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Added 9 mins ago
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Northrop Grumman

Radiation Systems Engineer - Level 3 or 4 (AHT)

Redondo Beach, United States

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Job details

Apply by: Apr 28, 2027
Posting language: English
Posted: Oct 30, 2026

Original job description

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’s Space Systems Sector is seeking a Radiation Systems Engineer – Level 3 or 4 to join our team in Redondo Beach, CA. This position can be filled at either Level 3 Principal Systems Engineer or Level 4 Sr. Principal Systems Engineer.

*Please be aware that this position is contingent upon obtaining and maintaining associated business and/or customer funding. Additionally, this position is contingent upon the candidate obtaining final clearances and program access(es) within a reasonable period of time as determined by the company. Continued employment thereafter will be subject to maintenance of the level of clearance and program access required for the position in the future.*

The selected Radiation Effects & Survivability Engineer will be responsible for hardening electronic systems against Natural Space Radiation Effects and both Endo- and Exo-Atmospheric Nuclear Weapon Effects. The Radiation Effects & Survivability Engineer works in close coordination with Program Radiation Effects and/or Nuclear Hardness & Survivability (NH&S) Leads as well as electrical, mechanical, and systems engineers to analyze and test devices, designs, and systems across a variety of environments and systems including Satellites, Missiles, etc. The selected candidate is expected to be a self-starter, and have excellent time management, communication, and interpersonal skills with the ability to interface with all levels of employees and management and build strong mentoring relationships with junior engineers.

Job responsibilities include, but are not limited to, the following:

Natural Space Environment Threats such as:

-Space Radiation Effects, including Single Event Effects (Upset, Latchup, Burnout, Transients, Functional Interrupts, etc.) from Heavy Ions, Protons, Galactic Cosmic Rays, Solar Flares, Electron/Protons Total Dose and Displacement Damage, etc.

-Space Survivability Threats, including Micrometeoroids, Orbital Debris, and Atomic Oxygen.

Hostile Nuclear Weapon Threats such as:

-Transient Radiation Effects in Electronics, comprising Total Dose, Displacement Damage and Prompt Dose Upset, Latchup, Burnout, and Transient effects from X-Ray, Gamma Ray, Neutron Environments

-EMP effects from environments such as High-Altitude EMP, Source Region EMP, Dispersed EMP, System-Generated EMP, Internal EMP, etc.

-Mechanical effects such as X-Ray Thermomechanical Shock, Plated Debris, Ground Shock, Thermal blast, Overpressure, Dust & Debris, Fallout, Scintillation, etc.

Essential Functions:

-Environment Analysis such as Environment Calculation/Derivation and Modeling, Radiation Transport, etc.

-Electrical Design Analysis such as Circuit Design/Simulation, Device Evaluations, Parameter Degradation Analysis and Derating Development, Circumvention & Recovery, Photocurrent Transient Protection and Burnout Mitigations, etc.

-Mechanical Design Analysis, such as Material and Coating Selections, Shielding and Shadowing Analyses, CAD review, etc.

-Cable & Harness Design Analysis such as Shield and Dielectric Material Selections, SGEMP Drive Current and Pin Threat Calculations, etc.

-Reliability Analysis such as SEE Rate Calculations, Ground Intervention Impacts, Availability Impacts, SEE Criticality Analyses, FIT Rate Contributions, etc.

-Test Support such as Test Planning, Parameter/Condition Selection, Test Circuit Development, Irradiations or tests for various effects (e.g. Total Dose, Displacement Damage, Prompt Dose Rate, Single Event Effect, Current Injection, Pulsed Power), Data Analysis and Reporting, etc.

-Subcontract Management Support, such as Scope of Work development, Technical Oversight and Reporting, SDRL Review and Approval, etc.

-Presenting requirements and compliance at Design Reviews, Internal Program Reviews, Working Groups, Technical Interchange Meetings, etc.

-Proposal Development for new business pursuits, including Cost, Schedule, Technical, and Management Volume development

-Mentorship and training through any combination of shoulder-to-shoulder skill development, Virtual Tutorial and Instruction, Classroom-style training, Job Shadowing, etc.

