paid Time Off
- Paid Holidays

Waste Profile Specialist
WTS, a leading environmental consulting company, is seeking a waste profile specialist to join our Technical Service team. The waste profile specialist is responsible for interacting directly with customers and with various teams within WTS to properly characterize client’s waste and prepare accurate waste profiles that meet all DOT and RCRA regulatory requirements.
Full Time Position
show morePrimary Responsibilities:
- Develops and maintains a thorough knowledge of the current RCRA, DOT, and State waste regulations
- Work directly with customers and collaborate with teams within WTS to obtain waste information and backup documentation including SDSs and analysis
- Properly characterize customer’s waste while adhering to all waste regulations
- Prepare accurate waste profiles for review and submittal to end disposal facilities
- Review waste profiles for accuracy to ensure compliance with waste regulations
Basic Required Qualifications:
- Bachelor’s Degree (Environmental Science, Chemistry, Chemical engineering, or Environmental Engineering)Â
- 3+ years of experience in the hazardous waste industry
- Strong DOT and RCRA regulatory knowledge
- Waste disposal facility knowledge
- Desired Characteristics:
- Excellent communication skills
- Customer focused
- Strong organizational skills
- Detail oriented

Environmental Manager – Raleigh/Durham NC Area
WTS, a leading By-Product and Waste Management firm, is seeking an experienced Environmental Manager in the Raleigh/Durham region. The Environmental Manger is responsible for supervision and on-site coordination of services related to the proper disposition and shipment of hazardous wastes, non-hazardous wastes, and packaged laboratory chemicals Primary tasks include waste characterization, profiling, lab packing and preparation of shipments, while ensuring regulatory compliance.
Full Time Position
show moreBasic Required Qualifications
- Astute Chemistry KnowledgeÂ
- Degreed Chemist Preferred
- 3-5 Years’ Experience in Field Chemistry
- Focused ability to recognize and characterize risks associated with a wide variety of chemicals commonly used in various industrial settings.
- Chemical Lab Packing Experience Preferred.
- Working Knowledge of Hazardous Waste RCRA Regulations
- Experience in Waste Characterization
- Experience in Waste Profiling
- Experience in HW Manifest Preparation
- Working Knowledge of USDOT (PHSMA) Hazardous Materials Regulations
- Experience in HM Characterization
- Practical Knowledge of Pertinent HM Labeling, Marking, Placarding, Segregation, Packaging Regulations
- Experience in HM Shipping Paper Regulations
- Safety Oriented
- Ability to work remotely and independently as well as in a team setting
- Ability to travel as needed
- No restrictions on physical activities – supplies, on-site container movement, load supervision
- OSHA Haz Wopper Trained, RCRA training, USDOT HM training preferred
- Preferably located in Raleigh/Durham area. Re-location possible.
