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 ...
101 Northrop Grumman Simulation Engineer Jobs Hiring Near You
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 ...
Northrop Grumman Jobs Information
What is it like to work at Northrop Grumman?
Northrop Grumman is a company that values innovation, collaboration, and a commitment to excellence, fostering a culture that encourages employees to push boundaries and drive technological advancements.
The company's diverse teams work on complex projects, often in partnership with government agencies and other organizations, to develop cutting-edge solutions for national security, space exploration, and other critical areas. Employees may have the opportunity to work on-site at various facilities, including research and development centers, manufacturing plants, and test sites.
Working at Northrop Grumman may appeal to individuals who are passionate about making a difference through technology and innovation, as the company offers a wide range of career opportunities in fields such as engineering, cybersecurity, and data analytics, with opportunities for professional growth and development.
The company's diverse teams work on complex projects, often in partnership with government agencies and other organizations, to develop cutting-edge solutions for national security, space exploration, and other critical areas. Employees may have the opportunity to work on-site at various facilities, including research and development centers, manufacturing plants, and test sites.
Working at Northrop Grumman may appeal to individuals who are passionate about making a difference through technology and innovation, as the company offers a wide range of career opportunities in fields such as engineering, cybersecurity, and data analytics, with opportunities for professional growth and development.
What makes Northrop Grumman an attractive place to work?
Northrop Grumman is a leading global aerospace and defense technology company, recognized for its innovative solutions and commitment to advancing national security and global stability. The company offers a dynamic work environment that fosters collaboration, innovation, and professional growth, with opportunities to work on cutting-edge projects and cutting-edge technologies. As a Northrop Grumman employee, you can expect to be part of a diverse and inclusive team, with access to training and development programs, mentorship, and opportunities to make a meaningful impact in the industry.
Do workers at Northrop Grumman get paid breaks?
Sometimes. Only some people get paid breaks.
44% of people say they don’t get paid breaks.
Based on data from 122 people who took the Breakroom Quiz between August 2025 and August 2026.
44% of people say they don’t get paid breaks.
Based on data from 122 people who took the Breakroom Quiz between August 2025 and August 2026.
Does Northrop Grumman pay people when they’re sick?
Yes. Most people get paid when they’re sick.
73% of people say they would get paid if they were sick but scheduled to work.
Based on data from 64 people who took the Breakroom Quiz between March 2026 and August 2026.
73% of people say they would get paid if they were sick but scheduled to work.
Based on data from 64 people who took the Breakroom Quiz between March 2026 and August 2026.
At Northrop Grumman, are sick days and vacation days separate paid time off?
Sick days and vacation days are used from the same paid time off.
89% of people say they have to use vacation days when they’re out sick.
Based on data from 65 people who took the Breakroom Quiz between March 2026 and August 2026.
89% of people say they have to use vacation days when they’re out sick.
Based on data from 65 people who took the Breakroom Quiz between March 2026 and August 2026.
Is the health insurance from Northrop Grumman affordable enough for their workers?
Most people say the health insurance costs are okay.
88% of people say the health insurance costs are okay
Based on data from 137 people who took the Breakroom Quiz between August 2025 and August 2026.
88% of people say the health insurance costs are okay
Based on data from 137 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people get paid time off at Northrop Grumman?
Most people get paid time off work.
96% of people say they get paid time off.
Based on data from 69 people who took the Breakroom Quiz between March 2026 and August 2026.
96% of people say they get paid time off.
Based on data from 69 people who took the Breakroom Quiz between March 2026 and August 2026.
How far ahead of time do people find out their work schedule?
Most people find out their schedule less than four weeks ahead of time.
Based on data from 56 people who took the Breakroom Quiz between November 2024 and July 2026.
- 64% of people with changing schedules find out their shifts one week or less ahead of time.
- 11% of people with changing schedules find out their shifts two weeks ahead of time.
- 2% of people with changing schedules find out their shifts three weeks ahead of time.
- 23% of people with changing schedules find out their shifts four weeks or more ahead of time.
Based on data from 56 people who took the Breakroom Quiz between November 2024 and July 2026.
Do workers at Northrop Grumman worry about hours?
Most people don’t worry about getting enough hours.
91% of people report they don’t worry about getting enough hours.
Based on data from 54 people who took the Breakroom Quiz between July 2025 and July 2026.
