Senior Application Engineer
Stellar Energy Americas Inc
Job Description
Job Description
Senior Application Engineer
Position Type: Full-time, Exempt, Salary
Reports to: Director Application Engineering
Supervisory Responsibility: None
Location: Jacksonville, FL (Corporate Headquarters) or Fort Worth, TX (Manufacturing Plant)
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
The Senior Application Engineer is responsible for supporting the proposal, design, and execution phases of the business as required. Assigned projects could span multiple vertical markets, including Power Generation, Oil and Gas, Data Centers, Mission Critical, District Cooling, and Combined Heat and Power.
Specific functions include (but are not limited to): analyzing project-specific weather profiles, building thermal performance modes, predicting/estimating output, efficiency, environmental impact, carrying out sensitivity analysis, technical writing, specification reviews, and equipment/process calculations.
Essential Functions
- Undertake engineering and design work independently.
- Analyze and calculate the optimum weather design point based on project specific location.
- Design and specify the process around the optimum design point.
- Develop and improve thermal performance analysis tools to understand system performance.
- Analyze, calculate and present the financial advantages and disadvantages to leadership.
- Present and review various technical solutions with clients.
- Contribute to the business development process and work with engineering and operations to prepare studies on internal products and services.
- Participate in all facets of projects and pursuits including bid support, presentation support, augmentation philosophy development and competitor evaluations.
- Provide technical support to sales and marketing for bids and proposals, such as performance analysis, schematics, equipment selection and specification review.
- Create ROR/ROI models to support internal bid strategies, present to external clients and to prepare external publication materials for marketing purposes.
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Competencies
- Technical Capacity.
- Highly Organized.
- Problem Solving/Analysis.
- Financial Analysis Capabilities
- Excellent presentations skills.
- Excellent written and verbal communication skills, internally and externally.
Supervisory Responsibility
This position has or does not have supervisory responsibilities.
Work Location
This position will work out of our Main Office 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 SEA Fabrication Shop for observation and research are required.
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 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 up to 10% -15% travel for this position. Some occasional local day travel may also be necessary. Occasional travel to customer job sites and conferences may be required.
Required Education and Experience.
- Bachelor of Science degree in Engineering from an accredited University with focus on thermodynamics, heat transfer, or energy systems.
- Proficiency with Microsoft Word and PowerPoint.
- Advanced Excel skills particularly with macros and VBA.
- Familiarity with design procedures and inter-discipline communication.
- Familiarity with engineering deliverables (P&IDs, Single Line Diagrams, General Arrangements, etc.).
Preferred Education and Experience
- Proficiency with GT Pro/GT Master software, Ebsilon Professional, EtaPro, GateCcle, Pepse or similar thermodynamic modelling tools
- 5+ years of industry experience in thermal design, engineering specifically working with Gas Turbine OEMs (preferably knowledgeable in all Gas Turbine OEMs product offerings), Utility Owners, IPPs, EPCs, Technical advisory firms etc.
- Understanding of Thermal Power Plant processes, equipment, and the interrelationships between them.
- Understanding of thermodynamics, heat and mass balance equations, and performance correction curves as applied to simple cycle and combined cycle gas turbine gas turbines plants.
- Experience with thermal performance guarantee test calculation, and ASME PTC codes. Master of Science degree in Engineering from an accredited University with focus on thermodynamics, heat transfer, and energy systems
- Familiarity with combustion turbine operation in power generation and/or oil and gas operation.
- Familiarity with the US power and energy markets.
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.
