Northrop Grumman Aeronautics Systems has openings for Software Engineer / Principal Software Engineer - Simulation to join our team of qualified, diverse individuals within our Software organization. This position will be located on site in Oklahoma City, OK or Melbourne, FL.
In this role you will design, develop, integrate and test software for our end-user customers and businesses. Specifically, you will be responsible for the design, architecture, application development, and flight simulation. You will work with multi-disciplinary teams, such as with Systems Engineering, Cloud & Application, Test Automation, DevSecOps and Systems Test, in an Agile software development environment. Our simulation software is critical to the current and future company projects. You will analyze system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls.
Essential Functions:
- Work in an innovative environment, on significantly diverse assignments, and in collaborative team settings across all levels
- Participate in the full software development life cycle including requirements, design, implementation, qualification, and delivery of software products to our customers
- Architect and develop applications in a simulated training environment
- Be a part of Agile Scrum teams to develop software products for multiple software baselines
The individual we seek will be self-motivated, proactive, goal-oriented to help us grow our services, become even better at what we do and will possess the following qualifications.
This requisition may be filled at either a Software Engineer level 2 or a Principal Software Engineer level 3
Basic Qualifications:
- Level 2: Bachelor’s degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 2 years of related experience in software engineering OR a Master’s degree in a (STEM) discipline from an accredited university and 0 years of experience in software engineering
- Level 3: Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 5 years of related experience in software engineering; OR Master’s degree in a STEM discipline with 3 years of related experience in software engineering; OR PhD with 1 year of related experience in software engineering
- Experience with the full Software Development Life Cycle (SDLC) - software design requirements, application development, integration, testing, and deployment
- Experience with at least one of the following programming or scripting languages: C, C++, and Python
- Experience with two or more of the following tools: Jira, Crucible, Bitbucket, Subversion, Bamboo, Jenkins, Sonarqube, Fortify, or Coverity
- Must have an active U.S. Government Secret clearance
- Must have the ability to obtain and maintain Special Access Program (SAP) clearance prior to the commencement of employment.
Preferred Qualifications:
- Strong understanding of C and C++ languages including templates, memory storage, and compiler/linker
- Experience with or knowledge of Joint Simulation Environment (JSE), Distributed Interactive Simulation (DIS), or High-Level Architecture (HLA)
- Experience with Full-Motion Flight Training Systems
- Experience with simulated threat environments such as AFSIM or NGTS
- Ability to collaborate with systems engineers, hardware designers and integration/test engineers to develop and maintain complex software systems
Skills Required
- Bachelor's degree in a STEM discipline (or Master's/PhD per level requirements)
- Level 2: 2 years related software engineering experience (or Master's with 0 years)
- Level 3: 5 years related software engineering experience (or Master's with 3 years, or PhD with 1 year)
- Experience with the full Software Development Life Cycle (requirements, design, implementation, integration, testing, deployment)
- Experience with at least one programming or scripting language: C, C++, or Python
- Experience with two or more tools from: Jira, Crucible, Bitbucket, Subversion, Bamboo, Jenkins, Sonarqube, Fortify, Coverity
- Experience working on Agile Scrum teams
- Active U.S. Government Secret clearance
- Ability to obtain and maintain Special Access Program (SAP) clearance prior to commencement of employment
- Willingness/ability to work on-site in Oklahoma City, OK or Melbourne, FL (locations listed)
- Ability to travel approximately 10% of the time
- Strong understanding of C and C++ (templates, memory management, compiler/linker)
- Experience or knowledge of Joint Simulation Environment (JSE), Distributed Interactive Simulation (DIS), or High-Level Architecture (HLA)
- Experience with Full-Motion Flight Training Systems
- Experience with simulated threat environments such as AFSIM or NGTS
- Ability to collaborate with systems engineers, hardware designers, and integration/test engineers
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.





