← Back to results

Mechanical Design Engineer

Develop flight hardware for new and existing airframes in a startup focused on aerospace manufacturing.

Location
El Segundo, CA
Compensation
$100k–$130k/yr
Level
mid
Type
full time · On-site

Posted by employer 5 months ago

First seen on Joblaze 2 days ago

Last verified on the company career page 39 minutes ago

Apply at Amca → Save job Scanned from amca.co

What you'll build

  • Own design and prototyping of new mechanical hardware
  • Generate and maintain detailed drawings and specifications
  • Spearhead root cause investigations
  • Prototype new components at R&D lab
  • Work with test engineering to define qualification plans

Must have

  • Bachelor's or advanced degree in aerospace engineering, manufacturing engineering, materials engineering, mechanical engineering or engineering physics
  • 1+ years of mechanical or fluids design, analysis, or build experience
  • Strong understanding of engineering first principles

Nice to have

  • 2+ years of professional experience in aerospace/mechanical engineering
  • 2+ years of experience with GD&T concepts
  • Strong project management skills
  • Experience designing, building, testing and troubleshooting mechanical systems
  • Experience with finite element analysis (FEA) software packages

Practical constraints

  • Travel to vendors and other Amca sites as needed
  • Able to work flexible hours and occasional weekend support as needed

Requirements

Experience
1–2 years
Education
Bachelor's degree
Visa
No sponsorship (stated in posting)

Joblaze summary

The Mechanical Design Engineer at Amca focuses on developing flight hardware for various airframes, taking ownership of the product from initial concept through to production. Key skills include a solid understanding of engineering principles, particularly in thermodynamics and fluid dynamics, along with experience in mechanical design and prototyping. This role is suited for individuals with at least one year of relevant experience, ideally in aerospace or mechanical engineering, who are eager to engage in hands-on problem-solving and collaboration across teams.

Joblaze insights

  • Listed 2 days ago — first seen on Joblaze September 28, 2026. Last confirmed on Amca's careers page September 30, 2026.
  • Salary band is below the typical range for comparable tech roles (median ~$125,000).
  • Starts above 11% of 61 comparable mid other roles in United States that list Mechanical Engineering we track (median $100,000 across 15 companies).
  • Mechanical Engineering appears in 4.5% of 2970 comparable mid other roles in United States; solid mechanics appears in 0.1% of 2970 comparable mid other roles in United States.

Quick facts

Is the Mechanical Design Engineer role remote?
No — this is an on-site role in El Segundo, CA.
What's the salary range?
Amca lists $100,000–$130,000 for this role.
How much experience is required?
1–2 years of relevant experience for this Mechanical Design Engineer role.
Where is the role based?
Amca is hiring for this position in El Segundo, CA.
What's the tech stack?
Joblaze extracted these technologies from the posting: Aerospace Engineering, GD&T, Manufacturing Engineering, Mechanical Engineering, Siemens NX, Thermodynamics.
What seniority level is this role?
Amca targets mid-level candidates for this position.
Is this full-time or contract?
Full-time for this Mechanical Design Engineer role at Amca.

From the original posting

Amca is building America’s new industrial base. Since the 1990s, our ability to build new aviation and military systems and maintain the ones we already have has eroded. Today, the gap between what the nation needs to produce and what it is capable of producing is the largest it has been in generations.

Overview:

The Mechanical Design Engineering role is responsible for developing flight hardware for new and existing airframes. You will serve as the extreme owner of the product from concept through qualification, and eventually production handoff. Your day will consist of designing, analyzing, and building a wide range of fluid and structural systems. Most importantly you will own the relationship between customer level requirements and the build/test engineering teams.

Responsibilities:

  • Own design and prototyping of new mechanical hardware

  • Develop state-of-the-art, manufacturable, avionics hardware (buttons, switches, dials), flow control devices (valves, regulators, solenoids) or mechanisms (actuators, switches, pistons). Question requirements, simplify, and accelerate aerospace component deliveries

  • Generate and maintain detailed drawings, component specifications, analysis and risk assessments. We believe design engineers should perform their own concept design, technical analysis and first unit builds – we minimize compartmentalized duties wherever possible

  • Spearhead root cause investigations that arise in development, production, and test. Implement corrective actions to prevent repeat failures

  • Set the standard for rigorous component design and qualification testing. As a member of an early-stage startup, you will be integral in defining company design and testing policies

  • Act as the extreme owner for the parts you work on, you will be expected to be the ultimate authority for components you develop and be able to work closely with customers and manufacturers as problems arise

  • Prototype new components at our in-house R&D lab. You will be expected to be intimately involved with any prototype development

  • Work with test engineering to define and execute qualification plans

  • Work closely with build engineers to ensure new designs are manufacturable at production facilities and DFM feedback is implemented

Basic Qualifications:

  • Bachelor's or advanced degree in aerospace engineering, manufacturing engineering, materials engineering, mechanical engineering or engineering physics

  • 1+ years of mechanical or fluids design, analysis, or build experience (student project team and internship experience qualifies)

  • Strong understanding of engineering first principles, specifically with regards to thermodynamics, fluid dynamics, and solid mechanics

Preferred Skills and Experience:

  • Strong interpersonal and collaborative skills, enthusiasm for problem solving, and desire to optimize modern aerospace production and design processes

  • 2+ years of professional experience in the field of aerospace/mechanical engineering

  • 2+ years of experience with GD&T concepts

  • Strong project management skills and effective communication of technical concepts across multi-disciplinary teams

  • Experience designing, building, testing and troubleshooting mechanical systems

  • Experience with pressurized components (valves, regulators, tubes, pipes, etc.)

  • Experience with finite element analysis (FEA) software packages

  • Experience with Siemens NX or other similar CAD package

  • Experience using test instrumentation and control components (e.g. pressure transducers, thermocouples, resistance temperature detectors, relays, solenoid valves, etc.)

Additional Requirements:

  • Travel to vendors and other Amca sites as needed

  • Able to work flexible hours and occasional weekend support as needed

Annual Salary Range
$100,000—$130,000 USD

This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons within the meaning of ITAR. ITAR defines a US person as: any individual who is granted U.S. citizenship; or. any individual who is granted U.S. permanent residence ("Green Card" holder); or. any individual who is granted status as a "protected person" under 8 U.S.C 1324b(a)(3).

Standard company text repeated across Amca's postings is omitted here.

Similar positions

Amca
Senior Mechanical Engineer
Amca · El Segundo, CA
Amca
Senior Mechanical Engineer
Amca · El Segundo, CA
Amca
Mechanical Engineering Manager
Amca · El Segundo, CA
Amca
Senior Build Engineer
Amca · El Segundo, CA
Amca
Mechanical Build Engineer
Amca · El Segundo, CA