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Administrative Assistant

Capitol Materials, Inc.
Marietta, GA Full Time
POSTED ON 12/2/2025 CLOSED ON 12/24/2025

What are the responsibilities and job description for the Administrative Assistant position at Capitol Materials, Inc.?

Gypsum Management & Supply, Inc. (GMS) is the leading North American distributor of gypsum wallboard, acoustical ceiling products and other specialty building materials. Founded in 1971, GMS now operates an expansive network of distribution centers nationwide.

As part of the GMS family of companies, Capitol Materials has more than 20 conveniently located yards across the South in Alabama, Georgia, Florida, Louisiana, and Mississippi. Capitol Materials began in Atlanta in 1969, intent on becoming the South’s most complete drywall supply company. Our vast product inventory, our focus on customer service, and our ability to maintain solid personal relationships with our customers have been instrumental in achieving that goal. We have a dedicated, knowledgeable team of over 275 talented men and women – many of whom have been with us since our inception.

For more information about our family of companies, please visit gms.com or capmat.com.

Qualified applicants with arrest or conviction records will be considered for employment in accordance with state and local law.

Position Summary:
The primary function of an administrative assistant is to provide support to the office at a GMS location.

Duties & Responsibilities:
  • Manage incoming telephone calls, email, and mail requests
  • Prepare and receive items for shipping via Fed Ex, UPS, and standard mail daily
  • Deliver, process, and respond to mail
  • Assist with any customer inquiries and direct calls appropriately
  • Assist Office Manager and/or Branch Manager with day-to-day responsibilities regarding customer orders, invoices, office supplies and maintenance
  • Scan, copy, and organize documents and files
Basic Qualifications:
  • High School Diploma or equivalent
  • Strong Microsoft office skills
  • Demonstrated knowledge of administration/management practices and equipment
Core Competencies:
  • Strive to do the right thing by displaying trust and integrity.
  • Embody the principles of servant leadership, even in a non-people management role, by putting the needs of others first, valuing diverse perspectives by sincerely appreciating and considering others’ opinions and ideas and demonstrating a positive and humble attitude.
  • Demonstrated ability to work independently and on a team; ability to lead, execute and/or delegate as needed, while also collaborating with others to get the job done.
  • Establish and maintain effective working relationships at every level of the organization; invest in building relationships with the Field Operations and Field Support Center team members.
  • Help champion an inclusive working environment; empower others to bring their full selves to the workplace; celebrate, welcome, and value the different backgrounds and experiences that make up our workforce; recognize that all team members are valued, regardless of race, background, tenure, or title.
  • Ability to self-manage, show initiative, be proactive, and drive results.
  • Communicate professionally, both verbally and in writing to coworkers and customers.
Physical Requirements:
  • Must be able to remain in a stationary position in an office environment 70% of the time.
  • Will frequently move about inside the office to access files, office machinery, etc.
  • Must be able to operate basic office machinery.
  • Must be able to communicate with team and management and be able to exchange accurate information in these situations.
Required Cognitive Skills:
  • Must be able to problem solve and prioritize tasks.
  • Must be able to manage stress depending on deadlines and ongoing projects.
  • Must be able to multitask.
  • Must be able to receive and analyze information.
  • Must be able to quickly communicate solutions if problems occur.
  • Must be able to demonstrate a high degree of sound judgement.
Benefits & Perks:
  • Medical, Dental, Vision, Disability & Life Insurance
  • Wellness Benefits
  • 401(k) Retirement Plan
  • Employee Stock Purchase Program
  • Paid Holidays & Vacation Days
  • Professional Growth Opportunities
  • Development & Training Programs
This job description is subject to change at any time.

EQUAL OPPORTUNITY EMPLOYER

Launch your career with a national building materials distributor and discover opportunities for growth and advancement. We value our team members and believe them to be our greatest assets. As such, we invest in training and strive to provide a work-life balance.

We are a smoke-free workplace committed to providing a safe and healthy environment for all. Smoking, including the use of e-cigarettes, is only permitted in designated areas and is prohibited in and around all company buildings, vehicles, and workspaces. Violations of this policy may result in disciplinary action.
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Salary.com Estimation for Administrative Assistant in Marietta, GA
$42,254 to $51,910
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