Temporary InSite Administrator - 3 Month Assignment

Clean Harbors, Inc.; West Sacramento (CA); On-site; USD 21,000 - 48,000; Part time

Benefits offered by this job

Health and Safety priority

Sustainability focus

Competitive starting pay

Growth opportunities

Job summary

Clean Harbors, Inc. is seeking a Temporary InSite Administrator in West Sacramento for an approximately 3-month assignment.

The role focuses on providing general administrative support to the onsite operations team, handling paperwork, data entry, employee documentation, reporting, filing, and day-to-day tasks. Responsibilities include assisting with accounts payable/receivable paperwork, payroll-related tasks, onboarding documentation, and maintaining training records.

Qualifications

• High school diploma or equivalent.
• Previous administrative, clerical, or office support experience preferred.
• Strong organizational and communication skills.
• Attention to detail.
• Basic computer skills including Microsoft Office and Excel.
• Ability to manage multiple tasks and priorities.

Responsibilities

• Provide general administrative and clerical support to onsite operations and management.
• Assist with data entry, filing, document preparation, and maintaining accurate records.
• Review and organize daily paperwork and other operational documentation.
• Assist with accounts payable/accounts receivable paperwork as needed.
• Support payroll-related administrative tasks as assigned.
• Help coordinate employee paperwork, onboarding documentation, physicals, and drug screenings.
• Maintain employee training records and other information in company databases.
• Prepare basic reports and spreadsheets for management.
• Answer phones, respond to emails, and assist with general office communication.
• Coordinate with internal teams, employees, vendors, and subcontractors as needed.

Skills

Organizational skills

Communication skills

Attention to detail

Multi-tasking

Microsoft Office

Excel

Education

High school diploma or equivalent

Tools

Microsoft Office

Excel

Job description

Clean Harbors is seeking a Temporary InSite Administrator to join our team for an approximately 3-month assignment. This position will primarily provide general administrative support to our onsite operations team, assisting with paperwork, data entry, employee documentation, reporting, filing, and other day-to-day administrative needs.

Please note: This is a temporary position expected to last approximately three months.

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 on-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.

Why work for Clean Harbors?

• Health and Safety is our #1 priority and we live it 3-6-5!
• Focus on maintaining sustainability and cleaning the Earth
• Competitive Starting Pay; $25.00 hourly DOE
• Opportunities for growth and development for all the stages of your career

RESPONSIBILITIES

Key Responsibilities:

• Ensure that Health and Safety is the number one priority by complying with all safe work practices, policies, and processes and always acting in a safe manner
• Provide general administrative and clerical support to onsite operations and management.
• Assist with data entry, filing, document preparation, and maintaining accurate records.
• Review and organize daily paperwork and other operational documentation.
• Assist with accounts payable/accounts receivable paperwork as needed.
• Support payroll-related administrative tasks as assigned.
• Help coordinate employee paperwork, onboarding documentation, physicals, and drug screenings.
• Maintain employee training records and other information in company databases.
• Prepare basic reports and spreadsheets for management.
• Answer phones, respond to emails, and assist with general office communication.
• Coordinate with internal teams, employees, vendors, and subcontractors as needed.
• Perform additional administrative duties based on business needs.
• Safely observe all corporate operating guidelines and procedures
• Observe all company environmental health and safety operating guidelines
• Perform other duties as assigned

QUALIFICATIONS

Required Qualifications:

• High school diploma or equivalent
• Previous administrative, clerical, or office support experience preferred
• Strong organizational and communication skills
• Attention to detail
• Basic computer skills including Microsoft Office and Excel
• Ability to manage multiple tasks and priorities

Clean Harbors Technical Services

• Waste Disposal - Comprehensive disposal of hazardous and non-hazardous waste at Company-owned facilities
• Recycling Services - Extensive recycling, reuse and reclamation options for materials such as solvents, chemicals, oil and electrical equipment
• Chemical Packing - Safe, efficient handling and disposal of the widest range of chemicals, including reactives and compressed gases
• Household Hazardous Waste (HHW) Services - HHW collection programs of all types and sizes, facilitated by Clean Harbors expert personnel

Clean Harbors is an equal opportunity employer.

Clean Harbors is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact [e-mail] or 1-844-922-5547.

Clean Harbors is a Military & Veteran friendly company.

Please be advised that Artificial Intelligence (AI) tools may be used to support certain stages of the recruitment process but are not used as a replacement for human decision making.

Clean Harbors is committed to complying with applicable pay transparency laws and ensuring fair and equitable compensation. The posted salary range reflects the minimum and maximum target for this role. Final compensation may vary based on factors such as location, experience, skills, and business needs. In addition to the base salary, some roles may be eligible for bonus or incentive compensation and a comprehensive benefits package.

Job Identification: 166055

Category: Field Technicians

Posting Date: 2026-09-15

Job Schedule: Full time

Regular or Temporary: Temporary

Job Function: Administrative

Locations: 1745 Cebrian Street

Pay Range: 14.90 - 34.62 Hourly