Administrative Assistant Jobs in Houston, TX

Administrative Assistant jobs in Houston are in strong demand across the Energy Corridor, Downtown, and the Texas Medical Center, with hiring concentrated in energy, healthcare, and professional services. Employers actively posting openings include Houston Methodist, University of Houston, and Lonza. Scan the live roles below and apply to whichever ones fit.

Find Administrative Assistant Jobs

Overview

Open roles309+
Top employerHouston Methodist
Work type78% On-site
Top credentialHigh school diploma or GED
Companies hiring44

Showing 4 of 309+ Administrative Assistant jobs

DPR Construction
Administrative Assistant
We won't show you this job again
DPR Construction
Added 1d ago
Administrative Assistant
DPR Construction
Houston, Texas
Administrative & Office Support
Office Management
Project Management
No high school diploma
10,000+

Have you applied for this role?

Houston Methodist
Unit Administrative Assistant
We won't show you this job again
Houston Methodist
Added 1d ago
Unit Administrative Assistant
Houston Methodist
Houston, Texas
Corporate Training
Corporate Training & Learning Development
Teaching & Instruction
BLS Certification
10,000+

Have you applied for this role?

S
Administrative Assistant, Athletics
We won't show you this job again
S
Added 1d ago
Administrative Assistant, Athletics
St. Francis Episcopal
Houston, Texas
Administrative & Office Support
Office Management
Project Management

Have you applied for this role?

LEI BEHAVIORAL SERVICES, LLC
Administrative Assistant
We won't show you this job again
LEI BEHAVIORAL SERVICES, LLC
Added 2d ago
Administrative Assistant
LEI BEHAVIORAL SERVICES, LLC
Houston, Texas
Allied Health
Healthcare Administration
Mental & Behavioral Health
Social Work & Counseling
$16 - $17/hr
On-Site
High school diploma or GED
11-50

Have you applied for this role?

See All 309+ Administrative Assistant Jobs in Houston

Find roles in Houston that match your experience and apply in just a few clicks.

Find Administrative Assistant Jobs

Administrative Assistant Job Market in Houston

Who's Hiring

  • Houston Methodist
    Houston Methodist20
  • University of Houston
    University of Houston13
  • Lonza
    Lonza7
  • Jacobs
    Jacobs7
  • N
    NC Clinic7

Administrative Assistant Jobs in Houston: Frequently Asked Questions

How do I get a administrative assistant job in Houston?

Focus your search on Houston's three biggest hiring concentrations: the Energy Corridor for oil and gas firms, the Texas Medical Center for hospital and research systems, and Downtown for law firms and financial services. Candidates with experience in calendar management, contract documentation, or medical records stand out locally. Tailoring your resume to the sector, whether energy, healthcare, or legal, gives you a clear edge over generalist applicants in Houston's competitive market.

Which companies hire administrative assistants in Houston?

Companies currently hiring administrative assistants in Houston include Houston Methodist, University of Houston, and Lonza, per current listings on Migrate Mate as of September 2026. Houston's employer base is unusually broad, ranging from major integrated energy companies and hospital networks to regional law firms and corporate headquarters for logistics and engineering firms.

Are there remote administrative assistant jobs in Houston?

Yes, though availability depends heavily on the role: desk-based and analytical administrative work is more remote-friendly than positions tied to physical office operations or executive support requiring an on-site presence. About 22% of administrative assistant openings tied to Houston are remote or hybrid as of September 2026, with hybrid arrangements most common at corporate headquarters Downtown and in Greenway Plaza. Fully remote roles tend to concentrate in industries like professional services and technology.

How can I get a administrative assistant job in Houston with little or no experience?

The most realistic entry path in Houston is targeting large hospital systems in the Texas Medical Center or staffing agencies that place temporary administrative staff across energy and legal firms. Temp-to-hire roles are common here and frequently convert to permanent positions. Entry-level titles like office coordinator or receptionist are standard stepping stones. Familiarity with scheduling tools and basic document management software, even from coursework or volunteer work, gives Houston applicants a concrete advantage when applying.

See All 309+ Administrative Assistant Jobs in Houston

Find roles in Houston that match your experience and apply in just a few clicks.

Find Administrative Assistant Jobs