104 junior system administrator jobs at 79 companies in Quinlan, TX
1d
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Senior System Administrator
McKinney, Texas, United States
$69k-$131k/yr OnsiteFull Time
2+ YOEUniversity degree or equivalent experience and 2+ years of relevant experience; active Secret clearance and U.S. citizenship required. Requires Linux/Windows administration, virtualization, backup, scripting, and security certification capability.
Red Hat Enterprise Linux, Microsoft Windows, DNS, DHCP, Active Directory, WSUS, VMware, BackupExec, NetBackup, VMware vCenter, vSphere, Linux, Windows 10, Windows 11, Splunk, ESX, PowerShell, Bash, SCCM, Exchange, NAS, SAN
1mo
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Information Technology System Administrator
Hood River or Dallas
OnsiteFull Time
2+ YOEAssociate's or Bachelor's in IT (preferred) or equivalent experience; 2 years IT support/systems administration experience; working knowledge of Windows, macOS, Linux, Active Directory, Microsoft 365, endpoint protection, secure remote access; strong communication and problem-solving.
Windows, macOS, Linux, Active Directory, Microsoft 365
2mo
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Junior Systems Administrator - Microsoft Operations
Kansas City or Dallas
HybridFull Time
Dairy Farmers of America: Produces and distributes milk, cheese, butter, and dairy ingredients.
1+ YOE1–3 years supporting Microsoft 365; Associate or Bachelor’s in IT/CS; knowledge of Copilot/AI tools; strong troubleshooting; capable of following runbooks; travel up to 15%
Microsoft 365, Exchange Online, Teams, SharePoint, OneDrive, Copilot, Power Platform, Low-code automation
3w
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Desk Assistant/Office Administrator - RideNow Dallas
Dallas, Texas, United States
OnsiteFull Time
1+ YOE1+ year dealership or administrative experience, strong attention to detail, multitasking ability, clear communication, comfortable with dealership systems, able to sit for prolonged periods.
WebDealer
1mo
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Junior Call Center Systems Administrator
Austin or Dallas
$70k-$80k/yr OnsiteFull Time
1+ YOE1-2 years supporting/administering Five9 or similar CCaaS, IVR and dialer configuration, Salesforce integrations, troubleshooting, user support; Associates or Bachelor’s in IT/CS preferred; strong analytical and communication skills.
Five9, Five9 studio, CCaaS, Salesforce, Genesys, NICE InContact, Talkdesk, Mitel Cloud, IVR, SMS
2w
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Senior Application Administrator (Onsite)
San Antonio or Houston or Austin or Plano
OnsiteFull Time
5+ YOE5+ years application administration, bachelor's in IT/CS or equivalent, strong Power Automate and SharePoint experience, Python familiarity, enterprise application integration and system design skills, ability to mentor junior staff.
Power Automate, SharePoint, Python, SQL
1w
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Systems Administrator
Dallas, Texas, United States
OnsiteFull Time
2+ YOERequires 2–3 years of enterprise infrastructure experience, production systems ownership, change management, automation with PowerShell or comparable language, and strong communication; bachelor's-level IT knowledge or equivalent experience required.
Hyper-V, iSCSI, SAN, Microsoft Azure, Active Directory, Microsoft Entra ID, Microsoft 365, Exchange Online, Microsoft SharePoint, SharePoint Online, OneDrive, Microsoft SQL Server, Microsoft Intune, Apple School Manager, Bicep, Veeam, Freshservice, PowerShell, Microsoft Graph API
3w
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HR Administrator - Dallas, TX
Dallas, Texas, United States
$24/hr OnsiteFull Time
2+ YOE2+ years HR or administrative experience, familiarity with HR laws/practices, HRIS/ATS/payroll systems, Associate's degree preferred, strong communication and confidentiality skills.
Microsoft Excel, Microsoft Word, Microsoft Outlook, HRIS, applicant tracking systems, payroll systems, HR technology platforms
4d
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LMS/ATS Administrator
Dallas, Texas, United States
$65k-$75k/yr RemoteFull Time
2+ YOERequires 2–5 years of LMS system administration experience, project management experience, and knowledge of e-learning software such as Articulate or Captivate; bachelor's degree preferred.
