Top 1239 Aerospace/mechanical engineer Jobs in Los Angeles, Ca

Thermal Engineer
Hermeus —Los Angeles, CA
- $91,800 - $140,250 a year
- Full-time
- Mid-level
- Master's degree
- Analysis skills
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Loads and Dynamics Engineer
Hermeus —Los Angeles, CA
- $91,800 - $140,250 a year
- Full-time
- Mid-level
- Analysis skills
- Travel
- Paid parental leave
- Paid holidays
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Mechanical Engineer II
Impulse Space —Redondo Beach, CA
- $110,000 - $140,000 a year
- Full-time
- Engineering
- Mid-level
- 3 years
- Health insurance
- Dental insurance
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14d
Performance Engineer
Hermeus —Los Angeles, CA
- $91,800 - $187,450 a year
- Full-time
- Master's degree
- Analysis skills
- Experience equivalent to degree accepted
- Paid parental leave
- Paid holidays
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Avionics Mechanical Engineer (All levels)
Impulse Space —Redondo Beach, CA
- $115,000 - $150,000 a year
- Full-time
- Mid-level
- 3 years
- Master's degree
- Health insurance
- Dental insurance
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Mechanical Engineer (Entry-Level)
SMP Engineering —Glendale, CA
- $35 - $44 an hour
- Email
- Analysis skills
- Continuous improvement
- Quality control
- Paid holidays
- Disability insurance
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Aerospace Mechanical Engineer
Talent groups —North Hollywood, CA
- $40 - $45 an hour
- Contract
- Mid-level
- In-person
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Mechanical Engineer
Parallel Systems —Los Angeles, CA
- $125,000 - $150,000 a year
- Full-time
- 1 year
- Leadership
- Python
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Materials and Process Engineer I
Raytheon —El Segundo, CA
- $62,900 - $119,700 a year
- Full-time
- Data analysis skills
- Microsoft Office
- Analysis skills
- Paid holidays
- Disability insurance
Mechanical Engineer 1
Exodus Aerospace Inc —Los Alamitos, CA
- $60,000 - $70,000 a year
- Full-time
- Bachelor of Science
- Engineering
- Basic math
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Mechanical Engineer
Intellisense Systems Inc —Torrance, CA
- $110,000 - $140,000 a year
- Full-time
- Bachelor of Science
- Mid-level
- 3 years
- Health savings account
- AD&D insurance
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Advanced Mechanical Design Engineer - Turbomachinery
Honeywell Aerospace —Torrance, CA
- Full-time
- Continuous improvement
- Senior level
- Mechanical knowledge
Staff Engineer II - Research
Systems Technology Inc —Hawthorne, CA
- $66,320 - $105,170 a year
- Full-time
- Hybrid work
- Bachelor of Science
- Engineering
- Mid-level
- Work from home
Mechanical Engineer (Starship)
SpaceX —Hawthorne, CA
- $100,000 - $135,000 a year
- Extended hours
- Analysis skills
- Travel
- Organizational skills
- Paid parental leave
- Employee stock purchase plan
Mechanical Engineer I
Inversion —Los Angeles, CA
- $77,000 - $116,000 a year
- Master's degree
- Communication skills
- Entry level
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14d
Mechanical Engineer
Karman Industries —Los Angeles, CA
- $70,000 - $160,000 a year
- Full-time
- Mid-level
- Master's degree
- Analysis skills
- Health insurance
- Dental insurance
Structures Analyst – Engineer I/Engineer II
Heart Aerospace —Los Angeles, CA
- $108,000 - $155,000 a year
- English
- Master's degree
- Analysis skills
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2026 Aerodynamic Environments Engineer
The Aerospace Corporation —El Segundo, CA
- $120,000 - $140,000 a year
- Full-time
- Doctor of Philosophy
- Travel
- Senior level
- Paid holidays
- Relocation assistance
Mechanical Engineer - Aerospace & Industrial (Multiple Locations)
Burns & McDonnell —Brea, CA
- $110,000 - $220,000 a year
- Full-time
- Computer literacy
- Research
- Mid-level
- 401(k)
- Employee stock ownership plan
Mechanical Automation / Equipment Engineer
Rangeview Inc. —El Segundo, CA
- $90,000 - $154,000 a year
- Extended hours
- System design
- Mid-level
- 3 years
- Health insurance
- Dental insurance
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Thermal Engineer

Hermeus
Los Angeles, CA

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Job Details

Full-time
$91,800 - $140,250 a year

Qualifications

Computational research
Computational modeling
Bachelor's degree in engineering
Simulation analysis
Technical Proficiency
Data analysis software

Full Job Description

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage.

