2,288,334open jobs
145,385companies
280,019added this week
Browse all
Salary
$153k – $229k per year
Location
In office (Melbourne)
Seniority
Staff · 12+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 15, 2026. First seen by Alion on Nov 15, 2026. Northrop Grumman scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Northrop Grumman is an American defence contractor whose oldest predecessor was founded in 1939, and which took its present form through the 1994 combination of Northrop and Grumman. It builds strategic systems including the B-21 Raider bomber and the Sentinel intercontinental ballistic missile programme, military and civil space systems, radars and electronic warfare equipment, autonomous aircraft, and mission systems and software for the United States armed forces and allied governments. Headquartered in Falls Church, Virginia and listed on the New York Stock Exchange, it earns the large majority of its revenue from the American government and employs close to one hundred thousand people.
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: 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 - $229,300.00The 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.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,288,334 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Industrial Engineering
Remote, many countries
Similar stack
Same company
Melbourne
In office · Full-Time · 5+ years exp · Associate's Degree · United States
Analytics
Microsoft Excel
Apply
$160k – $170k per year · Equity · In office · Full-Time · 10+ years exp · Rocky Hill
Apply
$160k – $170k per year · Equity · In office · Full-Time · 10+ years exp · Hartford
Apply
$160k – $170k per year · Equity · In office · Full-Time · 10+ years exp · New Haven
Apply
$160k – $170k per year · Equity · In office · Full-Time · 10+ years exp · Springfield
Apply
$12k – $17k per year (net) · Remote (EAEU) · Full-Time · Novosibirsk
Design
AutoCAD
Apply
$12k – $14k per year (net) · Remote (EAEU) · Full-Time · Moscow
Design
AutoCAD
Apply
Remote (EAEU) · Contractor · Moscow
Design
SolidWorks
AutoCAD
Apply
$153k – $229k per year · In office · Top Secret · Full-Time · 12+ years exp · Bachelor's Degree · Melbourne
Wolfram
MATLAB
Wolfram
Mathematica
SpaceTech
ANSYS
DO-160
Cameo Systems Modeler
Apply
In office · Full-Time · 12+ years exp · Bachelor's Degree · Melbourne
Python
C++
Design
SolidWorks
SpaceTech
ANSYS
GD&T
Thermal Desktop
Apply
In office · Full-Time · 10+ years exp · Bachelor's Degree · Melbourne
Apply
$104k – $155k per year · In office · Secret · Full-Time · 8+ years exp · Bachelor's Degree · Melbourne
Apply
$87k – $165k per year · In office · Nationals only · Full-Time · 5+ years exp · Melbourne
SpaceTech
AS9100
FMEA
Apply
See all jobs
This is one of many
2,288,334 more open roles from verified company boards, updated every day.