U103 Machinist Entry - Sunnyvale, CA
U103 Machinist Entry - Sunnyvale, CA
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Not Disclosed
Salary Not Disclosed
1 Vacancy
Job Description
RELOCATION ASSISTANCE: No relocation assistance available
CLEARANCE TYPE: None
TRAVEL: Yes 10% of the Time
Description
At Northrop Grumman our employees have incredible opportunities to work on revolutionary systems that impact peoples lives around the world today and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nations history from the first flight across the Atlantic Ocean to stealth bombers to landing on the moon. We look for people who have bold new ideas courage and a pioneering spirit to join forces to invent the future and have fun along the way. Our culture thrives on intellectual curiosity cognitive diversity and bringing your whole self to work and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history theyre making history.
PRIMARY FUNCTION:
Analyze data and plan sequence of operations and set up and perform a variety of machining operations on a limited number of large manual and CNC/DNC vertical and horizontal milling drilling broaching boring and turning machines. Machine parts with numerous steps diameters and fits to exacting tolerances of finish perpendicularity concentricity parallelism where details are not normally provided.
TOOLS AND EQUIPMENT:
Manual and CNC/DNC horizontal/vertical milling boring drilling broaching and turning machines layout machine and table tracer attachments indexing tables shims nuts bolts clamps chuck jaws fixtures jigs vises tool holders end mills face mills drills taps reamers boring bars carbide tools high speed tools broaches templates: scribes hammers wrenches height gages gage blocks tape punches microcassette recorders cranes rigging etc. Electronic/manual measuring equipment including scopes levels indicators verniers squares micrometers gages and chart recorders.
MATERIAL:
Carbon and stainless steel alloy steel aluminum brass bronze rough and semifinished stock castings forgings fabrications cutting oil coolant hydraulic fluid etc.
DIRECTION OF OTHERS:
Direct Crane Operator/Slinger personnel in positioning workpiece and removing from machine.
WORKING PROCEDURE:
1. Align shim and position tools in holders to exacting tolerances. Select and set optimum speeds and feeds. Set read out and positioning indicators for reference.
2. Analyze manufacturing information production drawings instructions and parts. Plan sequence of operations method of holding and aligning workpiece and machining cuts required to obtain specified finishes and tolerances where details are not normally provided.
3. Lay out and scribe or mark on parts reference lines and center points for precise machining dimensions where accuracy is essential. Use trigonometry and geometry tables and/or charts to determine dimensions for bolt circles angles chords etc.
4. Position align level and clamp workpieces and/or fixtures to exacting tolerances in all axis. Improvise as necessary to prevent distortion in positioning and holding part.
5. Set up operate/perform and adjust any (8) of the following types of machines/machining operations Manual: 1) Boring MillHoriz 2) Boring MillVert 3) LatheHoriz 4) Planer Mill 5) Line Boring 6) Drilling 7) Superfinishing 8) Layout 9) Broaching (multiple or single task) 10) Grinding. CNC/DNC: 1) Boring MillHoriz 2) Boring MillVert 3) LatheHoriz 4) Drilling to machine a variety of parts with numerous steps diameters and fits to accomplish exacting tolerances of finish perpendicularity concentricity parallelism and flatness etc.
6. Develop and/or follow the sequencing of CNC/DNC machines. Prepare proof or make changes to programs as necessary to produce part to specifications. Correct program errors and supplement movement in manual mode and perform operations.
This is a Union Represented position.
Additional Qualifications/Responsibilities
BASIC QUALIFICATIONS:
High School Diploma or equivalent GED.
Certificate of Completion in an accredited Tool Technology Training Course or currently enrolled.
A minimum of 1 year experience in machine tool operation such as manual Mills Lathes and or CNC machining centers in a manufacturing environment.
A minimum of 1 year with interpreting blueprints sketches manufacturing instructions and GD&T (Geometric Dimensioning and Tolerancing).
A minimum of 1 year with CNC machine code MDI and manual machining. (Manual Data Input)
A minimum of 1 year with measuring instruments such as indicators calipers micrometers bore micrometers height gages thread gauges and other hand tools.
US citizenship is required.
PREFERRED QUALIFICATIONS:
Minimum of 12 years work experience with machining; Horizontal Mill Vertical mill Vertical Lathe Horizontal Lathe.
Minimum of 12 years with set up of manual and or CNC Vertical and Horizontal Mill and Lathe Offsets Fixtures Planer Jacks Ground Blocks etc.
Minimum of 12 years in maintaining tolerances within .0002 inches.
Minimum of 12 years with machine set up and program process improvements.
A current/active or ability to obtain DOD Secret clearance.
Employment Type
Full Time