- ...portable and electronic cord products, OEM wire products and engineered products. In addition, Southwire supplies assembled... ...replacement to support our customers as a value-add partner. Senior Applications Engineer Location: Remote – will consider fully remote...SeniorContract workTemporary workFor contractorsWork at officeRemote work2 days per week
$95k - $145k
..., religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories...SuggestedLocal area$100k - $130k
...and solutions provider specializing in motor control systems, drive packages, and custom-engineered electrical solutions. With decades of industry experience and deep application expertise, we deliver innovative products and technical support to customers across a wide...SuggestedWork at officeLocal areaRemote work$80k - $90k
...Application Support EngineerMust Have Technical/Functional Skills Database: Oracle Operating System experience: UNIX or Linux Cloud: GCP... ...0 a yearLocation: Jacksonville, FL Function: TECHNOLOGY Role: Engineer Skills: Unix Salary Range: $80,000 - $90,000 Desired Candidate...Suggested- ...Matlen Silver is hiring an Application Support Engineer for a 12-month contract with possible extensions. The role focuses on maintaining application stability and ensuring uptime through effective incident management, troubleshooting, and resolution of technical issues...SuggestedContract work3 days per week
- ...bring their product vision to reality through incorporating engineering simulation technology into the product development process. Previously... ..., operations and engineering workflows to ensure an application fit and propose recommended simulation solutions. Ensure on-time...Local areaRemote workWorldwide
- ...Job DescriptionJob DescriptionINCENTIVE BONUSES AND COMPANY PROFIT SHARING Sales Application Engineer NIMBUS® Advanced Process Cooling is the cooling systems and solutions research, development, and manufacturing division of EMSCO, Inc., An Inductotherm Group Company...Worldwide
- Job Title: Application Engineer Location: Jacksonville, FL Department: Engineering Reports To: Engineering Project Manager Job Type: Full-Time Summary Innovators by nature, AID has an unrivaled knowledge of motors and drive packages compared to anyone else in the market...Full timeWork at officeRemote workFlexible hours
$65.2k - $118.86k
...industrial operations. Backed by deep engineering expertise and large-scale manufacturing... ...with confidence. Position Summary The Application Engineer acts as the primary technical... ...compensation will depend on elements such as seniority, merit, geographic location, education,...Hourly payFor contractorsLocal areaWork from home- ...Trane Technologies seeks an Application Engineer to bridge engineering and sales. You will understand customer tech requirements, select and configure products, provide pre- and post‑sales technical support, and assist in customer‑facing presentations. The role emphasizes...
- ...per week) Pay Scale: $40-43/hr W2 (Cannot subcontract or C2C) Job Description Matlen Silver is actively recruiting an Application Support Engineer consultant that will play a critical role in maintaining application stability and minimizing downtime through proactive...3 days per week
- Position Application Support Engineer Experience 4+ years Employment Type Full Time / Permanent Key Responsibilities Provide Level 2 support for critical investment banking applications. Required Skills Database: Oracle Operating System: Unix Production Support PL/SQL...Permanent employmentFull time
- ...Jacksonville, FL, United States Department: Transportation Engineering Business Unit: ANA United States Work Type: On-... ...impact together. Role description: Arcadis seeks a Senior Roadway Design Engineer to join our Southeast Mobility team specifically...SeniorFlexible hours
- ...IoT Field Applications Engineer Locations: Remote, Nationwide or Remote in Charlotte, NC Our client is an innovative global technology organization transforming the way connected devices are deployed and managed across enterprise environments. They are seeking an...Remote work
- ...Stellar Energy Group in Jacksonville, FL is seeking an experienced Application Engineer to support proposal, design, and execution phases of projects across various sectors, including Power Generation and Data Centers. The ideal candidate will have a Bachelor of Science...
