Mario A. Orosco
***** ****** ****, ********, **. 93551 Cell: 626-***-**** Email: ***********@**********.***
O BJECTIVE
To continue my career in the Aerospace Industry using my extensive background and
experience in aircraft assembly and test support.
PROFESSIONAL EXPERIENCE
Boeing – Long Beach Plant 1986-2014 (Plant closure- 2014)
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Extensive experience in aircraft structural assembly and sub-assembly production operations.
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W orked on MD-80, MD-90, B-717, B-737, and C-17 Transport Aircraft
SKILLS
A ble to lay out; fabricate; assemble; mate; install and test; troubleshoot and repair experimental and
prototype aircraft, space vehicles, ground support equipment, and electronic chassis structure parts and
assemblies, mechanical, pneumatic, electromechanical or hydro-mechanical precision assemblies,
geared shaft mechanisms and systems used to test aircraft, space vehicles, and space vehicle products.
Can perform flight operations preparation work and checking functions or mechanical systems
preparatory to flight.
C ERTIFICATIONS
A lodine Cert.
Torque Cert.
Seal Cert.
Safe Tank Entry Cert.
Respirator Cert.
Electrical Bonding Cert.
Tag Line Cert.
Coining Cert.
D issimilar Metal Cert.
Blending Cert.
C OMPETENCIES
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A ble to assemble and mate aircraft parts and assemblies.
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Can attach structural parts and assemblies using riveting or portable resistance welding equipment and
hand and power tools, hand trim and finish.
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D rill, route, ream, countersink, spot-face, and counter bore parts.
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Can modify or rebuild parts to mold line or configuration changes, and modify aircraft structure,
installation and mechanical systems as directed and in accordance with engineering flight test program
requirements.
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A ble to fabricate, assemble, install, hoop-up, rig, troubleshoot, and synchronize precision hydraulic,
pneumatic, and mechanical assemblies, subassemblies, operating mechanisms, power plants, electro-
mechanical or hydro-mechanical and single purpose hydraulic systems and their operating units, parts
and assemblies, geared shaft mechanisms such as actuators, gear trains, release mechanisms, and valves.
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Can functionally check; diagnose; locate and correct malfunctions or rework/ repair any aircraft/ space
vehicle and ground support equipment’s pneumatic, plumbing, hydraulic, power plant, mechanical and
rigging systems and structures and installations during assembly operations and preparatory to flight.
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Check precision assemblies for control of cam or gear action; freedom from binding; travel and throw
pressures; flows; leakage and cycle of operation.
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U se hand and power tools, layout tools, hoists and mechanical lifting equipment, test fixtures, functional
test equipment, and precision measuring instruments.
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A ble to perform experimental and developmental work operatio ns on experimental and prototype
ground support equipment, space vehicles, or aircraft.
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Can assemble prefabricated parts into assemblies and mate major sections of space vehicles or aircraft.
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Can incorporate major engineering changes and modifications.
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Improvise and fabricate temporary tooling, holding fixtures, test equipment, and templates.
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Can read and interpret information from mechanical, structural, propulsion and control drawings,
blueprints, planning documents, manufacturing orders, process specifications, diagrams, engineering
drawings and sketches, manufacturing outline sheets, and verbal instructions to determine the methods
and sequence of operations to lay out, assemble, and install precision parts and assemblies.
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Can maintain records of fabrication, assembly, functional check data and statistics data manually or with
the aid of a computer or computer-based system.
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Can lay out coordinated hole patterns, cutouts, trim lines, mating points, assembly and installation
locations using precision measuring instruments and equipment where a working knowledge of rigging
and installation of operating mechanisms, structures, assemblies and parts, power plants and related
systems and equipment, and assembly shop practice.