May 12, 2026

Project Architect - Aviation

Clayco St. Louis, Missouri

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 industrial, commercial, institutional, and residential 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

LJC is looking to hire a Project Architect to join our growing Aviation practice. We are focused on expanding our team so that we can continue to deliver a wide range of project types that include terminal work, airport lounges, baggage systems projects, support spaces, and maintenance facilities across the nation and globally.

The ideal candidate will participate with LJC’s leadership team, helping our Aviation market grow its presence in geographic markets and client groups. The Project Architect will be focused on execution of the next generation of projects within the aviation market as well as the mentorship and professional development of staff.

The Specifics of the Role


Lead Aviation architectural projects among all design phases through construction administration – delivering on scope, schedule, and quality
Guide design teams to ensure client satisfaction, meet code compliance, and integrate creative design solutions on Aviation projects of a variety of scale and complexity
Demonstrate expertise in challenges specific to aviation-focused projects, both airside and landside projects
Lead and coordinate development of construction documents with project team, engineers, consultants, and builder
Build and maintain strong client relationships to understand needs and manage expectations throughout the project.
Partner with the Project Manager to track schedule, budget, staffing, and risk
Conduct regular quality reviews to uphold high standards of design and constructability
Mentor junior staff and foster a collaborative, innovated team culture
Ability to work autonomously and travel occasionally as required
Practices LJC’s core values of integrity, humility and fearlessness

Contributes to LJC’s Core Councils (Culture, Integration, Practice, Process and Sustainability)

Qualifications


Bachelor's degree in Architecture or a related field
7+ years of relevant experience in architecture and design with a focus on aviation projects
Registered Architect with a current license
Proven experience executing multiple and complex projects
Understanding of building and accessibility codes
Demonstrated competence with Adobe Creative Suite, AutoCAD/Revit, MS Office
Exemplary written and spoken communication
Comfort and poise presenting to external and internal audiences colleague-coaching skills
Proficient with client communications and relationship development

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 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.

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