269 support technician jobs at 87 companies in Ballwin, MO

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IT Support Technician
St. Louis, Missouri, United States
OnsiteFull Time
Tucker Ellis
Tucker Ellis: Offers nationwide litigation, intellectual property, and corporate legal services.
3+ YOEHigh school diploma, 3+ years application support experience, strong Microsoft Windows and Office 365 skills, Zoom/Teams experience, excellent communication, ability to lift/move equipment, must pass background check.
Microsoft Word, Microsoft Windows, Microsoft Office 365, Zoom, Teams
3w
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Desktop Support Technician
St Louis, Missouri, United States
OnsiteFull Time
Roeslein & Associates
Roeslein & Associates: Global EPC provider specializing in modular design and fabrication.
Provides level 1-2 desktop support and workstation troubleshooting in Windows environments; requires experience with Windows 10/11, Microsoft Office, Active Directory, basic networking (DHCP/DNS), batch scripting, and help desk ticketing.
Windows 10, Windows 11, Microsoft Office, Windows Active Directory, DHCP, DNS, batch scripting
2w
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Lab Support Technician I
Lake Saint Louis, Missouri, United States
OnsiteFull Time
SSM Health
SSM Health: Provide medical services through hospitals and outpatient clinics.
Performs routine lab tasks including specimen collection, order entry, clerical support and basic phlebotomy; high school diploma/GED or equivalent experience; BLS required.
1w
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Recovery Support Technician- PT
Maryville, Illinois, United States
$17-$18/hr OnsitePart Time
Chestnut Health Systems
Chestnut Health Systems: Provider of integrated behavioral health, addiction, and primary care.
Provide recovery-focused, trauma-informed support in residential/crisis services; must be 21+, high school diploma/GED, valid driver’s license/insurance when applicable, personal recovery experience preferred.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Adobe Acrobat, Electronic Medical Records (EMR)
1mo
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Facility Support Technician
St. Peters, Missouri, United States
$19/hr OnsiteFull Time
Modineer
Modineer: Manufactures custom metal components and assemblies for industrial markets.
Perform floor cleaning and maintenance, operate floor scrubbers, paint and maintain visual workplace markings, perform minor repairs, follow safety procedures, and lift up to 50 lbs.
floor scrubbers, floor scrubbing equipment, cleaning and painting equipment, PPE, 6S
3w
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Portfolio Support Technician
Washington, Missouri, United States
OnsiteFull Time
HRM Services
HRM Services: Manage and develop affordable housing communities across Missouri.
Professional experience in affordable housing property management preferred; knowledge of Missouri programs (LIHTC, HUD, Rural Development), state agency reporting, AMRS/COL/MINC/TRACS systems, and Microsoft Office (Word, Excel, Teams). Strong critical thinking and self-learning ability.
Microsoft Word, Microsoft Excel, Microsoft Teams, Email, AMRS, COL, MINC, TRACS
5d
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Respiratory Support Technician
O'Fallon, Missouri, United States
FieldFull Time
AdaptHealth
AdaptHealthNASDAQ: AHCO: Provides home medical equipment and healthcare solutions to patients.
Provide respiratory equipment setup, patient instruction, basic maintenance and troubleshooting, documentation, and home visits; valid driver’s license and ability to lift up to 50 lbs required.
3w
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Client Support Technician
Scott Air Force Base, Illinois, United States
OnsiteFull Time
Centuria
Centuria: Provides IT, engineering, and scientific services to federal agencies.
3+ YOELocal to Scott AFB; 3+ years helpdesk or related IT experience; active Secret clearance; DoD 8570.01-M IAT Level II (Security+); ability to manage devices, perform installations, configuration management, diagnostics, maintenance, and use government helpdesk software.
1d
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IT Support Technician | Network Solutions
Maryland Heights, Missouri, United States
HybridContract
CBIZ
CBIZNYSE: CBZ: Provides financial, tax, and business advisory services to organizations.
2+ YOEAssociates degree or two years' related experience; ability to install and maintain network equipment and VOIP, troubleshoot broadband and PC hardware, provide remote support and training, and manage tickets.
routers, switches, managed power devices, access points, VOIP phone systems, Fiber, Cable, DIA, Cellular, PC hardware, networked printers
2mo
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DRSN Support Technician III
Scott Air Force Base, Illinois, United States
OnsiteFull Time
Novul Solutions
Novul Solutions: Providing cybersecurity, software engineering, and IT solutions for government.
1+ YOEOnsite 24/7 rotating shifts; strong voice/IP network troubleshooting; incident documentation and coordination; support mission-critical DoD networks.
