Northrop Grumman Header

U103 WELDER TRAINEE

Sunnyvale, CA

Job Description

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's 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 nation's 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, they're making history.PRIMARY FUNCTION:
Weld various types, sizes and shapes of materials to make fabrications utilizing Stick, Mig and Flux Core welding processes requiring care to produce a quality joint where methods, sequences, and tooling have been established.
TOOLS, PROCESSES AND EQUIPMENT:
SMAW (Shielded Metal Arc Welding), FCAW (Flux Core Arc Welding), GMAW (Gas Metal Arc Welding), welding equipment, torches, regulators, floor operated cranes, welding positioners, fixtures, slag gun, grinder, hand truck, forklift, ladder, and scaffold. PPE includes safety glasses, face shield, respirator, gloves, weld jacket and cap, etc.
MATERIAL:
Ferrous and nonferrous metals and their alloys, plate, structural shapes, castings and weldments, etc.  Oxygen, acetylene and inert gases, flux, welding wire and rod, etc.
Work Procedure and/or Responsibility Assigned:
1. Receive work assignment from Group Leader and Supervision.
2. Read and follow safety regulations and procedures and weld symbols.
3. Setup equipment by setting amperage, voltage, pressures, feeds, and speeds within limits specified and obtaining specified electrode.
4. Position and operate manual, semi-automatic and automatic welding equipment to deposit single and multiple layers and weld in all positions at joint locations specified where care must be exercised to produce quality welds with uniform penetration.
Location of parts is determined by others or by fixtures. Load and clamp material in fixtures against fixed stops.
5. Operate carbon arc torch to remove weldments from floorplate or strongback and braces from weldments.
6. Operate handling equipment to lift, move and position material.
7. Sign off operations completed and obtain first piece and final inspection signoffs on operation sheets as required.
8. Maintain tools, equipment, and work area in a clean and orderly condition.
9. Make proper time charge entries and record data as required.
10. Maintain in effect certification for welding ferrous and nonferrous metals and alloys and take and acceptably pass periodic working tests.
11. Identify parts in accordance with method specified.
Perform Work of equal or lower skills level as required.
Basic Qualifications:

• High School Diploma or equivalent GED.

• Minimum 2 years' experience utilizing SMAW (Shielded Metal Arc Welding), FCAW (Flux Core Arc Welding), GMAW (Gas Metal Arc Welding) welding processes.

• Prior work experience with interpreting blueprints, weld symbols, and manufacturing instructions.

• US citizenship is required.

Preferred Qualifications

• Minimum 5 years experience welding in an industrial heavy Fabrication environment.

• Working experience with carbon arcing/backgouging.

• Working experience with American Welding Society or Military standards.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity 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 and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.PDN-9fd75946-4265-460a-9907-ea0c24520eaf
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's 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 nation's 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, they're making history.PRIMARY FUNCTION:
Weld various types, sizes and shapes of materials to make fabrications utilizing Stick, Mig and Flux Core welding processes requiring care to produce a quality joint where methods, sequences, and tooling have been established.
TOOLS, PROCESSES AND EQUIPMENT:
SMAW (Shielded Metal Arc Welding), FCAW (Flux Core Arc Welding), GMAW (Gas Metal Arc Welding), welding equipment, torches, regulators, floor operated cranes, welding positioners, fixtures, slag gun, grinder, hand truck, forklift, ladder, and scaffold. PPE includes safety glasses, face shield, respirator, gloves, weld jacket and cap, etc.
MATERIAL:
Ferrous and nonferrous metals and their alloys, plate, structural shapes, castings and weldments, etc.  Oxygen, acetylene and inert gases, flux, welding wire and rod, etc.
Work Procedure and/or Responsibility Assigned:
1. Receive work assignment from Group Leader and Supervision.
2. Read and follow safety regulations and procedures and weld symbols.
3. Setup equipment by setting amperage, voltage, pressures, feeds, and speeds within limits specified and obtaining specified electrode.
4. Position and operate manual, semi-automatic and automatic welding equipment to deposit single and multiple layers and weld in all positions at joint locations specified where care must be exercised to produce quality welds with uniform penetration.
Location of parts is determined by others or by fixtures. Load and clamp material in fixtures against fixed stops.
5. Operate carbon arc torch to remove weldments from floorplate or strongback and braces from weldments.
6. Operate handling equipment to lift, move and position material.
7. Sign off operations completed and obtain first piece and final inspection signoffs on operation sheets as required.
8. Maintain tools, equipment, and work area in a clean and orderly condition.
9. Make proper time charge entries and record data as required.
10. Maintain in effect certification for welding ferrous and nonferrous metals and alloys and take and acceptably pass periodic working tests.
11. Identify parts in accordance with method specified.
Perform Work of equal or lower skills level as required.
Basic Qualifications:

• High School Diploma or equivalent GED.

• Minimum 2 years' experience utilizing SMAW (Shielded Metal Arc Welding), FCAW (Flux Core Arc Welding), GMAW (Gas Metal Arc Welding) welding processes.

• Prior work experience with interpreting blueprints, weld symbols, and manufacturing instructions.

• US citizenship is required.

Preferred Qualifications

• Minimum 5 years experience welding in an industrial heavy Fabrication environment.

• Working experience with carbon arcing/backgouging.

• Working experience with American Welding Society or Military standards.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity 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 and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.PDN-9fd75946-4265-460a-9907-ea0c24520eaf

About Northrop Grumman

Northrop Grumman is a leading global aerospace and defense technology company. Our pioneering solutions equip out customers with the capabilities they need to connect and protect the world and push the boundaries of human exploration across the universe. Driven by a shared purpose to solve our customers’ toughest problems, our nearly 100,000 employees contribute to launching the technology of tomorrow, today.

© 2025 Northrop Grumman is an Equal Opportunity 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 and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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U103 WELDER TRAINEE
Northrop Grumman
Sunnyvale, CA
Sep 10, 2025
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