416 senior administrative assistant jobs at 246 companies in Texas

2mo
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Senior Administrative Assistant
Sweetwater, Texas, United States
OnsiteFull Time
IREN
IRENNASDAQ: IREN: Operates renewable-powered data centers for AI and Bitcoin mining
Proven administrative assistant experience; highly organized; strong written and verbal communication; discreet with sensitive information; proficient in Microsoft Office; able to work independently; familiar with technical/data center environments; proactive and service-oriented.
Microsoft Office, Teams, SharePoint
2mo
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Senior Administrative Assistant
Austin, Texas, United States
OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
7+ YOE7+ years progressive administrative experience supporting mid-to-senior leaders; Associate's required (Bachelor's preferred); strong organization, judgment, discretion; complex calendar and travel coordination; proficiency with Microsoft Office; excellent communication.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Administrative Assistant-Senior
San Antonio, Texas, United States
OnsiteFull Time
UT Health San Antonio
UT Health San Antonio: Provides medical education, biomedical research, and health care services.
7+ YOESeven years of related administrative experience; strong office management, confidentiality, organizational, time management, communication, and standard software skills.
1mo
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Senior Administrative Assistant
Houston, Texas, United States
OnsiteFull Time
Southland Industries
Southland Industries: National expert in mechanical, electrical, and plumbing building systems.
5+ YOE5+ years administrative experience; associate degree or equivalent experience; strong written and verbal communication, organization, multi-tasking, and proficiency with word processing, internet, and spreadsheet software.
Word Processing software, Internet software, Spreadsheet software
1mo
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Senior Administrative Assistant
Houston, Texas, United States
OnsiteFull Time
Southland Industries
Southland Industries: Provides integrated mechanical, electrical, and plumbing building systems solutions.
5+ YOE5+ years administrative experience, associate degree or equivalent or related experience, strong Word/Internet/Spreadsheet skills, calendar and travel management, excellent communication, organization and multitasking.
3w
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Senior Administrative Assistant
Houston, Texas, United States
$40k-$50k/yr OnsiteFull Time
AMECO
AMECO: Provides construction equipment rental and project site services.
5+ YOEHigh school diploma required; 5+ years administrative experience; proficient with Microsoft Office, SAP Concur, DocuSign; strong communication, organization, confidentiality, and problem-solving skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Copilot, DocuSign, SAP Concur
3w
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Senior Administrative Assistant
Dallas, Texas, United States
OnsiteFull Time
CAPTRUST
CAPTRUST: Provides investment advisory and retirement plan consulting services.
5+ YOEHigh-level administrative support experience,5+ years experience,proficient with CRM,Microsoft Teams and MS Office,phone/visitor handling,calendar/travel coordination,confidentiality and strong organization.
CRM, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
2mo
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Senior Administrative Assistant, Finance
Houston, Texas, United States
OnsiteFull Time
Caturus
Caturus: Integrated natural gas production and LNG export platform.
7+ YOE7+ years admin experience; high school diploma; strong MS Office and Adobe Acrobat; travel coordination; calendars and meetings management.
Microsoft Office, Adobe Acrobat
2w
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Senior Executive Administrative Assistant
College Station, Texas, United States
OnsiteFull Time
HealthPoint
HealthPoint: Provides comprehensive healthcare services to underserved communities.
Provide high-level administrative support to senior leadership, manage complex calendars, coordinate meetings and events, handle confidential information, prepare documents, and support office operations.
2mo
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Senior Administrative Assistant
Dallas, Texas, United States
$27-$38/hr OnsiteFull Time
Lifespace Communities
Lifespace Communities: Operates non-profit senior living and continuing care retirement communities.
3+ YOE3-5+ years admin support; MS Office proficiency; strong scheduling and coordination; HS diploma required.
Microsoft Office, Communication tools
1mo
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Administrative Assistant
New Braunfels, Texas, United States
OnsiteFull Time
InMindOut Emotional Wellness Center
InMindOut Emotional Wellness Center: Provides clinical mental health therapy and psychological testing services.
Proven administrative/executive assistant experience supporting senior leadership, strong organizational and communication skills, discretion with confidential information, proficiency with Microsoft Office Suite and Google Workspace, calendar and travel management.
Microsoft Office Suite, Google Workspace
2d
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Senior Administrative Assistant - Urology
Houston, Texas, United States
$46k-$69k/yr HybridFull Time
MD Anderson Cancer Center
MD Anderson Cancer Center: Specialized institution providing oncological care, research, and education.
5+ YOEFive years of administrative or secretarial experience, or less with an associate's or bachelor's degree; strong organizational, communication, technical, and multitasking skills required.
Concur, Microsoft SharePoint
4w
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Administrative Assistant, Senior
Plano, Texas, United States
HybridFull Time
City of Plano
City of Plano: A municipal employer providing planning and public services with a focus on teamwork, professional development, and community engagement.
Provides administrative support to the Planning Department; see full job description for detailed duties and qualifications.
3w
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Senior Administrative Assistant - Legal
Dallas, Texas, United States
$42k-$70k/yr OnsiteFull Time
Fluor Corporation
Fluor CorporationNYSE: FLR: Provides global engineering, procurement, construction, and project management services.
5+ YOEProvide non-technical administrative support, maintain confidential information, coordinate meetings, prepare reports and expense documents; 5 years combined education/experience.
2d
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Senior Administrative Assistant - Urology
Houston, Texas, United States
$46k-$69k/yr HybridFull Time
The University of Texas MD Anderson Cancer Center
The University of Texas MD Anderson Cancer Center: Comprehensive cancer treatment, medical research, and education center.
5+ YOEHigh school diploma or equivalent and 5 years of administrative experience, or 3 years with an associate degree, or 1 year with a bachelor's degree. Strong organizational, communication, and technical skills required.
Concur, Microsoft SharePoint
2mo
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Senior Administrative Assistant - Procurement Services
Denton, Texas, United States
OnsiteFull Time
Texas Woman's University
Texas Woman's University: Provides undergraduate and graduate degree programs and academic research.
8+ YOEEight years of progressively responsible clerical experience; high school diploma or equivalent; some college preferred.
1w
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Senior Administrative Assistant
Dallas, Texas, United States
$26/hr OnsiteFull Time
Dallas College
Dallas College: Provides public community college education and vocational training.
3+ YOEAssociate degree and 3 years of administrative or clerical experience, or 5 years of equivalent experience. Requires strong organization, communication, computer, confidentiality, and customer service skills.
Microsoft Office Suite
1mo
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Executive Administrative Assistant
Dallas or Plano
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years administrative experience supporting senior executives, advanced organizational skills, discretion, calendar and travel management, Microsoft Office proficiency, strong communication.
Microsoft Office
1mo
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Administrative Senior Assistant
Dallas, Texas, United States
HybridFull Time
AlixPartners
AlixPartners: Global business advisory specializing in turnaround and performance improvement.
3+ YOEHigh school diploma required, 3+ years administrative experience (professional services preferred). Advanced Microsoft Office skills, discretion with confidential information, ability to travel 10%, lift 15 lbs, flexible for overtime and nonstandard hours.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint
4w
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Administrative Assistant
Dallas, Texas, United States
OnsiteFull Time
JE Dunn
JE Dunn: General building contractor providing construction management and design-build services.
5+ YOEHigh school diploma or GED required; 5+ years administrative support experience; intermediate MS Office and software proficiency; strong communication, organizational, and presentation skills; Associates in office administration preferred.
Microsoft Office, Cosential, Image and Workflow

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