
Principal OR Sr. Principal Quantum Physicist
Compensation
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Job Description
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 a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered by providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!
We are seeking a multi-faceted physicist with a robust background in quantum control experimentation, data analysis, circuit design, or modeling and simulation. The ideal candidate has experience with a combination of the above disciplines and has a strong interest in developing novel superconducting quantum technologies and prototypes. This candidate is expected to aid in the development of data acquisition techniques, quantum characterization algorithms, and the design of advanced superconducting integrated circuits.
This position requires fulltime work on site located at our Advanced Technology Lab (ATL) in Linthicum, Maryland OR our Annapolis Junction, Maryland location.
Your responsibilities:
- You will be spearheading solving complex technical problems involving quantum control experiments.
- You will be analyzing test data to develop better analytical models of superconducting quantum systems.
- You will be analyzing test data to develop better integrated circuits towards future superconducting prototype demonstrations.
What you need to be successful in the role:
- Strong interest in quantum control experiments, including but not limited to superconducting qubit systems.
- Motivation to learn new technologies and technical skills.
- Ability to collaborate in a small group setting (4-7 people) as well as work independently.
This position can be filled at the Principal Quantum Physicist level OR Sr. Principal Quantum Physicist level. Qualifications for both are listed below:
Basic Qualifications for Principal Quantum Physicist:
- Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) with 5 years of relevant experience; Master's degree in STEM related field with 3 years' of relevant technical experience OR Masters’ degree in STEM related field and currently enrolled in a PhD program with a completion date prior to start with 1 year of relevant technical experience OR PhD in STEM related field with 1 year of relevant technical experience.
- Experience in a cryogenic lab conducting quantum control experiments.
- Proficiency writing code in MATLAB and/or Python.
- This position requires the applicant to be a U.S. Citizen.
- Ability to obtain and maintain a U.S. Government security clearance per business requirements.
Basic Qualifications for Sr. Principal Quantum Physicist:
- PhD in experimental physics, electrical engineering, or a STEM related field and 4 years of relevant technical experience; Master's Degree in experimental physics, electrical engineering, or a STEM related with 6 years of relevant technical experience; Bachelor's Degree in experimental physics, electrical engineering, or a STEM related with 8 plus years' of relevant experience
- Extensive experience in a cryogenic lab conducting quantum control experiments.
- Proficiency writing code in MATLAB and/or Python.
- US Citizenship and the ability to obtain and maintain a USG security clearance.
Preferred Qualifications for both Principal AND Sr. Principal Quantum Physicist:
- PhD in experimental physics plus four years of relevant post-doc or industry experience.
- Expertise with superconducting qubit control methods and experimental protocols.
- Experience with designing superconducting qubit circuits and integrated control components.
- Knowledge of superconducting qubit interactions with external circuitry and general device physics.
- Experience modeling superconducting quantum systems.
- Active U.S. Government security clearance
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Job Details
- Category
- Business & Finance
- Employment Type
- Full time
- Location
- United States-Maryland-Linthicum, 21090, United States
- Posted
- Dec 11, 2025, 07:00 PM
- Listed
- Jan 5, 2026, 12:36 AM
- Compensation
- $131,500 - $197,300 per year
About Northrop Grumman
Part of the growing space industry ecosystem pushing humanity toward interplanetary exploration.
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