Top 43 Fire protection engineer Jobs in Saint Charles, Mo

Senior Mechanical Engineer
Clayco —St. Louis, MO
- Full-time
- Management
- Bachelor of Science
- Residential
- Paid holidays
- Disability insurance
Quick Apply
Fire Protection and Life Safety Engineer - St. Louis, MO
Code Consultants —St. Louis, MO
- Full-time
- Mid-level
- Office
- Civil Engineering
- Health insurance
- Dental insurance
Quick Apply
Fire Protection Project Engineer
Introba —St. Louis, MO
- Full-time
- Remote
- Construction site
- 5 years
- Research
- Disability insurance
- Health insurance
Senior Fire Protection and Life Safety Engineer - St. Louis, MO
Code Consultants —St. Louis, MO
- Full-time
- Office
- Project management
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Entry - Mid Level Fire Designer/Engineer
Henderson Engineers —St. Louis, MO
- $72,160 - $153,120 a year
- Full-time
- Schematics
- Research
- Mid-level
- Profit sharing
- Paid training
Quick Apply
Fire Protection Site Engineer
Vestal Corporation —St. Louis, MO
- Extended hours
- Construction site
- Ability to walk for extended periods
- Engineering
- Travel reimbursement
Quick Apply
7d
Commissioning Engineer & Mechanical Project Manager (Specialized Critical Facilities) - Enterprise Physical Operations
Washington University in St. Louis —St. Louis, MO
- $84,200 - $148,500 a year
- Online Application
- Construction site
- 5 years
- Writing skills
- Commuter assistance
- Employee assistance program
Lead Fire Engineer
Henderson Engineers —St. Louis, MO
- $108,360 - $188,856 a year
- Full-time
- Schematics
- Research
- High school diploma or GED
- Profit sharing
- Paid training
Quick Apply
4d
Fire Sprinkler Project Designer - St. Louis, MO
Code Consultants —St. Louis, MO
- Full-time
- Hybrid work
- Civil engineering
- Engineering
- Mid-level
- Paid holidays
- Health insurance
Quick Apply
Consultant - Fire and Life Safety Engineering
WSP —St. Louis, MO
- $79,000 - $107,000 a year
- Full-time
- Engineering
- Office
- 3 years
- Paid parental leave
- Disability insurance
Mid & Experienced Mechanical Design Engineer – Multiple Sectors
Henderson Engineers —St. Louis, MO
- $83,600 - $161,040 a year
- Full-time
- Schematics
- Research
- Mid-level
- Profit sharing
- Paid training
Quick Apply
Mechanical II
CannonDesign —St. Louis, MO
- $70,737 - $83,220 a year
- Remote
- Construction site
- Engineering
- Research
- Health insurance
- Dental insurance
13d
Project Mechanical V
CannonDesign —St. Louis, MO
- $115,045 - $143,830 a year
- Remote
- Construction site
- Engineering
- Business development
- Health insurance
- Dental insurance
13d
Mechanical Engineer - Aviation/Airport Terminal Construction
Kwame Building Group, Inc. —Bridgeton, MO
- Construction site
- System design
- Mid-level
Quick Apply
3d
Mechanical Designer
Vestal Corporation —St. Louis, MO
- Full-time
- Mid-level
- Office
- Quality control
Quick Apply
AutoCAD and REVIT Technician - St. Louis, MO
Code Consultants —St. Louis, MO
- Full-time
- Hybrid work
- Mid-level
- Office
- Associate's degree
- Paid holidays
- Health insurance
Quick Apply
Firefighter/Paramedic
Robertson Fire Protection District —Robertson, MO
- $66,474.72 - $89,790.48 a year
- Extended hours
- Background check
- CPR Certification
- PALS Certification
- Health insurance
- Dental insurance
Quick Apply
11d
Commissioning Engineer
BARD RAO & ATHANAS CONSULTING ENGINEERS LLC —St. Louis, MO
- Full-time
- 5 years
- Office
- Travel
- Disability insurance
- Health insurance
Quick Apply
BIM/CAD Specialist
IAP Worldwide Services, Inc —St. Louis, MO
- 5 years
- Mid-level
- Bachelor's degree
Senior Commissioning Engineer
BARD RAO & ATHANAS CONSULTING ENGINEERS LLC —St. Louis, MO
- Full-time
- Office
- Travel
- Senior level
- Disability insurance
- Health insurance
Quick Apply

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fire protection engineer jobs near saint charles, mo

Senior Mechanical Engineer

Clayco -
St. Louis, MO

Quick Apply

Job Details

Full-time

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Flexible spending account
Paid time off
Employee assistance program
Vision insurance
Life insurance

Qualifications

Bachelor's degree in mechanical engineering
CAD software
Customer communication
Data center experience
Fire codes and regulations
Bachelor's degree in engineering
Construction industry experience
Fire protection systems
Technical Proficiency
Mechanical knowledge

Full Job Description

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects.

