141 junior system administrator jobs at 104 companies in Rockwall, 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
1w
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Fleet Administrator
Grand Prairie, Texas, United States
OnsiteFull Time
1+ YOEHigh school diploma required; 1+ years admin or fleet support experience preferred. Strong attention to detail, recordkeeping, Microsoft Office (Excel/Word/Outlook) proficiency, and experience with fleet/asset systems.
Spectrum, CTAP, Verizon Connect/Telogis, LYTX, WEX Fuel Management, Microsoft Excel, Microsoft Word, Microsoft Outlook
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
3mo
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Asset System Analyst (Parks)
Arlington, Texas, United States
$49k-$61k/yr OnsiteFull Time
1+ YOEBachelor’s degree in public administration, business administration, information systems, computer science, or applied geography; 1 year technology/implementation experience; BI/SQL skills.
MS Power BI, Tableau, Python, SQL, MS Excel, ESRI GIS
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
2mo
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Project Administrator
Lewisville, Texas, United States
OnsiteFull Time
2+ YOE2 years project administrator experience, proficiency with Sage 100 Contractor and Elation payroll system, 1-2 years construction admin experience, high school diploma or equivalent, English proficiency, ability to work 40+ hrs/week.
Sage 100 Contractor, Elation electronic payroll system
2mo
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POLICE RECORDS SYSTEM MANAGER
North Richland Hills, Texas, United States
$63k-$89k/yr OnsiteFull Time
1+ YOEAssociate's degree, 1 year records experience required (2 years and 1 year supervisory preferred). Must obtain CJIS/TLETS access, FOI certification and complete ILEA training within two years; valid Texas Class C driver's license required.
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
5d
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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
1d
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PACS Administrator II
Bedford, Texas, United States
OnsiteFull Time
2+ YOEBachelor's degree or four years relevant experience, two years application support experience, and proficiency with healthcare systems. Radiology workflow knowledge and Fuji PACS, Ambra, Epic Cupid, and CVIS are preferred.
Fuji PACS, Ambra, Epic Cupid, CVIS, ServiceNow, ITIL, Microsoft Outlook
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
1w
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Automotive Warranty Administrator
Grand Prairie, Texas, United States
OnsiteFull Time
1+ YOERequires 1+ year of experience, automotive industry knowledge, and QA/QC and ISO/QS/TS systems knowledge. High school diploma/GED and ACA ACES/PIES cataloging experience preferred.
ERP, Outlook, Microsoft Word, Microsoft Excel, PowerPoint, databases, ACA ACES, PIES
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