Basic Qualifications for Level 3 Principal Systems Engineer:

-Bachelor's degree in STEM (Science, Technology, Engineering, Math) discipline with 5+ years of engineering experience OR

-Master's degree in STEM (Science, Technology, Engineering, Math) discipline with 3+ years of engineering experience OR

-PhD in STEM (Science, Technology, Engineering, Math) discipline with 1+ year(s) of engineering experience

-Experience with developing Natural Radiation & Survivability Analyses

-Experience or Familiarity with the following Standards and Handbooks: MIL-STD-883

-Experience or Familiarity with Environment Prediction Tools: AE9/AP9, CREME96

-Strong written and verbal communication skills

-Candidate must have an active U.S. Government Top Secret security clearance (or equivalent) at time of application and prior to start date as well as the ability to obtain and maintain active SCI access within a reasonable period of time as determined by the company. Continued employment thereafter will be subject to the candidate’s maintenance of the level of clearance and program access required for the position in the future.

Basic Qualifications for Level 4 Sr. Principal Systems Engineer:

-Bachelor's degree in STEM (Science, Technology, Engineering, Math) discipline with 8+ years of engineering experience OR

-Master's degree in STEM (Science, Technology, Engineering, Math) discipline with 6+ years of engineering experience OR

-PhD in STEM (Science, Technology, Engineering, Math) discipline with 4+ years of engineering experience

-Experience with developing Natural Radiation & Survivability Analyses

-Experience or Familiarity with the following Standards and Handbooks: MIL-STD-883

-Experience or Familiarity with Environment Prediction Tools: AE9/AP9, CREME96

-Strong written and verbal communication skills

Preferred Qualifications:

-Master’s Degree or higher in Electrical Engineering, Nuclear Engineering, Physics, or another closely related technical discipline

-Experience with any of the following is preferred:

-Standards and handbooks: MIL-STD-1766, MIL-STD-3053, MDA-STD-001, MIL-HDBK-814, MIL-HDBK-815, MIL-HDBK-816, MIL-HDBK-817, EM-1, DTRA Redbook and/or Bluebook

-Environment Prediction Tools: SPENVIS, ORDEM, MEM3, OMERE, IRENE, OLTARIS, SIRE2

-Transport Tools and Codes: MCNP/Attila4MC, NOVICE, Testable Hardware Toolkit (THTk), CEPXS, PUFF-TFT, THOR, XTERRA, TRIM/SRIM, SREMPTAPS, ITS, WinGS, FASTRAD

-Software languages and environments: Python, Fortran, Java, C++, C#, SQL, HTML, CSS, Javascript, ASP.NET, Visual Basic, LabWindows

-Experience with hardening against Hostile Radiation, EMP (with emphasis on SGEMP), and Mechanical Effects

-Knowledge of the semiconductor device physics associated with radiation effects

-Active U.S. Government Top Secret security clearance (or equivalent) as well as active SCI access at time of application and prior to start date.

This position can be filled at either Level 3 Principal Systems Engineer or Level 4 Sr. Principal Systems Engineer. Additionally, please be aware that this position is contingent upon obtaining and maintaining associated business and/or customer funding. Additionally, this position is contingent upon the candidate obtaining final clearances and program access(es) within a reasonable period of time as determined by the company. Continued employment thereafter will be subject to maintenance of the level of clearance and program access required for the position in the future.*

Curious about all the exciting developments with the Northrop Grumman Space Sector? Click the link below:

https://www.northropgrumman.com/space.

Working at Northrop Grumman is more than just a paycheck. We offer a comprehensive Total Rewards and benefits package designed to help you thrive at work and in life. For more information on our Total Rewards package, please visit our Total Rewards site: Northrop Grumman Total Rewards

As a full-time employee of Northrop Grumman, you are eligible for:

-Medical, Dental & Vision coverage

-401k

-Educational Assistance

-Life Insurance

-Employee Assistance Programs & Work/Life Solutions

-Paid Time Off

-Health & Wellness Resources

-Employee Discounts

-Flexible Schedules: for example, the ability to work a 9/80 work schedule, which allows an employee to work a nine-hour day Monday through Thursday and take every other Friday off of work.

#LosAngelesSpace

#SpaceEngJobs

#SpaceSysEngJobs

#SPEnhancedERAP

Primary Level Salary Range: $114,000.00 - $171,000.00

Secondary Level Salary Range: $142,200.00 - $213,400.00

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.

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More about this job

Skills

Electronics
Time management
Communication skills
Interpersonal skills
Coaching
Data analysis
Reporting
Regulatory compliance
Electrical engineering
PUFF
Python
Fortran
Oracle Java
C++
C#
SQL
HTML
CSS
JavaScript
Microsoft ASP.NET
Microsoft Visual Basic

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