Sr Principal Structural Engineer – E House & Skid Design)

Position Summary

We are seeking an experienced Principal Structural Engineer to lead the design and execution of E-Houses (Electrical Houses), skid-mounted modular systems, and industrial steel structures for U.S.-based and global projects.

The ideal candidate will have a strong Mechanical Engineering background, extensive experience performing structural calculations, and direct involvement in steel skid and modular building design from concept through fabrication, transport, and installation.

This role serves as a technical authority, providing leadership across engineering, fabrication, and construction teams while ensuring full compliance with U.S.

design codes and standards.

Key Responsibilities

Structural Engineering & Analysis


* Lead structural design and analysis for:



* E-Houses / MCC & control buildings


* Skid-mounted equipment packages


* Modular and prefabricated steel structures

Perform and approve structural calculations, including:


* Dead, live, equipment, wind, snow, seismic, transportation, and lifting loads


* Anchorage, base plates, bolted and welded connections


* Skid frame and foundation interface analysis

Produce signed calculation packages when required

Develop and maintain project-specific design criteria and standardsCodes, Standards & Compliance


* Ensure designs comply with applicable U.S.

codes and standards, including:



* AISC (Steel Construction Manual)


* ASCE 7 (Minimum Design Loads)


* IBC (International Building Code)


* AWS D1.1 (Structural Welding Code)


* Applicable state and local codes

Support permitting, third-party reviews, and regulatory submissionsProject Execution & Technical Leadership


* Act as principal engineer and technical point of contact for structural scope


* Coordinate with mechanical, electrical, civil, and piping disciplines


* Review and approve vendor and fabricator drawings


* Provide technical support during:



* Fabrication and assembly


* Factory Acceptance Testing (FAT)


* Transportation, lifting, and site installation

Mentor and review work of junior and mid-level engineersDesign Tools & Documentation


* Prepare and review:



* Structural layouts and fabrication drawings


* Calculation reports and technical documentation


* Bills of materials (BOMs)

Utilize analysis and design tools such as:


* STAAD, SAP2000, SACS, RISA, or similar


* AutoCAD and/or 3D modeling tools (Tekla, Inventor, or similar preferred)



* Required Qualifications
+ Bachelor's degree in Mechanical Engineering
(Structural Engineering degree also acceptable)
+ 7-10+ years of relevant U.S.

industrial experience
+ Demonstrated expertise in:
+ E-House structural design
+ Skid and modular package design
+ Structural steel and connection design


* Strong working knowledge of U.S.

codes and load combinations...