Safety-Kleen in Newark, CA is seeking an Administrative Assistant to join our team! Our Administrative Assistants are responsible providing administrative support in an office and facility environment requiring a thorough knowledge of Company policies and procedures.

Why work for Safety-Kleen?

• Health and Safety is our #1 priority and we live it 3-6-5!
• Competitive wages
• Comprehensive health benefits coverage after 30 days of full-time employment
• Group 401K with company matching component
• Generous paid time off, company paid training and tuition reimbursement
• Positive and safe work environments
• Opportunities for growth and development for all the stages of your career

RESPONSIBILITIES

Responsibilities:

• Perform administrative tasks related to daily operations, ensuring efficient workflow and coordination across departments
• Process and manage vendor purchase orders (POs), ensuring accuracy and timely tracking
• Provide support for unbilled invoicing processes by ensuring billing work orders are completed accurately and promptly for customers
• Oversee the receiving of direct-shipped waste to third-party facilities, ensuring proper documentation and compliance
• Generate and maintain necessary paperwork, including manifests and bills of lading (BOL), for shipping and waste management
• Complete other tasks and duties as assigned

QUALIFICATIONS

What does it take to work for Safety-Kleen?

• High School Diploma or equivalent
• Able to maintain confidentiality
• Attention to detail
• Strong communication skills
• Strong typing skills
• Strong PC skills
• Working knowledge of office machines (calculators, copiers, fax machines, etc.)

Safety-Kleen, a Clean Harbors company, has a commitment to excellence deeply rooted in a strong sense of tradition. Our entire business model revolves around keeping North American businesses green. We generate more than $1.2 billion in annual revenue as a world-class environmental service organization and market leader in industrial hazardous waste management, parts-cleaning technology, and oil re-refining. We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery capacity in North America allowing us to re-refine more than 150 million gallons each year. Every day, we help our customers resolve their waste management needs and reduce their carbon

footprint.

Clean Harbors is the leading provider of environmental, energy and industrial services throughout the United States, Canada, Mexico and Puerto Rico. Everywhere industry meets environment, Clean Harbors is one-site, providing premier environmental, energy and industrial services. We are solving tough problems through innovation and proven methodology - come be part of the solution with us.

We thank all those interested in joining the Clean Harbors team; however only those that complete the online application and meet the minimum job qualifications will be considered for this role.

Clean Harbors is a Military & Veteran friendly company.

#SK

#LI-NM2

Job Identification: 157184
Category: Administrative
Posting Date: 2026-03-09
Job Schedule: Full time
Regular or Temporary: Regular
Job Function: Administrative
Locations: CA-NEWARK: 6880 Smith Avenue
Pay Range: $14.9 - $34.62 Hourly