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10,000+ Senior Principal Semiconductor Engineer jobs in Nashua, NH

Principal Semiconductor Reliability Engineer

At RTX -Andover, MA

Posted on Oct 16

Principal Software Engineer

At UKG -Lowell, MA

Posted on Oct 19

Principal Software Engineer/Developer

At Fidelity Investments -Merrimack, NH

Posted on Dec 5

Principal or Sr. Principal RF Systems Integration Electronics Engineer

At Northrop Grumman -Nashua, NH

Posted on Dec 15

Lead Semiconductor Reliability Engineer

At RTX -Andover, MA

Posted on Dec 14

Principal Software Engineer

At UKG -Alpharetta, GA + 1 location

Posted on Dec 12

Principal, Full Stack Engineer

At Fidelity Investments -Merrimack, NH + 1 location

Posted on Nov 14

Semiconductor Equipment Engineer - Floater

At RTX -Andover, MA

Posted on Dec 5

Principal Software Engineer/Developer

At Fidelity Investments -Merrimack, NH

Posted on Nov 21

Sr. Principal Microelectronics Product Engineer

At RTX -Andover, MA

Posted on Dec 10

Semiconductor Wet Process Engineer Lead

At RTX -Andover, MA

Posted on Oct 24

2025 Fulltime Semiconductor Foundry Engineer II

At RTX -Andover, MA

Posted on Dec 7

Principal Electrical Engineer - Failure Analysis

At RTX -Andover, MA

Posted on Nov 19

2025 Fulltime - Raytheon Semiconductor Foundry Engineer I (Onsite)

At RTX -Andover, MA

Posted on Dec 24

Senior Principal Program Protection Engineer

At RTX -Tewksbury, MA

Posted on Dec 20

Senior Principal RF Design Engineer

At RTX -Tewksbury, MA

Posted on Oct 16

Senior Principal Cost Controls Analyst

At RTX -Tewksbury, MA

Posted on Dec 7

Senior Principal Electrical COTS Computing and Networking Engineer - Onsite Tewksbury/Marlborough, MA

At RTX -Tewksbury, MA

Posted on Dec 20

Development Support Engineer

At RTX -Andover, MA

Posted on Nov 12

Qatar Patriot Chief Engineer/Technical Director - Senior Principal Systems Engineer (P5 - Tewksbury)

At RTX -Tewksbury, MA

Posted on Nov 23