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U109 Semi-conductor Equipment Technician C - 1st Shift

Linthicum Heights, MD

Job Description

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: 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.Northrop Grumman Mission Systems is seeking a Semi-Conductor Equipment Technician C to join its organization. This position is located in Linthicum, Maryland.
Primary Function:
Repair and align a variety of equipment used in the manufacturing and testing of semi-conductors.
Maintain in working order assembly & packaging, diffusion, mask making, wafer processing, high vacuum & photo-processing equipment used in the fabricating and testing of semi-conductor wafers, chips and substrates.  Review information such as manufacturers specifications, operations manuals, drawings, wiring, wring diagrams, schematics and the like.  Analyze equipment performance to determine causes of malfunctions using available test equipment.
Perform tests on equipment where the test involves functional operation of the equipment and where specific performance values are to be measured as required.  Align, adjust and time circuity as necessary to bring within performance specifications.
Perform electrical, electronic, mechanical and/or hydraulic repairs which may require dismantling equipment to make necessary adjustment or repair.
Perform preventative maintenance according to established procedures which include such functions as changing filters and hydraulic fluids, cleaning and lubricating, tightening connections and making circuit adjustments.
Make specified modifications on equipment using such information as original schematics and wiring diagrams and change bulletins.
Prepare and submit maintenance reports and data to higher classified personnel as required.
Make calculations required in the summarization of data per detailed instructions using algebraic formulae.
This is a 1st Shift position.
This is an SEA Union Represented position.
Education Requirement:
High school graduate or equivalent. 
Must possess an Associates Degree (minimum 60 credits) with a major in Electronics OR six months military electronics school plus two years working experience in the maintenance and repair of electro-mechanical equipment.
Experience Requirement:
Must have knowledge of electro-mechanical principles.
Must pass 600A Tech Assessment




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-9fd95c34-06a9-4c54-9f74-6503b598caea
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: 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.Northrop Grumman Mission Systems is seeking a Semi-Conductor Equipment Technician C to join its organization. This position is located in Linthicum, Maryland.
Primary Function:
Repair and align a variety of equipment used in the manufacturing and testing of semi-conductors.
Maintain in working order assembly & packaging, diffusion, mask making, wafer processing, high vacuum & photo-processing equipment used in the fabricating and testing of semi-conductor wafers, chips and substrates.  Review information such as manufacturers specifications, operations manuals, drawings, wiring, wring diagrams, schematics and the like.  Analyze equipment performance to determine causes of malfunctions using available test equipment.
Perform tests on equipment where the test involves functional operation of the equipment and where specific performance values are to be measured as required.  Align, adjust and time circuity as necessary to bring within performance specifications.
Perform electrical, electronic, mechanical and/or hydraulic repairs which may require dismantling equipment to make necessary adjustment or repair.
Perform preventative maintenance according to established procedures which include such functions as changing filters and hydraulic fluids, cleaning and lubricating, tightening connections and making circuit adjustments.
Make specified modifications on equipment using such information as original schematics and wiring diagrams and change bulletins.
Prepare and submit maintenance reports and data to higher classified personnel as required.
Make calculations required in the summarization of data per detailed instructions using algebraic formulae.
This is a 1st Shift position.
This is an SEA Union Represented position.
Education Requirement:
High school graduate or equivalent. 
Must possess an Associates Degree (minimum 60 credits) with a major in Electronics OR six months military electronics school plus two years working experience in the maintenance and repair of electro-mechanical equipment.
Experience Requirement:
Must have knowledge of electro-mechanical principles.
Must pass 600A Tech Assessment




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-9fd95c34-06a9-4c54-9f74-6503b598caea

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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U109 Semi-conductor Equipment Technician C - 1st Shift
Northrop Grumman
Linthicum Heights, MD
Sep 11, 2025
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