Jobs in the United States

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Added 5 mins ago
USPACOM Group Lead
The MITRE Corporation
Honolulu, HI
Working knowledge of model-based systems engineering, operational analysis, and modeling & simulation.
Added 5 mins ago
Lead Comms & Networking C2 Engineer
The MITRE Corporation
Aberdeen, MD
…Lead Communications and Networking Command and Control (C2) Engineer to serve in a Deputy Trailboss capacity for Army Next Generation Command and Control (NGC2), shaping and delivering…
Added 7 mins ago
F135 Engine Core Upgrade (ECU) Propulsion Systems Analysis Engineering Intern (Summer 2027) (Onsite)
RTX Corporation
east hartford, CT
…This includes engine performance, operability, system level modeling and simulation, validation, and verification of performance. Operability, and control requirements, and functional…
Added 7 mins ago
Supply Chain Capacity Engineer
Meta
Hartford, CT
Meta is seeking a Planning & Capacity Engineer to join the Infrastructure Supply Chain and Engineering (ISCE) Planning team to focus on planning optimization for all of Meta’s…
Added 12 mins ago
Senior Performance Analysis Engineer
Nou Systems Inc
Huntsville, AL
Develop and maintain MATLAB, Python, and C++ analysis tools to support medium-fidelity modeling, simulation, and performance assessments of the Ground-Based Interceptor (GBI) and Next…
Added 15 mins ago
Mechanical Engineer
Actalent
Denver, CO
Job Title: Mechanical EngineerJob DescriptionThis role offers an opportunity for an experienced Mechanical Engineer to take end-to-end ownership of advanced mechanical designs that support…
Added 18 mins ago
Project Engineer - Advanced Development
REHLKO
KOHLER, WI
Added 19 mins ago
Senior Systems Engineer - CT
GE HealthCare
Waukesha, WI
The Senior Architect Systems Engineer has the responsibility to design and develop photon counting CT products delivering customer workflow, feature functionality, product quality,…
Added 19 mins ago
Systems Engineer - CT
GE HealthCare
Waukesha, WI
The Systems Engineer has the responsibility to design and develop photon counting CT products delivering customer workflow, feature functionality, product quality, reliability,…
Added 23 mins ago
Senior Scene Generation Engineer
CFD Research Corporation
Eglin AFB, FL
The engineer in this role will join a multidisciplinary R&D team dedicated to researching, developing, and deploying software that advances end-to-end scene generation capabilities for…
Added 27 mins ago
Guidance Navigation Control Engineer 3
PDS Defense
Chandler, AZ
…Experience leading or significantly contributing to development, modeling, simulation, test, integration, or analysis activities for aerospace or autonomous systems. Proficiency with one or…
Added 27 mins ago
Guidance Navigation Control Engineer 3
PDS Defense
Chandler, AZ
…Experience leading or significantly contributing to development, modeling, simulation, test, integration, or analysis activities for aerospace, missile, spacecraft, or autonomous systems.…
Added 27 mins ago
Guidance Navigation Control Engineer 3
PDS Defense
Chandler, AZ
…Experience leading or significantly contributing to development, modeling, simulation, test, integration, or analysis activities for aerospace or autonomous systems. Proficiency with one or…
Added 27 mins ago
Guidance Navigation Control Engineer 3
PDS Defense
Chandler, AZ
As a Guidance, Navigation, and Control (GNC) Engineer in Chandler, AZ, you will take a lead role in missions of national importance, with a strong emphasis on seeker modeling, target…
Added 27 mins ago
Systems Engineer III
Barnett Engineering & Signaling Laboratories
Colorado Springs, CO
…Intelligence Support, Test and Evaluation, Acquisition Planning, Modeling and Simulation, Training, and Operational Concept Development in multiple mission areas encompassing Offensive and…
Added 35 mins ago
DTS Sim/Stim Systems Integration Engineer
Modern Technology Solutions Inc
Huntsville, AL · Huntsville
Tasks include loading, configuration, maintenance, and troubleshooting the various Modeling & Simulation components within the DTS Sim/Stim environment.
Added 40 mins ago
Senior Logistics Engineer
Huntington Ingalls Industries
Oklahoma City, OK
Position will be required to operate modeling and simulation software for Logistics environment and Operations & Sustainment Elements which include:
Added 40 mins ago
Software Engineer III
Kratos Defense & Security Solutions, Inc.
Oklahoma City, OK
Each successive level of Software Engineer builds on the identified typical job functions listed for the previous level(s) of Software Engineer.
Added 41 mins ago
Modeling and Simulation (M&S) Engineer
Applied Technology Solutions
Huntsville, AL
Applied Technology Solutions, Inc. (ATS) is seeking a Modeling and Simulation (M&S) Engineer to provide analysis support for scientific and engineering programs, ranging from technology…
Added 44 mins ago
TEST ENGINEER - Linux/Scripting/APIs - 8+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 543
Halogen Engineering Group, Inc
Annapolis, MD
Specify, validate, and adapt Modeling and Simulation for T&E use
Added 50 mins ago
A
Electrical Engineer
Actalent
Dahlgren, VA
- $80,000 to $100,000 USD / year
Utilize modeling and simulation programs, such as MATLAB and Python, for data analysis.
Added 53 mins ago
Development Engineer
Corning
Wilmington, NC
Fundamental understanding of energy and mass transport and modeling of same (e.g. FEA).
Added 1 hour ago
Hardware Machine Learning Engineer
IMC
NY
Proficiency in Python, C++, or similar languages for tooling, testing, and simulation
Added 1 hour ago
Perception & State Estimation Engineer - DoorDash Air
DoorDash USA
San Francisco, CA
We're hiring a State Estimation & Perception Engineer in our Autonomy Software team. In this role, you'll own and develop the perception and state estimation for our package pickup and…
Added 1 hour ago
A
Applied AI and Machine Learning Engineer
Aurex
Huntsville, AL
- $120,000 to $170,000 USD / year
The engineer will work with senior AI and reinforcement learning engineers, mission engineers, aerospace modelers, and software developers. Projects may include multi-agent and cooperative…

