Principal Engineer - Simulation Modeling

Posted 12 Days Ago
Be an Early Applicant
Palmdale, CA, USA
In-Office
104K-155K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Develops and integrates system simulation frameworks, performance and threat models, command-and-control models, real-time simulation software, graphical interfaces, and visualization tools. Conducts operational environment modeling, trade studies, architecture recommendations, operational analysis, and mission effectiveness analysis. The role requires collaboration across multidisciplinary teams and supports aviation and safety-critical systems in Windows, Linux, and RTOS environments.
Summary Generated by Built In
RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Top Secret

TRAVEL: Yes, 10% of the TimeDescription

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 Principal Engineer - Simulation Modeling to join the team of qualified individuals. Position is located in Palmdale, CA.

If you enjoy turning complex models into fast, real-time simulations, you’ll shape frameworks, visualization, and analysis pipelines used by diverse customers. Expect variety, learning opportunities, and a friendly environment as you guide trade studies and mission effectiveness analysis using C/C++/Java on Windows/Linux/RTOS with Git, Confluence, Atlassian, and GitLab.

Key Responsibilities:

  • Develops new and/or integrates existing system simulation frameworks, performance models and algorithms, threat models and command and control models.
  • Simulates real-time operations and develops software that simulates behavior of systems.
  • Develops integrates and uses advanced graphical user interfaces and visualization tools.
  • Models operational environments, performs trade studies via computer simulation and recommends alternative architectures.
  • Performs operational analysis and mission effectiveness analysis.

We offer flexible work arrangements, 9/80 work schedule with every other Friday off, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. We are looking for self-motivated, proactive, and goal-oriented people to help us grow our services and become even better at what we do.

Basic Qualifications:

  • Must have a Bachelor of Science degree in a STEM discipline AND 8 years of related professional/military experience to include a background in model simulation, OR a Master's degree AND 6 years of related professional/military experience include a background in model simulation, OR a Ph.D. AND 4 years of related professional/military experience include a background in model simulation.
  • Must have an active US Government Top Secret clearance (with a background investigation within the past 6 years or 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.
  • Ability to obtain and maintain subsequent SAP PARs following commencement of employment to be able to completely support statement of work.
  • Solid understanding of object-oriented programming languages, including C/C++.
  • Familiarity with development on Windows, Linux, and RTOS like LynxOS or VxWorks.
  • Experience with aviation or safety-critical systems
  • Experience with JavaScript, HTML,CSS and XML
  • Familiarity with the Atlassian tool suite, plugins, Git and Confluence.
  • Experience developing software using Java, C++ or other object oriented software languages

Preferred Qualifications:

  • Current applicable Special Access Program (SAP) clearance.
  • Comfort with agile development tools such as the GitLab tool suite, including proficiency with version control systems like Git.
  • Full software development life cycle experience.
  • Rhapsody and/or Cameo UML Modeling experience.
  • Experience configuring Microsoft Windows within a secure environment.
  • Experience using python and other scripting languages in a development environment.
  • Proven capacity to work effectively within a multi-disciplinary team and demonstrate effective communication skills in technical discussions.
  • Proficient in creating and maintaining comprehensive software documentation throughout the development lifecycle.

Primary Level Salary Range: $103,600.00 - $155,400.00

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.

Skills Required

  • Bachelor of Science degree in a STEM discipline and 8 years of related professional or military experience, including model simulation; or a Master's degree and 6 years of related experience; or a Ph.D. and 4 years of related experience
  • Active US Government Top Secret clearance with a background investigation within the past 6 years or enrollment in Continuous Evaluation
  • Ability to obtain and maintain Special Access Program clearance
  • Ability to obtain and maintain subsequent SAP PARs
  • Solid understanding of object-oriented programming, including C and C++
  • Familiarity with Windows, Linux, and RTOS environments such as LynxOS or VxWorks
  • Experience with aviation or safety-critical systems
  • Experience with JavaScript, HTML, CSS, and XML
  • Experience developing software using Java, C++, or other object-oriented languages
  • Current applicable Special Access Program clearance
  • Experience with GitLab and version-control systems such as Git
  • Full software development lifecycle experience
  • Rhapsody or Cameo UML modeling experience
  • Experience configuring Microsoft Windows in a secure environment
  • Experience using Python or other scripting languages in development
  • Ability to work effectively within a multidisciplinary team and communicate technical information effectively
  • Proficiency creating and maintaining comprehensive software documentation throughout the development lifecycle

Northrop Grumman Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.

  • Retirement Support 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
  • Leave & Time Off Breadth PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
  • Parental & Family Support Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.

Northrop Grumman Insights

Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Charlotte, North Carolina
85,636 Employees

What We Do

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.

Similar Jobs

Northrop Grumman Logo Northrop Grumman

Principal Engineer

Aerospace • Logistics • Security • Software • Cybersecurity
In-Office
Redondo Beach, CA, USA
85636 Employees
92K-171K Annually

Northrop Grumman Logo Northrop Grumman

Principal Engineer

Aerospace • Logistics • Security • Software • Cybersecurity
In-Office
2 Locations
85636 Employees
114K-213K Annually

Northrop Grumman Logo Northrop Grumman

Modeling And Simulation Engineer

Aerospace • Logistics • Security • Software • Cybersecurity
In-Office
San Diego, CA, USA
85636 Employees
92K-171K Annually

Similar Companies Hiring

Kepler  Thumbnail
Artificial Intelligence • Fintech • Software
New York, New York
9 Employees
Onshore Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
60 Employees
Revel.io Thumbnail
Aerospace • Hardware • Robotics • Software
US
50 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account