CADD/Solid Model Checker-19017201

Location: Sunnyvale
US Citizenship Required for this Position: Yes
Relocation Assistance: Yes
Clearance Type: None
Number of Openings : 1
Shift : 1st Shift

CADD/ Solid Model Checker verifies that all views, sections, dimensions, callouts, notes, specifications, and drawings are in compliance with specific customer requirements. Must have working knowledge and understanding of Drawing and Drafting Standards: ANSI Y 14.5M, Mil Spec, Drafting Standard Manual, ASME, and Solid Modeling Standards

Model Checking:

Verifies that solid models are in compliance with CADD database system, plus checks solid models for the following:

Drawing/part/assembly number
Standard parts
Standard datums
Standard parameters
Standard views
Standard layers
Model techniques
No family table
Suppressed components/features
Frozen components/features
Unused features/models
Red/white dimensions
Coordinate and collaborate drawing corrections with engineers, designers, or drafters.

Maintain the checking guide data.

Assist and instruct in the interpretation of drawing standards.

Have working knowledge of CADD database system (example: Intralink, TeamCenter).

Check own work for accuracy and completeness.

Perform all work in a satisfactory and timely manner.

This is Union represented position.


Basic Qualifications:

  • Must have 4 years experience as a CADD Drafter
  • AA degree in drafting from a college or advanced technical training or its equivalent in experience
  • Must have working knowledge and understanding of GD&T, and Drawing/Drafting Standards: ANSI Y14.5M,
    Mil Spec, Drafting Standard Manual and Solid Modeling Standards
  • Must have a working knowledge of all aspects of machine design such as casting, forging, welding, brazing, machining, and assembly; physical and chemical properties of various metals; and machine tools and material handling capabilities
  • Demonstrated ability to effectively communicate with engineering and other drafting personnel; and to collaborate, coordinate, and follow project activities to completion with a high degree of accuracy
  • PC/Microsoft Office proficiency
  • Knowledge of Engineering Change process and documentation control
  • Proficient in use of CADD software to develop solid models and drawings that meet engineering specifications
  • Ability to obtain a Secret government security clearance

Preferred Qualifications:

  • Thorough knowledge of GD&T principles
  • Must be able to multi-task and work independently
  • Must be able to work in a team environment


Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO/AA and Pay Transparency statement, please visit U.S. Citizenship is required for most positions.

Job ID: 19017201

What's great about
Northrop Grumman

  1. Be part of a culture that thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work..
  2. Use your skills to build and deliver innovative tech solutions that protect the world and shape a better future.
  3. Enjoy benefits like flexible work schedules, education assistance and paid time off.
None Required
No - Teleworking not available for this position