39 windows system administrator jobs at 27 companies in Salado, TX
2w
Save
Mark Applied
Hide
Windows System Engineer
Atlanta or Austin
$110k-$120k/yr OnsiteFull Time
4+ YOERequires 4–7 years supporting enterprise Windows environments, with expertise in Windows Server, Active Directory, Microsoft 365, Intune, endpoint patching, troubleshooting, and customer support.
Windows Server, Active Directory, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Entra ID, Microsoft Intune, Windows 10, Windows 11, Windows Server Update Services (WSUS), ManageEngine Endpoint Central, NinjaOne, Action1, PowerShell, VPN, MCSA, Azure Administrator, Endpoint Administrator, ITIL Foundation
2w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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)
2mo
Save
Mark Applied
Hide
Windows Systems Administrator II
Austin, Texas, United States
$58k-$70k/yr OnsiteFull Time
2+ YOEHS/GED and 2+ years IT support experience including Windows system administration, Active Directory, DNS/DHCP, Windows Server 2016/2019/2022, vulnerability scanning (e.g., Nessus), SIEM (Splunk), PowerShell/Python scripting, familiarity with NIST/CMMC/ISO frameworks; US citizenship and security investigation required; must obtain DoD 8570.1/8140 IA...
NIST 800-171, CMMC, ISO 27001, Nessus, Splunk, SIEM, Active Directory, DNS, DHCP, CIFS/SMB, NAS, SAN, Windows Server 2016, Windows Server 2019, Windows Server 2022, PowerShell, Python, VBScript, VMware, Proxmox, Hyper-V/VMM, Salt, Ansible, Puppet, ServiceNow, Microsoft SCCM/MECM, GPOs, Microsoft WDS/MST, Microsoft Intune, Jamf, Kubernetes, Docker, Podman, Subversion, GIT, Microsoft IIS, Microsoft MSSQL, Oracle
2mo
Save
Mark Applied
Hide
OT System Administrator
Austin, Texas, United States
OnsiteFull Time
5+ YOE5+ years systems administration in regulated/mission-critical environments; Windows/Linux/VMware/NetApp experience; backup, SQL Server, identity management, NERC CIP familiarity; willingness for 24/7 on-call.
Windows Server, Linux, vSphere, ESXi, vCenter, NetApp, RSA, IBM BigFix, Veeam, Commvault, Splunk, AssurX, Symantec, Active Directory, Group Policy Objects (GPOs), Microsoft SQL Server, SharePoint, LaserFiche, Nessus Security Center, Tripwire Enterprise, Avigilon ACM, Remote Terminal Units (RTUs), FoxGuard
2mo
Save
Mark Applied
Hide
OT System Administrator
Austin, Texas, United States
OnsiteFull Time
5+ YOE5+ years systems administration in regulated/mission-critical environments; hands-on Windows and Linux, VMware, NetApp, enterprise backup (Veeam/Commvault), RSA, and Microsoft SQL Server; willingness to participate in 24/7 on-call rotation.
Windows Server, Linux, VMware vSphere, VMware ESXi, VMware vCenter, NetApp, Veeam, Commvault, RSA, Microsoft SQL Server, Splunk, Nessus Security Center, Tripwire Enterprise, IBM BigFix, Symantec Endpoint Security, Avigilon ACM, AssurX, FoxGuard, Active Directory, Group Policy Objects (GPOs), DNS, LaserFiche, Microsoft SharePoint
1w
Save
Mark Applied
Hide
Linux System Administrator
Killeen, Texas, United States
OnsiteFull Time
High school diploma required; bachelor's degree preferred. Requires Linux, Windows Server, web security, virtualization, container platforms, troubleshooting, communication, confidentiality, and background investigation.
Linux, Windows, Active Directory, Group Policy, DNS, DHCP, PowerShell, VMware vSphere, ESXi, OpenShift, Kubernetes, Docker, Git, Prometheus, Grafana, ELK, Splunk, Terraform, Ansible, RHEL, Ubuntu, CentOS, systemd, SSH, Apache, Nginx, cron, CI/CD, DevOps
4w
Save
Mark Applied
Hide
Avigilon and Gentec System Administrator
Santa Clara or Austin
$116k-$160k/yr OnsiteFull Time
10+ YOE10+ years supporting enterprise physical security systems; hands-on Avigilon experience; IP networking, access control, and video surveillance expertise; ability to lift 40 lbs and travel ~20%.
Avigilon Control Center (ACC), Avigilon Unity Platform, Avigilon Alta Cloud Platform, Genetec, LenelS2, Software House CCURE, Milestone, ONVIF, Windows Server, PoE, TCP/IP Networking, IP Cameras
1w
Save
Mark Applied
Hide
Sr. IT System & Network Administrator
Drummondville or Las Vegas or Reno or Moncton or Austin or Montreal or Atlanta
OnsiteFull Time
7+ YOEDEC or higher education in computer science or equivalent experience; 7+ years in complex systems and network administration; cloud, hybrid infrastructure, networking, security, automation, and project leadership; fluent French and English.
