Administrative Support Specialist

Job overview

The Administrative Support Specialist role is onsite in Houston, TX, with Monday–Friday hours from 8 a.m. to 5 p.m. Compensation is $21–$24 per hour. The position provides office support through Addison Group. The role exists to keep day-to-day office operations organized and responsive. It serves as a contact for staff, clients, and visitors while supporting managers and teams with communications, scheduling, records, documents, supplies, and routine administrative coordination.

What you'll do

• Answer and direct phone calls, emails, and inquiries
• greet and assist visitors, clients, and vendors
• manage calendars and schedule appointments and meetings
• coordinate conference rooms
• prepare, proofread, and format correspondence, reports, presentations, and other documents
• maintain electronic and paper filing systems
• order and track office supplies and equipment
• assist with travel arrangements, expense reports, and invoice processing
• handle confidential information discreetly.

What we're looking for

Skills & competencies

administrative support specialist

office support

calendar management

scheduling

records management

microsoft office

houston tx

addison group

$21–$24/hour

monday–friday

8 a.m.–5 p.m.

contract-to-hire

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical, dental, vision, and 401(k) eligibility.

Why this role

Contract-to-hire position. Requires a high school diploma or equivalent, 1–3 years of administrative or office support experience, and proficiency in Microsoft Office.

About the employer

Addison Group is hiring for this role. Industry: Employment Placement Agencies. Sector: 56.