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77 application support jobs at 51 companies in St. Louis, MO

1mo
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Application Support Analyst I (Remote Position)
St. Louis, Missouri, United States
RemoteFull Time
Omnigo
Omnigo: Software for incident management and public safety professionals.
High school diploma required; 2–4 year college degree preferred. Strong Windows and networking knowledge, excellent communication, customer service focus, troubleshooting and documentation skills, and ability to participate in after-hours on-call.
Microsoft Windows, TCP/IP, routing, switching, firewalls, DNS, DHCP, Docusign
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1mo
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Application Engineer
Hoffman Estates or St. Louis
OnsiteFull Time
Nidec
NidecTokyo Stock Exchange: 6594: Manufactures electric motors and electronic components for industrial applications.
Experience in motion control, motor drives, system integration, PLC programming, and customer-facing technical support; familiarity with industrial communication protocols and ROS; bachelor's degree or technical degree preferred.
CANopen, EtherCAT, PROFINET, EtherNet/IP, PLC, ROS (Robot Operating System), SolidWorks
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5d
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Application Management Analyst, IT
St. Louis, Missouri, United States
OnsiteFull Time
NISA Investment Advisors
NISA Investment Advisors: Provides customized risk-controlled investment solutions for institutional clients.
0+ YOEBachelor's degree or equivalent experience; 0–3 years in application support, IT operations, or investment operations; familiarity with named IT tools, ITIL practices, and strong communication skills.
SQL Server Management Studio, SSRS, Tableau, Microsoft Azure DevOps, ServiceNow, BNY Mellon Eagle, DTCC CTM, BBH Infomediary, Charles River IMS, ITIL
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2w
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Application Development Senior Advisor
Bloomfield or Austin or St. Louis or Denver or Bloomington or Philadelphia or Morris Plains or Plano
$122k-$204k/yr HybridFull Time
The Cigna Group
The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.
6+ YOE6+ years supporting enterprise applications, 3+ years Python, hands-on AWS and monitoring (Dynatrace, Splunk), SRE/ops experience, KPI/SLO measurement, automation and observability skills.
Python, AWS, IAM, EC2, S3, CloudWatch, Lambda, Step Functions, SQS, SNS, Glue, Athena, Dynatrace, Splunk, Docker, Kubernetes, Terraform, Databricks, Snowflake, GitHub Actions, Jenkins
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1w
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ERP Application Developer
St. Louis, Missouri, United States
$100k-$120k/yr HybridFull Time
MX Holdings
MX Holdings: Purchases, processes, and manufactures aluminum and non-ferrous metals.
Hands-on X++ and Microsoft Dynamics 365 Finance & Supply Chain development experience, D365 deployment/support, Visual Studio, source control, strong problem-solving and communication skills; US work authorization required.
Microsoft Dynamics 365 Finance & Supply Chain, X++, Visual Studio, Power BI, Electronic Reporting, SSRS, Data Lake, Fabric, CodeX, Claude Code, C#, Javascript, T-SQL, WCF, Microsoft Outlook, Microsoft Excel, DevOps pipelines, MSFT Power Platform
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5d
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Program Support Assistant (PSA)
Overland, Missouri, United States
$42k-$61k/yr OnsiteFull Time
Department of Veterans Affairs
Department of Veterans Affairs: Provides healthcare and benefit programs for United States veterans.
1+ YOEOne year of specialized clerical experience at the applicable grade, or a bachelor's degree for GS-5; proficiency with automated systems, records, reports, document review, and customer service; U.S. citizenship required.
Veterans Benefits Management System (VBMS), Personnel Information Exchange System (PIES), CAPS, COVERS, CAPRI, VACOLS, PCGL, SHARE, ARCIS, RRS, Adobe, Microsoft Word, Electronic Military Records (eMilrecs), Microsoft Excel
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2w
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EOC Support Analyst
Norristown or Saint Louis
$23/hr HybridFull Time
TierPoint
TierPoint: Provides data center colocation and managed cloud infrastructure services.
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
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2w
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Software Developer / Application & Web Support Lead
Scott Air Force Base, Illinois, United States
OnsiteFull Time
EPS Corporation
EPS Corporation: Provides engineering, logistics, and technical solutions to federal agencies.
5+ YOE5+ years SharePoint Online/web application development and sustainment; DCWF Work Role 212 proficiency; DoDM 8140.03 foundational qualification; final SECRET clearance; hands-on Power Platform, SharePoint Online, Nintex, Java/Oracle, ColdFusion, .NET/SQL; 508-compliant application delivery.
SharePoint Online, Microsoft Power Platform, Nintex, Java, Oracle, ColdFusion, .NET, SQL, Power BI
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1w
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Sr. Executive Support Specialist/VCC onsite
Chesterfield, Missouri, United States
OnsiteFull Time
Mercy
Mercy: Integrated health care system providing hospital and clinical services.
3+ YOEMinimum 3 years IT support experience; troubleshooting hardware, Windows and macOS; support enterprise applications; strong communication, discretion, and ability to prioritize; executive/VIP support preferred.
