Principal Engineer Mechanical (Lead)

Posted 2 Days Ago
Be an Early Applicant
2 Locations
In-Office or Remote
Expert/Leader
Professional Services • Energy • Utilities • Industrial
The Role
Lead mechanical engineering on EPC power generation projects, overseeing design, specification, vendor coordination, construction support, commissioning, schedules, budgets, and deliverables. Provide technical direction, review vendor submittals, prepare RFQs and estimates, conduct field walkdowns, mentor staff, and ensure compliance with codes, safety, and project standards.
Summary Generated by Built In
Position Description

The Lead Mechanical Engineer is a senior-level role responsible for overseeing the mechanical engineering function on EPC power generation projects for Zachry Group. This position leads the design, specification, and integration of key mechanical systems and equipment while ensuring alignment with project objectives, technical standards, and regulatory requirements.

The role requires full accountability for mechanical engineering deliverables across all project phases—from proposal development and detailed design through construction support and commissioning. The Lead Mechanical Engineer serves as the primary point of contact for mechanical scope, providing direction to internal teams, coordinating with clients and vendors, and ensuring that engineering solutions are practical, cost-effective, and constructible.

This position demands strong leadership, deep technical expertise in power plant systems, and the ability to manage resources, schedules, and quality in a fast-paced EPC environment. The individual will mentor engineering staff, drive continuous improvement, and uphold Zachry Group’s commitment to safety, quality, and operational excellence.

Responsibilities
Key Responsibilities
  • Serve as Mechanical Lead on EPC power projects, accountable for technical execution and deliverable quality
  • Lead mechanical design efforts and coordinate across disciplines, clients, and vendors
  • Manage project schedules, budgets, and resource plans; provide regular status updates and reports
  • Develop RFQ packages and lead technical bid evaluations with recommendation summaries
  • Review and approve vendor submittals for compliance with project specifications and industry codes
  • Develop technical scopes of work, job notes, and engineering deliverables
  • Conduct field walkdowns to gather data and support design validation
  • Prepare man-hour estimates for proposals and project planning
  • Participate in and lead client, vendor, and internal project meetings
  • Present technical information and resolve engineering issues or system challenges
  • Apply sound engineering judgment to evaluate, select, and adapt standard techniques and procedures
  • Provide mentorship, technical guidance, and training to engineers and project personnel
  • Supervise and review work of engineers and designers, as required
  • Ensure engineering documentation meets applicable standards; sign and seal work if licensed

#LI-SG1

Qualifications
Minimum Requirements
  • Bachelor’s degree in Mechanical Engineering or related discipline
  • 15+ years of experience in power generation or relevant industrial sectors (e.g., oil & gas, chemical, or heavy industrial EPC)
  • Strong expertise in rotating and static equipment, including pumps, heat exchangers, and ASME pressure vessels
  • Working knowledge of ASME codes and standards for pressure vessels and piping systems
  • Experience specifying major power plant equipment (e.g., CTGs, STGs, HRSGs)
  • Proven experience working within an EPC project execution environment
  • Strong leadership, communication, and coordination skills
  • Ability to manage multiple priorities and drive project outcomes
  • Compliance with site-specific requirements, including drug/alcohol programs and safety policies

Preferred Qualifications
  • Licensed Professional Engineer (PE)
  • Experience as Mechanical Lead on EPC combined cycle power plant projects
  • Demonstrated experience managing multidisciplinary engineering teams
  • Strong understanding of construction, commissioning, and startup phases

Skills Required

  • Bachelor's degree in Mechanical Engineering or related discipline
  • 15+ years of experience in power generation or relevant industrial EPC sectors
  • Strong expertise in rotating and static equipment including pumps, heat exchangers, and ASME pressure vessels
  • Working knowledge of ASME codes and standards for pressure vessels and piping systems
  • Experience specifying major power plant equipment (CTGs, STGs, HRSGs)
  • Proven experience working within an EPC project execution environment
  • Ability to manage project schedules, budgets, resources and provide regular status reporting
  • Ability to develop RFQ packages and lead technical bid evaluations
  • Experience reviewing and approving vendor submittals for compliance with specifications and codes
  • Conduct field walkdowns to gather data and support design validation
  • Strong leadership, communication, coordination skills, and ability to mentor engineering staff
  • Compliance with site-specific requirements including drug/alcohol programs and safety policies
  • Ability to sign and seal work if licensed
  • Licensed Professional Engineer (PE)
  • Experience as Mechanical Lead on EPC combined cycle power plant projects
  • Demonstrated experience managing multidisciplinary engineering teams
  • Strong understanding of construction, commissioning, and startup phases
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The Company
77 Employees

What We Do

Zachry Nuclear Engineering, Inc. provides comprehensive engineering, design, and project management services for the nuclear industry. The company supports the modification of existing nuclear power plants and the development of new facilities, including small modular reactors. With over 50 years of experience, it offers expertise in electrical, mechanical, structural, and controls engineering, as well as turnkey construction and maintenance services.

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