46 virtualization administrator jobs at 33 companies in San Marcos, TX
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System Administrator
San Antonio or Boerne or Austin
FieldFull Time
4+ YOERequires an associate or bachelor's degree or equivalent experience, 4–6 years of IT administration experience, systems and networking expertise, virtualization knowledge, and scripting and automation experience.
Microsoft Windows Server, Active Directory, Azure AD, Microsoft 365, Microsoft Exchange, Microsoft SharePoint, Microsoft OneDrive, Microsoft Teams, Intune, VMware, Hyper-V, IT Glue, Kaseya BMS, Kaseya VSA
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System Administrator
Austin, Texas, United States
$80k-$90k/yr OnsiteFull Time
2+ YOERequires 2–4 years of systems administration or IT infrastructure experience, Windows, Active Directory, Azure, virtualization, networking, cloud, monitoring, automation, and IT service management expertise.
Windows, Group Policy, Active Directory, Azure AD, Microsoft Azure, VMware, Hyper-V, VoIP, SolarWinds, PRTG, Splunk, PowerShell, Python, Ansible, Pulseway, AssetSonar, Microsoft Office 365, Zendesk, Asana
2mo
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IT Systems Administrator
Kermit or Monahans or Austin
OnsiteFull Time
2+ YOE2+ years desktop and production server administration experience; Windows Server, virtualization (VMware/Hyper-V), storage (DAS/NAS/SAN), networking (routers/switches/firewalls/VPN), Linux/Apache/PHP, Office 365/Azure, scripting, ability to work indoors/outdoors, travel and on-call availability.
Microsoft Office 365, Microsoft Azure, VMware, Hyper-V, DAS, NAS, SAN, HP, Dell, Network Appliance, EMC, Linux, Apache, PHP, Routers, Switches, Firewalls, VPN, Active Directory, ERP, Business Intelligence, Microsoft Exchange, Microsoft Windows Server
1mo
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Systems Administrator
San Antonio, Texas, United States
OnsiteFull Time
4+ YOE4+ years implementing and supporting Active Directory/GPO, experience with BitLocker, backup/DR, virtualization, PowerShell, Windows and Linux; must hold valid Texas driver license and be able to drive company vehicle.
PowerShell, Active Directory, GPO, Azure, VMware, vSphere, Okta, Veeam, Event Collection, Remote Desktop Services, Citrix, BitLocker, Windows, Linux, RIS, PACS, Mirth, Qvera, MEDQ, NAS/SAN, UPS
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Systems Administrator
San Antonio, Texas, United States
OnsiteFull Time
4+ YOE4+ years implementing/supporting Active Directory and Group Policy, intermediate PowerShell, advanced Windows, intermediate Linux, 2+ years virtual infrastructure preferred, HS required, TX driver license required.
PowerShell, Windows Desktop, Windows Servers, Linux, Active Directory, GPO, Azure, VMware, vSphere, Okta, Veeam, Event Collection, Remote Desktop Services, Citrix, BitLocker, Domain Management, RIS, PACS, Mirth, Qvera, MEDQ, NAS, SAN, UPS
1mo
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Systems Administrator II
San Antonio, Texas, United States
OnsiteFull Time
3+ YOEActive TS/SCI clearance, Bachelors or equivalent in IT-related field, CASP+/SecurityX/PMP/CAPM/Project+, 3+ years administering enterprise Windows/Linux, AD, virtualization, patching, backup, and endpoint support.
Windows, Linux, VMware, Active Directory, Group Policy, PowerShell, Bash, DISA STIGs
2mo
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System Administrator
Austin, Texas, United States
HybridFull Time
1+ YOE1+ year system/network administration experience; bachelor\u0002s degree or equivalent IT management experience; knowledge of Windows Server, networking, Exchange, VMware, strong communication and customer-facing skills.
