- Sage Altenhofen, AIA, LEED APArchitect
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Sage Altenhofen, AIA, LEED AP
Architect
Joined 2022
B.Arch: Carnegie Mellon University - Rebecca Braun, AIAArchitect
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Rebecca Braun, AIA
Architect
Joined 2022
M.Arch.: University of MichiganB.A., History: University of Michigan - Kirah CahillDesigner
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Kirah Cahill
Designer
Joined 2024
M. Arch: University of PennsylvaniaB. Science: Indiana University - Kate Czembor, AIA LEED APASSOCIATE
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Kate Czembor, AIA LEED AP
ASSOCIATE
Joined 2021
B. Arch: The Cooper Union - Olivia DavisMARKETING COORDINATOR
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Olivia Davis
MARKETING COORDINATOR
Joined 2020
Temple University, BA MarketingOlivia Davis was born in East Texas and was raised in Philadelphia, where she received a degree in Marketing from Temple University. At DIGSAU, she is involved in a wide range of development and marketing initiatives, including awards, project photography, and new business pursuits, where she tells compelling visual stories about architecture. Outside the studio Olivia explores biking, cooking, knitting, and darkroom photography. - Jules Dingle, FAIAPrincipal
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Jules Dingle, FAIA
Principal
Joined 2007
M.Arch: University of California, BerkeleyB.Arch: University of Notre DameA tireless and imaginative designer, Jules brings a unique combination of skill and passion to everything he does. He has particular interests in materials, construction methods, and structural exploration. He is a Professor of Practice at the University of Pennsylvania Weitzman School of Design where he leads the Master of Science in Design with a concentration in Preservation. Jules has served as a guest critic and lecturer at numerous design schools. He is a Registered Architect in the Commonwealth of Pennsylvania, the State of Maryland, Michigan, New Jersey, Arkansas, and Vermont. Jules has served on the AIA Philadelphia and Pennsylvania Boards of Directors. He was recognized with the Philadelphia Young Architect Award in 2012 and AIA Fellowship in 2018. A founder of DIGSAU Softbau, Jules can still sometimes be found on the pitcher's mound.
- Andrea DraganiDesigner
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Andrea Dragani
Designer
Joined 2024
M.Arch: Università Iuav di VeneziaB.Arch: Rhode Island School of Design - Ryan Drummond, AIA LEED APASSOCIATE
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Ryan Drummond, AIA LEED AP
ASSOCIATE
Joined 2021
M.Arch: Cornell UniversityB.Arch: Temple University - Jamie Ferello, AIAArchitect
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Jamie Ferello, AIA
Architect
Joined 2016
M. Arch.: University of CincinnatiB.S. Arch: University of Cincinnati - Caitlin FeroceDesigner
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Caitlin Feroce
Designer
Joined 2022
B.Arch: Philadelphia University - Danielle Fleischmann, AIA, WELL APARCHITECT
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Danielle Fleischmann, AIA, WELL AP
ARCHITECT
Joined 2021
B.Arch: Rensselaer Polytechnic Institute - Harris Ford, AIAAssociate
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Harris Ford, AIA
Associate
Joined 2015
B.A., Architecture: Princeton UniversityM.Arch.: Yale University - David Gale, AIA, LEED APASSOCIATE
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David Gale, AIA, LEED AP
ASSOCIATE
Joined 2020
M.Arch.: Harvard University,B.A., Environmental Studies: Bates College, - Michael Goldberg, AIA, LEED APAssociate
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Michael Goldberg, AIA, LEED AP
Associate
Joined 2013
B.Arch.: Temple University - Jeff Goldstein, FAIAPrincipal
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Jeff Goldstein, FAIA
Principal
Joined 2007
M.Arch.: Yale UniversityB.A., Biology & Environmental Studies: University of PennsylvaniaWith a background in ecology, Jeff brings an interest in the relationship between people and buildings to their physical surroundings. He is a Registered Architect in the Commonwealth of Pennsylvania, the State of New Jersey, Washington, D.C., and the State of Delaware. Jeff has taught sustainability, technology, and design studios at Temple University, and has served as a guest critic and lecturer at numerous design schools. He serves on the Board of Directors of the Community Design Collaborative. Jeff served as Co-Captain of the University of Pennsylvania Men's Basketball Team and has spent the past several years getting reacquainted with his bicycle.
