42 admin assistant jobs at 33 companies in Houston, TX

2mo
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Front Desk Admin Assistant
Houston, Texas, United States
OnsiteFull Time
Orthodent Management LLC
Orthodent Management LLC: A healthcare provider offering dental and orthodontic services.
Spanish required; training provided; responsible for scheduling, appointment confirmations, and handling consults and financial arrangements.
1mo
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DATA CENTER ADMIN ASSISTANT
Houston, Texas, United States
OnsiteFull Time
MP Nexlevel
MP Nexlevel: Constructing and maintaining telecommunications and utility infrastructure networks.
High school/GED, valid driver’s license, previous utility construction and management experience, proficiency in MS Office (Outlook, Excel, Word, Project, PowerPoint), ability to use computers, and safety training.
MS Office Suite, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Project, Microsoft PowerPoint
2mo
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Sales Admin Asst (Sales Coordinator)
Houston, Texas, United States
OnsiteFull Time
Avion Hospitality
Avion Hospitality: Operating and managing branded and independent hotel properties.
High school diploma required; 55 wpm typing; proficient with Microsoft OS, OnQ and Sales Pro Enterprise; clear communication; ability to handle pressure; basic math and analytical skills.
Microsoft Windows, OnQ, Sales Pro Enterprise
4d
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Admin Assistant-Direct
Houston, Texas, United States
$21/hr OnsiteFull Time
Pritchard Industries
Pritchard Industries: Provider of commercial facility maintenance and cleaning services.
Bilingual English/Spanish, high school diploma, strong administrative and organizational skills, Microsoft Office proficiency, ability to lift 15 lbs, receptionist supervision experience.
Microsoft Office
2w
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Admin
Houston, Texas, United States
OnsiteFull Time
EEPB
EEPB: Houston-based accounting firm providing tax, audit, and advisory services.
3+ YOEHigh school diploma, 3+ years office support experience, proficiency with Microsoft Word, Excel, PowerPoint, Outlook and Office 365, strong communication, confidentiality, multitasking, attention to detail.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Office 365
1w
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Admin Assist
Houston, Texas, United States
OnsiteFull Time
HCA Healthcare
HCA HealthcareNYSE: HCA: Provides hospital and healthcare services through owned facilities.
Clerical and secretarial skills, proficiency with Microsoft Word/Excel/PowerPoint, strong communication, time management, and office organizational abilities; college preparation preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Admin Assistant I (Power Delivery - Transmission)
Conroe, Texas, United States
OnsiteFull Time
Entergy
EntergyNYSE: ETR: Electric and natural gas utility provider.
High school diploma or equivalent, clerical experience, knowledge of utility operations, proficiency with company computer programs, good communication and analytical skills, qualify for vehicle operator’s license.
2d
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POWERSPORTS ADMIN ASST
Houston, Texas, United States
$17-$20/hr OnsiteFull Time
Houston Motorsports
Houston Motorsports: Powersports dealership selling motorcycles, ATVs, UTVs, and watercraft.
High school diploma, proficiency with Microsoft Word/Excel/Outlook, strong communication and organizational skills, prior administrative or customer service experience preferred, ability to handle confidential information.
Microsoft Word, Microsoft Excel, Microsoft Outlook
2mo
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Executive Assistant
Spring, Texas, United States
$40-$61/hr OnsiteFull Time
HP
HPNYSE: HPQ: Produces personal computers, printers, and related digital imaging products.
8+ YOE8+ years of related admin support experience; high school diploma or GED; strong calendar, travel, and reporting skills.
2mo
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Administrative Assistant
Houston, Texas, United States
OnsiteFull Time
Vallourec
VallourecEuronext Paris: VK: Manufacturing premium seamless tubular solutions for the energy industry.
3+ YOE3–5 years admin/support experience; associate degree required; bachelor preferred; strong organizational, communication, and MS Office skills.
Microsoft Office
3w
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HR Assistant
Houston, Texas, United States
OnsiteFull Time
O'Connor & Associates
O'Connor & Associates: Provides property tax consulting and real estate appraisal services.
