Staff Systems Engineer (Ionizing Radiation) (Level 5)

ngc

United States-Florida-MelbourneSeniorEngineeringPosted on November 15, 2026

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RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: 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 Aeronautics Systems has an opening for a Staff Systems Engineer – Ionizing Radiation to join our team of qualified, diverse individuals. The position will be located in Melbourne, Florida. As part of the Nuclear Hardness and Survivability (NH&S) team, the Ionizing Radiation will have a unique opportunity to support design and mitigation strategies to develop and field a survivable weapon system with operational requirements involving the following nuclear threat environments: Electromagnetic Pulse, Ionizing Radiation, Thermal Radiation, Air-Blast and Radiological exposure. In this role, you will lead the Ionizing Radiation hardening effort throughout the Engineering & Manufacturing Development and Production & Deployment phases of the program. Responsibilities: Generating weapon system design criteria supported by design analysis, modeling & simulation, equipment and system-level trade studies, system integration, piece-part, component, equipment, and system test artifacts. Developing system-level NH&S Design Analysis Reports (DAR) and nuclear hardness system test plans and reports documenting equipment compliance and weapon system certification. Preparing and presenting Nuclear Survivability engineering artifacts supporting requirements compliance and weapon system performance traceability throughout Design Reviews. Lead and execute the analysis and/or evaluation/validation of components, equipment, subsystems, or weapon system analytical models and actual system implementation for weapons compliance to operationally relevant nuclear threat environments. Domain Specific Responsibilities/Technical Skills Working knowledge of nuclear weapons effects and resulting Transient Radiation Effects on Electronics (TREE) of DoD and commercial systems. Technical planning, specification requirements derivation, test and analysis, design, planning and execution, documentation, and requirements/validation supporting overall system compliance. Experience with electrical circuit rad-hard design including piece-part screening, analysis, modeling, and test of component and systems for radiation environment compliance i.e. prompt dose rate, total ionizing dose, neutron displacement damage, neutron induced upset, single event effects. Experience with electrical circuit and/or system level design and test. Knowledge of Circumvention & Recovery techniques for component, circuit, equipment subsystems compliance and weapon system level probabilistic performance assessments during pre/trans and post nuclear weapon environment exposure. Evaluate uncertainty and risks associated with rad-hard requirements and design mitigation strategies. Experience working with other Federal agencies, industry, National and/or Service Laboratories & Test facilities. Represent Northrop Grumman Corporation as a technical expert for the Program and with DoD customers. Basic Qualifications Must have a Bachelors of Science degree in a STEM field and at least 12 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 10 years of relevant military / professional experience, OR a PhD and at least 8 years of relevant military / professional experience Must have an active US Government Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation). Must have the ability to obtain and maintain an interim US Government Top Secret clearance within a reasonable amount of time as determined by business needs. Must have the ability to obtain and maintain Special Access Program (SAP) clearance within a reasonable amount of time as determined by business needs. Preferred Qualifications: Ability to collaborate and communicate effectively with teams across geographically dispersed locations. Strong interpersonal, written, and verbal communications skills to present data and recommendations to internal and external customers Nuclear Command, Control & Communication weapon system survivability design experience Analysis experience with radiation environments including man-made and natural space environment. Analysis experience in Reliability, Availability, Maintainability & Testability (RAMT) including probabilistic risk assessment as applicable to semiconductor TREE susceptibilities. Experience and/or familiarity with the following standards and handbooks DODI 3150.09 MIL-STD-1766, AFWL-TR-86-26 MIL-STD-464, MIL-STD-3023, MIL-STD-2169, DO-160, MIL-B-5087 DNA-2048H-1 MIL-STD-883, MIL-STD-750, JEDEC JESD89, MIL-HDBK-814, MIL-HDBK-815, MIL-HDBK-816, IEC 62396-1/-5, SAE AIR6219 Experience and/or familiarity with the following engineering software/tools COMSOL, ANSYS, CST, FEKO Cadence/Spice Mathworks MATLAB, PTC MathCad, Wolfram Mathematica NX, Siemens Teamcenter, CAMEO Primary Level Salary Range: $152,900.00 - $229,300.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. 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. Existing Applicants: Need to update your contact information or email address? Once logged in, click on Candidate Home in the upper right corner and scroll to the bottom of that screen to see buttons for: Update Contact information to update your legal name, address, and phone number Edit Account Settings to edit your email address We are a pioneering company. With careers across all areas: air, cyber, land, sea and space – our 90,000 employees work as one to defend and define the future. Northrop Grumman careers and internships are as varied as your interests, with a lifetime of potential that will give you every opportunity to do your best work. Working together with people from many backgrounds, personal passions and disciplines, we share a drive to push the boundaries of science, technology and engineering to meet the ever evolving needs of our customers worldwide.

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