Senior Design Engineer (Aerospace & Defense Hardware)

Freeform; Los Angeles (CA); On-site; USD 150,000 - 200,000; Full time

Benefits offered by this job

100% employer-paid Medical, Dental, and Vision insurance

Paid vacation and sick leave

Relocation assistance

Free daily catered lunch and dinner

Catered team building events

Job summary

Freeform is seeking a Senior Design Engineer based in Hawthorne, California, to lead innovations in aerospace and defense hardware design. This role demands a deep understanding of advanced part design integrated with state-of-the-art additive manufacturing processes. You will drive the redesign of complex hardware, ensuring performance improvements and reduced costs.

The ideal candidate should possess at least 5 years of relevant experience and a Bachelor's degree in mechanical or aerospace engineering. This role offers a full-time onsite position with a salary range of $150,000 to $200,000.

Qualifications

• 5+ years of experience in a hands-on engineering role within aerospace or defense.
• Demonstrated ability to lead complex design programs.
• Experience with propulsion systems and high-performance components.

Responsibilities

• Drive part design for aerospace and defense hardware.
• Develop deep understanding of performance drivers and system constraints.
• Lead redesigns leveraging additive manufacturing for optimized geometries.

Skills

Mechanical or aerospace engineering knowledge

Leadership in hardware programs

Complex system analysis

Additive manufacturing understanding

Education

Bachelor’s degree in mechanical or aerospace engineering

Tools

3D printing technology

Job description

Senior Design Engineer (Aerospace & Defense Hardware)

Freeform builds AI‑native manufacturing systems that unify software, hardware, and physics to produce industrial‑scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits.

Freeform is hiring a Senior Design Engineer focused on aerospace & defense hardware to sit at the intersection of advanced part design and additive manufacturing. This is a deeply technical senior engineering role responsible for rethinking how aerospace and defense hardware is conceived, designed, and produced – not just adapting existing parts for a new process, but fundamentally reimagining what is possible when legacy design constraints no longer apply. You will own complex design challenges end‑to‑end, working hands‑on with some of the most complex hardware in the industry, and serve as a technical authority on where Freeform’s platform unlocks performance regimes, architectures, and geometries that were previously impractical or impossible.

Responsibilities

• Drive part design and redesign across a broad range of aerospace and defense hardware, including:
  • Propulsion systems
  • Heat exchangers and thermal management hardware
  • Valves and fluid systems
  • Turbomachinery components
  • Combustion devices
  • Lightweight structural components and assemblies
• Develop and own a deep component‑level understanding of requirements, performance drivers, and system constraints within aerospace and defense programs
• Lead first‑principles part redesigns, identifying where additive manufacturing enables new geometries, consolidated assemblies, improved performance, or reduced cost and lead time
• Define and evaluate design concepts with expert command of materials, tolerances, thermal and structural behavior, and production considerations
• Serve as a senior technical resource – independently resolving advanced questions related to design tradeoffs, process capabilities, qualification pathways, and production scalability, and helping guide less experienced engineers
• Partner closely with internal engineering and operations teams to drive feasibility, refine concepts, and own execution outcomes
• Lead technical engagements with customer engineering teams to understand application requirements, present design solutions, and establish deep technical credibility at a senior level
• Identify, scope, and champion new application spaces where Freeform’s technology can deliver step‑change improvements over conventional manufacturing
• Shape Freeform’s product, process, and technology roadmap through field‑informed technical leadership and strategic input

Basic Qualifications

• Bachelor’s degree in mechanical or aerospace engineering
• 5+ years of experience in a hands‑on engineering role within aerospace, defense, or a closely related high‑performance industry
• Demonstrated ability to lead complex hardware programs from concept through qualification and production
• Experience designing or analyzing propulsion systems, thermal systems, fluid systems, turbomachinery, or high‑performance structural components
• Deep systems‑level understanding of complex mechanical hardware and how components function within larger assemblies

Nice to Have

• 10+ years of experience in a hands‑on engineering role within aerospace, defense, or a closely related high‑performance industry
• Familiarity with metal 3D printing or design for additive manufacturing (DFAM) concepts
• Strong intuition for part design, design‑for‑manufacturing, and how component geometry relates to performance and producibility
• Experience mentoring engineers and providing technical direction on hardware development programs
• Experience carrying hardware through development, qualification, and production ramp
• Ability to clearly communicate complex technical concepts to both engineering and non‑engineering stakeholders
• Strong first‑principles reasoning and comfort operating in ambiguous, fast‑moving problem spaces
• Strategic thinker with an instinct for where technology can unlock the most value
• Team player, positive attitude, growth mindset, integrity, accountability, adaptability, entrepreneurial, driven, results‑oriented and ethical

Location

• Based in Hawthorne – our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA’s deep‑tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country.
• Our fast‑paced, cross‑functional environment is built on close collaboration, and as such, this role requires full‑time onsite presence (five days a week), with very limited exceptions.

What We Offer

• We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data‑driven decisions.
• We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world‑changing technology.
• 100% employer‑paid Medical, Dental, and Vision insurance (premium PPO and HMO options)
• Life insurance
• Traditional and Roth 401(k)
• Relocation assistance provided
• Paid vacation, sick leave, and company holidays
• Generous Paid Parental Leave and extended transition back to work for the birthing parent
• Free daily catered lunch and dinner, and fully stocked kitchenette
• Casual dress, flexible work hours, and regular catered team building events
• Compensation
  • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company’s current stage of development and allows the employee to grow and develop within a role.
  • In addition to the significant stock option package, the estimated salary range for this role is $150,000–$200,000. The upper end of the range is reserved for individuals who demonstrate exceptional experience, deep domain mastery, and a proven history of high performance and impact.
• Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by 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.