1,379 sr engineer jobs at 357 companies in Litchfield, IL
2w
Save
Mark Applied
Hide
Sr Engineer
St. Louis, Missouri, United States
$73k-$121k/yr OnsiteFull Time
8+ YOEBachelor's in CS or related, 8+ years Microsoft 365/Exchange administration or 3–6 years software engineering experience, PowerShell and Microsoft Graph automation, Power Platform governance, strong communication and troubleshooting.
Exchange Online, Microsoft 365, EOP, Defender for Office 365, SPF, DKIM, DMARC, Entra ID, Teams, SharePoint, OneDrive, Power Automate, Power Apps, Dataverse, Microsoft 365 Copilot, Copilot Studio, Unified Audit Log, Microsoft Purview, PowerShell, Microsoft Graph API, CI/CD
3d
Save
Mark Applied
Hide
Sr. Product Engineer
Shelbyville, Illinois, United States
$115k-$140k/yr OnsiteFull Time
5+ YOEBachelor's degree in Mechanical Engineering, 5–10 years of turbo engineering experience, and 1–5 years using GT-Power or CFX. Requires expertise in boosting systems, aerodynamics, engine matching, validation, and cross-functional leadership.
GT-Power, CFX
5d
Save
Mark Applied
Hide
Sr. Structural Engineer
Springfield or Bolingbrook or Rock Island or Kansas City or West Des Moines
$120k-$160k/yr OnsiteFull Time
15+ YOEBachelor's degree in civil or structural engineering, 15+ years of structural engineering experience, Illinois SE license or ability to obtain within 12 months, and strong communication skills.
MicroStation, AutoCAD
1mo
Save
Mark Applied
Hide
Sr. Structural Engineer
Chicago or Lisle or Normal or Peoria or Springfield or St. Louis
$105k-$125k/yr HybridFull Time
8+ YOEBachelor’s in Civil/Structural/Architectural Engineering, 8–15 years structural engineering experience, PE/SE preferred, experience with building materials and construction administration, strong communication and teamwork skills.
5d
Save
Mark Applied
Hide
Sr. Substation Engineer
Charlotte or Boise or Kansas City or Chicago or Phoenix or St. Louis or Marlton or Roanoke or Monroeville
$107k-$165k/yr HybridFull Time
10+ YOEBachelor's degree in engineering, PE license, 10+ years of utility-sector experience, substation studies and calculations expertise, MS Office and advanced software proficiency, and prior staff supervision.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, SKM Power Tools, ETAP, CDEGS, Aspen, WinIGS
2w
Save
Mark Applied
Hide
Sr. Mechanical Engineer
Harrisburg or St. Louis or Charlotte or United States
HybridFull Time
5+ YOEBachelor's degree in Mechanical Engineering, 5+ years of relevant experience, Revit and Trane Trace 3D proficiency, HVAC and plumbing design experience, and strong project, communication, and problem-solving skills.
Revit, Trane Trace 3D
2w
Save
Mark Applied
Hide
Sr. Structural Engineer
Springfield or Rock Island or Bolingbrook or West Des Moines
$110k-$150k/yr OnsiteFull Time
15+ YOEBachelor's degree in civil or structural engineering and 15+ years designing bridges or buildings. Requires structural design expertise, strong communication, and preferably Illinois SE licensure and listed design software experience.
AutoCAD, Revit, Bentley Connect Open Roads Software, AASHTOware, MDX
1w
Save
Mark Applied
Hide
Mechanical - Lead/Sr Engineer
Kansas City or Philadelphia or Las Vegas or Lenexa or Plano or Phoenix or Nashville or Bentonville or Los Angeles or St. Louis or New York City or Houston or Chantilly or Denver
$114k-$220k/yr OnsiteFull Time
11+ YOERequires 11–15 years of engineering experience depending on level, advanced CAD/HVAC design expertise, Bluebeam Revu proficiency, and preferably an engineering bachelor's degree and PE license.
Bluebeam Revu, AutoCAD, Revit, IESVE, Trane Trace
3mo
Save
Mark Applied
Hide
Sr. Project Engineer - Gas
Saint Louis or Cedar Rapids
$95k-$120k/yr HybridFull Time
6+ YOEBachelor’s in Engineering; 6+ years’ gas pipeline/facility project experience; EIT/PE preferred; AutoCAD/Bluebeam familiarity helpful.
AutoCAD, Bluebeam
2mo
Save
Mark Applied
Hide
Sr Structural Project Engineer
St. Louis or Denver or Chicago
HybridFull Time
10+ YOE10+ years project engineering experience, BS in Engineering required (MS preferred), licensed SE or PE/CE (as applicable), NCEES record preferred, LEED credentials preferred, Revit/AutoCAD and structural analysis software experience.
Revit, AutoCAD, SAP, ETABS, SAFE, GSA, BIM
1mo
Save
Mark Applied
Hide
Sr. Automation Engineer
Pontoon Beach, Illinois, United States
$136k-$143k/yr OnsiteFull Time
3+ YOERequires authorization to work in the US, bachelor's degree preferred, 5+ years PLC/HMI/robotics experience, 3+ years SCADA, strong communication and analytical skills, ability to lift 50+ lbs and work flexible shifts.
