209 developer support jobs at 143 companies in Saint Charles, MO
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Mainframe Support Engineer
Saint Louis, Missouri, United States
$110k-$125k/yrOnsiteFull Time
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOEExperience with COBOL, DB2, VSAM, batch processing and reporting; exposure to C# and VB.net; 6+ years IT experience; ability to handle L2/L3 production support, incident triage, and maintain operational runbooks.
FeatherShark: IT services and specialized software for Fire and EMS districts.
5+ YOE5+ years IT support experience with senior/escalation exposure, deep networking and Windows/Microsoft 365 administration, hands-on security incident experience, strong communication and customer service skills.
PowerShell, Python, Windows Server, Active Directory, Group Policy, Microsoft 365, Google Workspace, Huntress
Cyera: AI-native platform securing enterprise data across cloud environments.
3+ YOEAssociate degree or equivalent experience, 3+ years technical support experience, strong troubleshooting with SQL/APIs/cloud, experience with Zendesk/Jira/Salesforce/Confluence, and willingness to participate in on-call and after-hours support.
Toyota Automated LogisticsTokyo Stock Exchange: 6201: Integrated warehouse automation systems, software, and lifecycle services.
BS in mechanical, electrical, or mechatronics engineering; CAD (SolidWorks preferred); robotics experience; software troubleshooting; PLC familiarity; strong communication; able to work on-call; authorized to work in the US without sponsorship.
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
0+ YOEDegree in related field (advanced degree may waive experience) or Bachelors plus 2+ years desktop/support experience; ITIL preferred; proficiency with Windows/Mac, Active Directory, ServiceNow, networking, and Microsoft 365.
Windows, Mac, Active Directory, ServiceNow, Microsoft 365
US Cloud: Independent provider of third-party Microsoft enterprise support services.
6+ YOE6+ years with Microsoft technologies, advanced Windows Server expertise, strong Active Directory/Azure AD and DNS knowledge, technical writing ability, and success in virtual work environments.
Microsoft 365, Dynamics 365, Azure, Microsoft Exchange Server, Windows Server, Active Directory, Azure AD, DNS, SCCM, SQL
Technical Support Engineer (Service Desk Engineer)
St. Louis, Missouri, United States
$45k-$60k/yrHybridFull Time
GadellNet: Providing managed IT services and technology solutions for businesses.
2+ YOE2+ years help desk experience; strong Windows, Microsoft 365, Active Directory, networking, mobile and endpoint troubleshooting; team collaboration, prioritization, and customer service skills.
Windows 10, Microsoft 365 Admin Center, Entra, Exchange, SharePoint, Teams, Active Directory, Windows Server 2012, Android, iOS, Microsoft Office Suite, TCP/IP, ConnectWise, DattoRMM, ITGlue, Auvik, Thread, macOS 13 Ventura, QuickBooks, Adobe Suite, Bluebeam, Sage, Autodesk, Meraki, Fortinet, SonicWall, Ubiquiti
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOE2+ years IT experience with PC repair, networking (DNS, DHCP, TCP/IP), troubleshooting in high-availability environments; ability to lift 49 lbs, provide a valid driver’s license, and work rotating shifts supporting operations sites.
Linux, Microsoft, Cisco, AWS, DNS, DHCP, SSL, OSI Model, TCP/IP
NidecTokyo Stock Exchange: 6594: Manufactures electric motors and electronic components for industrial applications.
Currently enrolled in a bachelor's program in software engineering, computer science, or similar; available 25–29 hours/week while attending school; support testing, development, assembly, and lab activities for software controls.
Software Developer / Application & Web Support Lead
Scott Air Force Base, Illinois, United States
OnsiteFull Time
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
Software Developer / Application & Web Support Lead
Scott Air Force Base, Illinois, United States
$110k-$140k/yrOnsiteFull Time
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
Gray: Global family-owned design-build construction and engineering firm.
2+ YOE2+ years commissioning/startup or controls experience; perform installation verification, pre-commissioning, troubleshooting, and startup; read P&IDs and electrical drawings; coordinate contractors and OEMs; strong communication and leadership.
Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.
High school diploma, authorization to work in the U.S. without sponsorship, ability to work independently and in teams, maintain lab equipment, follow procedures, and support continuous improvement; commutable to Chesterfield, MO.
Brightli: Provides behavioral health, addiction recovery, and community support services.
2+ YOEProvide community-based behavioral health support, develop treatment plans, use evidence-based practices; requires relevant degree or 2–4 years related experience, valid driver license and background checks.
Birmingham or Mobile or Little Rock or Phoenix or Fresno or Los Angeles or Oakland or San Diego or San Francisco or San Jose or Denver or Washington or Miami or Tampa or Atlanta or Savannah or Honolulu or Chicago or Indianapolis or Kansas City or Louisville or New Orleans or Boston or Baltimore or Detroit or Minneapolis or Saint Louis or Jackson or Charlotte or Greensboro or Raleigh or Newark or Albuquerque or Las Vegas or Buffalo or New York or Cincinnati or Cleveland or Oklahoma City or Philadelphia or Pittsburgh or San Juan or Greenville or Memphis or Nashville or Dallas or El Paso or Houston or San Antonio or Norfolk or Richmond or Seattle or Milwaukee
$39k-$50k/yrOnsiteFull Time
Equal Employment Opportunity Commission: Enforces federal laws prohibiting workplace discrimination and harassment.
1+ YOEOpen to current EEOC Career or Career-Conditional employees; GS-6 requires 1 year specialized experience equivalent to GS-05 involving clerical support for discrimination charge processing, evidence development, interviewing, follow-up, and proofreading.
Every Child's Hope: Provides social services and mental health care for vulnerable children.
Associate’s degree or equivalent experience; MS Office; donor data systems; strong communication; multitasking; flexible hours; team player; ability to lift items.
Microsoft Office 365, SharePoint, Blackbaud NXT, Cognito Forms
MULTIVAC: Manufactures integrated packaging and food processing automation systems.
4+ YOEProvide remote technical support for complex mechanical, electronic, and operational machine issues; develop technical documentation; travel up to 20%; weekend coverage on a rotating basis; ~45 hours/week.