CareerPlan

Principal Mechanical Engineer - Thermal Projects

US, Flexible, TXFull-time2026-10-14 → 2026-11-10

Core

Provide subject matter expertise and technical leadership for the mechanical design and engineering of thermal power generation projects in development, construction, and operation.

Role type

Principal Mechanical Engineer (Thermal Projects)

Builds

Thermal power generation facilities (gas turbines, RICE, combined-cycle, HRSGs, steam turbines) and associated balance-of-plant systems

Domain

Power generation / Thermal engineering

Required skills

Mechanical engineering design, thermal power generation systems, gas turbines, RICE power plants, combined-cycle facilities, HRSGs, steam turbines, balance-of-plant systems, P&ID interpretation, cross-functional coordination, cost/schedule/risk evaluation, operations and maintenance requirements, vendor document review, technical studies, equipment selection, constructability analysis, value engineering, field engineering support, installation review, design optimization, technical bid evaluation, permitting support, asset management, mentoring

Preferred skills

Natural gas and LNG systems, electrical interconnections, battery energy storage systems (BESS), microgrids, renewable energy integration, data center power solutions, nuclear, hydroelectric, emerging energy technologies

Technologies

Gas turbines, reciprocating internal combustion engines, heat recovery steam generators, steam turbines, fuel-gas systems, cooling systems, water treatment, compressed air, fire protection, HVAC, piping, pumps, heat exchangers

Responsibilities

Develop, review, and support engineering for mechanical balance-of-plant components; Prepare and review design criteria, calculations, drawings, specifications, and cost estimates; Coordinate interfaces with civil, structural, electrical, and other disciplines; Review EPC, consultant, OEM, and vendor work products for compliance; Perform technical studies, equipment selection, and design optimization; Support procurement through technical bid evaluations and vendor inspections; Provide field engineering support and review installation conformance; Investigate and resolve design, fabrication, and commissioning issues; Support project schedule, budget, risk, and management-of-change activities; Support mechanical completion, testing, commissioning, startup, and turnover; Maintain technical baselines and as-built documentation; Prepare training and operating information; Capture lessons learned and improve standards; Support fuel supply and infrastructure evaluations; Support permitting and environmental activities; Support Operations/Asset Management teams; Mentor and provide technical guidance to engineers

Seniority

Principal, hands-on IC with mentorship