Top 551 engineers Jobs in o'fallon, mo

Process Engineer
fit-flavors —Chesterfield, MO
- $75,000 - $90,000 a year
- Full-time
- Mid-level
- SQL
- Bachelor's degree
- Paid holidays
- Health insurance
Quick Apply
1d
Manufacturing Engineer
Sonaca North America —Saint Charles, MO
- $75,000 - $85,000 a year
- Online Application
- Background check
- Engineering
- Mid-level
- Wellness program
- Paid holidays
Quick Apply
Systems Engineer - Reliab, Maintain & Sys Health
Apollo Professional Solutions, Inc. —Saint Charles, MO
- $67.78 - $85.00 an hour
- Full-time
- Microsoft Excel
- Computer Science
- Bachelor of Science
- Health insurance
- Dental insurance
Quick Apply
MBSE Systems Engineer
Innova Solutions —Hazelwood, MO
- $70 - $80 an hour
- Urgently hiring
- Computer Science
- 5 years
- Fair chance
- Health savings account
- Disability insurance
1d
Senior Electrical Engineer- HYBRID SCHEDULE
Case Engineering, Inc. —Fenton, MO
- $100,000 - $130,000 a year
- Full-time
- Hybrid work
- Office
- Senior level
- Professional Engineer
- Disability insurance
- Relocation assistance
Quick Apply
10d
Structural Engineer - Missouri Construction Phase Lead
TWM Engineering & Geospatial Services —St. Louis, MO
- $80,000 - $120,000 a year
- Overtime
- Hybrid work
- AutoCAD
- 5 years
- Engineering
- Wellness program
- Health savings account
Senior Systems Safety Engineer
Leonardo DRS —Bridgeton, MO
- $87,911 - $114,285 a year
- Full-time
- Hybrid work
- 5 years
- Engineering
- Team management
- Paid parental leave
- Health savings account
Mechanical Engineer Intermediate Level
PENTA Engineering Corporation —St. Louis, MO
- $90,000 - $120,000 a year
- Full-time
- 5 years
- Bachelor of Science
- Travel
- Profit sharing
- AD&D insurance
Quick Apply
Senior Instrumentation & Controls Engineer
Sargent & Lundy —Clayton, MO
- $84,762 - $129,498 a year
- Full-time
- Hybrid work
- Microsoft Access
- 5 years
- Bachelor of Science
- Paid parental leave
- Health savings account
Electrical Engineer
Bacon Farmer Workman/Marcum Engineering —St. Louis, MO
- $85,000 - $115,000 a year
- Online Application
- 5 years
- Driver's License
- Mentoring
- Health savings account
- Paid holidays
Quick Apply
Systems Safety Engineer II
Leonardo DRS —Bridgeton, MO
- $72,654 - $94,450 a year
- Full-time
- Engineering
- Mid-level
- Travel
- Paid parental leave
- Health savings account
9d
Mechanical Engineer II
ECCO Safety Group —St. Louis, MO
- $80,000 - $90,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Bachelor of Science
- Health savings account
- Health insurance
Quick Apply
Forensic Structural Engineer, St. Louis II
Haag, a Salas O'Brien Company —Missouri
- $100,000 - $140,000 a year
- Remote
- Customer service
- Bachelor of Science
- Travel
- Paid holidays
- Health insurance
Quick Apply
Electrical Engineer Manager
Sargent & Lundy —Clayton, MO
- $142,710 - $215,440 a year
- Full-time
- Hybrid work
- 11+ years
- Office
- Business development
- Paid parental leave
- Health savings account
Senior Level Electrical Engineer
Sargent & Lundy —Clayton, MO
- $100,019 - $152,807 a year
- Full-time
- Hybrid work
- Bachelor of Science
- Office
- 8 years
- Paid parental leave
- Health savings account
Forensic Structural Engineer, Kansas City II
Haag, a Salas O'Brien Company —Missouri
- $100,000 - $140,000 a year
- Remote
- Customer service
- Bachelor of Science
- Mid-level
- Paid holidays
- Health insurance
Quick Apply
Electrical Engineer (Navigational)
The Judge Group —Hazelwood, MO
- Full-time
- Bachelor of Science
- Laboratory experience
- Mid-level
Quick Apply
Electrical Engineer- HYBRID SCHEDULE
Case Engineering, Inc. —Fenton, MO
- $70,000 - $90,000 a year
- Full-time
- Hybrid work
- 5 years
- Office
- Senior level
- Disability insurance
- Relocation assistance
Quick Apply
10d
Senior Electrical Engineer
Leonardo DRS —Bridgeton, MO
- $93,121 - $125,713 a year
- Full-time
- Hybrid work
- 5 years
- Engineering
- Data analysis skills
- Paid parental leave
- Health savings account
9d
Controls Engineer III
Beckwood Press —Fenton, MO
- Full-time
- System design
- Office
- Travel
- AD&D insurance
- Health insurance
Quick Apply
7d

