159 engineering support jobs at 81 companies in O'Fallon, MO
6d
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Engineering Technician III
St. Louis, Missouri, United States
OnsiteFull Time
Independently execute complex technical tasks, build/modify prototypes, operate test equipment, read engineering drawings, collect/analyze data, and support root‑cause investigations.
1d
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Production Engineering Manager
Hazelwood, Missouri, United States
$141k-$191k/yr OnsiteFull Time
1+ YOE1+ MgmtBachelor's degree in engineering or a related STEM field; 1+ year leading complex multidisciplinary engineering projects and teams, plus 1+ year in assembly, automation, or production support and leadership experience.
critical path methodology
1d
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Production Engineering Manager
Hazelwood, Missouri, United States
$141k-$191k/yr OnsiteFull Time
1+ YOE1+ MgmtBachelor's degree in an approved technical field, 1+ year leadership experience, 1+ year leading complex multidisciplinary engineering projects, and 1+ year in assembly, automation, or production support.
22 C.F.R. §120.62
2w
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Team Lead - Engineering Support and Automation
St. Louis, Missouri, United States
$114k-$143k/yr OnsiteFull Time
4+ YOEPlatform ownership of Puppet and Ansible, team leadership, roadmap planning, metrics and reporting, backlog management, mentoring, 4+ years technical experience or 6+ years equivalent, strong communication.
Puppet, Ansible
2mo
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Mechanical Engineering Manager - Healthcare
Lisle or Normal or Peoria or Springfield or St. Louis
$120k-$171k/yr HybridFull Time
12+ YOE3+ MgmtLead mechanical team on healthcare projects; manage scope, schedule, budget; ensure code compliance; mentor staff; support business development.
Revit, BIM, Navisworks
2mo
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Director Engineering - Logistics (Bridgeton, MO, US, 63044)
Bridgeton, Missouri, United States
$117k-$158k/yr HybridFull Time
10+ YOE10+ MgmtBachelors in engineering required (masters preferred), 10+ years related experience with defense acquisition logistics leadership, experience leading logistics engineering/support analysis/provisioning/technical publications/training/field service; U.S. citizenship and active DoD security clearance (or ability to obtain).
2mo
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Robotics Support Engineer
Maryland Heights, Missouri, United States
OnsiteFull Time
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.
SolidWorks, CAD, PLC, Allen Bradley, MS Office
2mo
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Lead Technical Support Representative
Kansas City, Missouri, United States
HybridFull Time
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.
3w
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Technical Support Manager
Maryland Heights, Missouri, United States
$105k-$120k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years with fire alarm/life‑safety systems, team leadership experience preferred, strong troubleshooting, documentation, and knowledge of NFPA/UL codes.
1w
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Maintenance Engineering Specialist - St. Louis District
Chesterfield, Missouri, United States
$67k/yr OnsiteFull Time
ABET-accredited bachelor's in engineering required; uses Microsoft Word/Excel/Access/Outlook; inspects field operations; supports maintenance contracts and winter operations; may operate vehicles and work in hazardous conditions.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft Outlook
4d
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Support Engineer III
Chesterfield, Missouri, United States
$80k-$90k/yr OnsiteFull Time
5+ YOERequires 5+ years of IT support experience, including 2+ years at senior or escalation level, production infrastructure, networking, security, Microsoft 365, communication, and troubleshooting expertise.
Huntress, PowerShell, Python, AI, Windows Server, Active Directory, Group Policy, Microsoft 365, Google Workspace, VLANs, TCP/IP, DNS, DHCP, VPNs
2mo
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Coordinator, Engineering (Belleville, IL, US, 62223)
Belleville, Illinois, United States
OnsiteFull Time
5+ YOEHigh school/GED required; 5+ years experience in utility operations, engineering, construction or business administration support; associates in applied science/engineering preferred; skills in data analysis, budgeting, procurement, asset records, and computer/database proficiency.
1mo
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Senior Systems Engineer - Site Reliability Engineering
St. Louis, Missouri, United States
HybridFull Time
3+ YOE3+ years in software engineering supporting JAVA, Web Services, C/C++, PL/SQL; 2+ years middleware (Tuxedo, WebLogic, Tomcat); 2+ years AIX/Linux sysadmin; scripting and monitoring tool experience; authorized to work in the U.S.; reside near St. Louis.
JAVA, Web Services, C/C++, PL/SQL, Tuxedo, WebLogic, Tomcat, AIX, Linux, Shell, Bash, Python, Perl, PowerShell, Splunk, Dynatrace, SQL
2w
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Level 3 Support Engineer
Chesterfield, Missouri, United States
$80k-$90k/yr OnsiteFull Time
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
2w
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Aftermarket Support Coordinator
Fenton, Missouri, United States
HybridFull Time
3+ YOE3+ years working with engineering drawings; Associate degree preferred or equivalent experience; proficient with Microsoft Office, Adobe/Bluebeam; strong written/verbal communication and analytical skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Access, Adobe Acrobat, Bluebeam
1mo
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Senior Technical Support Engineer
St. Louis or Kansas City or Israel
$90k-$110k/yr HybridFull Time
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.
Zendesk, Jira, Salesforce, Confluence, Slack, Microsoft Teams, SQL, APIs, AWS, Azure, GCP, SSO, SAML, OAuth, SCIM, RBAC
3w
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Process Automation Engineer, Manufacturing Engineering
St. Louis, Missouri, United States
OnsiteFull Time
2+ YOE2+ years supporting automation in regulated manufacturing, experience with DCS/PLC/SCADA, knowledge of validation and GMP, bachelor’s preferred; associate required.
DeltaV, PLC, SCADA, Rockwell, Siemens, MES, SQL
1w
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Automation Engineer (Field Support)
Lexington or Chesterfield or Charlotte
HybridFull Time
Gray: Provides integrated design-build and automation services for industrial facilities.
2+ YOE2+ years commissioning/startup or controls experience; perform installation verification, pre-commissioning, troubleshooting, and startup support; read P&IDs and electrical drawings; strong communication and leadership.
PLC, DCS
5d
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Event Technical Support Manager
Elsah or St. Louis
$24-$30/hr OnsiteFull Time
Formal training or recent related experience in electronics, sound engineering, stage lighting, or computer technology; strong audio equipment knowledge and demonstrated lighting design and programming skills.
Yamaha digital audio consoles, ETC Ion lighting consoles, ETC Eos, Adobe Audition, Adobe Photoshop, Adobe Premiere, Microsoft PowerPoint, Microsoft Teams, Microsoft Outlook, Final Cut Pro, Pro Tools, Mac, PC
5d
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IT Support Engineer I, Ops Tech Solutions (OTS)
Chesterfield, Missouri, United States
$25-$42/hr FieldFull Time
2+ YOEHigh school diploma; 1+ years Windows Server and IT service delivery experience; 2+ years troubleshooting, PC repair, networking, OS support, and corporate network maintenance experience.
Windows Server, Active Directory (AD), DFS, Print Services, SCCM, DNS, DHCP, SSL, OSI Model, TCP/IP, Windows, Mac, Linux
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