Mechanical Engineer I (Ground Support Equipment) jobs in United States
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Firefly Aerospace · 2 months ago

Mechanical Engineer I (Ground Support Equipment)

Firefly Aerospace is a space and defense technology company that enables our world to launch, land, and operate in space – anywhere, anytime. As a Mechanical Ground Support Equipment Design Engineer, you will be responsible for developing next generation launch sites, test stands, and material handling equipment, supporting the fleet of launch vehicles and spacecraft.

AerospaceAir TransportationSatellite Communication
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Responsibilities

Serve as lead mechanical designer & project manager for a variety of projects, including production tooling, material handling equipment, test stands, and launch infrastructure
Own the entire scope of each project through requirements generation, design, analysis, material/component selection, construction, testing and activation
Develop 3D CAD of components and assemblies
Perform structural analysis on components, weldments, & assemblies using FEA & hand calculations
Work with manufacturing engineers, fabricators, welders, and 3rd party vendors to determine manufacturability of designs & execute builds
Host design reviews for internal customers & stakeholders to receive and incorporate feedback into designs
Perform detailed drafting of part and assembly drawings following GD&T company drafting standards
Support fabricators during the build phase to provide guidance and troubleshoot manufacturing issues as needed
Develop & execute structural proof test plans & activation test plans to validate the as-built design prior to customer hand off
Produce design documentation to communicate design intent, usability, operations, and maintenance of new products to internal customers
Use mechanical engineering principles and fundamentals to provide reliable and manufacturable solutions for technically challenging problems
Collaborate with Vehicle, Test, Manufacturing, Production, and Launch engineers & technicians to establish individual task scope and feasibility
Demonstrate a willingness to seek creative, novel, and different ways to accomplish outcomes

Qualification

Mechanical Engineering3D CAD (Siemens NX)Structural Analysis (FEA)Fabrication PracticesWelding TechniquesProject ManagementCollaborationCommunicationProblem Solving

Required

Bachelors Degree in Mechanical or Aerospace Engineering or related engineering discipline
2+ years of focused, hands on experience designing mechanical or structural systems
Strong understanding of first-principles in Mechanical and Structural design
Strong 3D CAD experience, preferably in Siemens NX/Teamcenter
Experience performing structural analysis of parts and assemblies, utilizing FEA or hand calculations, and communicating results of the analysis
Comprehension of design fundamentals including tolerancing, ASME Standards, ASTM, and GD&T
Knowledge of fabrication, welding, machining and assembly practices
Capable of balancing detailed design tasks with higher level project management type tasks, including budgeting, scheduling, and communications
Able to prioritize and execute tasks in a high-pressure fast-paced environment
Works well in a collaborative multidisciplinary environment and able to follow direction
Willingness to travel in support of GSE activations at multiple Firefly locations up to 25% of the time
Ability to travel up to 10%

Preferred

Demonstrated creation of successful Ground Support Equipment (GSE) or related structural designs, including welded structures, mechanisms, production & manufacturing tooling, test fixturing, or launch site infrastructure
Experience in fluid system design (pneumatic, hydraulics)
Experience in developing test and operations procedure writing
Experience in an oil & gas, R&D or aerospace environment
Familiarity with instrumentation, data acquisition, and control methods
Familiarity with ASME, AWS, AISC, and AFSPCMAN standards related to structural design

Benefits

Generous health, dental and vision plans with low plan deductibles
Parental leave
Educational reimbursement
Short term disability
Flexible PTO options

Company

Firefly Aerospace

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Firefly Aerospace is a space company that develops and operates launch vehicles, lunar landers, and orbital vehicles for commercial mission.

Funding

Current Stage
Public Company
Total Funding
$796.56M
Key Investors
Northrop GrummanRPM VenturesAE Industrial Partners
2025-08-07IPO
2025-05-29Corporate Round· $50M
2024-11-12Series D· $175M

Leadership Team

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Jason Kim
Chief Executive Officer
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Eric Salwan
Co-Founder
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Company data provided by crunchbase