Principal or Senior Principal Nuclear Hardness and Survivability Engineer

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the Time

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.

Job Description

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 with providing the skills and 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

What You’ll Get to Do

Under minimum supervision, you will:

Analog Design & Electronics Development

• Perform analog circuit design and analysis to support development of new products and survivable electronic systems.
• Execute system‑level requirements analysis and develop subsystem‑level requirements, conceptual design, preliminary design, and detailed design through design verification and characterization.
• Perform circuit modeling, simulation, and analysis as well as signal and power integrity analyses on PCB designs.
• Conduct schematic capture and support PCB layout using tools such as Mentor Xpedition, Cadence, and/or Altium Designer.
• Support circuit and subsystem test and troubleshooting in the lab, including design verification and characterization of analog and mixed‑signal hardware.

Nuclear Hardness & Survivability (NH&S)

• Define and assess nuclear hardness and survivability (NH&S) environments and requirements, and decompose/flow those requirements into firmware, hardware, and hardware/software interface designs.
• Conduct radiation transport modeling and simulation and support analysis of radiation effects on semiconductor devices and software‑controlled electronics (e.g., TID, NDD, dose‑rate, SEE) to inform architecture and design trades.

Experience with any of the following tools.

• FASTRAD
• OMERE
• Novice
• Space Radiation
• TRIM/SRIM

• Perform radiation‑effects circuit analysis, as well as ground shock and thermal effects analysis, and evaluate electromagnetic pulse (EMP/EMI/EMC) impacts on electronics and software‑controlled systems.
• Plan, coordinate, and support NH&S and EEE parts qualification testing (e.g., per MIL‑STD‑750, MIL‑STD‑883, MIL‑STD‑464 or similar), including test definition, procedure development, data review, and results analysis for semiconductors, subsystems, and equipment.
• Lead and participate in design reviews for survivable systems, driving closure of actions and ensuring robust verification and validation approaches for NH&S requirements.

This position is contingent upon the successful transfer of an active DoD Secret Clearance.

This position can be filled as a Principal or Senior Principal Nuclear Hardness and Survivability Engineer.

Basic Qualifications for Principal Nuclear Hardness and Survivability Engineer

• Bachelor’s degree with 5 years of experience, Master’s degree with 2 years of experience in Science, Technology, Engineering, Mathematics, or related technical fields.
• U.S. Citizenship is required.
• Active US Government Secret Clearance is required.
• Prior experience in analog circuit design, modeling, and simulation.
• Experience with schematic capture and layout in Mentor Xpedition, Cadence, and/or Altium Designer.
• Experience with circuit and sub‑system test and troubleshooting.
• Ability to work onsite full‑time in Woodland Hills, CA.
• Experience with MIL‑STD‑750, MIL‑STD‑464, MIL‑STD‑883 testing or similar qualification/verification testing of EEE parts, circuit card assemblies, or subsystems.
• Working knowledge of nuclear weapons effects and associated testing (e.g., TID, NDD, dose‑rate, SEE, EMP/EMI/EMC) and their impact on electronics and software‑controlled systems.