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99 windows server jobs at 62 companies in San Marcos, TX

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Windows System Engineer
Atlanta or Austin
$110k-$120k/yr OnsiteFull Time
Atlanticus
AtlanticusNASDAQ: ATLC: Provides credit cards and lending solutions for underserved consumers.
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
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Windows System Engineer
Atlanta or Austin
$110k-$120k/yr OnsiteFull Time
Atlanticus
AtlanticusNASDAQ: ATLC: Provide credit products and financial services to underserved consumers.
4+ YOERequires 4–7 years supporting enterprise Windows environments, with Windows Server, Active Directory, Microsoft 365, Intune, patch management, troubleshooting, communication, and customer service skills.
Windows Server, Active Directory, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Entra ID, Microsoft Intune, Windows 10, Windows 11, WSUS, ManageEngine Endpoint Central, NinjaOne, Action1, PowerShell, VPN, MCSA, Azure Administrator, Endpoint Administrator, ITIL Foundation
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Windows Engineer III
San Antonio, Texas, United States
OnsiteFull Time
IPSecure
IPSecure: Provides cybersecurity and incident response services for government agencies.
8+ YOEActive TS/SCI clearance, bachelor's in a related field or equivalent experience, 8+ years Windows Server engineering, DoD/federal experience, MCSE or equivalent certs, PowerShell and VMware expertise.
Microsoft Windows Server, Active Directory, Group Policy, DNS, DHCP, PowerShell, VMware, Desired State Configuration (DSC), RMF, DISA STIGs, A&A, Checklist-as-Code, Infrastructure-as-Code
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Windows Engineer III
San Antonio, Texas, United States
OnsiteFull Time
STS Government Solutions
STS Government Solutions: Provides professional mission and technical support to government agencies.
5+ YOEBachelor's in CS or related, 5+ years relevant experience, TS/SCI clearance, CASP+/CCNP Security/CCSP/Legacy VCP/MCP/MCSE, Bachelors required.
Windows Server
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Windows Systems Administrator II
Austin, Texas, United States
$58k-$70k/yr OnsiteFull Time
University of Texas at Austin
University of Texas at Austin: Provides public higher education and conducts academic research.
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
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Windows DevOps Cloud Engineer
Austin, Texas, United States
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
8+ YOEMinimum 8+ years Windows Server operations and cloud automation experience; expertise with Azure, IaC (ARM/Bicep/Terraform), PowerShell, CI/CD, and security/compliance frameworks; ability to obtain required clearance.
Azure, Azure DevOps, ARM, Bicep, Terraform, PowerShell, Tanium, AKS, Docker, Tanzu, YAML, Azure Monitor, App Services, Key Vault, REST, VCF (Aria), Dell PowerEdge, Dell OpenManage Enterprise
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4w
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Server Administrator
Austin, Texas, United States
HybridFull Time
Epicor
Epicor: Provides industry-specific enterprise software for manufacturing and distribution.
3+ YOE3+ years server administration experience; high school diploma required, bachelor’s preferred; knowledge of server hardware, Windows Server, VMWare ESXi, Active Directory, DNS, networking, patching, monitoring; participates in on-call rotation.
Microsoft Windows Server, VMWare ESXi, Microsoft Active Directory, DNS, Zabbix, Site24x7, Datadog, Tanium, BigFix, Microsoft Azure, Nutanix, Citrix, Red Hat Enterprise Linux
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Windows Systems Administrator and Vulnerability Management Coordinator
Kansas City or San Antonio or Idaho Falls
OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
6+ YOE6+ years experience supporting Windows Server and hybrid cloud environments with PowerShell and Ansible; ability to obtain Public Trust; experience with Active Directory, VMware, Azure, and vulnerability remediation.
VMware vSphere, Azure Monitor, Azure Update Management, Defender for Cloud, Azure VMware Solution (AVS), Microsoft Azure, Active Directory, DNS, DHCP, Group Policy, PowerShell, Ansible, GitLab, Carbon Black, CyberArk, Defender, Remedy, ServiceNow, AWS, GCP
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Server CPU Hardware Systems Lead - US
Austin, Texas, United States
OnsiteFull Time
Graphcore
Graphcore: Produces specialized processors for artificial intelligence workloads.
Lead system validation and first-silicon bring-up for ARM/X86 server blades and racks; strong debug and validation experience across HW/FW/SW, PCIe/CXL, storage and networking in lab environments; Linux/Windows and hypervisor expertise.
PCIe, CXL, Linux, Windows, VMware, KVM, Hyper-V
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Field Applications Engineer, Server Datacenter - HPE
Austin or Houston
$133k-$199k/yr FieldFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Bachelor's degree in engineering or computer science, relevant industry experience, server and GPU architecture expertise, debugging skills, and knowledge of datacenter hardware, software, networking, and firmware.