About LJC

LJC Design & Engineering is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest minds across development, design, and construction.

The Role We Want You For

The Senior Mechanical Engineer will lead the mechanical design of projects, provide technical expertise, and ensure the successful delivery of engineering solutions for mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments.

This role requires expertise in cooling solutions for air-cooled and liquid-cooled ITE and a track record of delivering complex projects in a dynamic, multidisciplinary setting. You will lead and mentor a team of engineers, collaborate with clients and stakeholders, and design high-performance mechanical infrastructure that meets rigorous uptime and efficiency requirements.

The Specifics of the Role

Lead the mechanical design for mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments.
Perform detailed calculations and analyses, ensuring compliance with industry standards, codes, and best practices.
Manage project timelines, budgets, and resources while coordinating with other disciplines.
Review and approve mechanical drawings, specifications, and submittals for quality and accuracy.
Delegate tasks to engineers and other team members, oversee their progress, and provide technical guidance, mentorship and training.
Develop and present detailed reports and design documentation to clients and project stakeholders.
Collaborate with project managers to define project scope, schedule, and deliverables, ensuring client expectations are met.
Manage and track project changes and ensure adherence to project goals, quality standards, and deadlines.
Support the business development team in pursuing new projects by providing input on RFPs and presentations, attending client interviews, identifying risks and mitigation strategies.
Oversee construction administration activities, including RFI responses, submittal reviews, and field observations.
Develop strong client relationships and effectively communicate project requirements, updates, and challenges.
Stay current with industry trends, emerging technologies, and new software tools to improve design processes and results.

Requirements

BS degree in Mechanical Engineering from an ABET institution required.
8+ years of experience in Mechanical Engineering, with at least 3 years focused on data center projects.
Professional Engineer (PE) License preferred, with the ability to attain licenses in multiple states; highly experienced unlicensed candidates with strong mission-critical design backgrounds are welcome to apply.
Strong experience in mechanical systems with working knowledge of plumbing and fire protection systems.
Proficiency in mechanical design and production software (e.g., AutoCAD, Revit, Trane Trace, Carrier HAP, or similar tools). Proficiency or familiarity with CFD modeling software such as Ansys Fluent, Cadence Reality or similar is a plus.
Experience with building codes and standards (ICC series, ASHRAE, NFPA etc.) and local/regional codes and regulations.
Experience working in a design-build or integrated project delivery (IPD) environment is a plus.
Comprehensive knowledge of construction workflows and their relationship to design.
Excellent communication, leadership, and problem-solving skills.

Some Things You Should Know

No other builder can offer the collaborative design-build approach that Clayco does.
We work on creative, complex, award-winning, high-profile jobs.
The pace is fast!

Why Clayco and LJC?

2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
2025 ENR Top 400 – Top Data Center Contractor (Top 3).
2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).

Benefits

Discretionary Annual Bonus: Subject to company and individual performance.
Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

Quick Apply

Refine Your Search

fire protection engineer jobs in saint charles, mo

Senior Mechanical Engineer

Fire Protection and Life Safety Engineer - St. Louis, MO

Fire Protection Project Engineer

Senior Fire Protection and Life Safety Engineer - St. Louis, MO

Entry - Mid Level Fire Designer/Engineer

Fire Protection Site Engineer

Commissioning Engineer & Mechanical Project Manager (Specialized Critical Facilities) - Enterprise Physical Operations

Lead Fire Engineer

Fire Sprinkler Project Designer - St. Louis, MO

Consultant - Fire and Life Safety Engineering

Mid & Experienced Mechanical Design Engineer – Multiple Sectors

Mechanical II

Project Mechanical V

Mechanical Engineer - Aviation/Airport Terminal Construction

Mechanical Designer

AutoCAD and REVIT Technician - St. Louis, MO

Firefighter/Paramedic

Commissioning Engineer

BIM/CAD Specialist

Senior Commissioning Engineer

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