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air · defense-engineering

Mechanical Engineer

$130k – $240k
Why it matters

Every autonomous platform is constrained first by mechanical envelope — weight, balance, thermal, vibration. The mech team is what makes the software stack achievable in the first place.

Skills at a glance

Courses for this role

1

Foundations

6 months

Solid grounding in solid mechanics, materials, dynamics, and the CAD/CAE toolchain. Mech work that does not start here gets caught downstream in test.

Skill
🛠 SkillStatics & dynamics
essentialFree

Every load path, every vibration mode — this is the math under all of it.

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🛠 SkillStrength of materials
essentialFree

Knowing when something will yield, fatigue, or buckle is the daily decision.

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🛠 SkillGD&T (ASME Y14.5)
essentialFree

Drawings are how engineering talks to manufacturing — GD&T fluency is the language.

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Course
🎓 CourseSolidWorks Essentials· Coursera
essential30hbeginner$49

Industry-standard CAD for defense hardware shops.

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🎓 CourseFEA fundamentals· edX
important40hintermediate$99

Predicting stress and modes before metal gets cut.

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2

Build the stack

8 months

Aerospace-grade structures and the analysis toolchain you will use day-to-day on autonomous platforms.

Skill
🛠 SkillAerospace structural design
essentialFree

Composites, honeycomb, fatigue — the materials side of every modern airframe.

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🛠 SkillFEA in ANSYS Mechanical / Abaqus
essentialFree

The two tools the actual stress analysts on defense programs run. Generic FEA fluency is table stakes; vendor fluency is what gets you hired.

🛠 SkillTopology optimization (Altair Inspire / nTopology)
importantFree

When weight is the constraint — drones, satellites, missile fins — topology optimization tools generate organic, mass-efficient geometries that additive manufacturing can actually produce.

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🛠 SkillVibration & shock analysis
essentialFree

Field-deployed drones see harder vibration than aircraft. The math is the gate.

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🛠 SkillDesign for manufacturing (DFM)
essentialFree

A part that is right on screen but wrong on the line will kill a program.

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Course
🎓 CourseComposite Structures for Aerospace· Udemy
important22hintermediate$79

How airframes survive at <1lb/ft³ density.

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Knowledge
📖 KnowledgeMil-spec environmental (MIL-STD-810)
importantFree

The acceptance bar for any platform fielded by the US military.

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3

Field experience

10 months

AS9100 floor experience and the structural-test loop that separates a CAD model from a fielded aircraft.

Skill
🛠 SkillTest rig design
essentialFree

Designing the fixtures that prove your structure works.

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Certification
📜 CertificationNIATS Certified Designer· NIATS
recommendedFree$800

Recognized credential for defense-tier mechanical work.

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Knowledge
📖 KnowledgeAS9100 shop floor
importantFree

Quality system every defense manufacturer runs against.

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📖 KnowledgeFailure analysis fundamentals
importantFree

When parts come back broken, you are the one who figures out why.

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