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Process Engineer

fit-flavors -
Chesterfield, MO

Quick Apply

Job Details

Full-time
$75,000 - $90,000 a year
1 day ago

Benefits

Paid holidays
Health insurance
Dental insurance
401(k)
Paid time off
401(k) 4% Match
Vision insurance
401(k) matching
Employee discount
Life insurance
Referral program

Qualifications

Vendor relationship building
Food production
Chemical Engineering
Supplier management
Bachelor’s degree in engineering
Bachelor's degree
Production planning
Data analysis software

Full Job Description

Come Build Something Real
If you're a process engineer at a giant food or CPG company — and you've quietly thought, "I could do this better if they'd just let me" — keep reading.
Fit-Flavors is opening a new production facility in St. Louis, and we're looking for a sharp, hungry Process Engineer to own it. Not assist on it. Not optimize one line of it. Own it.

This is the role where you finally stop waiting for six layers of approval, stop fighting your ERP just to get a spreadsheet pulled, and start driving real change that you can see hit the P&L next quarter. You will have more impact in your first six months here than you did in three years at your last job. That's the deal.

About Fit-Flavors

We’re not just any meal prep company—we’re the gold standard for healthy, convenient, and crave-worthy meals. We prepare and package over 4,000 meals per day in our industrial kitchen and distribute them throughout the St. Louis area, to both our storefront locations and direct-to-customer homes. We are a faith-driven organization, deeply rooted in Christian values, guiding our mission with integrity, purpose, and service.

As we continue to grow, we are looking for Culinary Team Members who embody our mission, deliver exceptional service, and creates meaningful connections with each and every customer.

The Role
You will be the #1 person responsible for how our new production facility runs — from raw ingredient in the door to finished meal out the door. You'll own the systems, the flow, the numbers, and the day-to-day problem solving.

When something breaks on the line, you're the first one there. When leadership needs to know what a new menu item will cost to produce, you're the one with the answer. When yields drift, you're the one who catches it before the month closes. You are the operational brain of the plant.

What You'll Own
Procurement & Cost Management

Manage procurement of food, packaging, and materials — quality, price, reliability, and timing.
Build vendor relationships that actually serve the business, not the other way around.
Understand unit economics at the ingredient level and drive continuous cost reduction without compromising quality.

Yield, Spoilage & Inventory

Track, analyze, and improve yield across every menu item and production run.
Minimize spoilage through smarter inventory management, rotation, and production planning.
Own inventory accuracy — because guessing costs money.

Process Flow & Integration

Design, document, and continuously improve the production flow — end to end.
Build integration between processes so that changes in one area don't blow up another.
Engineer product changeover systems that make menu changes painless (or at least predictable).

Production Scheduling

Own the production schedule: A/B runs, cross-utilization of ingredients, holiday and promotional planning.
Balance throughput, labor, inventory, and demand into a schedule that actually works.
Forecast the downstream effects of every scheduling decision before it becomes a problem.

Equipment Reliability

Keep the equipment running — through preventive maintenance, vendor relationships, and smart troubleshooting.
Be the most confident person in the room on our process, mechanics, and equipment. Period.
Drive uptime like your paycheck depends on it (because the business kind of does).

Analytics & Reporting

Build the reporting that leadership, production, and finance rely on — clean, accurate, useful.
Turn production data into decisions — not just dashboards.
Be the person who makes spreadsheets sing. Pivot tables, Power Query, SQL-light, whatever it takes.

On-the-Floor Problem Solving

Be the #1 person to resolve issues on the spot during production. When the line stops, you're moving.
Build the team's trust by being fast, calm, and capable under pressure.
Translate floor-level issues into permanent system improvements — no firefighting the same fire twice.