ServiceNow, Windows, macOS
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1w
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Software Developer / Application & Web Support Lead
Scott Air Force Base, Illinois, United States
$110k-$140k/yr OnsiteFull Time
Computer World Services
Computer World Services: Provides IT modernization and cybersecurity solutions for federal government agencies.
5+ YOE5+ years SharePoint Online/web application development and sustainment experience; DoDM 8140.03 and residential privileged access qualification; DCWF Work Role 212 or equivalent; Security+ / GSSP / CSSLP preferred; experience with Power Platform, Nintex, Java/Oracle, ColdFusion, .NET/SQL; 508 accessibility experience.
SharePoint Online, Microsoft Power Platform, Power Apps, Nintex, Java, Oracle, ColdFusion, .NET, SQL, Power BI
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3w
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Recovery Support Technician
Maryville, Illinois, United States
$17-$18/hr OnsiteFull Time
Chestnut Health Systems
Chestnut Health Systems: Integrated behavioral health, primary care, and substance use treatment.
Must be 21+, high school diploma or equivalent, personal recovery experience preferred, skills in human services, ability to work with adults, valid driver’s license/insurance when applicable, and basic computer/EMR skills.
Electronic Medical Records (EMR), Microsoft Word, Microsoft Excel, Microsoft Outlook, Adobe Acrobat
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6d
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Recovery Support Specialist PT Days
Granite City, Illinois, United States
$21-$22/hr FieldPart Time
Chestnut Health Systems
Chestnut Health Systems: Provider of integrated behavioral health, addiction, and primary care.
5+ YOEHigh school diploma plus five years of lived recovery experience, or bachelor's degree with lived recovery experience; CRSS or CPRS preferred where applicable; EMR, driver's license, insurance, and multi-site availability required.
Microsoft Word, Electronic Medical Record (EMR), Wellness Recovery Action Planning (WRAP)
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6d
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25U Signal Support Systems Specialist
East St. Louis, Illinois, United States
OnsitePart Time
Army National Guard
Army National Guard: A reserve component of the United States military.
Requires Army National Guard enlistment, junior-year high school status or diploma/GED, age 17–35, physical and legal eligibility, and applicable citizenship requirements.
Local Area Network (LAN)
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3w
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Operations Associate-Stifel Support
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Provides wealth management and investment banking services to clients.
0+ YOEProvide phone and application support for branch offices, handle inquiries, escalate issues, and maintain records; strong communication, organization, and multitasking skills.
Microsoft Outlook, Microsoft Office, Word, Excel, Microsoft Edge, Chrome, Safari, Thomson One, BETA, Salesforce
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2mo
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Washington, Missouri, United States
OnsiteFull Time
Clemco Industries
Clemco Industries: Manufacturer of abrasive blasting and surface preparation equipment.
Open to all departments and positions; no specific qualifications listed.
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3mo
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Cloud Application Deployment and Migration Specialist (Mid-Level, Senior or Lead) **Sign on Bonus Potential**
Berkeley or Seattle or Daytona Beach
$105k-$239k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
3+ YOE4+ years computing administration; 3+ years deploying/migrating enterprise apps; 3+ years supporting COTS/OSS; 3+ years security tech design.
Azure, Kubernetes, Containers, Helm, Jira, Confluence, GitLab, Artifactory, SonarQube, PLM/MOM/ERP, M365, Active Directory, Security Technologies (encryption, certificates, MFA/2FA, SAML/SSO/IDaaS)
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3mo
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Cloud Application Deployment and Migration Specialist (Mid-Level, Senior or Lead) **Sign on Bonus Potential**
Berkeley or Seattle or Daytona Beach
$105k-$239k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
3+ YOE4+ years computing administration; 3+ years deploying, migrating or operating enterprise apps; 3+ years supporting COTS/OSS; 3+ years security tech design; ability to obtain SAP access.
Microsoft Azure, Kubernetes, Containers, Helm, Jira, Confluence, GitLab, Artifactory, SonarQube, PLM/MOM/ERP, SAML/SSO, IDaaS, MFA
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1w
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Administrative Assistant II
Wentzville, Missouri, United States
$15-$22/hr OnsiteFull Time
Urshan University
Urshan University: Provides undergraduate and graduate Apostolic higher education programs.
Support admissions and enrollment by processing applications, fielding inquiries, maintaining applicant records, and assisting recruitment and orientation; strong communication, multitasking, and PC/Mac/Google Drive skills.
Google Drive
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2mo
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ADMIN ASST-HRLY - ENERGIZER PARK HOME OF STL CITY SC
Saint Louis, Missouri, United States
$22/hr OnsitePart Time
Compass Group
Compass GroupLondon Stock Exchange: CPG: Provides contract food and support services globally.
Clerical and administrative support; part-time; pay $22/hour; text-based application option; diverse team environment.
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3w
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Operations Associate-Stifel Support
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel Financial
Stifel FinancialNYSE: SF: Financial services firm providing wealth management and investment banking.
0+ YOEStrong organizational and communication skills, ability to handle high call volumes, multitask, learn firm applications and financial services procedures; high school diploma and 0–2 years business experience preferred.
Microsoft Outlook, Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Edge, Chrome, Safari, Thomson One, BETA, Salesforce
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