50 application administrator jobs at 32 companies in Leon Valley, TX

3mo
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General Employment Application
Kerrville, Texas, United States
OnsiteFull Time
Cecil Atkission Motors
Cecil Atkission Motors: Family-owned Texas automotive dealership group selling new and used vehicles and servicing Southern Texas drivers.
Submit general application for future opportunities; motivated and dependable.
2mo
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Application Processing Specialist
San Antonio, Texas, United States
OnsiteFull Time
St. Mary's University
St. Mary's University: Private Catholic Marianist university serving undergraduate, graduate, doctoral, and law students in San Antonio, Texas.
3+ YOE3+ years related office experience; high school diploma or GED required (associate preferred); intermediate to advanced Microsoft Office skills; familiarity with Banner, Slate, Argos, BDM preferred; valid driver's license and favorable background check; flexible hours including evenings and weekends.
Microsoft Word, Microsoft Excel, Microsoft Access, Publisher, Microsoft Outlook, Microsoft Teams, Zoom, Banner, Argos, BDM, Slate
2mo
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Systems Administrator
Tacoma or Aurora or San Antonio or Falls Church
OnsiteFull Time
BDR Solutions
BDR Solutions: Service-disabled veteran-owned small IT services firm modernizing health, social-service, and disaster-relief systems for U.S. federal agencies.
8+ YOEU.S. citizen required; active IAT II and related Computing Environment (CE) certifications; 8+ years mobile application experience; 4-year degree in IT/math or equivalent; experience with secure DoD web development and leading teams.
HTML, CSS, JavaScript, React, Angular, Vue, Active Server Pages (ASP.NET), C#, Sitecore Content Management System (CMS), SQL, Jira, MVC5, PWAs
2mo
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Senior System Administrator
San Antonio, Texas, United States
$34-$58/hr OnsiteFull Time
University Health
University Health: Public academic health system in San Antonio, Texas.
6+ YOEBachelor's degree (or equivalent experience), 6+ years programming and system analysis experience, proficiency in one or more programming languages, experience with enterprise applications, databases, and operating systems listed, and ability to provide technical guidance and project management.
PeopleSoft, Lawson, ERP, IDX, Softmed, 3M, OnBase, Portal, Cerner Lab, Cerner Pharmacy, RIS, Eclipsys, Quavodex, Microsoft Office, Crystal, HIM, TCP/IP, FTP, ASP, Business Objects, Visual Basic, SQL, C++, Mumps, Microsoft SQL, Sybase, Oracle, Windows 2003, Windows Data Center, XP, UNIX, Cache
1mo
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DOW SkillBridge Military Application (Texas)
Dallas or Houston or San Antonio or Austin
OnsiteInternship
Builders FirstSource
Builders FirstSourceNYSE: BLDR: Nation's largest supplier of structural building products and components.
Active-duty service members within last 180 days with commanding officer approval; strong oral/written communication; comfortable interacting with diverse groups; knowledge of Microsoft Office and Outlook.
Microsoft Office, Microsoft Outlook
4d
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Application Security Engineer
Fort Meade or Pensacola or Mechanicsburg or Columbus or San Antonio or Ford Island
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
4+ YOERequires 4+ years supporting DoD enterprise architecture, F5 BIG-IP design and administration, proxy solutions, AWS and cloud architecture experience, Secret clearance, and a high school diploma or GED.
F5 BIG-IP, AWS, Office 365, Microsoft Teams, RDP, SSH, CLI, Linux, UNIX, NIST 800-53, FIPS, DoD STIG, FedRAMP, TLS, mTLS, Public Key Infrastructure (PKI)
3d
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CAREER FIELD ADMINISTRATOR
Randolph Air Force Base, Texas, United States
$91k-$118k/yr OnsiteFull Time, Temporary
United States Air Force
United States Air Force: The air service branch of the United States Armed Forces.
1+ YOESpecialized experience equivalent to GS-11, including career management, analytical methods, program resources, applicable laws and organizational operations; 52 weeks at GS-11 or higher is required.
2mo
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Student Intern - General Application, Fall 2026
San Antonio, Texas, United States
OnsiteInternship, Temporary
City of San Antonio
City of San Antonio: Municipal government providing public safety, infrastructure, permitting, libraries, parks, and social services to San Antonio residents.
Must be enrolled in an accredited degree or vocational program (varies by intern level); high school diploma/GED required; resume required; basic computer and communication skills; ability to assist with administrative, research, and special projects.
1w
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DOW SkillBridge Military Application (Texas)
San Antonio or Dallas or Houston or Austin
OnsiteInternship
Builders FirstSource
Builders FirstSourceNYSE: BLDR: Nation's largest supplier of structural building products and components.
Active-duty military member in good standing within 180 days of service-contract completion, with commanding officer approval. Requires communication skills, teamwork, and Microsoft Office and Outlook knowledge.