IaaS, PaaS, MFA, VPNs, Windows Server
21h
Save
Mark Applied
Hide
Systems Administrator II
Austin, Texas, United States
OnsiteFull Time
3+ YOEBachelor’s degree or equivalent enterprise IT experience, 3–5 years in systems administration, and experience with Windows/Linux, Active Directory, Entra ID, Microsoft 365, virtualization, networking, monitoring, backups, and troubleshooting.
Windows, Linux, Ubuntu, Active Directory, Group Policy, Entra ID, Microsoft 365, Proxmox, Nutanix, Hyper-V, VMware, DNS, DHCP, SharePoint Online, TCP/IP, VLANs, PowerShell
22h
Save
Mark Applied
Hide
Systems Administrator, IT & TechOps
San Francisco or Austin
$120k-$150k/yr OnsiteFull Time
Requires Okta administration and automation, Google Workspace or Microsoft 365 administration, MDM and zero-touch deployment familiarity, network troubleshooting, SaaS operations, and Mac and Windows support.
Okta, Google Workspace, Microsoft 365, MDM, Mac, Windows
1mo
Save
Mark Applied
Hide
IT-OPS SharePoint Administrator (AUSTIN, TX)
Austin, Texas, United States
$6k-$10k/mo RemoteFull Time
2+ YOE2 years SharePoint Online administration, 1 year Microsoft SQL/MySQL, 1 year Windows and 1 year Linux systems administration; college degree preferred; strong documentation and communication skills.
SharePoint Online, Microsoft SQL, MySQL, Windows Server, Redhat Linux, Moodle, IIS, Apache, PHP, PowerShell, Microsoft Office, Adobe
3w
Save
Mark Applied
Hide
Telecommunications Systems Administrator Sr
Austin, Texas, United States
OnsiteFull Time
9+ YOE9+ years systems design/administration in UNIX/Windows with 5+ years supporting high-availability systems; experience with P25/OpenSky, private LTE, Ericsson platforms; vendor certifications preferred.
P25, OpenSky, Private LTE, Unified Administration (UAS), ENM, One Layer, Ericsson Security Manager
1w
Save
Mark Applied
Hide
Sr. IT System & Network Administrator/Administrateur principal ou Administratrice principale, systèmes et réseaux TI
Drummondville or Las Vegas or Reno or Moncton or Austin or Montreal or Atlanta
OnsiteFull Time
7+ YOERequires 7+ years in system and network administration, cloud and hybrid infrastructure expertise, Windows Server knowledge, networking, automation, security, project leadership, and French-English fluency.
Windows Server, IaaS, PaaS, VPN, MFA
2mo
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
Enterprise Systems Administrator
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
5+ YOEManage Windows servers and cloud platforms; monitor security; patch management; SCCM/SCOM; AD/Entra ID; on-call; hybrid work.
Microsoft Windows, Azure, Active Directory, Entra ID, SCOM, SCCM, PowerShell, Linux, MacOS, IIS, SharePoint, SQL, Networking (TCP/IP, DNS, DHCP)
2d
Save
Mark Applied
Hide
Network & Computer Systems Administrator (THAAD CLS)
Killeen, Texas, United States
FieldFull Time
2+ YOERequires an active U.S. Secret clearance, 2–4+ years of relevant systems or network administration experience, CLS/ILS/FSR experience, and ability to obtain Security+, Class A CDL, AMMO-45, and AMMO-65 credentials.
Commercial Off-the-Shelf (COTS), Linux, UNIX, Red Hat, Windows, Automated Information Systems (AIS), Preventive Maintenance Checks and Services (PMCS)
2w
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
Enterprise Support & Solutions Admin II
Austin, Texas, United States
$55k-$60k/yr OnsiteFull Time
2+ YOEHigh school diploma or GED and 2–3 years of industry experience. Requires English proficiency, remote-user support, enterprise systems, Windows, Mac, iOS, and customer service experience.
Microsoft Windows, Mac, iOS, G Suite, Okta, Slack, Zoom, Zendesk, PagerDuty, Jira, Mixpanel, Instabug, ITIL
2mo
Save
Mark Applied
Hide
Systems Admin Engineer, WWGST Retail Infrastructure Services - POS
Austin, Texas, United States
$105k-$160k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent experience; 4+ years Linux and systems engineering/SRE experience; experience with Python, Java, Perl, PHP, Ruby, Bash/Shell; familiarity with configuration management and 24/7 production environments; participate in on-call rotation.
Linux, Windows, Python, Ansible, Bash, Shell, Java, Perl, PHP, Ruby, Puppet, Chef
Explore Jobs