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Principal Engineer Mechanical

Zachry Group
Downers Grove, United Statesfull_timeVerifiedPosted 11 Mar 2026

About the role

This is a great opportunity to get involved with exciting and challenging EPC Power Projects.  

RESPONSIBILITIES  

  • Serve as a Mechanical Lead on an EPC Power Project.
  • Provide strong leadership to drive mechanical technical design and project coordination.
  • Manage Project Schedules and Budgets as well as provide weekly reports to communicate project status, issues, and needs. 
  • Prepare and maintain resource plans.
  • Prepare equipment inquiry/RFQ packages.
  • Perform equipment technical bid evaluations and prepare recommendations.
  • Review equipment vendor documents for compliance with project specifications and industry standards.
  • Develop job notes and technical scopes of work.
  • Perform field walk downs to collect information required to complete work.
  • Prepare man-hour estimates for proposals.
  • Attend Client, Vendor, and Internal Team meetings.
  • Present technical information to peers or other personnel for review, to implement operating procedures, and resolve system malfunctions. 
  • Independently evaluate, select, and apply standard engineering techniques, procedures, and criteria using judgment in making minor adaptations and modifications.
  • Provide specific to discipline technical expertise to the degree of preparing and providing training for other personnel: both within the company and for the customer. 
  • Lead, coordinate, and review work of a small staff of engineers and designers.
  • As a Licensed Professional Engineer, seals and signs documentation produced by own work.  May also seal and sign work done by engineers under direct supervision.   

REQUIREMENTS

  • Bachelor’s degree in mechanical engineering or related engineering field.
  • Professional Engineers License
  • 15+ years of experience working in the Power, Refining, or Chemical Industries.
  • Strong background in heat exchangers, pumps, ASME pressure vessels, and ASME piping codes. 
  • Experience in the specification of Power Plant Equipment including CTGs, STGs, and HRSGs.
  • Knowledge of EPC Project execution model. 
  • Strong communication and interpersonal skills are required for coordination with internal team members as well as Vendors and Clients. 
  • Willingness to learn and work on a variety of tasks within multiple industries.
  • Willingness to travel and work in office and field environments. 
  • Strong desire for continuous improvement and career growth. 

 

PREFERRED QUALIFICATIONS

  • Experience as a Mechanical Lead on an EPC Power Plant design project. 

 

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Company

Zachry Group

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