- Siman HuangDesigner
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Siman Huang
Designer
Joined 2018
M.S. Arch.: Columbia UniversityB. Arch.: Pratt Institute - Aaron Jezzi, AIA, LEED APAssociate
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Aaron Jezzi, AIA, LEED AP
Associate
Joined 2008
M.Arch.: University of PennsylvaniaB.A., Liberal Arts: St. John's College - Kate JulyanAssociate
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Kate Julyan
Associate
Joined 2008
B.A., Spanish: The College of New Jersey - Elizabeth Kahley, AIA, LEED AP BD+CAssociate
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Elizabeth Kahley, AIA, LEED AP BD+C
Associate
Joined 2018
M. Arch: University of VirginiaB.S. Systems Engineering: University of Virginia - Keyhan KhakiDesigner
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Keyhan Khaki
Designer
Joined 2024
M.Arch: Princeton University, 2024B.Arch: Georgia Institute of Technology, 2019 - Kristy Kimball, AIAARCHITECT
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Kristy Kimball, AIA
ARCHITECT
Joined 2014
M.Arch: University of PennsylvaniaB.Arch: University of Florida - Ksenia KudinovaDESIGNER
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Ksenia Kudinova
DESIGNER
Joined 2019
B. Arch: Drexel University - Linfan Liu, PhD, AIAArchitect
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Linfan Liu, PhD, AIA
Architect
Joined 2018
Ph.D. in Architecture: University of PennsylvaniaM. Arch.: State University of New York at BuffaloB.S. Urban Planning: Chongqing University - Adria Longenderfer, AIA, LEED APASSOCIATE
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Adria Longenderfer, AIA, LEED AP
ASSOCIATE
Joined 2019
M.Arch and Urban Design; Washington University of St. LouisB.S.Arch; Washington University of St. Louis - Rolando Lopez, AIAARCHITECT
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Rolando Lopez, AIA
ARCHITECT
Joined 2019
M.Arch: Washington UniversityB.D. Arch: University of Florida - Jesse Mainwaring, AIAAssociate
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Jesse Mainwaring, AIA
Associate
Joined 2012
M.Arch.: University of TexasB.A., Journalism: Temple University - Juan Martinez, AIAARCHITECT
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Juan Martinez, AIA
ARCHITECT
Joined 2021
B.Arch; Univ. of Arkansas - DOMÉNICA MASSAMBYDESIGNER
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DOMÉNICA MASSAMBY
DESIGNER
Joined 2020
M.Arch; Princeton UniversityB.A.Arch; Lehigh University - Brian McVeigh, AIAARCHITECT
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Brian McVeigh, AIA
ARCHITECT
Joined 2019
M.Arch; University of PennsylvaniaB.S. Landscape Arch; The Ohio State University - Elisa Medina-JaudesDESIGNER
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Elisa Medina-Jaudes
DESIGNER
Joined 2021
B.Arch: Cornell University - Jordan M. Mrazik, AIAArchitect
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Jordan M. Mrazik, AIA
Architect
Joined 2024
B.Arch: Virginia Tech, 2011Jordan grew up in Philadelphia and attended Virginia Tech for his B.Arch degree. He is passionate about climate change adaptation and regional low carbon design. In 2018, he was the recipient of the AIA Philadelphia Young Architect Award.
Jordan is a member of Green Building United, the Preservation Alliance for Greater Philadelphia, the Philadelphia Horticultural Society, Friends of McMichael Park, and Friends of the Wissahickon. He is interested in horticulture, music, and film.