Who You Are

Education: Bachelor's degree in Industrial, Manufacturing, Process, Mechanical, Chemical, or Food Engineering from an accredited Engineering school.
Experience: 2+ years of post-grad engineering experience, ideally at a large corporation (food, CPG, pharma, or advanced manufacturing). Plus at least 4 months of meaningful college internship time in a production or manufacturing environment.
Big-corp grad looking for more: You learned the discipline at a big company — now you want autonomy, impact, and speed. You're ready to trade corporate comfort for real ownership.
Process obsessed: You don't just tolerate process optimization — you chase it. Small improvements compound, and you love watching them stack up.
Business thinker: You understand ROI. You can defend a capex request. You know the difference between a technically correct solution and an economically correct one — and you choose wisely.
Spreadsheet master: Excel, Google Sheets — doesn't matter. You build models that actually answer questions. Pivot tables, lookups, conditional logic, light scripting: all second nature.
Software fluent: You pick up new software fast. ERP, MES, scheduling tools, CAD, BI, AI, whatever — you're not intimidated by any of it.
Analytics (intermediate+): You can clean data, analyze it, visualize it, and tell a clear story with it. Python/SQL/Power BI are pluses, not requirements. Masterful use of AI tools like ClaudeAI are an absolute must.
Broad engineering mind: You have a working understanding of mechanical, electrical, systems, process, and physical engineering fundamentals. When equipment acts up, you don't need to wait for a vendor to tell you what's probably wrong.
Bias for action: You solve problems. You don't escalate them, form a committee, or wait for permission. You own outcomes.

Nice-to-Have

Experience in food manufacturing, CPG, or a regulated production environment.
Lean Six Sigma training (Green Belt or higher) or similar formal process improvement credentials.
Exposure to FSMA, HACCP, GMP, or similar food-safety frameworks.
Hands-on experience with a new facility launch, line expansion, or major process redesign.
Comfort talking directly with founders and leadership — plainly, and without slideware.

Why This Role Is Different

Real ownership: This is not a cog role. You own an entire production facility's process performance. What you build is what gets built.
Direct access: Founder-led means you work with leadership — not six reports under them.
Speed: Decisions happen in days, not quarters. Good ideas get built. Bad ones get shelved. You'll see the results of your work in real time.
Mission: You're helping real people eat better. Every efficiency gain lets us make healthy food more accessible.
Local: Proudly St. Louis. On-site, in-person, in the thick of it.
Comp: Salary, PTO, and other specifics to be finalized based on candidate experience.
Availability: Monday–Friday, approximately 5:00 AM – 2:00 PM
Occasional flexibility for meetings or projects outside core hours, planned in advance whenever possible.

What We Offer

Competitive pay aligned with experience
Growth track to unlock salaried positions in as little as 6 months
1 free shift meal every day you work
50% discount on meals (30% for immediate family)
Health, Vision, and Dental Insurance
401(k) with 4% company match
2-Weeks Paid Time Off (with more offered as your tenure grows)
1 Week of additional unpaid time off
6 Paid Holidays
Additional wellness benefits (e.g., free group workouts, etc.)
Opportunities for professional growth in a fast-growing local business

U.S. work authorization required; employer sponsorship is not available for this role.

Pay: $75,000.00 - $90,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee discount
Health insurance
Life insurance
Paid time off
Referral program
Vision insurance

Application Question(s):

Do you have a valid Driver's License?
Are you located in St. Louis, MO or nearby?

Ability to Commute:

Chesterfield, MO 63017 (Required)

Work Location: In person

Quick Apply

Refine Your Search

engineers jobs in o'fallon, mo

Process Engineer

Manufacturing Engineer

Systems Engineer - Reliab, Maintain & Sys Health

MBSE Systems Engineer

Senior Electrical Engineer- HYBRID SCHEDULE

Structural Engineer - Missouri Construction Phase Lead

Senior Systems Safety Engineer

Mechanical Engineer Intermediate Level

Senior Instrumentation & Controls Engineer

Electrical Engineer

Systems Safety Engineer II

Mechanical Engineer II

Forensic Structural Engineer, St. Louis II

Electrical Engineer Manager

Senior Level Electrical Engineer

Forensic Structural Engineer, Kansas City II

Electrical Engineer (Navigational)

Electrical Engineer- HYBRID SCHEDULE

Senior Electrical Engineer

Controls Engineer III

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