Mechanical Engineer in McKinney

Energy Jobline ZR; McKinney (TX); On-site; USD 90,000 - 140,000; Full time

Benefits offered by this job

Equity participation

Full medical/dental/vision benefits

401(k) with company contribution

Job summary

Delta Black Aerospace is seeking a hands-on Mechanical Engineer to own the mechanical design of the RAIDER 330 airframe and subsystems, from CAD model through fabrication. You will partner with propulsion, electrical, and systems engineers to deliver a field-survivable Group 3 UAS and ensure robust airframe performance.

Responsibilities include 3D CAD modeling, FEA, composite layups, and leading manufacturing support, testing, and documentation.

Qualifications

• Bachelor of Science in Mechanical or Aerospace Engineering.
• 3+ years of aerospace/defense/UAS experience.
• SolidWorks CAD proficiency; strong composite materials experience.
• FEA experience with FEMAP/NASTRAN or equivalent.
• GD&T and engineering drawing standards knowledge.
• Ability to translate design to manufactured hardware.
• Comfort in a fast-paced startup defense tech environment.

Responsibilities

• Design and analyze airframe structures and propulsion mounting systems.
• Create 3D CAD models and 2D drawings in SolidWorks or equivalent.
• Perform structural analysis including FEA, load paths, and fatigue.
• Spec composite layups and bonded joints for aerospace use.
• Lead manufacturing support and integration with other subsystems.
• Develop and execute mechanical test plans and document results.
• Manage BOMs, assembly procedures, and configuration control.
• Collaborate on VTOL lift systems, E-STOL landing gear, and payload interfaces.
• Support failure investigations and corrective actions.

Skills

3+ years aerospace experience

Composite materials design

Design for manufacturability

GD&T

Startup environment

Security clearance

Rotor/propeller design

Airworthiness knowledge

SBIR/STTR/OTA experience

Education

Bachelor of Science in Mechanical Engineering or Aerospace Engineering

Tools

SolidWorks

FEMAP

NASTRAN

Rapid prototyping (FDM, SLA)

Job description

Delta Black Aerospace is looking for a hands-on Mechanical Engineer to support the structural design, analysis, and fabrication of the RAIDER 330 airframe and mechanical subsystems. This role demands deep expertise in aerospace structures and composite materials, combined with the agility to operate in a rapid prototype-to-field environment. You will own mechanical design from CAD model through physical hardware, partnering closely with propulsion, electrical, and systems engineers to deliver a reliable, field-survivable Group 3 UAS.

KEY RESPONSIBILITIES

• Design and analyze airframe structures, mechanical assemblies, and propulsion mounting systems for the RAIDER 330
• Generate 3D CAD models and 2D engineering drawings using SolidWorks or equivalent tools
• Perform structural analysis including FEA, load path analysis, fatigue, and margin of safety calculations
• Design and specify composite layups, bonded joints, and lightweight structural components for aerospace environments
• Lead manufacturing and assembly support, working with machinists, composite technicians, and vendors
• Define and execute mechanical test plans including static loads, vibration, and environmental qualification
• Manage mechanical design documentation including BOM, assembly procedures, and configuration control
• Collaborate on integration of VTOL lift systems, E-STOL landing gear, and modular payload interfaces
• Support failure investigation and corrective action for mechanical anomalies during ground and flight test
• Identify and qualify mechanical COTS components and raw materials for aerospace use.

Requirements:

REQUIRED QUALIFICATIONS

• Bachelor of Science in Mechanical Engineering or Aerospace Engineering
• 3+ years of mechanical engineering experience in aerospace, defense, or UAS industries
• Proficiency with 3D CAD software (SolidWorks strongly )
• Hands-on experience with composite materials design and fabrication
• Experience with structural analysis using FEA tools (FEMAP, NASTRAN, or equivalent)
• Understanding of GD&T and engineering drawing standards
• Demonstrated ability to translate design intent into manufactured hardware
• Ability to work in a fast-paced, resource-efficient startup environment

QUALIFICATIONS

• Experience with VTOL, multi-rotor, or hybrid propulsion platform structures
• Background with propeller or rotor system mechanical design
• Familiarity with AS9100, MIL-HDBK-5, or other aerospace design standards
• Experience with rapid prototyping technologies (FDM, SLA)
• Knowledge of airworthiness or type certification structural requirements
• Active Secret or Top Secret clearance
• Prior SBIR/STTR, OTA, or rapid acquisition program experience

SECURITY CLEARANCE

Active Secret clearance ; must be able to obtain Secret clearance. U.S. Citizenship required.

COMPENSATION & BENEFITS

• Competitive base salary commensurate with experience; equity participation available
• Full medical, dental, and vision benefits
• 401(k) with company contribution
• Opportunity for rapid career advancement in a high-growth defense technology company
• Direct collaboration with former Warfighters and senior UAS industry experts
• Potential for travel to test sites and partner facilities.