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Zachry Group

Turnkey engineering and construction services

Principal Mechanical Engineer

Mechanical EngineeringConfirmed live in the last 24 hours
Full-timeDowners Grove, IL, USA$165.9k - $237.5k /yr

About the Job

Requirements

  • A bachelor's degree in mechanical engineering or a related engineering field is required.
  • A Professional Engineer's license is required.
  • At least 15 years of experience working in the power, refining, or chemical industries is required.
  • A strong background in heat exchangers, pumps, ASME pressure vessels, and ASME piping codes is required.
  • Experience specifying power plant equipment, including CTGs, STGs, and HRSGs, is required.
  • Knowledge of the EPC project execution model is required.
  • Strong communication and interpersonal skills are required to coordinate with internal team members, vendors, and clients.
  • Willingness to learn and work on varied tasks across multiple industries is required.
  • Willingness to travel and work in office and field environments is required.

Responsibilities

  • Serve as a mechanical lead on an EPC power project.
  • Provide leadership for mechanical technical design and project coordination.
  • Manage project schedules and budgets, and provide weekly reports communicating project status, issues, and needs.
  • Prepare and maintain resource plans.
  • Prepare equipment inquiry and request-for-quotation 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 walkdowns 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, implement operating procedures, and resolve system malfunctions.
  • Independently evaluate, select, and apply standard engineering techniques, procedures, and criteria, using judgment to make minor adaptations and modifications.
  • Provide discipline-specific technical expertise, including preparing and providing training for company personnel and customers.
  • Lead, coordinate, and review the work of a small staff of engineers and designers.
  • As a licensed Professional Engineer, seal and sign documentation produced through the engineer's own work and may also seal and sign work performed by engineers under direct supervision.

Desired Qualifications

  • Experience as a mechanical lead on an EPC power plant design project is preferred.

About the Company

Zachry Group

Turnkey engineering and construction services

Zachry Group provides turnkey engineering, construction, maintenance, turnaround and fabrication services for the energy, chemicals, power, manufacturing and industrial sectors in North America. It covers the full project lifecycle by helping customers plan, build and renew critical facilities, often as a single‑point provider responsible for the entire scope. The company executes projects through engineering, procurement, fabrication and on-site construction with a strong emphasis on safety and reliable delivery. What sets Zachry Group apart is its long history (since 1924), a purpose‑driven culture and a consistent focus on safety, quality and meeting customers’ immediate and long-term goals across diverse sectors. Its goal is to help clients achieve their objectives by delivering the best possible outcomes while maintaining high safety standards.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
San Antonio, TX
Founded
1924

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