Southwest Mobile Storage, Inc- Office Assistant

Automatic Data Processing, Inc.; Jarrell (TX); On-site; USD 28,000 - 36,000; Full time

Benefits offered by this job

Paid time off

Holidays off

Insurance (medical, dental, vision, or

Life insurance

401(k)

Health Savings Account

Job summary

Southwest Mobile Storage is seeking an Office Assistant to provide administrative and operational support at our Georgetown, TX location. The role includes customer service, data entry, scheduling, document management, and coordination of office activities.

This full-time onsite position requires a high school diploma, 1–3 years of administrative or customer service experience, and proficiency in Microsoft Office (Excel, Word, Outlook, Teams). Experience with CRM or ERP systems is a plus.

Qualifications

• Must have strong communication and organizational skills.
• Experience in customer service and office support.
• Proficient with Microsoft Office suite (Excel, Word, Outlook, Teams).
• CRM/ERP experience preferred but not required.

Responsibilities

• Answer phones, emails, and customer inquiries professionally.
• Provide administrative support to branch management, sales, dispatch, and operations.
• Assist with data entry, document preparation, filing, and records management.
• Coordinate office supplies and administrative organization.
• Assist with scheduling and customer communications.
• Maintain organized customer files and operational records.
• Support invoicing, reporting, and administrative workflows.

Skills

Communication

Data entry

Organizational skills

Customer service

Education

High school diploma or equivalent

Tools

Microsoft Office

Excel

Word

Outlook

Teams

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Time Jarrell, TX, US

Salary Range: $20.00 To $26.00 Hourly

Office Assistant

About Us:

Southwest Mobile Storage specialize s in modifying storage containers for sale or lease. We take pride in our ability to provide high-quality, customized portable storage solutions while delivering outstanding customer service. We are seeking a reliable Office Assistant to join our Austin team, where communication and teamwork thrive. As an Office Assistant, you will provide administrative and operational support to branch personnel through customer service, office coordination, scheduling assistance, data entry, document management, and communication support.

Responsibilities:

• Answer phones, emails, and customer inquiries professionally and efficiently.
• Provide administrative support to branch management, sales, dispatch, and operational personnel.
• Assist with data entry, document preparation, filing, and record management.
• Coordinate office supplies, paperwork, and administrative organization.
• Assist with scheduling, customer communication, and operational support activities.
• Maintain organized customer files, operational records, and company documentation.
• Support invoice processing, reporting, and administrative workflow activities as assigned.
• Assist with onboarding paperwork, internal communication, and office coordination as needed.
• Maintain professionalism and customer service standards during all interactions.
• Support branch operational efficiency and office organization initiatives.
• Ability to always maintain confidentiality and professionalism.
• Perform additional duties requested by management.

Physical Requirements:

• Seated and computer work for extended periods of time
• Occasional standing, walking, bending, and lifting up to 20 lbs.
• Ability to communicate verbally and in writing

Qualifications:

• High school diploma or equivalent required
• 1–3 years of administrative, customer service, or office support experience preferred
• Microsoft Office proficiency including Excel, Word, Outlook, and Teams required
• Strong communication, organizational, and customer service skills required
• Experience with CRM or ERP systems preferred
• Construction, logistics, transportation, or operational support experience preferred
• Immediate PTO eligibility
• Holidays off
• Medical, dental, vision, and life insurance
• 401(k)
• Health Savings Account

Job Type:

Full-time, Onsite. Not a Remote Position

Main Office/Yard Location :

8810 N I-35, Georgetown, TX 78626

Who Are We:

Southwest Mobile Storage is a family-owned shipping container business founded in 1995. Our strength for 30 years comes from the specialized knowledge and passion of our people, along with serving over 24,000 commercial, construction and residential customers.

Equal Opportunity Employer:

Southwest Mobile Storage Inc is an equal opportunity employer and prohibits discrimination and harassment of any kind. We are committed to providing equal employment opportunities to all employees and applicants.