Mechanical Engineer II

Quanta Power Solutions, LLC•Hoover, AL

About The Position

Quanta Power Solutions is seeking a Mechanical Engineer II to support the design, analysis, and execution of mechanical systems for power generation, renewable energy, battery energy storage systems (BESS), data centers, and industrial infrastructure projects. The role independently performs engineering assignments, develops design deliverables, supports equipment procurement, and collaborates with multidisciplinary teams throughout EPC project execution. The position contributes to projects from conceptual design through construction and commissioning.

Requirements

Bachelor’s degree in Mechanical Engineering from an accredited university.
Minimum 3–5 years of mechanical engineering experience.
Working knowledge of thermodynamics, fluid mechanics, heat transfer, mechanical equipment systems, industrial piping systems, and power generation processes.
Experience with P&IDs, mechanical calculations, equipment selection and specification, vendor document reviews, and construction documentation development.
Proficiency with AutoCAD, Revit, and Microsoft Office Suite (Word, Excel, Outlook, and PowerPoint).
Strong analytical and problem-solving skills.
Effective communication and interpersonal abilities.
Strong organizational and time-management skills, including the ability to manage multiple assignments and meet project deadlines.
Ability to work independently and collaboratively within multidisciplinary teams.
Strong attention to detail and commitment to quality.
Ability to sit, stand, or walk for extended periods; travel periodically for project meetings, site visits, field verification, and construction support; and work in active industrial and construction environments as required.

Nice To Haves

Experience supporting power generation, industrial, utility, manufacturing, energy, or EPC projects.
Engineer-in-Training (EIT) certification.
Progress toward Professional Engineer (PE) licensure.
Familiarity with Plant 3D, Navisworks, pipe stress software, and engineering calculation tools.

Responsibilities

Design and develop mechanical systems for power generation, renewable energy, BESS, data center, and industrial infrastructure projects.
Prepare and review equipment layouts, general arrangement drawings, P&IDs, equipment specifications and data sheets, mechanical calculations, material take-offs, and construction packages.
Support design and analysis of gas turbine auxiliary systems, cooling water systems, fuel gas systems, compressed air systems, HVAC systems, water treatment systems, fire protection interfaces, and Balance of Plant equipment.
Perform engineering calculations and technical evaluations to validate system performance and design integrity.
Support projects through conceptual design, detailed engineering, procurement, construction, and commissioning.
Develop equipment specifications and procurement packages; review vendor drawings, technical submittals, and equipment documentation.
Support project estimating and material quantity take-offs, track assigned deliverables, and support project schedule requirements.
Coordinate mechanical designs with civil, structural, electrical, process, instrumentation, and construction teams.
Participate in interdisciplinary design reviews and coordination meetings, support mechanical-system integration, and identify and resolve design conflicts.
Ensure deliverables comply with project requirements, company standards, and applicable codes and regulations; conduct technical reviews and quality checks.
Maintain project documentation and engineering records and support quality assurance and continuous improvement initiatives.
Provide engineering support during construction, startup, and commissioning; participate in site visits, field verification, and equipment inspections.
Respond to RFIs, resolve field engineering issues, and assist with system troubleshooting, equipment testing, and startup support.