ServiceNow, Cisco, Juniper, SIP, VoIP, VTC, DRSN, DISN, EVoIP, ECVoIP, packet_capture, Outlook, Excel, Word, Access, PowerPoint, Teams
3d
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Desktop Support Technician 1
Chesterfield, Missouri, United States
OnsiteFull Time
Daikin Comfort Technologies
Daikin Comfort TechnologiesTokyo Stock Exchange: 6367: Manufactures and distributes residential and commercial HVAC systems.
2+ YOEA+ or PC repair experience, 2 years relevant experience, high school diploma required (associate preferred), Microsoft Office proficiency, endpoint and hardware troubleshooting, strong customer service and documentation skills.
Microsoft Access, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1w
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Surgical Support Advanced Technician
Saint Louis, Missouri, United States
OnsiteFull Time
Mercy
Mercy: Integrated health care system providing hospital and clinical services.
1+ YOEHigh school diploma, ~1 year clinical hospital experience preferred; BLS required/obtainable within 90 days; CNA may be required; follows infection prevention and safety practices.
Rover
3w
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Endpoint Support Technician II - Stifel Bank
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel Financial
Stifel FinancialNYSE: SF: Financial services firm providing wealth management and investment banking.
2+ YOEProvides first-level technical support for endpoints and peripherals, responds to event alerts, performs Level 1 troubleshooting for Windows endpoints and infrastructure, and uses helpdesk/ticketing systems and office productivity software.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook
2w
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Customer Service - Donor Support Technician
O'Fallon, Illinois, United States
$17-$18/hr OnsiteFull Time
CSL
CSLASX: CSL: Global biotechnology developing and manufacturing protein-based therapies and vaccines.
0.25+ YOEHigh school diploma or equivalent, minimum three months' work experience (medical preferred), basic math skills, ability to prepare donors and equipment, monitor pheresis, and record donor data.
Personal Digital Assistant (PDA), electronic donor information management system
1w
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Surgical Support Advanced Technician
St. Louis, Missouri, United States
OnsiteFull Time
Mercy
Mercy: Operates hospitals and clinics in the Midwestern United States.
1+ YOEHigh school diploma, ~1 year clinical hospital experience preferred, BLS required (or within 90 days), CNA may be required, follows safety/infection prevention and documents care.
computer, pagers, zone phones, Rover
1mo
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Facilities Support Technician I (2026-2027)
University City, Missouri, United States
OnsiteFull Time
School District of University City
School District of University City: Operates public K-12 schools and educational programs.
Performs facility and grounds maintenance including mowing, snow/ice removal, furniture moves, equipment operation, minor repairs, and event setups. High school/GED preferred; physical ability to lift up to 75 lbs required.
3w
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Endpoint Support Technician II - Stifel Bank
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Global wealth management and investment banking firm.
2+ YOEHigh school diploma, 2+ years business-related IT experience, Level 1 troubleshooting of Windows endpoints, experience with monitoring/event management and helpdesk ticketing systems, and proficiency with Microsoft Office.
IT monitoring and event management tools, Helpdesk and customer relationship ticketing systems, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Windows
3mo
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Defense Red Switch Network (DRSN) Support Technician
Scott Air Force Base, Illinois, United States
OnsiteFull Time
C3EL
C3EL: Designs and integrates mission-critical command and control systems.
2+ YOEActive Top Secret clearance, 2-4 years technical experience, DoD-8570 IAT Level 2, ability to work 24/7, travel up to 10%, knowledge of network/UC tech.
Cisco, Juniper, VTC, VoIP, DRSN, DSN
1mo
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LightGrid, LLC - Defense Red Switch Network (DRSN) Support Technician III
Scott Air Force Base, Illinois, United States
OnsiteFull Time
LightGrid
LightGrid: Provides telecommunications and IT services for government and defense.
2+ YOEU.S. citizenship and active Top Secret clearance required. DoD-8570 IAT Level 2 (Security+ CE or equivalent) prior to start. 2+ years relevant experience typical. Must work 24x7 shifts and have understanding of voice and IP network topologies.
Service Now, Time Division Multiplexing (TDM), Session Initiated Protocol (SIP), Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Access, Microsoft PowerPoint, Microsoft Teams, Juniper, Cisco, Defense Red Switch Network (DRSN), DSN Core
1mo
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Information Technology Support Technician Level 2
Fenton, Missouri, United States
HybridFull Time
Joyce Meyer Ministries
Joyce Meyer Ministries: Shares Christian teachings and provides global humanitarian relief services.
2+ YOE2+ years technical experience, knowledge of IT concepts, Microsoft Office 365, Windows and Mac devices preferred, high school diploma required; associates in a technical field preferred; ability to lift ~30 lbs and work in confined spaces.
Microsoft Office 365, Windows, Mac, Google Chrome, Mozilla Firefox, Microsoft Internet Explorer, Microsoft Edge, Apple Safari