Northrop Grumman

Modeling and Simulation Engineer (3/4)

El Segundo, CA, United States

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Job details

Posting language: English
Posted: Oct 9, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 25% 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 Modeling and Simulation Engineer (Principal Engineer or Senior Principal Engineer) to join our team of qualified, diverse individuals within our Systems Engineering organization. This role is located in El Segundo , CA.

In this role, you will be expected to maintain, develop, and routinely run a set of data analysis tools to help make data-driven decision making.

This position will work a 9/80 schedule, with every other Friday off.

This role can be filled at a Principal Engineer or Senior Principal Engineer level based on the qualifications below.

Basic Qualifications:

Applicable at a Principal Engineer Level (level 3):

Must have a Bachelors degree in a STEM field and at least 5 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 3 years of relevant military / professional experience, OR a PhD and at least 1 year of relevant military / professional / academic experience.

Applicable at a Senior Principal Engineer Level (level 4):

Must have a Bachelors degree in a STEM field and at least 8 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 6 years of relevant military / professional experience, OR a PhD and at least 4 years of relevant military / professional experience.

And at Both Levels:

Must have the ability to obtain or maintain a U.S. 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 Special Access Program (SAP) clearance within a reasonable amount of time as determined by business needs.
Must have experience in ingesting, processing, storing, analyzing and visualizing large data sets.

Preferred Qualifications:

Demonstrated proficiency with Python, SQL, Tableau, MATLAB, and .DAT file decoding.
IT Management: understand security patch updates to virtual machine instances on servers hosted on central network.
Excellent communication: ability to translate complex analytics into clear, actionable insights.
Self-started in influencing cross functional teams, out-of-the-box problem solving, and driving analytical strategy.
Proven ability to influence and drive adoption of best practices across teams.
Capable of reading and understanding system architecture diagrams.
Keen interest in autonomous air vehicle platforms and its operations.
An active US Government Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).

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.

Job Category: Engineering

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Skills

Data analysis
Decision making
Microsoft Access
SAP
Python
SQL
Tableau
The MathWorks MATLAB
Communication skills
Problem solving

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