Joseph Crenshaw

*** **********

Gunter, Texas ***58

214-***-****

admth0@r.postjobfree.com

SUMMARY

Dependable, self-motivated mechanical design engineer with a wide range of qualifications in design, testing, manufacturing and installation. A result oriented team player who applies both analytical and practical problem solving skills which contribute to the overall success of the company.

Technical Skills: Catia V5 15-16, SolidWorks Office 2006-19, Solid Edge 4-ST19, Agile, Smarteam, Moldflow,

Ansys 9-19, Solidworks Simulation, Solidworks Floworks PE, Solidworks HFS, Microsoft Office, Viso.

Mechanical Design: Strong experience in first and business class lighting plastics design for Boeing, Airbus and Bombardier products along with Jamco, Teague, and BMW other aviation design houses.

Military electro-mechanical packaging and qualification test fixtures.

Rack systems, structures and wiring to NEBS GR-63 and GR-1089 standards and tests

Skilled in 2D & 3D CADD, stress analysis, thermal management, vibration mitigation. Designed for the following fabrication processes: sheet metal, thermo-forming, injection molding, and die and lost material castings. Design and develop mechanical parts, enclosures, brackets and housings based on customer requirements, marketing input, pertinent agency standards, Design for Manufacturing (DFM) considerations, targeting profit margins. Ability to develop, validate, and release new products quickly in response to fast-changing requirements. “Hands-on” with the ability to develop, qualify, and support new products. Ability to apply engineering fundamentals provided by engineering team to solve complex design problems. Strong interpersonal skills to coordinate the activities of Engineering, Manufacturing, and Field Service during product development and introduction.

Business Excellence: A commitment to excellence with a strong focus on continuous improvement and outstanding quality, GD&T. A focus on cost savings through both efficiency boosting measures as well as technical innovation. A team player who helps achieve immediate requirements while staying focused on the long-term objectives of the company. A loyal and dependable producer with a solid work ethic and a commitment to excellence. Sets ambitious goals and mobilizes realistic strategies. A self motivated and sincere team player who fosters personal investment among staff.

Experience:

Mechanical Engineer.

Ludocorp, Plano, Texas

2019-Present

Medical plastics design, Infant oxygen monitoring device, Flow Analysis

Raytheon. Radar system test enclosures Design and Cabling Issue. EMI defense.

Mechanical Engineer,

Luminator, Plano Texas

2009-2019

High tolerance mechanical design of helicopter searchlight pointing and focusing mechanism and sealed metal enclosures for the controlling electronics, also injection molded plastic handheld enclosures for the cockpit control. Designed injection molded, formed and machined lighting components, concept presentation through flight qualification. Seating and interior lighting components for Boeing first and business class 777-300ER, 787, 777X, Airbus A350 and A380, as well as FAA compliant safety and emergency lighting and flight deck lighting. Also did wiring diagrams and assembly jigs for shop and did renderings and built prototypes for sales effort. Developed compliance matrix, kept all designs to schedule, run all designs through vibration, structural and touch temperature and operational temperature simulation. At completion of design, designed test fixtures and put all assemblies through engineering tests to prove they would make it through qualification and meet customer’s expectations. Used Moldflow to pre-qualify plastic parts for molding. Created bills of materials and ECOs using electronic PLM/PDM system.

Mechanical Engineer,

NEI (CURRENTLY UNICOM), Plano, Texas

2006-2009

Mechanical design of enclosure products, including sheet metal card cage design, system rack assembly, injection molded server fronts and residential modems, cabling, cable design, documentation, SolidWorks CAD design, NEBS Zone 4 and airflow simulation, assembly, and documentation of product. Did simulations for customer to pre-validate rack configuration prior to actual to actual testing to avoid unnecessary retesting costs. Worked with manufacturing to develop rack installation hardware to fit non-NEBS configured components into NEBS racks. Worked with sales and marketing to define the requirements for new product line.

Mechanical Engineer,

DCI CORPORATION, Plano, Texas

1999-2005

Design of ruggedized computer systems and peripherals for militaries and municipalities; Naval Air Warfare Systems (Puerto Rico), L3 (Link), Los Alamos Labs, Spanish UN Envoy to Afghanistan, Houston Fire Department, Plano Fire Department, Ft. Worth Fire Department injection molded moving map enclosure and button pads, Raytheon, German, Polish, Turkish and Canadian Armies, Orbital Sciences injection molded launch enclosures, and many others. Developed passive cooling systems for P4 Mobile Marine Computer/LCD NVIS Display for Trident System for Marines (E-Rib Inflatables) and L3 Avionics Communications System. Worked with many LCD display filtering and touch screen schemes to meet customer requirements, designed Predator P4m, company flagship mobile computer. Designed for many different environments of weather, varied power supply requirements, varied shock/vibration situations for vehicle, aircraft, mobile military equipment and warships. Most designs had very short 2-3 month PO to ship requirements. Most work was custom to each customer requirement, also redesigned all other core products to take out cost and labor and to make them more attractive to customer base. Did cost analysis for RFQ and production design, evaluation and presentations for house and outside sales. All cabling, wiring diagrams, circuit board profiles, shop assembly, and production and documentation drawings. CAD design, and mechanical stress simulation to meet MIL-STD-801, EMI simulation to meet MIL-STD-461 and MIL-STD-704, and airflow simulation to ensure adequate cooling. Design of ruggedized computer systems and peripherals for militaries and municipalities, Naval Air Warfare Systems, L3, Los Alamos Labs, Raytheon, Houston and Ft. Worth Fire Departments. Developed passive cooling systems for marine and military mobile computer systems. Developed LCD display filtering and touch screen schemes to meet environmental, operational and security requirements. Developed cost analysis and designed systems to beat competitor bids and save customer costs for sales force.

Mechanical Engineer

DESIGN TIME INC., Garland, Texas

1989-1999

Design vast array of contracted products, from consumer goods to Zone 4 Telecom Cabinet Systems; Including CDP and TDM test equipment and rack and raised floor systems for Nokia, Ericsson Radio, and Nextel. Field measurement systems for Halliburton, industrial UPS' for Exide and Para Systems. 10 years worth of sheet metal, injection molding, circuit board, cabling and industrial design.

Various PWB Layout, Petroleum Company Downhole Tool, injection molded battery backups, and Subdivision Layout and Design Contracts

1982-1988

Technical Writer/Artist IBM PC Junior

IBM Corp

1978-1981

Truss Designer, Truss Shop Forman

Georgia Pacific Corp.

1975-1978

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