$134.5k - $265.1k
...leading a small team through a complex implementation? As a Senior Product Forward Deployed Engineer (pFDE) on ConvergeCONSUMER, you'll operate at the... ...range estimate has not been adjusted for the applicable geographic differential associated with the location at...SeniorLocal area$134.5k - $265.1k
...Summary As a Cyber Forward Deployed Engineer (FDE), you will work at the intersection... ...AI/GenAI-enabled capabilities where applicable, and deploying them in alignment with client... ...From entry-level employees to senior leaders, we believe there’s always room...SeniorLocal areaVisa sponsorship- ...Job Description Job Description AH Engineering Consultants is a dynamic, results-oriented... ...tank, and geospatial services. Senior Water/Wastewater Design Engineer Newport... ...and design calculations. ~ Knowledge of applicable local, state, and federal regulations....SeniorFull timeLocal area
- ...Senior Bridge Design EngineerForge Ahead with WSB! We are seeking a Senior Bridge Design Engineer to join our growing team in Florida and help deliver innovative bridge solutions... ...employees can participate in the 401K plan and applicable earned paid leave.As an EEO/Affirmative...SeniorFull timeContract workTemporary workPart timeFor contractorsWork at officeLocal areaRemote work
$110k - $175k
...- AH Environmental /Full-time /HybridAH Engineering Consultants is a dynamic, results-oriented... ...storage tank, and geospatial services.Senior Water/Wastewater Design EngineerNewport... ...reports, and design calculations.Knowledge of applicable local, state, and federal regulations....SeniorFull timeLocal area- ...Tata Consultancy Services is seeking an Application Support Engineer in Jacksonville, Florida. This full-time role involves providing Level 2 support for critical investment banking applications. Candidates should have over 4 years of experience and a strong skill set...SeniorFull time
- ...methodologies and DevOps processes is also required. Salesforce certifications such as Platform Developer I/II, Health Cloud, or Application Architect are preferred. Knowledge of healthcare industry standards (e.g., HL7, FHIR) is also necessary. Experience with Salesforce...Senior
- ...and natural environments. As a team of engineers, architects, designers, scientists, creators... ...something bigger. Together, we are EXP. Senior Bridge Design Engineer Your work... ...and design calculations according to the applicable design codes; use computer programs as appropriate...SeniorWork at office
$96.4k - $144.6k
...growth and progress together. The Role: Citi is seeking an Application Security Penetration Tester to join its Offensive Security... ...deepen their offensive security career or a software developer/engineer seeking to transition into cybersecurity. The analyst will manually...Full time$80k - $90k
...Position: Application Support Engineer Location: Jacksonville FL (Onsite) Duration: Full-time Salary Range: $80000-$90000 per year Job Description: Production Support PL-SQL Unix ITIL (Incident Management Service Request Problem Management Change Management...Full time- ...Stellar Energy Global Infrastructure is seeking a Senior Process Engineer in Jacksonville, FL to lead the process design for turbine inlet air chilling and thermal energy storage from concept to production. The role includes owning process calculations, equipment selections...Senior
$116.2k - $229.1k
...Recruiting for this role ends on 11/1/2026. Work you'll do As a Senior Consultant on the Moveworks team, you will be responsible for:... ...supporting system integrations, including hands-on work with application programming interfaces (APIs), Representational State Transfer...SeniorLocal areaVisa sponsorship$105.4k - $207.8k
Position Summary ServiceNow Senior Consultant Our Deloitte Cyber team understands... ..., Information Systems, Cyber Security, Engineering, Information Technology, Finance, or... ...(CSA)ServiceNow Certified Application Developer (CAD)ArchX (Architecture Excellence...SeniorLocal areaRemote workVisa sponsorship- ...Senior DevOps Engineer /Infrastructure Automation Developer / Ansible EngineerSenior DevOps Engineer /Infrastructure Automation Developer / Ansible Engineer - Remote Summary Urgent Role for resources for a Chef to Ansible DevOps project. Skills - Must - DevOps, Ansible...SeniorRemote work
$60 - $70 per hour
...Job DescriptionJob DescriptionJob ID: 114402-1 Job Title: Senior Java Full Stack Developer Location: Remote Duration: 06 months with... ...able to handle Java Spring Boot-based integrations with SaaS applications and develop lightweight front-end solutions using React.AI knowledge...SeniorRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Application Engineer. Be the first to apply!
- application operations engineer Jacksonville, FL
- application support engineer Jacksonville, FL
- application system engineer Jacksonville, FL
- cnc applications engineer Jacksonville, FL
- application engineer Jacksonville, FL
- application performance engineer Jacksonville, FL
- hydraulic application engineer Jacksonville, FL
- project application engineer Jacksonville, FL
- senior application support engineer Jacksonville, FL
- network applications engineer Jacksonville, FL