As a Thermal Engineer at Hermeus, you will be responsible for analyzing, designing, and implementing thermal solutions for various components and systems in our high mach vehicles.

Responsibilities:

Thermal Analysis: Conduct detailed thermal analyses and simulations using state-of-the-art tools and software to model heat transfer, thermal loads, and thermal behavior during all phases of mach3+ flight.
Thermal System Design: Design and develop efficient thermal management systems, including heat shields, thermal protection materials, insulation, and active cooling systems to ensure the integrity and reliability of critical vehicle components.
Material Selection: Evaluate and select appropriate materials with high-temperature capabilities and thermal resistance for thermal protection and heat dissipation in hypersonic environments.
Hot metallic structure analysis: Analize and test novel ways to reduce thermal induces stress and deflections.
Integration: Collaborate with multidisciplinary engineering teams, including aerodynamics, propulsion, structures, and materials, to seamlessly integrate thermal solutions into the overall vehicle design.
Testing and Validation: Plan, conduct, and analyze thermal tests in laboratory environments and during flight tests to validate thermal models and verify the performance of thermal systems under real-world conditions.
Innovation: Stay up to date with the latest advancements in thermal engineering, aerospace materials, and heat transfer technologies. Continuously seek innovative approaches to enhance thermal efficiency and performance.
Documentation: Prepare technical documentation, reports, and presentations to communicate thermal analysis results, design decisions, and recommendations to stakeholders and project teams.
Work hand in hand with responsible engineers to develop simple and robust thermal solutions for a high temperature environment

Requirements:

Bachelor's degree in mechanical, aerospace, or thermal engineering (or a related field). A master's is advantageous.
Proficiency in thermal analysis software and computational tools (e.g., ANSYS, CFD) thermal desktop, for thermal simulations and modeling.

Preferred Skills and Experience

Proven experience in thermal engineering, heat transfer analysis, or thermal management systems in aerospace, high-speed vehicles, or related fields.
Solid understanding of aerospace materials, high-temperature alloys, and material behavior under extreme thermal conditions.
Strong analytical and problem-solving skills with an ability to work on complex thermal challenges and propose effective solutions.
Effective communication skills to collaborate with cross-functional teams and present technical information clearly and concisely.
Adaptability and a willingness to thrive in a fast-paced and dynamic research and development environment.
Experience participating in a collegiate engineering competition team such as Formula SAE (FSAE), Design/Build/Fly (DBF), Baja SAE, Rocketry, or a comparable hands-on engineering organization is highly preferred.

U.S. EXPORT CONTROL COMPLIANCE STATUS

The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.

EQUAL OPPORTUNITY

Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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Refine Your Search

aerospace/mechanical engineer jobs in los angeles, ca

Thermal Engineer

Loads and Dynamics Engineer

Mechanical Engineer II

Performance Engineer

Avionics Mechanical Engineer (All levels)

Mechanical Engineer (Entry-Level)

Aerospace Mechanical Engineer

Mechanical Engineer

Materials and Process Engineer I

Mechanical Engineer 1

Mechanical Engineer

Advanced Mechanical Design Engineer - Turbomachinery

Staff Engineer II - Research

Mechanical Engineer (Starship)

Mechanical Engineer I

Mechanical Engineer

Structures Analyst – Engineer I/Engineer II

2026 Aerodynamic Environments Engineer

Mechanical Engineer - Aerospace & Industrial (Multiple Locations)

Mechanical Automation / Equipment Engineer

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As a Thermal Engineer at Hermeus, you will be responsible for analyzing, designing, and implementing thermal solutions for various components and systems in our high mach vehicles.

Responsibilities:

Requirements:

Preferred Skills and Experience

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