Development Engineer III

Karman Space and Defense

$95K — $115K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in mechanical or aerospace engineering or equivalent experience.
  • 4-7 years in aerospace and/or defense roles.
  • Experience leading product development tests.
  • Expertise with data acquisition and instrumentation.
  • Strong knowledge of engineering technologies.
  • Proficient in SolidWorks and GD&T principles.
  • Understanding of military and commercial specs.
  • Current U.S. DoD Secret security clearance or ability to obtain.

Responsibilities

  • Lead testing planning and execution for mechanical systems.
  • Support engineering teams to achieve client goals on time and within budget.
  • Design tests, formulate procedures, oversee data collection, and generate reports.
  • Assist business development to align solutions with customer expectations.
  • Coordinate proposal efforts with clients and technical teams.
  • Mentor junior engineers and provide technical guidance.

Benefits

  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off
  • Health Savings Account (HSA) with contribution
  • Flexible Spending Accounts (FSA)
  • Company-paid life and AD&D insurance
  • Short- and long-term disability coverage
  • Tuition reimbursement
Full Job Description
In this role, you lead development engineering activities that bring new aerospace and defense mechanical technologies from concept to demonstration and full-scale system deployment. Working as part of a multidisciplinary team, you drive test planning, prototype development, data analysis, and customer engagement to verify designs, reduce technical risk, and ensure successful product performance. Your work directly advances program objectives and strengthens Karman's ability to deliver high-value solutions for military and aerospace applications.

Responsibilities
  • Leads planning and execution of testing required for mechanical system development.
  • Supports engineering teams to meet client goals on schedule, within budget, and to high standards of technical accuracy and completeness.
  • Designs and analyzes tests, writes procedures and plans, oversees data collection, and prepares test reports.
  • Supports business development and project performance activities to align solutions with customer needs.
  • Leads proposal efforts by collaborating with clients and internal technical teams to develop requirements, presentations, and project definitions.
  • Serves as a mentor and technical resource for junior engineers.

Required Qualifications
  • Bachelor's degree in mechanical or aerospace engineering, or equivalent in relevant experience and registration.
  • 4-7 years of aerospace and/or defense experience.
  • Proven experience in leading product development tests, including development testing and assisting in qualification testing.
  • Proficiency with data acquisition systems and instrumentation.
  • Solid understanding of multiple engineering technologies.
  • Solid understanding of SolidWorks and Geometric Dimensioning and Tolerancing (GD&T).
  • Knowledge of military and commercial specifications.
  • A current U.S. Department of Defense (DoD) Secret security clearance or the ability to obtain and maintain one.

Preferred Qualifications
  • Master's degree in mechanical or aerospace engineering.

Benefits
  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off
  • Health Savings Account (HSA) with company contribution
  • Flexible Spending Accounts (FSA)
  • Company-paid life and AD&D insurance
  • Short- and long-term disability coverage
  • Tuition reimbursement

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