421 windows jobs at 215 companies in O'Fallon, MO
2mo
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Windows Systems Administrator (Associate or Mid-Level)
Berkeley, Missouri, United States
$78k-$130k/yr OnsiteFull Time
1+ YOE1+ years Windows Server and Windows desktop OS experience; VMware; basic network skills; security and program IT infrastructure familiarity.
VMware, Windows Server, Windows OS, McAfee, Splunk, HBSS
2mo
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Windows Systems Administrator (Associate or Mid-Level)
Berkeley, Missouri, United States
OnsiteFull Time
1+ YOE1+ years in Windows Server and Windows desktop OS, hardware install, and software deployment; ability to obtain SAP access; Security+ preferred.
Windows Server, Windows Desktop OS, VMware, Active Directory, McAfee, HBSS, PowerShell
1mo
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Career Page - Entry Level Windows Sales Representative
St. Louis, Missouri, United States
$120k-$180k/yr FieldFull Time
0+ YOENo prior sales experience required; self-motivated, persuasive, strong verbal/written communication, personal vehicle and smartphone required, ability to meet sales targets and follow company systems.
1mo
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Installer - Pella Windows & Doors
St. Louis, Missouri, United States
$35/hr FieldFull Time
2+ YOEMinimum 2 years construction/carpentry experience preferred, high school diploma, ability to read blueprints, lift up to 125 lbs, Missouri Class E driver or willingness to obtain, safe work practices.
2w
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Design Sales Professional Consultant - Windows
Fairview Heights, Illinois, United States
$70k-$200k/yr FieldFull Time
Valid driver\u0000s license and auto insurance, proven sales experience with revenue growth, strong communication and organizational skills; construction industry experience preferred.
2mo
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Senior Window Cleaner
Chesterfield, Missouri, United States
$60k-$70k/yr OnsiteFull Time
Senior window cleaner with leadership experience, responsible for running a truck and crew; must have window cleaning and pressure washing experience and valid driver’s license.
3w
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System Administrator II / System Administrator III – Hybrid – Chesterfield, MO (St. Louis)
Chesterfield, Missouri, United States
HybridFull Time
5+ YOE5+ years IT experience with 3+ years as a system administrator and 2+ years managing Windows Server; experience with Windows/Linux, virtualization (VMware), Active Directory/Azure AD, cloud (Microsoft Azure), scripting (PowerShell/Bash/Python), backup/DR, and enterprise security.
Windows Server, Linux, Active Directory, Azure Active Directory, Office 365, Group Policy, DNS, DHCP, VPN, VLAN, PowerShell, Bash, Python, VMware, vCenter, ESXi, Microsoft Azure, SAN, NAS, SIEM, SAML, LDAP, OIDC, SSO, Microsoft Copilot, GitHub Copilot
2mo
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IT FIELD ENGINEER - TIER 1
Earth City, Missouri, United States
$20-$25/hr OnsiteFull Time
0+ YOEEntry-level Tier 1 IT Field Engineer with Windows basics, MS Office, hardware/software troubleshooting, and customer service.
Windows, Microsoft Office, Networking, Server
2mo
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IT Technician
St. Louis, Missouri, United States
$60k/yr OnsiteFull Time
5+ YOECollege diploma or 5 years of equivalent experience; experience with Windows desktop/server OS; ability to provide IT support and manage tickets.
Windows Desktop, Windows Server, Active Directory, DNS, DHCP, Mac OS, Remote diagnostic tools
4d
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Medical Assistants - Greater St. Louis Area - Sign On Bonus Eligible!
St Louis, Missouri, United States
$18-$21/hr OnsiteFull Time
Formal MA training preferred, CPR certification, PC/Windows proficiency, medical coding familiarity, strong communication and patient-care focus.
NextGen, Windows
2mo
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Transfer Agent
St. Louis, Missouri, United States
$15-$25/hr RemoteFull Time
0+ YOEEntry-level transfer agent with strong communication skills; experience in call centers preferred; tech-ready with reliable wired internet and a Windows PC.
dialer, windows, internet, headset
6d
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Call Center Financial Services Representative
Edwardsville, Illinois, United States
$18-$23/hr HybridFull Time
0.5+ YOEHigh school diploma or equivalent; 6 months call center or financial institution experience; PC experience with Microsoft Windows; customer service and communication skills.
Microsoft Windows
3w
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Test Job
Louisiana, Missouri, United States
OnsiteFull Time
Breastlink: A fast-growing software-as-a-service providing web-based recruiting solutions.
Bachelor's degree, strong communication and presentation skills, experience with Microsoft Windows and Internet Explorer, client relations or HR systems/project management experience preferred.
Microsoft Windows, Microsoft Internet Explorer, iRecruiter, ASP
2w
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Front Office Assistant
Festus, Missouri, United States
$20/hr OnsiteFull Time
2+ YOEHigh school diploma, 2+ years administrative and customer support experience, appointment management, inbound/outbound call handling, proficiency with Microsoft Office and Windows.
Microsoft Office, Windows
2mo
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Geospatial Engineer
Springfield or Vienna or St. Louis
OnsiteFull Time
2+ YOEBachelor's in geography, GIS, geospatial engineering, or related field; 2+ years GIS experience; Esri products; Windows knowledge; strong analytical and communication skills.
ArcGIS Desktop, ArcGIS Enterprise, ArcGIS Online, Python, SQL, Windows, Linux
2mo
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Automation Engineer, Senior
Scott Air Force Base, Illinois, United States
$87k-$198k/yr OnsiteFull Time
Experience supporting DoD or government agencies; Ansible and PowerShell troubleshooting; familiarity with Git, RHEL, Windows, VMware; Secret clearance required; HS diploma or GED.
Ansible, PowerShell, Git, RHEL, Windows, VMware, JSON, YAML, Python
1w
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EOC Support Analyst
Norristown or Saint Louis
$23/hr HybridFull Time
2+ YOEProvide 24/7 customer support, troubleshoot technical events, document and escalate tickets, type 50 WPM, and use Microsoft Office and Windows applications.
Microsoft Office, Windows
3w
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Infrastructure Systems Administrator
Springfield or St. Louis
$139k-$170k/yr OnsiteFull Time
Administer RHEL/Windows servers, manage AWS infrastructure for a self-hosted ServiceNow platform, support ServiceNow AI integrations, and hold an active TS/SCI clearance.
RHEL 9, Windows Server, AWS, EC2, RDS, Application Load Balancer (ALB), Security Groups, AWS Bedrock, ServiceNow, Now Assist, AI Search, Predictive Intelligence, AI Control Tower, Model Context Protocol (MCP)
2w
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Infrastructure Engineer
Saint Ann, Missouri, United States
$80k-$100k/yr OnsiteFull Time
3+ YOE3+ years applicable experience or bachelor's in information systems; experience with Windows Server/Linux, infrastructure as code, cloud tooling, Active Directory, networking, and DevOps practices.
PowerShell, JSON, Python, Azure CLI, AWS CLI, Terraform, PowerCLI, Javascript, OAuth, webhooks, REST API, Windows Server, Linux distributions, SNMP, Syslog, RMON, Active Directory, Group Policy
1w
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Field Service Engineer - IT & Systems
Kansas City or St. Louis or Missouri or Kansas or Arkansas or Oklahoma
$80k-$95k/yr FieldFull Time
Field-based engineer to install, maintain, and support SGRT systems with up to 80% travel; strong Windows, networking, hardware troubleshooting, and customer-service skills required.
Microsoft Windows, Windows Server, ping, tracert, ipconfig, SQL, RAID
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