Key Projects
University of Arkansas, Maple Hill North Student Housing, Fayetteville, AR
- Chuck Nawoj, AIAArchitect
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Chuck Nawoj, AIA
Architect
Joined 2022
M.Arch: University of PennsylvaniaB.EnvD: University of Colorado at Boulder - Julie PasionDESIGNER
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Julie Pasion
DESIGNER
Joined 2022
B.Arch: Thomas Jefferson University - Samir Patel, AIA, LFA, CPHCARCHITECT
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Samir Patel, AIA, LFA, CPHC
ARCHITECT
Joined 2021
B.Arch: Drexel University - Roshelle Pfeifer, AIAARCHITECT
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Roshelle Pfeifer, AIA
ARCHITECT
Joined 2018
B. Arch.: Drury University - ALEXANDER RAYNOR, AIAARCHITECT
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ALEXANDER RAYNOR, AIA
ARCHITECT
Joined 2022
M.Arch: School of Architecture at Syracuse UniversityB.Art in Sculpture & Ceramics: University of South Carolina - Jenn Rezeli, AICP, LEED APDirector of Impact
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Jenn Rezeli, AICP, LEED AP
Director of Impact
Joined 2022
M.Science in Community and Regional Planning: Temple UniversityB.Arts in American Studies + Hesburgh Program in Public Service: University of Notre Dame - Mark Sanderson, FAIA, LEED APPrincipal
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Mark Sanderson, FAIA, LEED AP
Principal
Joined 2007
M.Arch.: University of PennsylvaniaB.Arch.: University of Notre DameA relentless and strategic thinker, Mark combines an ability to capture conceptual clarity with an acute attention to detail. His extensive project experience positions him as an in-house expert in architectural technology, project management, and holistic visioning. Mark has applied technical expertise with prefabrication, innovative materials, and transfer technologies to increase the efficiency and quality of construction. He is a Registered Architect in the Commonwealth of Pennsylvania, the State of New York, and the State of Arizona. Mark's calm yet intense demeanor is occasionally on display walking the sidelines as a Youth Soccer coach.
- Samantha SitarskiOFFICE MANAGER
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Samantha Sitarski
OFFICE MANAGER
Joined 2021
B.Science in Tourism & Hospitality Management: Temple University - DARA SMYTHDESIGNER
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DARA SMYTH
DESIGNER
Joined 2022
M.Arch: Washington University in St. Louis, 2016B.Science in Architecture: University of Maryland, 2013 - Jack Stewart-Castner, RAArchitect
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Jack Stewart-Castner, RA
Architect
Joined 2024
M.Arch: University of Southern CaliforniaB. Science in Architecture: Temple University - Jamie Unkefer, AIAPrincipal
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Jamie Unkefer, AIA
Principal
Joined 2008
M.Arch.: Yale UniversityB.A., English: Earlham CollegeAs a descendant of a family of builders with a diverse background in the Classics, pottery, and winemaking, Jamie combines a maker's interest in craft with the inspiration of a writer's poetry. His affable personality and knowledge of the design and construction process allow Jamie to lead effective, consensus-driven decision-making with clients, collaborators, and builders. He has extensive experience in the management of large-scale projects, from inception through close-out. He is a Registered Architect in the Commonwealth of Pennsylvania, is a member of the Carpenter’s Company of the City and County of Philadelphia, and currently sits on the Facilities Committees of both Bartram’s Garden and Arch Street Friends Meeting House. Jamie enjoys playing banjo, canoeing the Boundary Waters, and running marathons.
- Candice VanderhorstDesigner
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Candice Vanderhorst
Designer
Joined 2018
M Arch.: University of VirginiaB Arch.: Temple University - Carin WhitneyDirector of Marketing & Communications
DIGSAU
340 North 12th Street
Suite 421
Philadelphia, PA 19107
v 215.627.0808
![](/images/digsau-map.jpg)
Job Posting: Architect I/Designer I
We are seeking a full-time architectural designer with exceptional graphic and illustration skills along with drafting and modeling abilities. The roles and responsibilities of the Architect I/Designer I position include broad exposure to many aspects of project design and delivery, including participation in developing design concepts, creating presentation materials, working on construction documents, and assisting in construction administration. The candidate must be a multi-tasking, detail-oriented, hard-working team player.
View full job description here.
Job Posting: Architect II/Designer II
We are seeking a full time Designer II or Architect II. The successful applicant will be a self-motivated and creative problem-solver, exhibiting strong management and design skills. The roles and responsbilities of the Architect II/Designer II position include broad exposure to many aspects of project design and delivery, including participation in developing concepts, creating presentation materials, working on construction documents, and assisting in construction administration. The candidate must be adaptable and able to work to prioritizing tasks with Project Architect or Manager supervision; demonstrate an imaginative, creative and innovative design solutions to technical problems; be flexible, a motivated multi-tasker, detail-oriented, and a hard-working team player. Candidates should be fluent in digital and physical three-dimensional modeling, demonstrate strong graphic communication skills, and be passionate about design and architecture. The position requires the ability to collaborate with multiple team members, coordinate the efforts of consultants, and an ability to tackle new challenges.
View full job description here.
If you would like to be considered for an internship or full-time position, e-mail a cover letter, resume, references and portfolio to employment@digsau.com as one PDF document. Please limit attachments to 2MB. We will respond to you should the appropriate opportunity be available. No phone calls please.