PLC, HMI, SCADA, RSLogix 5000, RSLinx, Ethernet, ControlNet, DeviceNet, AS-Interface, Profibus, Microsoft Outlook, Microsoft Word, Microsoft Excel
2mo
Save
Mark Applied
Hide
Sr. Engineer, Development Operations - Archimedes
St. Louis or Brentwood or Alaska or Arizona or Arkansas or California or Connecticut or Delaware or Hawaii or Idaho or Louisiana or Maine or Massachusetts or Michigan or Mississippi or Montana or Nebraska or Nevada or New Mexico or New York or North Carolina or North Dakota or Oregon or Rhode Island or South Carolina or South Dakota or Texas or Utah or Vermont or Washington or West Virginia or Wyoming or United States
HybridFull Time
8+ YOE8+ years in DevOps/Platform/Cloud engineering with 5+ years designing and supporting Azure enterprise solutions; expertise in Terraform, IaC, CI/CD, AKS, containers, scripting (PowerShell, Python, Bash), observability, and governance; bachelor\u0002s or equivalent required.
Azure, Terraform, Bicep, ARM Templates, Azure CLI, PowerShell, Python, Bash, Azure DevOps, GitHub Actions, YAML, AKS, Docker, Helm, Azure Container Registry, Azure Artifacts, GitHub Packages, NuGet, npm, Git, Azure Repos, Azure Monitor, Application Insights, Log Analytics, KQL, Azure Policy, Azure SQL, Azure Functions, Azure API Management, Service Bus, Event Grid, Event Hubs, Logic Apps, Microsoft Power Automate, UiPath, Automation Anywhere, Azure Data Factory, Azure Databricks, Databricks ML, Synapse Analytics, Delta Lake, Azure Data Lake Storage Gen2, Azure Machine Learning, Azure OpenAI, MLflow, Snyk, CredScan, OWASP ZAP, Aqua Security, Defender for Cloud, Pester, InSpec, Terratest, Azure Artifacts, Azure Container Registry, Jira Service Management
2w
Save
Mark Applied
Hide
Sr. Applied AI Engineer (Claude/Codex)
Mountain View or St. Louis or Philadelphia or Houston or Bentonville or Columbus or Overland Park or Scottsdale or Cleveland or Detroit or Morristown or Raleigh or Des Moines or Oklahoma City or Miami or Minneapolis or Chicago or San Francisco or Cincinnati or New York or Dallas or San Diego or Denver or Albany or Hartford or Sacramento or Arlington or Redmond or Los Angeles or Pittsburgh or St. Petersburg or Milwaukee or Beaverton or Carmel or Walnut Creek or Seattle or Boston or Charlotte or Kirkland or Atlanta or Austin or Nashville
$80k-$294k/yr HybridFull Time
5+ YOE3+ MgmtRequires 5+ years in engineering and technical customer-facing roles, 3+ years in AI engineering and team management, 1+ year building Claude/Codex AI systems, and a bachelor's degree or equivalent.
Claude, Codex, Antigravity, Gemini, Python, Java, C, Go, Model Context Protocol (MCP), CI/CD, Electronic Medical Records (EMR)
3mo
Save
Mark Applied
Hide
Field Service Engineer Sr.
St. Louis or United States or North America
OnsiteFull Time
CNC repair/troubleshooting across mechanical, electrical, and control systems; read schematics; travel required.
Microsoft Office
3d
Save
Mark Applied
Hide
Sr. Automation Engineer Robotics Software
Ankeny or St. Louis or United States
$115k-$144k/yr HybridFull Time
3+ YOEMaster's degree in informatics, computer engineering, robotics engineering, or a related quantitative field plus 3 years developing robotics automation software, PLC integrations, Python applications, HMI systems, and machine-learning solutions.
PLC, OPC UA, Modbus, Python, JavaScript, Vue, FastAPI
3w
Save
Mark Applied
Hide
SR CYBERSECURITY ENGINEER
Smyrna or St. Louis
OnsiteFull Time
Senior-level cybersecurity engineering experience supporting enterprise IT and OT security, SIEM/EDR/identity platforms, incident response, vulnerability assessment, and security architecture.
SIEM, MDR, XDR, Endpoint Detection & Response (EDR), MFA, PIM, PAM, Azure, Microsoft 365, SOC, ICS, SCADA
3w
Save
Mark Applied
Hide
SR CYBERSECURITY ENGINEER
Smyrna or St. Louis
OnsiteFull Time
Bachelor's degree or equivalent experience; senior-level cybersecurity engineering with hands-on SIEM/EDR/identity/cloud and OT support; incident response, threat detection, and security architecture experience.
SIEM, MDR, XDR, EDR, MFA, PIM, PAM, Azure, Microsoft 365, ICS/SCADA
3d
Save
Mark Applied
Hide
Sr. Data Engineer, Team Lead, Store Launch
St. Louis, Missouri, United States
OnsiteFull Time
5+ YOE2+ MgmtRequires 5+ years SQL/database development, 3+ years T-SQL and SQL Server, 3+ years database solutions, ETL and data import expertise, programming or scripting, and 2+ years people management.
SQL, T-SQL, SQL Server, C#, PowerShell, Python, AWS, S3, EC2, RDS, Snowflake, Databricks, dbt, Pluralsight
2mo
Save
Mark Applied
Hide
Sr. Supplier Quality Engineer
Alamo or Atlanta or Berea or Bridgeton or Memphis or Nashville
OnsiteFull Time
5+ YOEBachelor’s degree in engineering or related field, 5+ years in manufacturing, quality, or engineering, supplier quality experience, and expertise in FMEA, SPC, root cause analysis, quality systems, and continuous improvement.
FMEA, SPC, Production Part Approval Process (PPAP)
2mo
Save
Mark Applied
Hide
Sr. R&D Engineer
Hazelwood, Missouri, United States
$81k-$103k/yr HybridFull Time
2+ YOEDesign, develop, test, and refine electromechanical medical devices; firmware/embedded software development (C, C++), tool development with C# and Microsoft Visual Studio; develop test protocols to meet FDA/European standards. 2+ years preferred.
C#, Microsoft Visual Studio, C, C++