91% of people report they don’t worry about getting enough hours.
Based on data from 54 people who took the Breakroom Quiz between July 2025 and July 2026.
Do Northrop Grumman workers get to choose the shifts they work?
Some people don’t get to choose which shifts they work.
35% report that they don’t have enough control over which shifts they work.
Based on data from 49 people who took the Breakroom Quiz between July 2025 and July 2026.
35% report that they don’t have enough control over which shifts they work.
Based on data from 49 people who took the Breakroom Quiz between July 2025 and July 2026.
How easy is it for Northrop Grumman workers to change shifts?
Some people find it hard to change shifts.
47% of people report that it’s hard to change shifts if they need to.
Based on data from 123 people who took the Breakroom Quiz between November 2024 and July 2026.
47% of people report that it’s hard to change shifts if they need to.
Based on data from 123 people who took the Breakroom Quiz between November 2024 and July 2026.
How easy is it to get time off at Northrop Grumman?
Most people find it easy to get time off.
92% of people report it’s easy to get time off.
Based on data from 60 people who took the Breakroom Quiz between March 2026 and August 2026.
92% of people report it’s easy to get time off.
Based on data from 60 people who took the Breakroom Quiz between March 2026 and August 2026.
Do Northrop Grumman managers change schedules at the last minute?
Most managers don’t change people’s schedules at the last minute.
92% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 53 people who took the Breakroom Quiz between July 2025 and July 2026.
92% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 53 people who took the Breakroom Quiz between July 2025 and July 2026.
Do jobs at Northrop Grumman spill into time workers aren’t paid for?
Rarely. The job doesn't usually spill into unpaid time.
17% of people report that their job takes up time that they don’t get paid for.
Based on data from 102 people who took the Breakroom Quiz between May 2025 and May 2026.
17% of people report that their job takes up time that they don’t get paid for.
Based on data from 102 people who took the Breakroom Quiz between May 2025 and May 2026.
How easy is it to take sick days at Northrop Grumman?
Most people find it easy to take sick days.
90% of people report that it’s easy to take time off if they are sick.
Based on data from 62 people who took the Breakroom Quiz between March 2026 and August 2026.
90% of people report that it’s easy to take time off if they are sick.
Based on data from 62 people who took the Breakroom Quiz between March 2026 and August 2026.
Is a Northrop Grumman job good for students?
Most students say this is a good place to work if you’re studying.
78% of students report this is a good place to work if you’re studying.
Based on data from 54 people who took the Breakroom Quiz between November 2024 and August 2026.
78% of students report this is a good place to work if you’re studying.
Based on data from 54 people who took the Breakroom Quiz between November 2024 and August 2026.
Is working at Northrop Grumman good if you’re a parent or caregiver?
Most parents and caregivers say this is a good place to work.
77% of people who care for a child or other relative report this is a good place to work.
Based on data from 53 people who took the Breakroom Quiz between August 2025 and August 2026.
77% of people who care for a child or other relative report this is a good place to work.
Based on data from 53 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people at Northrop Grumman feel treated with respect by their managers?
Most people feel treated with respect by their managers.
80% of people say they’re treated with respect by their managers.
Based on data from 141 people who took the Breakroom Quiz between August 2025 and August 2026.
80% of people say they’re treated with respect by their managers.
Based on data from 141 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people at Northrop Grumman get to take their breaks without interruption?
Most people get breaks without interruption.
78% of people report that they get to take their breaks without interruption.
Based on data from 63 people who took the Breakroom Quiz between March 2026 and August 2026.
78% of people report that they get to take their breaks without interruption.
Based on data from 63 people who took the Breakroom Quiz between March 2026 and August 2026.
Is it stressful to work at Northrop Grumman?
Some people feel stressed here.
57% of people say they often feel stressed at work.
Based on data from 63 people who took the Breakroom Quiz between March 2026 and August 2026.
57% of people say they often feel stressed at work.
Based on data from 63 people who took the Breakroom Quiz between March 2026 and August 2026.
Do people at Northrop Grumman enjoy their jobs?
Most people enjoy their job.
78% of people report they enjoy their job.
Based on data from 116 people who took the Breakroom Quiz between August 2025 and August 2026.
78% of people report they enjoy their job.