1+ YOEHigh school diploma or equivalent; 1+ year HR/admin experience preferred; 50 WPM typing; proficiency with Microsoft Office; familiarity with HRIS or payroll systems a plus.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, HRIS
2w
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Assistant Principal-ES (2026-2027 School Year)
Houston, Texas, United States
$79k-$95k/yr OnsiteFull Time
Spring Independent School District
Spring Independent School District: Providing prekindergarten through twelfth-grade education to students in Texas.
3+ YOEMaster's degree, valid Texas assistant principal/administrative certification, minimum 3 years classroom teaching experience; campus admin experience preferred; strong communication and organizational skills.
1w
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HR Assistant
Houston, Texas, United States
$20/hr OnsiteFull Time
Meneses Law
Meneses Law: Provides comprehensive immigration legal services and visa processing support.
2+ YOEBachelor's degree in HR or business,2+ years HR/admin experience,proficiency with Microsoft Office,ADP Workforce Now,Canva,OneDrive,SharePoint,typing 45 WPM,confidentiality and strong communication skills.
Microsoft Office Suite, MAC systems, ADP Workforce Now, Canva, OneDrive, SharePoint
1mo
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Executive Assistant
Houston, Texas, United States
HybridFull Time
Giga Energy
Giga Energy: Manufactures electrical infrastructure and operates modular AI data centers.
3+ YOE3+ years EA/admin experience; strong Google Suite proficiency; calendar, inbox, and travel management; handling confidential documents; ability to work extended hours and make independent decisions; ~30% travel.
Google Suite, HubSpot, Microsoft Excel
1mo
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Allergy Medical Assistant Floater - Texas
Katy or Kingwood or Memorial City or South Belt or Sugar Land or Town & Country
OnsiteFull Time
ENT and Allergy Associates
ENT and Allergy Associates: Provides comprehensive ear, nose, throat, allergy, and audiology care.
Completion of a medical assistant program required (CMA/RMA preferred) or alternative qualifications (Bachelor's in Biology, EMT cert, or 5 years MA experience). BLS/CPR required, ability to perform allergy injections/testing, PFT, admin tasks, and computer/data entry skills.
3w
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Assistant Salon Manager, Licensed Cosmetologist
La Marque, Texas, United States
OnsiteFull Time, Part Time
Regis Corporation
Regis CorporationNYSE: RGS: Global operator and franchisor of hair salon chains.
Current cosmetology or barber license required, ability to lead and assist salon manager, flexible schedule including evenings/weekends, basic admin and math skills, ability to stand and lift 10-25 lbs, guest-service focused.
Slack
1w
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Executive Administrative Assistant
Houston or Cleveland
OnsiteFull Time
Banner Quality Management Inc. (BQMI)
Banner Quality Management Inc. (BQMI): BQMI provides technical engineering and safety services for federal agencies.
3+ YOESupport executive office with calendars, travel authorizations, meeting coordination, correspondence, and SharePoint/Teams maintenance; bachelor\u0002s degree or 3\u00025 years admin experience; strong written/verbal communication and attention to detail.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, SharePoint, OneDrive, Adobe Acrobat, Concur Government Edition (CGE)
3w
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Administrative Assistant (Part-Time)
Houston, Texas, United States
$16-$18/hr OnsitePart Time
Principle Health Systems
Principle Health Systems: Provider of clinical laboratory services and interventional pain management.
3+ YOEHigh school diploma, 3+ years admin experience, advanced Microsoft Office (Word, Excel, PowerPoint), strong communication, organization, confidentiality, and time-management skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Google Business Profile
2mo
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Employee Services Assistant
Houston, Texas, United States
OnsiteFull Time
Enchanted Rock
Enchanted Rock: Providing clean, reliable backup power through managed microgrid systems.
2+ YOESupport office operations with administrative tasks; associate degree and 2+ years admin experience; ability to lift 30 lbs; strong communication; proficient with MS Office and Smartsheet.
Smartsheet, Microsoft Office, SharePoint
2mo
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Administrative Assistant – Engineering Department
Houston, Texas, United States
$27k-$30k/yr OnsiteFull Time
Roomi Group
Roomi Group: Manufacturer of custom high-end architectural millwork and cabinetry.
1+ YOEHigh school diploma; admin/office support experience preferred; strong organizational, communication, and Microsoft Office skills; quick learner; independent; experience in engineering/technical office a plus.
Microsoft Office, Outlook, Word, Excel