Administrative Assistant
Company: Johnson, Mirmiran & Thompson, Inc.
Role summary
Administrative Assistant is a full-time role at Johnson, Mirmiran & Thompson, Inc. in Charleston, South Carolina, United States (on-site). Posted 2026-10-22. Salary: USD 20–26 per hour. Experience level: 0-2. No degree required.
- Job title
- Administrative Assistant
- Company
- Johnson, Mirmiran & Thompson, Inc.
- Location
- Charleston, South Carolina, United States
- Work arrangement
- on-site
- Employment type
- full-time
- Category
- Administrative
- Salary
- USD 20–26 per hour
- Experience level
- 0-2
- Degree required
- No
- Date posted
- 2026-10-22
You’ll love working at this employee-owned firm where you get to support a talented team in a stable, professional environment. It is a fantastic opportunity to start your career with a well-respected company that values your growth and doesn't require a college degree to get started.
Job description
Job Description
Johnson, Mirmiran & Thompson is a dynamic, 100% employee-owned consulting firm with more than 2,800 professionals, providing a full range of multidisciplinary engineering, architecture, information technology, and related services to public agencies and private clients throughout the United States. JMT is currently ranked #45 on Engineering News-Record’s list of the Top 500 Design Firms.
Position summary: Provides administrative and operational support to ensure efficient office, business line, or regional operations. Immigration sponsorship or support (e.g. H1B, F-1 CPT/OPT/STEM OPT) is not available for this position, except for qualified candidates eligible for the TN visa classification.
Compensation for this position is $20.00-$26.00/hourly, commensurate with experience, education and certifications. The provided range is a good faith estimate based on the requirements described within the job description. We notice that we receive a wide variety of applicants and recognize that the person selected may be less experienced or more experienced. If so, the actual salary range may vary from the estimate provided.
Essential Functions and Responsibilities
Answer, screen, and direct incoming calls, visitors, and inquiries
Draft, edit, format, copy, and distribute correspondence, reports, and other documents
Maintain electronic and physical filing systems, records, databases, and contact information
Process incoming and outgoing mail, shipments, and deliveries
Coordinate calendars, meetings, and events, including scheduling, room setup, catering, materials, and on-site support
Order and maintain office supplies, equipment, and common areas to support efficient office operations
Assist with operations planning, tracking, and reporting
Assist with travel arrangements, expense reports, invoices, purchase orders, and other administrative records
Support onboarding activities, employee programs, company events, and office/business line communications
Coordinate facility-related requests and liaise with vendors, service providers, and building management
Assist with engineering deliverables with regard to formatting, proofreading, production, and delivery
Assist as needed with marketing deliverables with regard to production and delivery
Nonessential Functions and Responsibilities
Perform other related duties as assigned
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