Landscape Architect
Posted 19 Aug 2026
Advertised as “Senior Staff Landscape Architect”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 3+ yrs
- Management level
- Individual contributor
- Contract
- Full-time
No salary listed for this role.
Field of studyLandscape Architecture
Study levelBachelor's or higher
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.
Consistently ranked among the top ten “Best Firms to Work For” and Engineering News-Record’s top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
Job Summary
Langan is seeking a Senior Staff Landscape Architect to join its collaborative team in Philadelphia, PA. This individual will serve a key function in providing support to integrated design services for both public and private sector clients at sites focused regionally, with opportunities throughout the United States and abroad. In this role, you will have the opportunity to contribute to a diverse portfolio of waterfront design, urban revitalization and streetscape, smart growth planning, community design, retail and commercial site planning, healthcare and university campus design, rooftop gardens, green infrastructure, and brownfield redevelopment assignments.
Job Responsibilities
- Prepare the planning, design, and permitting of landscape architecture, civil engineering, land development, and infrastructure projects using design, engineering, and graphic software such as AutoCAD, Civil 3D, Sketch Up, Photoshop, Illustrator, Lumion, and equipment to prepare landscape architecture and design documents;
- Perform zoning, ordinance, and permit assessments, and assist with determining the feasibility of projects based on the analysis of collected data;
- Assist with the preparation, review, and modification of various design and landscape architecture related documents including conceptual and technical design plans, plan view and perspective renderings, specifications, construction schedules, cost estimates, and reports for projects;
- Assess soil composition, terrain, hydrological characteristics, and topographical and geologic data and their impact on the planning and design of projects using reports, maps, drawings, design and engineering plans, tests, and aerial photographs;