Senior Mechanical Engineer

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Professional Jacksonville, FL, US

4 days ago Requisition

Stellar Energy is a trusted provider of turnkey liquid‑to‑chip cooling solutions for the world’s leading data center and industrial manufacturing customers. As computing demand and industrial processes continue to grow, modern facilities require cooling infrastructure that can scale quickly, efficiently, and reliably.

Our modular approach enables high‑volume production while maintaining the flexibility to customize each solution. From Central Utility Plants to Coolant Distribution Units, Stellar Energy delivers scalable cooling infrastructure designed to support the rapid expansion of data centers and mission‑critical industrial operations.

Backed by deep engineering expertise and large‑scale manufacturing capability, Stellar Energy helps customers deploy critical infrastructure faster and with confidence.

As a member of the technical staff, the Senior Mechanical Engineer is responsible for the design of modular TIAC (Turbine Inlet Air Cooling) Plant, CHP, Mission Critical and District Cooling Plant up to full production. This includes specification reviews, mechanical calculation and selection to meet process, code, and client requirements; conduct design reviews; coordinate with other disciplines, client and fabrication for production;
The Mechanical Engineer will also be responsible for technical support of all products currently in production.

• Undertake engineering and design work independently.
• Maintain individual accountability for the quality and accuracy of all such engineering and design work.
• Accomplish tasks within the company procedures, specifications, standards and any project specific addenda.
• Write manufacturing and test procedures and reports.
• Participate in project teams and all activities related to the development of the modular plant.
• Provide technical support to sales and marketing for bids and proposals, such as schematics, equipment selection and specification review.
• Prepare and review mechanical specifications and necessary control documents based on project execution plan prior to commencement of any engineering or design activities.
• Prepare design deliverables including basis of design, engineering lists, P&IDs, data sheets, technical specifications, calculations, numerical model and other study reports in support of procurement, fabrication, installation and construction.
• Support and provide technical leadership in vendor technical clarification meetings and technical evaluation of bids.
• Undertake the Stellar Energy factory supervision work or site supervision when required.
• Provide technical assistance to the project team as required (e.g. subcontract evaluation, scope definition, design schematics etc.).
• Maintain good interface with other disciplines.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Technical capacity.
• Problem solving/analysis.
• Interpersonal and customer service skills.

This position manages the Mechanical Engineers.

This position is based out of the Jacksonville, FL headquarters.

Most work is performed in an office environment. Regular trips to the fabrication shop for observation and support may be necessary, which may require the use of personal protective equipment such as safety glasses, steel‑toed boots, and head protection.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. This is largely a sedentary role; however, some filing is required. This would require the ability to lift files, open filing cabinets and bend or stand as necessary. The employee must occasionally lift or move up to 25 pounds.

The employee must be able to bend, climb, stoop, or stretch as required to examine fabricated components at the site or fabrication shop.