Stromberg Garrigan & Associates, Inc., (SGA) is a multi-discipline landscape architecture and urban design firm with an affiliated practice in architecture.


Our firm is a national leader in urban and community revitalization specializing in brownfields redevelopment and resiliency design, with an emphasis on physical project implementation. SGA projects are geographically diverse ranging from major urban centers including the cities of New York, Philadelphia, Pittsburgh, and Norfolk to smaller cities and towns located throughout the Mid-Atlantic, Midwest and Rocky Mountain regions. Market sectors include mixed-use and urban infill development, resiliency, waterfront revitalization, adaptive reuse of historical and industrial structures, urban plazas, parks, and public spaces.

We place special emphasis on fostering creativity in the workplace and our team of professionals possess a passion for what they do every day and on every project.

Senior Planner/Urban Designer (10+ Years of Experience)

We are seeking highly qualified candidates with the ability to support project managers and principles in a wide range of design from master planning to analysis efforts. Selected candidates will represent the company as a project manager and lead contact for our geographically diverse clientele. 

Project Landscape Architect (5-10 Years of Experience)

We are seeking experienced licensed landscape architects with the desire to elevate their careers by assisting and leading master planning and schematic design through final design and construction, as well as assembling presentations, compelling graphics, site development packages, and technical documents. Selected candidates will present in both public forums and to private clientele for our geographically diverse projects.  

Landscape Designer/Landscape Architect (Entry-Level to 4 Years of Experience)

We are looking for passionate, ambitious creators and design leaders to offer conceptualization and technical support as they assist in the development of presentation graphics, graphic models, digital/analog fabrication, and construction documents. Candidates with a strong foundation in planting and ecological systems-based design will compliment our team.  

Rolling Internships

SGA runs a rolling intern program and is always interested in considering new interns in the fields of landscape architecture, urban design, urban planning and architecture. 

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EEO Statement

STROMBERG/GARRIGAN & ASSOCIATIES, INC. EEO STATEMENT  – Stromberg/Garrigan & Associates, Inc. is proud to be an Affirmative Action/Equal Opportunity Employer. Stromberg/Garrigan & Associates, Inc. provides equal employment opportunity for all persons, in all facets of employment. Stromberg/Garrigan & Associates, Inc. maintains a drug-free workplace and performs pre-employment background checks. We encourage all qualified applicants to apply for any open position for which they feel they are qualified and all will receive consideration for employment without regard to race, color, religion, age, gender, sexual orientation, gender identity, national origin, citizenship status, marital status, genetic information, disability, protected veteran status or any other legally protected status.

EEO is the Law. Applicants to and employees of Stromberg/Garrigan & Associates, Inc. are protected under Federal law from discrimination.