Microsoft Exchange, VMware, Hyper-V, Remote Desktop Services, Windows Server, Windows, Microsoft Office, SQL Server, Fortinet, Palo Alto, Active Directory, Group Policy, LAN/WAN, TCP/IP, DNS, DHCP, VPN, SMTP, Microsoft Azure, Microsoft Office 365, Amazon Web Services (AWS)
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Systems Administrator
San Antonio or Texas or United States
OnsiteFull Time
5+ YOERequires 5+ years of systems administration experience, Secret clearance, high school diploma, DoD 8570.01-M IAT Level II certification, SIEM expertise, vulnerability management, and Microsoft, VMware, Cisco, and Active Directory experience.
Security Information and Event Management (SIEM), Microsoft Windows, Microsoft Office, Microsoft SharePoint, .NET, Microsoft SQL Server, VMware, vCenter, ESX, Microsoft Active Directory, Cisco, Cisco 3560, Cisco ASA, Intrusion Prevention Systems (IPS), NIPRNET, SIPRNET, Wi-Fi, IEEE 802.11, Voice over Internet Protocol (VOIP), Microsoft, Linux
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Windows Systems Administrator
San Antonio, Texas, United States
OnsiteFull Time
5+ YOERequires 5+ years of Windows systems administration, DISA STIG hardening, VMware and SAN familiarity, a related bachelor's degree, Microsoft certification, and U.S. citizenship for government investigation.
Microsoft Windows, DISA STIGs, VMware, SAN, Active Directory, Group Policy, Red Hat Linux, Scrum, Lean Startup, XP, Microsoft MCSE, Microsoft MCSA, LAN, WAN
4d
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Systems Administrator- Senior
San Antonio, Texas, United States
RemoteFull Time
5+ YOEBachelor’s degree in computer science, management information systems, or IT required, plus five years of IT and systems administration experience. Linux, VMware, ESXi, MSSQL, SSL, and enterprise integration experience required.
Linux, VMware, ESXi, Microsoft SQL Server (MSSQL), SSL, Active Directory, ERP
1mo
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System Administrator – Journeyman
San Antonio, Texas, United States
$85k-$100k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
4+ YOEBachelor's (or equivalent) and 4+ years system administration experience; Windows/Linux server management, monitoring, patching, backups, automation with PowerShell/Bash/Python; active Secret clearance and US citizenship required.
Nagios, Splunk, CloudWatch, PowerShell, Bash, Python, VMware, AWS, Azure, Ansible, Terraform
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IT Site Administrator (Bilingual)
San Antonio or Vega Baja
OnsiteFull Time
4+ YOEAssociate degree in computer science or technical field, 4–6 years of system administration experience, bilingual English/Spanish fluency, and experience with Windows, networks, Microsoft 365, Active Directory, and IT hardware.
Microsoft Teams, Microsoft OneDrive, Microsoft Exchange, Microsoft SharePoint, Entra Admin, Active Directory, Intune, Microsoft 365, Windows, MSP360, Wasabi, AWS, 3CX, TCP/IP, DNS, DHCP, VPN, VLAN, VMware, Cisco Meraki, UNIFI, Endpoint Central
3mo
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Systems Administrator
San Antonio, Texas, United States
OnsiteFull Time
2+ YOEExperience with Windows and Linux server operations, sustainment, and management; DoD SECRET clearance; 2 years related experience; Bachelor or Master degree with related experience.
Windows Server, Linux (Red Hat Enterprise Linux), VPN, Active Directory, SCCM, SQL, MySQL, SELinux, DNS, VMware, ESXi, vCenter, vSphere, Networking devices, Firewall
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Tactical System Administrator
Austin, Texas, United States
$58k-$70k/yr OnsiteFull Time
2+ YOE2+ years system administration experience, Red Hat Linux and scripting knowledge, DoD 8570/CompTIA Security+ cert (or obtain within 6 months), willingness to obtain security clearance, class C driver's license, US citizenship.
