Specialist, Mechanical Analysis Engineer (Dynamics)

Job description

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Job Title: Specialist, Mechanical Analysis Engineer (Dynamics)

Job Code: 27915

Job Location : Orlando, FL

Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off
Job Description:

Aerojet-Rocketdyne Coleman Aerospace, an L3Harris Technologies Company, has an immediate opening for a Mechanical Dynamics Analysis Engineer to join our Coleman Aerospace team in Orlando, FL.

Coleman Aerospace produces complex single, two, and three-stage air-launched target vehicles used to support ballistic missile defense testing and is the Aerojet Rocketdyne segment Center of Excellence for Undersea Propulsion manufacturing.

We are seeking a self-motivated individual contributor with junior to mid-level mechanical Dynamics analysis skills that can help support large, complex project initiatives of substantial importance to the organization, while working under guidance of more senior analysts.


Essential Functions:
+ Perform structural static and dynamic analyses utilizing classic hand calculation methods and finite element models.



+ Provide support to structural dynamics testing activities (vibration, shock, acoustic etc.) and assess measured data against requirements.



+ Analyze dynamic response data from launch vehicle missions to define dynamic environments and for structural health monitoring.



+ Correlate analysis models and test results.



+ Provide assessment of the products ability to satisfy internal structural requirements as well as those flowed by the customer.



+ Report status and results of analysis tasks at team meetings, design and program reviews.



+ Prepare technical reports documenting all analysis activities.



+ Travel may be required but typically less than 10%
Qualifications:

+ Bachelor’s Degree and minimum 4 years of prior relevant Mechanical Dynamics Analysis Engineering experience.

Graduate Degree and a minimum of 2 years of prior related experience.

In lieu of a degree, minimum of 8 years of prior related experience.



Preferred Additional Skills:

+ Demonstrated experience working in several of the following areas:

+ Dynamic analysis (coupled loads, random vibration, shock, flutter, explicit analysis)

+ Analysis of aerospace structures (primary and secondary)

+ Vehicle load path definition and strength analysis

+ Perform analysis to support Nonconformances

+ Experience with metallic structures and bolted joints

+ Linear and Non-Linear stress analysis of metallic and/or composite structures (skin-stringer, fittings, sandwich panels, etc)

+ Familiarity with classical aerospace sizing methods (Bruhn, Niu, Roark, etc)

+ Fatigue or damage tolerance and crack growth (hand calcs, NASGRO, VCCT, etc)

+ Analysis tools PATRAN, FEMAP, and/or NASTRAN

+ Provide test support including writing test plans, procedures, and reports, data review/reduction, derivation of loads, force / acceleration limiting, correlating tests such as static pull tests, random vibration, sine vibration, modal, etc., and logistics.




+ Experience within MDA/NASA, the aerospace industry, or related discipline

+ Development of software tools (Excel, Matlab, Python, etc) to support the detailed analysis and optimization of aerospace structures.



+ Identification of opportunities for analysis efficiency improvements.



+ Experience with composites and bonded joints.



+ Structural optimization using standard industry codes.



+ Experience in non-conforming material review of root cause / corrective action and disposition instructions.



+ Experience with White Belt training, lean manufacturing, and/or 6-sigma practices.



+ Ability to use Creo to interrogate design models and support model preparation.



+ Familiarity with MIL-STD-1540 / SMC-S-016 / MIL-STD-810, or other launch vehicle test requirements document.



+ Familiarity with NASA-STD-5020 or other similar fastener design and analysis specifications.


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Required Skill Profession

Other General