Mechanical Engineer
Position Type: Full-time, Exempt, Salary
Reports to: Mechanical Engineer Lead
Supervisory Responsibility: None
Location: Jacksonville, FL
Company Summary
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.
Summary Objective
As a member of the technical staff, the 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.
Essential Functions
- Undertake engineering and design work independently.
- Accomplish tasks within the company procedures, specifications, standards, and any project specific addenda.
- Write, manufacture 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 datasheet, mechanical specification, schedules, diagrams to enable procurement, supply, fabrication, installation, and construction to take place.
- Support and organize vendor technical clarification meetings.
- 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.
Competencies
- Technical capacity.
- Problem solving/analysis.
- Excellent written and verbal communication.
- Interpersonal and customer service skills.
Supervisory Responsibility
This position does not have supervisory responsibilities.
Work Location
This position will work out of our facilities in Jacksonville, FL. This position is not approved for telecommuting or working remotely.
Work Environment
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.
Physical Demands
While performing the duties of this job, the employee is regularly required to sit. The employee frequently is required to walk; use hands to finger, handle or feel; reach with hands and arms; and talk or hear. The employee is occasionally required to stand. The employee must frequently lift or move objects up to 10 pounds and occasionally lift or move objects up to 25 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision and the ability to adjust focus.
Position Type/Expected Hours of Work
This is a full-time position. Days and hours of work are Monday through Friday, 8:00 a.m. to 5:00 p.m.
Travel
Anticipated 20% travel for this position. Some occasional local day travel may also be necessary.
Required Education and Experience.
- Bachelor of Science degree in mechanical or chemical engineering from an ABET accredited university.
- Minimum of two years of experience in power plant or HVAC design or similar projects working experience.
- Familiar with selection and technical requirement of general mechanical equipment including pumps, chillers, cooling towers, heat exchangers, etc.
- Familiar with local and international codes and standards, regulations, and implementations.
- Familiar with design procedures and cooperation with other disciplines.
- Familiar with engineering deliverables and depth requirements at different stages of project.
- Familiar with the market and vendors for each type of mechanical equipment.
Preferred Education and Experience
- Master’s degree in mechanical engineering or chemical engineering from an accredited University.
- Professional Engineer Registration.
- 8 + years of experience leading the engineering and design of mechanical waterside and air-side systems (power plant, industrial, or similar).
- Demonstrated leadership and project management success.
- Knowledge of CAD software (AutoCAD preferred).
- Knowledge of AFT Fathom flow analysis software.
Work Authorization
Must be authorized to work in the USA.
Benefits Summary
We offer a competitive benefits package designed to support your health, financial well-being, and work-life balance:
- Medical, dental, and vision insurance (multiple plan options; preventive care covered at 100% in-network)
- Health Savings Account (HSA) with company contributions
- 401(k) with company match (100% match up to 3% + 50% match up to 6%)
- Company-paid life insurance and AD&D coverage
- Short-term and long-term disability coverage options
- Supplemental benefits including accident, critical illness, and hospital coverage
- Wellness programs, including incentives up to $300 annually and a no-cost weight management program
- Virtual healthcare options, including $0 virtual visits in many cases
- Additional voluntary benefits including legal services and pet insurance
- Competitive PTO plan for exempt and non-exempt employees
Stellar Energy Americas Inc. provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, Stellar Energy Americas Inc. complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.
Skills Required
- Bachelor of Science degree in mechanical or chemical engineering from an ABET accredited university
- Minimum of two years of experience in power plant or HVAC design or similar projects
- Familiar with selection and technical requirements of pumps, chillers, cooling towers, heat exchangers
- Familiar with local and international codes and standards, regulations, and implementations
- Familiar with design procedures and cooperation with other disciplines
- Familiar with engineering deliverables and depth requirements at different stages of project
- Familiar with the market and vendors for each type of mechanical equipment
- Work location: must work out of facilities in Jacksonville, FL (not remote)
- Must be authorized to work in the USA
- Ability to travel ~20% (anticipated)
- Master's degree in mechanical or chemical engineering
- Professional Engineer (PE) registration
- 8+ years of experience leading engineering and design of mechanical waterside and air-side systems
- Demonstrated leadership and project management success
- Knowledge of CAD software (AutoCAD preferred)
- Knowledge of AFT Fathom flow analysis software
What We Do
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.