Red Hat Enterprise Linux, MATLAB, Bash, C/C++, Python, Java, YAML, Shell, Ansible, git, Nessus, VMware, AWS
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DIR - Systems Administrator VI (IT Systems Management Technician)
Austin, Texas, United States
$9k-$10k/mo OnsiteFull Time
4+ YOEFour-year degree in computer science, computer information systems, or management information systems, plus 4 years of systems analysis and virtual infrastructure design experience; high school diploma required.
Domain Name System (DNS), BIND9, Simple Mail Transfer Protocol (SMTP), Postfix, Mailman, ClamAV, SpamAssassin, OpenDKIM, Red Hat Enterprise Linux, AlmaLinux, Debian, Ubuntu, FreeBSD, Fedora, sh, bash, Perl, PHP, Python, nftables, ufw, ipfw, pfSense, IOS, Sourcefire, SolarWinds, MRTG, Proofpoint EFD, Logstash, VMware, OpenStack, KVM, MicroCloud, Network Time Protocol (NTP), OpenNTPD, TACACS+, C, C++, Microsoft Office
2w
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Systems Admin – Infrastructure & AI Platforms
Austin, Texas, United States
OnsiteFull Time
5+ YOERequires 5+ years of systems administration experience, including Windows Server, virtualization, backup, automation, and cloud services, plus 1 year supporting AI technologies; bachelor's degree or equivalent experience.
Windows Server, VMware ESXi, Azure, Azure virtual machines, Dell KACE, MECM, WSUS, Intune, Azure Arc, Veeam, PowerShell, Python, Microsoft 365, Cisco Meraki, Umbrella, ISE, OpenAI, Claude, Microsoft Copilot, Google Gemini, Microsoft Power Platform, Power Automate, Azure Logic Apps, Model Context Protocol (MCP), APIs, Active Directory, Group Policy, DNS, DHCP, PKI, XDR, MDR, ATP, Veeam
1mo
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WFH Virtual Assistant - Full time / Part time with Flexible Hours
San Antonio, Texas, United States
$20-$30/hr RemoteFull Time, Part Time
Proven virtual/administrative experience, strong organisational and communication skills, proficiency with Microsoft Office and Google Workspace, familiarity with Teams/Slack/Zoom, CRM experience, ability to work independently.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Google Workspace, Microsoft Teams, Slack, Zoom, CRM
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Customer Technical Architect
Austin, Texas, United States
$115k-$158k/yr HybridFull Time
6+ YOEBachelor's or equivalent,6+ years in technical roles with IT infrastructure, virtualization, cloud/containerization, API solutions, Linux/Windows administration, strong communication and technical writing.
VMWare, Hyper-V, Xen Server, Netapp, EMC, HPLeftHand, Dell Equallogic, f5 bigIP, Netscaller, Barracuda, WMI, PerfMon, JDBC, SNMP, SMTP, JMX, IIS, Apache, Tomcat, Active Directory, SQL, MySQL, Postgress, groovy, powershell, ruby, Linux, Windows, API
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SOC Infrastructure DevOps Engineer
Annapolis Junction or San Antonio
$62k-$141k/yr OnsiteFull Time
5+ YOERequires 5+ years in engineering or infrastructure development, Ansible scripting, system administration, DevOps automation, and virtualization or container platforms; Secret clearance and bachelor's degree or equivalent experience.
Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser, Ansible, Microsoft Windows, Linux, VMware, vSphere, vCenter, Kubernetes, Docker, Python, Shell, Bash, Scaled Agile Framework (SAFe)
2mo
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VCF Platform Engineer 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
5+ YOE5+ years in virtualization/infrastructure/private cloud operations; hands-on VCF, SDDC Manager, vSphere administration; vSAN/NSX knowledge; scripting/automation with PowerCLI, Python, or Ansible; lifecycle ops and production troubleshooting.
VCF, SDDC Manager, vSphere, vSAN, NSX, PowerCLI, Python, Ansible, Aria Operations, Aria Automation, Aria Suite Lifecycle, API, VMware
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