LMS, ATS, Articulate, Captivate, SCORM, xAPI
1mo
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NSA Hybrid Technical Specialist
Dallas, Texas, United States
$64k-$119k/yr OnsiteFull Time
Bachelor’s in IT/CS or equivalent, system administration in hybrid on‑prem/cloud, Windows Server/Linux/virtualization, cloud platform experience, scripting (PowerShell/Bash/Python), networking fundamentals, and familiarity with NIST/RMF.
Windows Server, Linux, VMware, Hyper-V, AWS, Azure, GCP, Terraform, Docker, Kubernetes, SAN, NAS, PowerShell, Bash, Python, Ansible, Puppet, Chef, NIST, RMF
2mo
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AI Administrator - Dallas Regional Office (Hybrid)
Dallas or Atlanta or Phoenix or Minneapolis
HybridFull Time
2+ YOEBachelor's in CS/Information Systems, 2+ years IT/platform administration experience, hands-on with Copilot/Claude/Gemini, strong AI/ML and governance knowledge, prompt engineering and stakeholder management skills.
Claude, Microsoft Copilot, Google Gemini
1mo
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Corporate Benefits Administrator
Dallas, Texas, United States
HybridFull Time
2+ YOE2+ years benefits or HR experience, knowledge of federal/state benefits rules, strong communication and organizational skills, proficiency in Microsoft Office/Excel, willingness to learn HR systems.
Microsoft Office, Microsoft Excel, Dayforce
3w
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Bilingual Leave Administrator
Austin or Cedar Park or Irving or Lufkin or San Antonio
OnsiteFull Time
2+ YOE2+ years administering leave programs (FMLA/ADA), HRIS/leave system experience, strong knowledge of federal/state leave laws, ability to handle confidential info, and fluent Spanish (written and verbal).
Microsoft Office Suite, HR information systems, leave management system
1mo
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Credit Administrator - Irving, TX
Irving, Texas, United States
$25/hr OnsiteFull Time
1+ YOETyping 50 wpm, ten-key by touch, hot-key systems, Microsoft Office proficiency, professional written/verbal communication, self-motivated, 1-3 years relevant experience.
Microsoft Office
2d
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Administrative Support I
Dallas, Texas, United States
$17/hr OnsiteFull Time
Administrative support experience in a fast-paced environment, multitasking ability, data entry and spreadsheet skills, Microsoft Office proficiency, web-based systems experience, and familiarity with logistics terminology.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook
4d
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Equipment Service/Shop Administrator (Dallas, TX) - Austin Equipment Yard
Dallas, Texas, United States
OnsiteFull Time
2+ YOERequires 2–4 years in fleet administration, equipment services, logistics, construction operations, or related administration; high school diploma/GED; Microsoft Office, inventory or maintenance software, and purchase order systems experience.
Microsoft Office, Microsoft Excel, Microsoft Outlook, Microsoft Word, CMMS, ERP
1mo
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OFFICE ADMIN/RESERVATIONIST
Dallas, Texas, United States
OnsiteFull Time
Manage reservations and guest inquiries, prepare and track event contracts, maintain office systems, and use Microsoft Excel; strong communication and customer service skills required; Open Table experience a plus.
Microsoft Excel, Open Table
1w
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Administrative Assistant
DeSoto, Texas, United States
OnsiteFull Time
High school diploma or equivalent required; proven healthcare administrative experience; proficiency with calendar management, multi-line phone systems, records management; HIPAA confidentiality.
Electronic Health Record (EHR), Microsoft Office
3w
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Administrative Assistant
Irving, Texas, United States
$15-$17/hr OnsiteFull Time
Answer incoming sales calls, manage event and group administrative tasks, use digital sales systems (CI/TY), coordinate with internal partners, and demonstrate strong time management and attention to detail.
CI/TY
1mo
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Administrative Assistant II
Forney, Texas, United States
$21/hr OnsiteFull Time
2+ YOEProvide administrative support including weekly payroll, personnel records management, data entry, scheduling, and communication. Requires 1–2 years related experience and proficiency with Microsoft Outlook, Teams, Excel, and HR systems.
Microsoft Outlook, Microsoft Teams, Microsoft Excel, Kronos, Oracle HR System
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