Top 116 Systems Analyst Jobs in Chesterfield, MO

Information Systems Integrator & AI Automation Specialist
Big Rocks Engineering —St. Louis, MO
- $55,000 - $72,000 a year
- Full-time
- Computer Science
- ERP systems
- System design
Quick Apply
Information Systems Analyst
DataServ —St. Louis, MO
- $59,300 - $66,700 a year
- Online Application
- Hybrid work
- Research
- Mid-level
- Presentation skills
- Health insurance
- Paid time off
Quick Apply
Analyst III Epic EHR Application (Remote)
Washington University in St Louis —St. Louis, MO
- $75,200 - $128,800 a year
- Online Application
- Remote
- Pass drug screening
- System design
- Mid-level
- Commuter assistance
- Employee assistance program
Systems Analyst - Entry
Equifax —St. Louis, MO
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Health insurance
- Paid time off
12d
Network Systems Analyst - WashU IT
Washington University in St Louis —St. Louis, MO
- $58,400 - $99,700 a year
- Online Application
- Pass drug screening
- Mid-level
- Office
- Commuter assistance
- Employee assistance program
Computer Systems Analyst, Fulltime , 40 hours per week
I3GlobalTech —St. Louis, MO
- $137,322 a year
- Full-time
- Computer Science
- Mid-level
- Office
Associate Principal-Business Solutions Analyst
Mercy —Chesterfield, MO
- Full-time
- 11+ years
- Research
- Bachelor's degree
- Health insurance
- Dental insurance
Applications Specialist
The Doe Run Company —St. Louis, MO
- Computer Science
- Mid-level
- Office
- Paid time off
- Employee discount
Quick Apply
5d
Technology Solutions Analyst
Cushman & Wakefield —Creve Coeur, MO
- $55,165 - $64,900 a year
- Full-time
- Mid-level
- Negotiation
- Health savings account
- Disability insurance
Quick Apply
Business Analyst
Neopoint Consulting —Ellisville, MO
- Email
- Oracle
- Mid-level
- Office
Systems Analyst
Amsted Rail Company Inc —Granite City, IL
- $65,000 - $75,000 a year
- Mid-level
- Office
- Disability insurance
- Health insurance
Quick Apply
Developer, Integration
St. Louis Community College —Bridgeton, MO
- Full-time
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Health insurance
IT Business Systems Analyst - Pharma Applications
Virbac —Bridgeton, MO
- Full-time
- Master's degree
- SQL
- Bachelor's degree
EDI Analyst
Zelis —Creve Coeur, MO
- $65,000 - $82,650 a year
- Full-time
- Microsoft Word
- Computer science
- Microsoft Excel
- Paid holidays
- Disability insurance
4d
Senior Computer Systems Analyst
Resource America Information Technology —Saint Peters, MO
- Computer Science
- Mid-level
- Windows
Dynamics F&O -Business Systems Analyst
Core & Main —St. Louis, MO
- Full-time
- 18 years or older
- Bachelor of Science
- Mid-level
11d
Business Analyst for HR Systems
Savi Gurus —St. Louis, MO
- Temporary
- Oracle
- Pass drug screening
- Mid-level
Quick Apply
13d
Senior HR Systems Analyst - Workday
Enterprise Mobility —St. Louis, MO
- Urgently hiring
- Research
- Office
- Analysis skills
- Profit sharing
- Health insurance
5d
Principal Systems Analyst
Curium Pharma —Maryland Heights, MO
- Weekends as needed
- ERP systems
- SQL
- Analysis skills
9d
Senior People Technologies Analyst
BW Corporate US —St. Louis, MO
- Extended hours
- Background check
- Customer service
- Pass drug screening

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Systems Analyst jobs near Chesterfield, MO

Information Systems Integrator & AI Automation Specialist

Big Rocks Engineering
St. Louis, MO

Quick Apply

Job Details

Full-time
$55,000 - $72,000 a year

Qualifications

AI models
Computer Science
RESTful API
CCP Data Engineer
Machine learning projects
SQL
JSON
Manufacturing
Python

Full Job Description

About the Role

Most early-career developer jobs hand you a ticket queue and a style guide. This one hands you a blank whiteboard and five manufacturing companies.

