Mechanical Engineer - Cabin Heaters
2/9/2026
The Mechanical Engineer will directly support manufacturing for cabin heating systems while also driving product improvement and new product development through design, testing, and production readiness activities. Responsibilities cover all facets of mechanical and electro-mechanical component design, including sheet metal, combustors, fluid control devices, and electrical sensing components.
Working Hours
40 hours/week
Company Size
51-200 employees
Language
English
Visa Sponsorship
No
Description
Our Company Hartzell Engine Tech
Signia Aerospace is built on decades of proven performance and partnership in the aircraft systems industry. The proven brands that operate under the Signia Aerospace ecosystem lead the field in thermal management and mission-specific equipment. They are the brands of choice for pilots, maintenance directors, ground crews, and supply chain professionals worldwide, in commercial, private, and military applications. Our depth of expertise and unique pool of resources allows us to act as an integrated, nimble partner in the design, manufacture, delivery, and service of highly specialized aircraft systems and components.
Hartzell Engine Tech (HET) is a leading OEM supplier and aerospace technology company that includes branded components from Janitrol Aero, Plane-Power, Aeroforce Turbocharger Systems, Sky-Tec, Fuelcraft and PowerUP, providing engine accessories and heating solutions that meet the demanding challenges of today’s aircraft systems
Our Culture
We are a team that prides ourselves on a culture that supports shared values of empowerment, accountability, drive, integrity, and respect. Our team shares a deep commitment to safety and collaboration. We offer a comprehensive benefits package to support your well-being and professional growth including medical, dental, vision, paid time off, life insurance, 401(K) plans with employer match, company provided Growth Participation Units (GPU) and so much more.
Our GPU benefit is unique to the industry and encourages all employees to think like owners and receive future financial reward for contributions to business growth. Join our team to be part of a culture that encourages growth and development and celebrates our success.
Key Responsibilities
Mechanical Engineer (ME) will directly support manufacturing activities related to the cabin heating systems product line. The candidate will also support this product family through product improvement and new product development efforts that will involve design, test, troubleshooting, and production readiness activities. The ME will be responsible for all facets of manufacturing support and new product design and development of various mechanical and electro-mechanical components associated with airborne cabin heating systems. Components include sheet metal structures, combustors, fuel pressurization, metering, regulation and control devices, fluid plumbing, electric forced air hardware, spark igniter components, electrical system sensing and control devices, and various types of small electric motors. The candidate will utilize Ansys CFD and combustion analysis tools to evaluate system performance. The candidate must be highly creative and capable of proposing inventive solutions to design, manufacturing and service related problems. The ME position will require a high degree of interaction with customers, suppliers, and other manufacturing team members which requires the candidate have effective written and verbal communication abilities. The candidate must be a team player and with a high degree of professionalism and self-motivation.
Key Expected Deliverables from the Position
1. Support plant operations and customers by providing technical guidance and leadership to resolve product related issues.
2. Design, develop, and manage through production launch improvement projects for components and associated systems in compliance with customer and/or regulatory guidelines.
3. Manage and coordinate FAA certification efforts including DO-160 testing on new & existing products.
First Year Success Factors
1. Become intimately familiar with Hartzell historical cabin heating systems and related components
2. Become familiar with technical data structure and location
3. Identify and develop a plan to resolve the top five major manufacturing and/or product reliability issues related to the cabin heating product line
4. Develop CFD and combustion model for cabin and combustion flow circuit using Ansys CFX software
Candidate’s Typical Job Duties
- Create 3D component and assembly models and drawings which include:
- Castings
- Machinings
- Stampings
- Injection Moldings
- Utilize FEA software tools to perform CFD, stress and modal analysis
- Assemble prototype hardware for laboratory and flight testing
- Develop FMEA, DFMEA and system safety assessments
- Troubleshoot cabin heating system hardware and/or systems to component level
- Review and disposition of MRB items
- Write technical test plans, test reports, engineering analysis reports and service documentation
- Operate laboratory test equipment
- Specify test and production support equipment
- Work with customers to resolve field issues
- Work with customers to develop new applications
Requirements
Education/Experience
BS Degree in Mechanical Engineering required; 3 years min experience with 3D modeling software; five years minimum experience in product engineering, support and design.
Technical Competencies
1. Experience leading product support activities and program management
2. Experience with the design and analysis of the mechanical systems and moderate understanding of electrical control systems and components
3. Experience developing test plans for evaluation of product durability and performance
4. Experience writing technical reports
5. Experience troubleshooting mechanical/electromechanical systems
6. Proficient Computer Skills – MS Office, engineer graphics software
7. Excellent verbal and written communication skills
Preferred
1. Experience with FEA software for CFD and stress/modal analysis
2. Familiarity with data acquisition and control systems
3. Experience with aviation related products and the FAA regulatory system
4. Experience with vehicle electrical system components
5. Experience with sheet metal fabrication and welding processes
6. Familiarity with ISO 9001, AS-9100 or similar quality management systems
Behavioral Competencies – Demonstrates behaviors consistent with our values
1) Thinks and acts like an owner
o Uses company resources wisely & cost-effectively
o Shows pride in the organization and a commitment to its long-term success
o Takes full responsibility for their actions
o Holds self to high standards of performance and integrity
2) Demonstrates high integrity
o Consistently acts with honestly, transparency and high ethics
o Makes decisions based on what is morally right
o Owns their actions and holds self-accountable
3) Puts team above self; in it together
o Prioritizes team and company over personal gain
o Collaborates with team members within the department and across all functions
Contributes to a positive, inclusive work environment
4) Innovates and improves
o Actively supports or initiates continuous improvement efforts
o Shares ideas and suggests solutions that enhance team or business performance
o Stays open to feedback and embraces changes
o Demonstrates a bias towards action
5) Honors commitments
o Consistently follows through on project timelines, meeting and deliverables
o Takes ownership for responsibilities and delivers results
o Makes and holds commitment
o Communicates proactively when challenges arise and adjusts plans to stay on track
Equal Opportunity Employer/Protected Veteran/Disability/E-Verify
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