79 Commercial Architecture Jobs in Des Peres, MO

Updated daily. Most recent posting: November 4, 2026.

Cloud Architect

Anticipate growth and establish infrastructure patterns that scale with the business. Own workload reliability and performance. Build observability into everything you design and operate. Use AI tools in daily engineering work and build AI-assisted operational automation where it provides measurable...

St. Louis, Missouri Clayco
Principal - Architecture

We are a collaborative community of architects and designers who value thoughtful design, accountability, and teamwork in delivering meaningful, well-executed projects. If you are inspired by creating spaces that positively shape how people live, work, and connect, and want to do so alongside talent...

St. Louis, Missouri Remiger Design
Project Architect - Residential

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. As a ...

St. Louis, Missouri LJC
Project Manger, Architecture

The Project Manager/Associate develops architectural designs and construction documents, prepares site and presentation drawings, and coordinates with clients, construction managers, and engineering consultants. The role focuses on commercial and light-industrial projects and requires architecture t...

Richmond Heights, Missouri ARCO
Enterprise AI Architecture Director

Our strategy is to be the reinvention partner of choice for our clients and lead in the safe, widespread adoption of AI, and to be the most client-focused, AI-enabled, great place to work in the world. Through our Reinvention Services, we offer broad expertise across Cybersecurity, Digital Core, Fin...

St. Louis, Missouri Accenture Plc
Architecture / architect

A growing St. Louis architecture firm is looking for an Architectural Designer (Architect I) to join its team and help bring commercial projects to life. You'll work alongside experienced project architects and managers, get hands-on time across design and documentation, and build the commercial exp...

St. Louis, Missouri gpac
Intern, Mechanical Engineering Designer

The intern will support building mechanical engineering design by preparing and cleaning AutoCAD and Revit drawings. Duties include drafting HVAC, fire protection, and plumbing systems, following drawing standards, and coordinating with design staff....

St. Louis, Missouri TYLin
Architectural Designer I — Mentored, Hands-On

A growing St. Louis architecture firm is seeking an Architectural Designer (Architect I) to join its team and help bring commercial projects to life. You’ll work with project architects and managers, contribute across design and documentation, and build the commercial experience that moves your care...

St. Louis, Missouri gpac
BIM Coordinator - Mi-Tech Services, Inc.

The BIM Coordinator will lead BIM and VDC execution for large-scale infrastructure and data center projects. This role involves managing complex models, coordinating with internal and external teams, and developing long-term BIM standards for the company....

St. Louis, Missouri Michels Corporation
Commercial Project Architect

A growing St. Louis architecture firm is looking for a Project Architect at the Architect II / Project Manager level to take the lead on commercial work: offices, retail and the spaces where the city does business. Lead commercial architecture projects through design, documentation and deliveryServe...

St. Louis, Missouri Gpac
Architectural Quality Manager

The Quality Manager reviews design and construction documents, monitors site workmanship, and helps ensure building projects meet quality standards, codes, and contract requirements. The role coordinates with architects, engineers, and construction teams across design, construction, and commissionin...

St. Louis, Missouri Clayco
Architectural Designer (Architect I)

A growing St. Louis architecture firm is looking for an Architectural Designer (Architect I) to join its team and help bring commercial projects to life. You'll work alongside experienced project architects and managers, get hands-on time across design and documentation, and build the commercial exp...

St. Louis, Missouri Gpac
Architect

Our firm’s growth has also allowed us to expand our services to include structural engineering and interior design teams as well as construction management. Our practice in St. Louis, Missouri, remains small but growing rapidly since being established in 2012, and is looking for additional Project A...

St. Louis, Missouri Srote & Co Architects
Junior Architectural Designer

You'll contribute to the development of architectural concepts, coordinate multidisciplinary design efforts, and support projects through all phases of design and delivery. Support architectural design and documentation efforts across all project phases, including conceptual design, schematic design...

St. Louis, Missouri Jacobs Solutions
Architect | Architectural Products

Architect | Architectural Products & Design Specification Ability to travel the market In this position, you will use your architectural expertise to support design professionals, influence product selection, and help bring high-performing commercial projects from early design through installation. ...

St. Louis, Missouri Interior Talent
Senior Plumbing Designer

The Senior Plumbing Designer will develop plumbing systems and perform calculations for industrial and institutional building projects. This role involves collaborating with architects and construction teams to produce construction documentation and ensure quality standards are met....

St. Louis, Missouri Clayco
Architect | Architectural Products & Design Specification

Architect | Architectural Products & Design Specification **Ability to travel the market** You will serve as a credible technical and design resource to architects, interior designers, developers, contractors, distributors, and project teams across the New York market. Work closely with national acc...

St. Louis, Missouri Interior Talent
Full Time Project Architect

In this role, you will lead and coordinate multidisciplinary project teams, manage projects from design through construction, and build strong client relationships while contributing to marketing and business development efforts. You will have the opportunity to work on a diverse portfolio of projec...

St. Louis, Missouri Farnsworth Group
Intern - Architecture (Summer 2027) Bush Construction (St. Louis, MO)

Your position will assist with innovative and creative processes that are tailored to enhance efficiencies & accuracies in production. You’ll be part of a design team that is responsible for creating new & innovative spaces! You’re currently attending school for, or have recently graduated with, a d...

St. Louis, Missouri McCarthy-Bush Corporation
Technology Design Intern - St. Louis, MO

This internship involves assisting with the analysis, design, and documentation of low-voltage technology systems for institutional and educational building projects. The intern will work with cross-functional teams to support project coordination, site observations, and the implementation of buildi...

St. Louis, Missouri IMEG
Job Types
Full-Time (29268) Part-Time (1220) Internship (1586)
Experience Level
Entry Level (2421) Senior (18973)
Fields
Other (51463) Commercial (28770) Healthcare (14042) Residential (9948) Landscape (9398) Sustainable Design (6883) Expand for more
Occupations
Architect (63029) Other (47509) Architectural Designer (7963) Landscape Architect (5241) Architectural Drafter (4621) BIM Specialist (3281) Design Principal (801) Urban Planner (766) Expand for more
State
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Cities
New York (617) Dallas (492) Los Angeles (450) Houston (417) Atlanta (388) Charlotte (382) Chicago (374) Austin (372) San Francisco (365) Phoenix (360) Expand for more
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