Top 17 Senior planner Jobs in O'fallon, Il

Senior Architectural Lab Planner
Clayco —St. Louis, MO
- Full-time
- Residential
- Travel
- Mentoring
- Paid holidays
- Disability insurance
Quick Apply
Senior Master Planner
Steris —St. Louis, MO
- $79,687.50 - $98,437.50 a year
- Full-time
- Hybrid work
- Oracle
- 5 years
- High school diploma or GED
- Disability insurance
- Dental insurance
Senior Brand Planner
HLK —St. Louis, MO
- Hybrid work
- Office
- 8 years
- Mentoring
Senior Program Planner - Strategy & Programs
Washington University in St. Louis —St. Louis, MO
- $84,200 - $148,500 a year
- Online Application
- Writing skills
- Pass drug screening
- Office
- Commuter assistance
- Employee assistance program
Senior Program Planner - Enterprise Security Capital Planning and Systems Integration - Enterprise Physical Operations
Washington University in St. Louis —St. Louis, MO
- $84,200 - $148,500 a year
- Online Application
- Pass drug screening
- System design
- Office
- Commuter assistance
- Employee assistance program
Senior Medical Equipment Planner
McCarthy Building Companies, Inc. —St. Louis, MO
- $120,000 - $170,000 a year
- Microsoft Word
- Nursing
- Microsoft Excel
Strategy Planning & Enablement Sr. Principal
The Cigna Group —St. Louis, MO
- Online Application
- Finance
- 8 years
- Bachelor's degree
5d
Connected Supply Chain, Planning - Kinaxis, Senior Associate
PRICE WATERHOUSE COOPERS —St. Louis, MO
- $77,000 - $202,000 a year
- Computer Science
- Mid-level
- Finance
- Paid holidays
- Health insurance
Accenture Edge - Senior SAP Production Planning (PP) Consultant
Accenture —St. Louis, MO
- $68,300 - $218,800 a year
- Full-time
- Hybrid work
- 5 years
- Mentoring
- US work authorization
- Paid holidays
- Disability insurance
8h
Senior Planner
Kindeva Drug Delivery Careers —St. Louis, MO
- Full-time
- 5 years
- Senior level
- Business
Quick Apply
Retail Merchandising and Planning – Strategy Senior Manager
Accenture —St. Louis, MO
- $122,700 - $317,200 a year
- Full-time
- Oracle
- Merchandising
- 8 years
- Paid holidays
- Disability insurance
4d
Senior Siting Lead
Jacobs —St. Louis, MO
- $111,100 - $173,500 a year
- Hybrid work
- Management
- Bachelor of Science
- Office
- Paid holidays
- Health insurance
Sr. Health Project Planner I
CannonDesign —St. Louis, MO
- Contract
- 11+ years
- Mentoring
- Senior level
Workday Adaptive Planning Sr Consultant
Deloitte —St. Louis, MO
- $116,000 - $229,100 a year
- Full-time
- Up to 50% travel
- ERP systems
- 3 years
Senior Manager Financial Planning and Analysis (FP&A)
United States Steel Corporation —Granite City, IL
- Oracle
- Microsoft Outlook
- Computer literacy
Senior Financial Planner
ebs recruiters LLC —St. Louis, MO
- Full-time
- Microsoft Outlook
- Mid-level
- Bachelor's degree
Quick Apply
Senior Tax Planning Advisor
Benjamin F Edwards & Co —St. Louis, MO
- Full-time
- CPA
- Office
- Finance
- Profit sharing
- Health savings account

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Senior Architectural Lab Planner
Clayco —St. Louis, MO
The Lab Planner will support the planning, programming, and design of complex laboratory and research facilities, working closely with clients, scientists, and…
Quick Apply
Junior Architectural Lab Planner
Clayco —St. Louis, MO
This individual will work closely with Senior Lab Planner and support the planning, programming, and design of complex laboratory and research facilities,…
Quick Apply

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Senior Architectural Lab Planner

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

CAD software
Laboratory safety
Construction regulatory compliance
Building code compliance
Regulatory compliance
Revit
Laboratory compliance
Cross-functional collaboration
Building information modeling (BIM) tools
Technical Proficiency

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 $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

About LJC

LJC is a growing architecture, design and planning firm committed to creating and delivering design solutions that improve and enhance the human experience of the built environment. Youthful in outlook, seasoned in experience, LJC offers a diverse portfolio of expertise across a range of project scales and typologies, including commercial, mixed use and residential. We believe our work is a fundamental expression of optimism in the future, and that design is a means to effect positive, enduring change.

