Thermal Engineer Associate / Mechanical Engineering / Orlando, FL

Job ID : 706795BR Date posted : Oct. 15, 2025

Description : Lockheed Martin has an exciting opportunity for a Thermal Analysis Mechanical Engineer in Orlando, FL. This person will be a member of the hardware engineering team and be responsible for the development of thermal management and cooling systems for aerospace systems.

Responsibilities will include research and development of viable thermal solutions for systems and components. This engineer will need experience with heat transfer, fluid mechanics, and finite element modeling. With guidance, they will be developing analytical models for product development. Thermal testing and measurements will also be required.

In this role you will be assessing design requirements and margin against product specifications and reliability standards to show product verification and robust design. The thermal engineer will interface with mechanical design, electrical design, electromechanical design, optical analyst and structural analysis engineering groups.

Basic Qualifications :

• Pursuing Bachelor's Degree from an accredited college, preferably in Mechanical Engineering or Aerospace Engineering (or related field).
• Strong practical knowledge in with heat transfer, thermodynamics, and fluid dynamics principles, demonstrated through strong academic performance.
• Familiarity with (FEA) Finite Element tools (SimCenter 3D Thermal) and / or (CFD) Computational Fluid Dynamics (FloEFD) tools.
• Excellent problem-solving skills, with the ability to diagnose and troubleshoot complex electrical issues, demonstrated through hands-on experience.
• Strong communication and teamwork skills, demonstrated through successful group / individual projects and collaborations.
• Must be a U.S. Citizen and have the ability to obtain a Department of Defense Clearance.

Desired Skills :

Clearance Level : None

Other Important Information You Should Know

Expression of Interest : By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely : Onsite Full-time : The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Work Schedules : Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule for this Position : 4x10 hour day, 3 days off per week

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.

Experience Level : 4 yr and up College

Business Unit : MISSILES AND FIRE CONTROL

Relocation Available : Possible

Career Area : Mechanical Engineering

Type : Full-Time

Shift : First

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