Based on data from 116 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people at Northrop Grumman recommend working with their team?
Only some people recommend working with their team.
37% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 70 people who took the Breakroom Quiz between March 2026 and August 2026.
37% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 70 people who took the Breakroom Quiz between March 2026 and August 2026.
Do people get enough training when they start at Northrop Grumman?
Some people didn’t get enough training when they started.
43% of people report they didn’t get enough training when they started working here.
Based on data from 65 people who took the Breakroom Quiz between March 2026 and August 2026.
43% of people report they didn’t get enough training when they started working here.
Based on data from 65 people who took the Breakroom Quiz between March 2026 and August 2026.
Do people get support to advance at Northrop Grumman?
Only some people are given support to advance their career here.
In the last year, 44% of people report not being given support to advance their career here.
Based on data from 63 people who took the Breakroom Quiz between March 2026 and August 2026.
In the last year, 44% of people report not being given support to advance their career here.
Based on data from 63 people who took the Breakroom Quiz between March 2026 and August 2026.
Do people think Northrop Grumman’s headquarters understands what’s happening where they work?
Most people think headquarters doesn’t understand what’s happening where they work.
83% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 132 people who took the Breakroom Quiz between August 2025 and August 2026.
83% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 132 people who took the Breakroom Quiz between August 2025 and August 2026.
Do workers feel well informed about how Northrop Grumman is doing?
Only some people feel well informed about how the company is doing.
38% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 133 people who took the Breakroom Quiz between August 2025 and August 2026.
38% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 133 people who took the Breakroom Quiz between August 2025 and August 2026.
What other companies are hiring for Simulation Engineer jobs?
What are the most popular jobs at Northrop Grumman?
What are the most popular categories at Northrop Grumman?
Systems Modeling Simulation Engineer - Level 4
Colorado Springs, CO • On-site
Full-time
Medical, Life, PTO
Posted 29 days ago
Northrop Grumman rating
8.2
Based on 366 frontline employees who took The Breakroom Quiz
85th of 544 rated manufacturers
Job description
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt 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.
Modeling and Simulation Systems Engineer
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 Space Systems is seeking a Sr Principal Modeling and Simulation Systems Engineer to join our team of qualified, diverse individuals. The qualified applicant will support a growing portfolio of programs and IRADs that focus on missile defense, space, and intelligence and will support various modeling, simulation, and analysis (MS&A) project teams in evaluating the mission performance of military systems.
Domestic travel (up to 10%) may be required, dependent on program needs. This position will specifically focus on the development and analysis of models and simulations utilizing the Advanced Framework for Simulation, Integration, and Modeling (AFSIM) Framework.
Basic Qualifications
Basic Qualifications for Sr. Principal Software Engineer - Level 4:Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and8 years ofrelated work experience, or aMaster's Degreeand 6 years of related work experience, or 4 years of related work experience with a PhD.
Applicants must have a current, active in-scope DoD-issued Top Secret security clearance at the time of application, which is required to start
Ability and willingness to travel 10% to support business needs.
Experience using Modeling, Simulation, and Analysis (MS&A) to inform the development of systems along the left side of the "systems engineering vee"
Experience using Python, MATLAB, SQL, or related technologies to interpret complex data sets
Comfortable communicating technical information to technical and non-technical customers
Experience mentoring and developing junior-level engineers
Ability to work autonomously and collaboratively in a team setting
Excellent written and verbal communication skills
Preferred Qualifications
Master's degree in Systems Engineering
Experience using the Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
Experience with Ansys ModelCenter
Experience with SIMDIS
Ability to support development of systems engineering models utilizing SysML and Cameo
Experience using agile development methodologies
Model-Based Systems Engineering (MBSE) Graduate Certificate
INCOSE ASEP (or above) certification
Object Modeling Group (OMG) Certified Systems Modeling Professional (OCSMP) Model Builder Fundamental Certification
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.
Employees may be eligible for 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.
Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action 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/AA 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.
Primary Level Salary Range: $129,300.00 - $193,900.00The 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.What Northrop Grumman employees say
Pay
Benefits
Hours and flexibility
Workplace
Get the full story on Breakroom
About Northrop Grumman
Sourced by ZipRecruiter
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.
Industry
Space research administration
Company size
10,000+ Employees
Headquarters location
Falls Church, VA, US
Year founded
1939