Windows, Linux, TCP/IP, RDMA, RoCE, PCIe, BIOS, BMC, SMU
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2mo
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Level III Technician
Lago Vista, Texas, United States
$85k-$100k/yr OnsiteFull Time
TeamLogic IT Lago Vista
TeamLogic IT Lago Vista: IT services provider delivering technology solutions and support
10+ YOEIT professional with Windows server and desktop experience, virtualization, Azure, networking, certifications (A+, Network+, Security+), strong customer-facing skills.
Windows Server, Windows OS, Mac OS, VMware, Hyper-V, Azure Cloud, Ninja One, Active Directory, DNS, DHCP, File & Print, Firewall, Switching
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3mo
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Network Operator
San Antonio, Texas, United States
OnsiteFull Time
Valero
ValeroNYSE: VLO: Manufactures and markets transportation fuels and petrochemical products.
2+ YOEHigh School Diploma or GED; 2+ years in a Technology or NOC; 2+ years of Windows Server administration; on-site at Valero San Antonio.
Windows Server, PowerShell, VMware, OpenText Operations Bridge, Network Node Manager, SMAX, SCOM, Cisco routing/switching/UCS
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3mo
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Systems Administrator
San Antonio, Texas, United States
OnsiteFull Time
Apriva
Apriva: Secure mobile payment and classified communication technology provider.
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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Infrastructure Engineer
Austin, Texas, United States
$83k-$96k/yr OnsiteFull Time
Goodwill Central Texas
Goodwill Central Texas: Provides thrift retail, adult education, and career development services.
5+ YOE5+ years infrastructure/systems engineering experience, Azure and Windows Server expertise, networking and patch/vulnerability management, scripting/IaC skills, strong troubleshooting and communication.
Microsoft Azure, Windows Server, PowerShell, Azure Automation, ARM, Bicep, Terraform, Fortinet
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2mo
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Systems Engineer
Austin, Texas, United States
HybridFull Time
Sigma Information Group
Sigma Information Group: Delivers managed IT, cybersecurity, and cloud services to businesses.
4+ YOE4+ years in system administration/engineering; strong Windows Server, Azure/AWS, 365 stack; scripting (PowerShell/Python); basic networking; client-facing communication.
VMware, Windows Server, Linux, Azure, AWS, Microsoft 365, Exchange Online, Intune, SharePoint, Entra, Teams, Policies and Conditional Access, PowerShell, Python
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2mo
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Systems Engineer / System Administrator for Managed Service Provider
San Antonio, Texas, United States
OnsiteFull Time
Straight Edge Technology
Straight Edge Technology: Provides managed IT and cybersecurity services for Texas businesses.
5+ YOEBS in CS/Engineering or 5+ yrs exp; extensive PC ops knowledge; experience with monitoring/automation; experience with firewall, cloud, networking, SQL, and Windows Server.
Sophos Firewall, Meraki Firewall, Office 365, Microsoft 365, Azure Virtual Desktop, RDS, SQL Server, Windows Server
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2w
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Systems Engineer I
Reno or Austin
OnsiteFull Time
International Game Technology
International Game Technology: Global provider of gaming, digital entertainment, and fintech solutions.
0+ YOEBachelor's in a technical field or equivalent experience; 0-2 years systems/infrastructure experience; knowledge of Windows Server, Linux (RHEL/Ubuntu), virtualization, scripting, and networking fundamentals.
Windows Server, RHEL, Ubuntu, VMware, Proxmox, StorMagic, PowerShell, Bash, Python, Ansible, Microsoft Office
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Senior IT Systems Engineer
Manchester or Austin or Frankfurt or Montreal
OnsiteFull Time
Cloud Imperium Games
Cloud Imperium Games: Developing the massively multiplayer space simulation game Star Citizen.
Expert Windows Server, virtualization, storage, Active Directory, Microsoft 365, cloud platforms, infrastructure as code, networking, scripting, and automation experience; PowerShell and Python proficiency required.
Windows Server, Hyper-V, VMware, SAN, NAS, Microsoft Defender for Endpoint, Microsoft Purview, Conditional Access, Active Directory, Group Policy, GCP, Microsoft Azure, AWS, Terraform, Bicep, Perforce, PowerShell, Python, Microsoft 365
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Network Administrator
Ann Arbor or Indianapolis or Flint or Denver or Austin
$75k-$90k/yr OnsiteFull Time
OTAVA
OTAVA: Provides secure and compliant multi-cloud and data protection solutions.
3+ YOE3+ years enterprise networking experience, hands-on with Fortinet/Cisco, knowledge of BGP/OSPF/STP, cloud networking (Azure/AWS), Windows Server/AD, and strong troubleshooting and communication skills.
Cisco IOS, FortiOS, Clavister OS, Cumulus, VMware vSphere, NSX, Azure, AWS, Windows Server, Active Directory, BGP, OSPF, STP, VoIP
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Systems Admin – Infrastructure & AI Platforms
Austin, Texas, United States
OnsiteFull Time
Greater Texas Credit Union
Greater Texas Credit Union: A member-owned financial cooperative providing diverse banking services.
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
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