The Role We Want You For

LJC is looking to hire a Lab Planner to join our team and serve as a key technical resource within the Life Sciences market sector. The Lab Planner will support the planning, programming, and design of complex laboratory and research facilities, working closely with clients, scientists, and multidisciplinary design teams to deliver high-performance, flexible, and compliant environments.

This role requires strong laboratory planning expertise, knowledge of technical and regulatory requirements, and the ability to translate operational workflows into thoughtful planning solutions. The Lab Planner will collaborate across LJC offices and disciplines, mentor junior staff, and contribute to the continued growth of LJC’s Life Sciences practice.

The Specifics of the Role

Lead the planning, programming, and design of laboratory and research facilities across a range of life sciences project types.
Develop laboratory layouts, workflows, and spatial requirements that optimize functionality, flexibility, safety, and long-term adaptability. (develop or support senior lab planner)
Integrate technical, operational, regulatory, and sustainability considerations into laboratory planning and design solutions.
Collaborate with architects, engineers, and consultants to develop innovative, efficient, and buildable laboratory designs.
Support compliance with applicable health, safety, and regulatory standards, including NIH, CDC, BSL, GMP, ISO, and LEED requirements.
Support planning and coordination Plan and coordinate laboratory casework, furniture, equipment, and utility requirements in alignment with user needs and design intent.
Work closely with scientists, researchers, and facility stakeholders to understand workflows and translate them into clear planning and design solutions.
Facilitate or support user group meetings, workshops, and presentations to communicate planning concepts and gather feedback.
Support or manage multiple lab planning efforts from concept through design development, coordinating scope, budget, and schedule expectations.
Mentor junior lab planners, architects, and designers, supporting professional development and technical growth.
Support business development efforts through proposal contributions, planning concepts, and participation in client interviews and presentations.
Promote a culture of one-team collaboration across disciplines and offices.
Travel, as required, to support client engagement, project pursuits, and planning efforts.

Requirements

Lab Planners at LJC possess:

Bachelor’s or Master’s degree in Architecture, Laboratory Planning, Engineering, or a related field.
10 + years of experience in laboratory planning and design within life sciences.
Professional licensure (RA) preferred but not required.
Strong understanding of laboratory typologies, equipment, operational needs, and planning strategies.
Knowledge of building codes, laboratory safety guidelines, and industry regulations.
Proficiency in Revit, AutoCAD, and other relevant planning and design tools.
Strong problem-solving, analytical, and critical-thinking skills.
Strong communication and presentation abilities, including client-facing presentations.
Ability to collaborate effectively with multidisciplinary teams and clients.
LEED accreditation or demonstrated knowledge of sustainable laboratory design preferred.
Experience with biosafety level (BSL) laboratories and/or cleanroom environments preferred.

Some Things You Should Know

Our clients and projects are nationwide
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 Midwest – Midwest Contractor (#1).
2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
2025 ENR Top 25 Data Center Builders – Data Center 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

senior planner jobs in o'fallon, il

Senior Architectural Lab Planner

Senior Master Planner

Senior Brand Planner

Senior Program Planner - Strategy & Programs

Senior Program Planner - Enterprise Security Capital Planning and Systems Integration - Enterprise Physical Operations

Senior Medical Equipment Planner

Strategy Planning & Enablement Sr. Principal

Connected Supply Chain, Planning - Kinaxis, Senior Associate

Accenture Edge - Senior SAP Production Planning (PP) Consultant

Senior Planner

Retail Merchandising and Planning – Strategy Senior Manager

Senior Siting Lead

Sr. Health Project Planner I

Workday Adaptive Planning Sr Consultant

Senior Manager Financial Planning and Analysis (FP&A)

Senior Financial Planner

Senior Tax Planning Advisor

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