Northrop Grumman Aeronautics Systems has an opening for a Systems Modeling & Simulation Engineer (Engineer or Principal Level) to join our team of qualified, diverse individuals within our Systems Engineering organization. This role is located in Palmdale, CA.
Roles and Responsibilities will include:
- You will model operational environments, perform trade studies via computer simulation and recommends alternative architectures.
- Responsible for the design, development, integration, and test of physics-based, real-time engineering simulations in support of Operator-In-The-Loop (OITL) mission simulations. Simulations include sensor/payload operations and employment, and advanced Electronic Warfare effects.
- Contribute to high-visible activities and have opportunities to periodically demonstrate integrated capabilities to sector leadership and high value customers.
- Complete installations of software, perform smoke tests, and use the software as intended to analyze its functional properties.
- Utilize software and analytical tools to model behavior of systems in real-time and constructive simulations.
- Integrate, and use advanced graphical user interfaces and visualization tools.
- Model operational environments, performs trade studies via computer simulation and recommends alternative architectures.
- Participate in demonstrating new software features and functionality to leadership
- Create and apply knowledge of Tactics, Techniques, and Procedures (TTPs) to support blue/red kill chains across multiple security environments, programs, architectures, and platforms
- Provide blue/red tactics and CONOPS modeling, simulation, and analysis in mission-level models to help accomplish long-term objectives related to program development, execution, and related research and development projects.
- Expected to be a self-starter with familiarity working in an Integrated Product Team construct.
This role is a required full-time, on-site position at our facility. There is no remote / hybrid / telework available for this position. Travel up to 25% may be required.
This role may be filled at a Engineer or Principal Engineer level based on the qualifications outlined below.
Basic Qualifications:
At an Engineer Level (Level 02)
- Must have a Bachelors degree in a STEM field and at least 2 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least some of relevant military / professional / academic experience
At a Principal Level (Level 03)
- 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
And at Both Levels:
- Must have experience with engineering skills using C#/C++, JAVA, or other Object Oriented programming languages.
- Experience in at least one of the following areas:
- Modeling and Simulation of Radars, Missiles, Integrated Air Defense Systems (IADS), Air and/or Space platforms
- Knowledge of debugging codes and software developmental languages
- Electronic Attack (EA), Electronic Protection (EP), Electronic Countermeasures
- Red and/or Blue CONOPs and TTPs
Must have an active US Government Top Secret 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.
Preferred Qualifications
- Current applicable Special Access Program (SAP) clearance.
- Active DoD Top Secret SCI clearance (with a background investigation within the past 5 years or enrolled into Continuous Evaluation).
- The ability to develop (C# and JAVA) and integrate prototype and pre-production software to support simulation events.
- The ability to develop physics-based models and simulations using Object Oriented programming.
- Systems and software integration experience related to Service Oriented Architectures.
- An ability to work with a team in a rapid prototyping environment.
- Experience with system of systems modeling tools: AFSIM, Suppressor, or Brawler.
- Operational military background or experience
- Experience with version control tools (Tortoise SVN, Bitbucket, GitHub, Gitlab, etc.).
- Strong communication, interpersonal and leadership skills to include project/analysis lead experience.
Skills Required
- Bachelor's degree in a STEM field (Engineer: +2 years relevant experience; Principal: +5 years relevant experience) or advanced degree per posting
- On-site full-time work in Palmdale, CA (no remote/hybrid)
- Experience with C#/C++, Java, or other Object-Oriented programming languages
- Experience in at least one area: modeling and simulation of radars, missiles, IADS, air/space platforms; debugging code/software development; Electronic Attack/Protection/Countermeasures; or Red/Blue CONOPs and TTPs
- Active US Government Top Secret clearance (background investigation within last 6 years or enrolled into Continuous Evaluation)
- Ability to obtain and maintain Special Access Program (SAP) clearance within a reasonable time
- Current applicable Special Access Program (SAP) clearance
- Active DoD Top Secret SCI clearance (background within past 5 years or enrolled into Continuous Evaluation)
- Ability to develop and integrate prototype/pre-production software (C# and Java) to support simulation events
- Ability to develop physics-based models and simulations using Object-Oriented programming
- Systems and software integration experience related to Service Oriented Architectures
- Experience with system-of-systems modeling tools (AFSIM, Suppressor, Brawler)
- Operational military background or experience
- Experience with version control tools (Tortoise SVN, Bitbucket, GitHub, GitLab)
- Strong communication, interpersonal, and leadership skills, including project/analysis lead experience
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.
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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.
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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.
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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
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.
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