Microsoft Office, Microsoft Outlook
2w
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Administrative Assistant II - Trust
Boerne, Texas, United States
OnsiteFull Time
Frost Bank
Frost BankNYSE: CFR: Providing financial, investment, and insurance services since 1868.
Strong organizational, communication, administrative, problem-solving, prioritization, and detail skills; knowledge of business applications and proficiency in Microsoft computer applications.
Microsoft computer applications
3w
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Administrative Support Worker - Texas State University
San Marcos, Texas, United States
OnsiteFull Time
Aramark
AramarkNYSE: ARMK: Global provider of food, facilities, and uniform services.
Administrative experience preferred; requires Microsoft application knowledge, verbal and written communication, interpersonal skills, accuracy, attention to detail, and repetitive hand or arm motions.
Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Office
1d
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Clerical Assistant
San Antonio, Texas, United States
$16/hr OnsiteFull Time, Temporary
Edgewood Independent School District
Edgewood Independent School District: Public San Antonio school district educating nearly 8,000 students from prekindergarten through high school.
Provides administrative and clerical support at a public elementary school. Entry-level applicants are considered; directly related experience may receive additional pay consideration.
5d
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Administrative Associate V
San Antonio, Texas, United States
OnsiteFull Time
Texas A&M University-San Antonio
Texas A&M University-San Antonio: Public four-year university serving South San Antonio students through accessible, Hispanic-serving higher education and research.
High school diploma or higher in a related field and five years of related experience. Requires budgeting knowledge, office application proficiency, confidentiality, multitasking, communication, analytical, and organizational skills.
5d
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Administrative Associate V
San Antonio, Texas, United States
OnsiteFull Time
Texas A&M University-San Antonio
Texas A&M University-San Antonio: Public four-year university serving South San Antonio students through accessible, Hispanic-serving higher education and research.
5+ YOEHigh school diploma or higher in a related field and five years of related experience. Requires budgeting knowledge, office application skills, confidentiality, multitasking, analytical ability, and strong communication and organizational skills.
1w
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Receptionist
San Antonio, Texas, United States
OnsiteFull Time
Pacific Dental Services
Pacific Dental Services: Integrated healthcare support organization for clinical practices.
High school diploma or GED preferred; knowledge of office practices, technology applications, and patient insurance; strong communication, organization, confidentiality, and computer skills.
1w
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Executive Assistant II
Kingsville or Corpus Christi or San Antonio or Austin or Houston or Brownsville or McAllen or Harlingen or Laredo
OnsiteFull Time
Texas A&M University-Kingsville
Texas A&M University-Kingsville: Public research university serving undergraduate and graduate students through academic programs, research, and workforce development in South Texas.
4+ YOEBachelor’s degree in an applicable field or equivalent education and experience, four years of related experience, Microsoft Office and Excel proficiency, strong communication, organizational, analytical, and problem-solving skills.
Microsoft Office, Microsoft Excel, 4 Disciplines of Execution (4DX)
1mo
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Undergraduate Admissions Counselor
San Antonio, Texas, United States
OnsiteFull Time
Our Lady of the Lake University
Our Lady of the Lake University: Catholic private nonprofit university serving undergraduate and graduate students through faith-based education.
Full-cycle recruitment experience managing a high-school/community-college territory, traveling to schools, presenting, reviewing and deciding applications, using data and CRM tools to guide prospects.
CRM
2w
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Patient Service Representative - FT - Baptist M&S Imaging Downtown
San Antonio, Texas, United States
OnsiteFull Time
United Surgical Partners International
United Surgical Partners International: USPI operates ambulatory surgery centers and surgical hospitals.
High school diploma or GED, customer service skills, medical terminology knowledge, and experience with electronic medical records and Microsoft Office applications. Healthcare business office experience preferred.
Electronic Medical Records, Microsoft Word, Microsoft Excel
1w
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Office Assistant, Federal, State, and Local Initiatives
San Antonio, Texas, United States
$3k-$4k/mo OnsiteFull Time
Education Service Center, Region 20
Education Service Center, Region 20: Texas government education service agency helping school districts and charter schools improve student performance and school operations.
1+ YOEHigh school diploma or GED, 1–2 years of clerical experience, typing, proofreading, communication, organization, multitasking, and proficiency with Microsoft 365, Google applications, computers, email, browsers, and databases.
Microsoft 365, Google, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1d
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IT & Applications Manager
San Antonio, Texas, United States
OnsiteFull Time
Leviat
Leviat: Private maker of construction accessories and connection, anchoring, lifting, and reinforcing systems for builders.
5+ YOEBachelor’s degree in IT, Computer Science, or related field; 5–8+ years in IT operations, applications management, or system administration; strong analytical, communication, and stakeholder-management skills.
ERP, MES, KPI