Thermal Engineer

The Johns Hopkins University Applied Physics Laboratory; Laurel (MD); On-site; USD 105,000 - 245,000; Full time

Benefits offered by this job

Robust education assistance program

Unparalleled retirement contributions

Healthy work/life balance

Job summary

The Johns Hopkins University Applied Physics Laboratory is looking for a Thermal Engineer to join our team in Laurel, Maryland. In this role, you will work on critical aerospace defense challenges, developing and validating thermal models for high-temperature systems and collaborating with a dedicated team of engineers.

This position requires at least seven years of experience with hands-on thermal analyses, a relevant BS degree, and the ability to communicate complex ideas clearly. APL offers a vibrant culture, generous benefits, and opportunities for professional growth.

Qualifications

• Minimum of seven years in thermal/aerothermal analyses.
• Ability to translate engineering concepts into clear recommendations.
• Understanding of vehicle-level thermal integration.

Responsibilities

• Develop and validate thermal response models.
• Plan and execute ground test activities.
• Collaborate with teams to solve engineering problems.

Skills

Thermal and aerothermal analysis

Communication skills

Computational fluid dynamics (CFD)

Education

BS in Mechanical Engineering, Aerospace Engineering, or related

Tools

Thermal protection materials

Modeling tools

Job description

Description

Are you ready to put your aerospace and thermal engineering skills to work, solving critical challenges related to the defense of our nation and our service members?

If so, we're looking for someone like you to join our team at APL.

We are seeking a thermal engineer to help us evaluate, develop, and test advanced target and interceptor flight systems. You will be joining a hardworking team of engineers and scientists who enjoy solving complicated problems in a supportive, mission-oriented environment where you'll contribute to a wide variety of aerospace programs. Our engineers and scientists collaborate closely to find solutions for challenging thermal environments such as in-silo rocket launch, thermal protection systems for hypersonic speeds, and turbulent combustion in detonation engines. Our sponsors mandate us to solve today's problems with the best methods available, but we strive to also look forward – to anticipate new engineering challenges and new opportunities.

As an engineer in the Hypersonic Thermal Design Section, you will...

• Develop and validate thermal, aerothermal and material response models for high-temperature systems and thermal protection materials.
• Perform analysis at varying levels of fidelity, using a range of tools, to evaluate and guide decisions during all phases of the design cycle for missile and related systems.
• Plan and execute ground test activities to validate thermal and aerothermal models, characterize material/system performance, and support design verification and qualification.
• Collaborate with cross-discipline teams to solve engineering problems critical to the nation's defense.
• Help guide programs to successful outcomes with clear communication to APL partners and sponsors.

Qualifications

You meet our minimum qualifications for the job if you...

• Possess a BS in Mechanical Engineering, Aerospace Engineering, or a closely related technical area.
• Have at least seven years of progressive, hands‑on experience in thermal/aerothermal analyses supporting vehicle design and development.
• Demonstrate understanding of vehicle‑level thermal integration, including interface definition, requirements development, and design trade‑offs.
• Demonstrate ability to translate complex engineering concepts and results into clear, actionable recommendations and risk assessments.
• Have strong communication skills, both verbal and written.
• Possess understanding of one or more related fields. These include but are not limited to computational fluid dynamics (CFD), aerodynamics, structures, propulsion, materials science, etc.
• Are able to obtain an Interim Secret security clearance by your start date and can ultimately obtain a Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

About Us

Why Work at APL?

The Johns Hopkins University Applied Physics Laboratory (APL) brings world‑class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.

At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore‑Washington metro area. Learn more about our career opportunities at https://www.jhuapl.edu/careers.

All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact [e-mail].

The referenced pay range is based on JHU APL's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign‑on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short‑term disability, long‑term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.

Minimum Rate

$105,000 Annually

Maximum Rate

$245,000 Annually