Big Rocks Manufacturing is a family of precision manufacturers across Missouri — CNC machining, metal fabrication, stamping, tool & die, and powder coating. We process 200+ requests for quote every month, run five facilities on systems that don't fully talk to each other, and we know there's a better way. We just need the right person to help us figure out what that looks like — and then build it.

This is a founding technical role. You won't be executing someone else's architecture. You'll be defining ours. That means evaluating our current tech stack, identifying where AI and automation can create the most leverage, recommending the right tools and platforms, and integrating systems that have never been connected before. The AI Estimating Agent is the flagship first project — but it's one piece of a much larger technology foundation you'll help design from the ground up.

If you want to own something that matters and build something that lasts, keep reading.

What You'll Build

The Foundation (Months 1–4):

Audit our current tech stack across all five operating companies — ERP, CRM, quoting systems, and production data
Map where systems are siloed, where data is manual, and where AI can create the most immediate leverage
Recommend our technology roadmap: what we build, what we buy, and how it all connects
Deploy RFQ intake automation and launch real-time operational dashboards — fast wins that deliver value while the bigger build is underway

The AI Estimating Agent (Months 5–18):

Build a system capable of reading 2D and 3D CAD files, extracting manufacturing features, generating routers and bills of materials, and exporting directly to our ERP — with human-approval checkpoints throughout
This is the flagship project: a multi-layer AI system that touches CAD processing, LLM-based document analysis, manufacturing domain logic, cost modeling, and ERP integration

The Broader Platform (Month 12+):

Design and build additional automation agents: quote follow-up, capacity-aware scheduling, outside processing RFQ automation, and cross-site job routing intelligence
Each agent you build runs on the same infrastructure — the platform compounds in value with every addition

Ongoing:

Own the technology stack decisions as the company grows — evaluating new tools, integrating new systems, and keeping the platform scalable
Maintain and improve all deployed agents, dashboards, and integrations
Train and support staff across five sites
Present quarterly roadmap reviews to executive leadership

What We're Looking For

Required:

Pursuing or completed a degree in Computer Science, Software Engineering, Data Science, or related field
Strong Python skills — you can write, debug, and maintain scripts independently
Familiarity with REST APIs and JSON
Exposure to AI/ML development through coursework, personal projects, or internship work
Comfort with ambiguity — you'll be defining the path, not just following one
Genuine curiosity about how things are made — you'll spend real time on the shop floor
Clear communicator who can explain technical decisions to non-technical stakeholders

Nice to Have:

Any CAD experience — SolidWorks, Fusion 360, AutoCAD, even hobby use
Experience with LLM APIs (OpenAI, Anthropic) or agent frameworks (LangChain, LlamaIndex)
Familiarity with CAD file formats (STEP, IGES, DXF) or geometry libraries
Experience with BI/dashboard tools (Power BI, Metabase, Streamlit)
SQL experience
Any manufacturing, engineering, or fabrication background — even personal projects

Location

St. Louis, MO 63111 — In person with travel. Regular on-site visits to our operating companies in central Missouri are part of the job. If you want to understand what you're building, you need to see it in person.

Why This Role Is Different

You won't spend years waiting for ownership here. From day one, you're the person who defines how a multi-company manufacturing operation thinks about technology — and then builds it. The decisions you make in Year 1 shape the competitive position of six companies for the next decade.

That's a lot of responsibility for an early-career role. It's also exactly what makes it worth doing.

To Apply

Apply directly through indeed, include a cover letter and a brief note about a technical project you've built. A GitHub portfolio with AI or API work is a strong positive signal. We read them.

Pay: $55,000.00 - $72,000.00 per year

Willingness to travel:

25% (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

Systems Analyst jobs in Chesterfield, MO

Information Systems Integrator & AI Automation Specialist

Information Systems Analyst

Analyst III Epic EHR Application (Remote)

Systems Analyst - Entry

Network Systems Analyst - WashU IT

Computer Systems Analyst, Fulltime , 40 hours per week

Associate Principal-Business Solutions Analyst

Applications Specialist

Technology Solutions Analyst

Business Analyst

Systems Analyst

Developer, Integration

IT Business Systems Analyst - Pharma Applications

EDI Analyst

Senior Computer Systems Analyst

Dynamics F&O -Business Systems Analyst

Business Analyst for HR Systems

Senior HR Systems Analyst - Workday

Principal Systems Analyst

Senior People Technologies Analyst

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