5 Microns Inc. Part-Time Administrative and Marketing Assistant (On-Site) Tukwila, WA · Part time Company website

Apply for Part-Time Administrative and Marketing Assistant (On-Site)

5 Microns Inc. is an environmental consulting company, offering testing and inspection services for indoor air quality, mold, asbestos, VOCs, and many other contaminants.

We’re hiring a part-time administrative and marketing assistant to work from our office in Tukwila. You’ll help with client communication, scheduling, invoicing, and light marketing tasks. Flexible scheduling available within regular business hours.

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Responsibilities:

Administrative Tasks:

• Answer phone calls and respond to emails
• Schedule appointments and manage the calendar
• Prepare and send invoices; track payments
• Organize inspection reports and digital files
• Assist with client intake and follow-up communications

Marketing Support:

• Coordinate basic social media posts (using templates)
• Manage Google Business Profiles and client reviews
• Help maintain website content (training provided)
• Track leads and assist with light reporting
• Prepare outreach materials or emails for partners/referrals

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Qualifications:

• Excellent communication and organization skills
• Comfortable with Google Workspace (Docs, Sheets, Calendar)
• QuickBooks, Canva, or WordPress experience is a plus
• Able to manage time independently
• Prior experience in a support role or small office is a plus
• Interest in health, environmental science, or home/building services is welcome

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Why Join Us?

• Flexible part-time hours (you can help set the schedule)
• Stable in-office role with growth opportunity
• Work directly with the founder in a mission-driven business
• Make an impact in indoor environmental health
• Supportive, low-drama, small team environment

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To Apply:

Apply through Indeed with your resume, and include a short message about your interest in the role.

Job Type: Part-time

Pay: $22.00 - $25.00 per hour

Expected hours: 20 – 30 per week

Benefits:

• Dental insurance
• Health insurance
• Paid time off
• Vision insurance

Schedule:

• 8 hour shift

Work Location: In person