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Jonathan Demarco, P.E. Email & Phone Number
Structural Engineer
at
Salas O'Brien
1 work email found
@plusgroups.com
2 phones found area 303
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Structural Engineer
Location
Denver Metropolitan Area, United States
Company size
Who is Jonathan Demarco, P.E.? Overview
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Quick answer
Jonathan Demarco, P.E. is listed as Structural Engineer at Salas O'Brien, a with 1916 employees, based in Denver Metropolitan Area, United States. AeroLeads shows a work email signal at plusgroups.com, phone signal with area code 303, and a matched LinkedIn profile for Jonathan Demarco, P.E..
Jonathan Demarco, P.E. previously worked as Structural Engineer at Plus Group, A Salas O'Brien Company and Structural Engineer at Zap Engineering & Construction Services, Inc.. Jonathan Demarco, P.E. holds Master Of Science, Structural Engineering from University Of Cincinnati.
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Email format at Salas O'Brien
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*@plusgroups.com
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AeroLeads found 1 current-domain work email signal for Jonathan Demarco, P.E.. Compare company email patterns before reaching out.
Profile bio
About Jonathan Demarco, P.E.
Structural engineer with 10 years of experience in the oil & gas, chemical, and industrial industries. Responsibilities have included project oversight, 3D modelling, detailed engineering design, and construction support.
Listed skills include Civil Engineering, Structural Engineering, Engineering, Steel Structures, and 12 others.
Current workplace
Jonathan Demarco, P.E.'s current company
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Salas O'Brien
8 roles
Jonathan Demarco, P.E. work experience
A career timeline built from the work history available for this profile.
Structural Engineer
Structural Engineer
Propane Sphere Infrastructure:A client’s new 50,000 barrel propane sphere required the construction of a large about of supporting infrastructure. The required improvements included a new pipe rack, miscellaneous tee posts, and the associated foundations. The 12 foot wide two level pipe rack was approximately 240 feet long with multiple bends. It carried process piping up to 24 inches in diameter, utility piping and cable tray. The pipe rack was designed for a future 3rd level to be added to the top. The 20 foot tall rack was supported on 24 inch diameter drilled piers. In addition to the pipe rack, approximately (13) tee posts, some of which approached 30 feet in height and weighed over 2,000 pounds, were designed to carry more process piping. The tee posts were supported on 30 inch diameter drilled piers.Earthquake Assessment & Emergency Repairs:The July 4th, 2019 Ridgecrest California earthquake severely damaged a nearby mineral processing facility. The facility, which was only a few miles from the epicenter of the 7.1 magnitude earthquake, experienced extensive damage. The first stage of the project involved a detailed assessment of all site structures and infrastructure following the Applied Technology Council (ATC-20) Post Earthquake Safety Evaluation Procedure. Hundreds of items were identified in need of structural repair. Some of the necessary repairs included broken gusset plates and beam to column connections in a 14 floor steel framed tower, emergency bracing of a timber frame building’s columns, and stabilization of a 18 foot tall concrete retaining wall supporting an unloading station for acid railroad tankers.
Feb 2019 - Mar 2020
Structural Engineer
Microbial Scrubber ReplacementAn industrial client required the replacement of (2) 40 foot tall microbial scrubbers. The new scrubbers weighed 40,000 pounds each and were 13 feet in diameter. The scrubbers had to be cantilevered off the 8th floor of a braced frame steel tower. The scrubber support platform measured 60 feet long x 19 feet wide x 66 feet tall and had (7) levels of access platforms. The first step in the project was to create a 3D BIM model of the existing steel tower and the support platform. Subsequently, an analysis model of the entire system was developed. The model indicated there were multiple failures in the existing steel frame, connections and foundation anchorage. To address the steel failures, the columns and vertical bracing elements were reinforced by welding steel plates to the existing members. The existing connections were strengthened by adding additional welds, gussets, and bolts. Finally, to address the uplift problem, an extension of the base plates allowed room to post install anchor bolts into the grade beam and footings.
Oct 2017 - Oct 2018
Structural Engineer
Aug 2016 - Oct 2017
Structural Engineer
Apr 2011 - Aug 2016
Structural Engineer
Oct 2010 - Apr 2011
Structural Engineer
Apr 2008 - Jun 2009
2 education records
Jonathan Demarco, P.E. education
Master Of Science, Structural Engineering
University Of Cincinnati
Bachelor Of Science, Civil Engineering
University Of Cincinnati
FAQ
Frequently asked questions about Jonathan Demarco, P.E.
Quick answers generated from the profile data available on this page.
What company does Jonathan Demarco, P.E. work for?
Jonathan Demarco, P.E. works for Salas O'Brien.
What is Jonathan Demarco, P.E.'s role at Salas O'Brien?
Jonathan Demarco, P.E. is listed as Structural Engineer at Salas O'Brien.
What is Jonathan Demarco, P.E.'s email address?
AeroLeads has found 1 work email signal at @plusgroups.com for Jonathan Demarco, P.E. at Salas O'Brien.
What is Jonathan Demarco, P.E.'s phone number?
AeroLeads has found 2 phone signal(s) with area code 303 for Jonathan Demarco, P.E. at Salas O'Brien.
Where is Jonathan Demarco, P.E. based?
Jonathan Demarco, P.E. is based in Denver Metropolitan Area, United States while working with Salas O'Brien.
What companies has Jonathan Demarco, P.E. worked for?
Jonathan Demarco, P.E. has worked for Salas O'Brien, Plus Group, A Salas O'Brien Company, Zap Engineering & Construction Services, Inc., Ch2M, and Hcl Engineering & Surveying, Llc.
How can I contact Jonathan Demarco, P.E.?
You can use AeroLeads to view verified contact signals for Jonathan Demarco, P.E. at Salas O'Brien, including work email, phone, and LinkedIn data when available.
What schools did Jonathan Demarco, P.E. attend?
Jonathan Demarco, P.E. holds Master Of Science, Structural Engineering from University Of Cincinnati.
What skills is Jonathan Demarco, P.E. known for?
Jonathan Demarco, P.E. is listed with skills including Civil Engineering, Structural Engineering, Engineering, Steel Structures, Structural Analysis, Steel Design, Autocad, and Concrete.
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