Top 111 Business systems analyst Jobs in St. Louis 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
Sr. Budget System Analyst
Ultimate Staffing Services —St. Louis, MO
- $36 - $47 an hour
- Full-time
- Classroom
- Microsoft Outlook
- Office
Quick Apply
3d
Systems Analyst - Entry
Equifax —St. Louis, MO
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Health insurance
- Paid time off
12d
Systems Support Analyst
Behavioral Health Response —St. Louis, MO
- $47,400 - $64,300 a year
- Choose your own hours
- Remote
- Bachelor of Science
- Salesforce
- Mid-level
Quick Apply
21h
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
Bank Systems Analyst
Stifel —St. Louis, MO
- Full-time
- Computer science
- Microsoft Outlook
- Computer Science
- Health insurance
- Dental insurance
Deposit Operations Business Systems Specialist
Stifel —St. Louis, MO
- Full-time
- Microsoft Excel
- Microsoft Outlook
- No experience needed
- Health insurance
- Dental insurance
4d
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
Dynamics F&O -Business Systems Analyst
Core & Main —St. Louis, MO
- Full-time
- 18 years or older
- Bachelor of Science
- Mid-level
10d
Computer Systems Analyst, Fulltime , 40 hours per week
I3GlobalTech —St. Louis, MO
- $137,322 a year
- Full-time
- Computer Science
- Mid-level
- Office
Business Analyst for HR Systems
Savi Gurus —St. Louis, MO
- Temporary
- Oracle
- Pass drug screening
- Mid-level
Quick Apply
12d
Systems Integration Analyst (Experienced or Lead)
Boeing —Hazelwood, MO
- $99,450 - $165,600 a year
- Writing skills
- 3 years
- Travel
- Health savings account
- Disability insurance
Business Analyst
Neopoint Consulting —Ellisville, MO
- Email
- Oracle
- Mid-level
- Office
Mulesoft Developer
Cloud Data Systems —St. Louis, MO
- Email
- Remote
- Mid-level
- Bachelor's degree
- Mentoring
Associate, Mid-Level, or Experienced Tooling Integration Analyst (Level 2, 3, or 4)
Boeing —Berkeley, MO
- $68,850 - $140,300 a year
- Mid-level
- Travel
- In-person
- Travel reimbursement
- Health savings account
11d
Customer Journey Operations Analyst
SPX —Brentwood, MO
- Bachelor of Science
- ERP systems
- Mid-level
- Health insurance
- Tuition reimbursement
8d
HR/Payroll IT & Systems Analyst
Stellar IT Solutions LLC —St. Louis, MO
- $50 - $60 an hour
- Contract
- Remote
- Senior level
- Communication skills
- 401(k)
Quick Apply
IT Business Systems Analyst - Pharma Applications
Virbac —Bridgeton, MO
- Full-time
- Master's degree
- SQL
- Bachelor's degree
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
3d
Principal Systems Analyst
Curium Pharma —Maryland Heights, MO
- Weekends as needed
- ERP systems
- SQL
- Analysis skills
8d

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business systems analyst jobs near st. louis 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

business systems analyst jobs in st. louis mo

Information Systems Integrator & AI Automation Specialist

Sr. Budget System Analyst

Systems Analyst - Entry

Systems Support Analyst

Analyst III Epic EHR Application (Remote)

Bank Systems Analyst

Deposit Operations Business Systems Specialist

Information Systems Analyst

Dynamics F&O -Business Systems Analyst

Computer Systems Analyst, Fulltime , 40 hours per week

Business Analyst for HR Systems

Systems Integration Analyst (Experienced or Lead)

Business Analyst

Mulesoft Developer

Associate, Mid-Level, or Experienced Tooling Integration Analyst (Level 2, 3, or 4)

Customer Journey Operations Analyst

HR/Payroll IT & Systems Analyst

IT Business Systems Analyst - Pharma Applications

Network Systems Analyst - WashU IT

Principal Systems Analyst

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