Be an Early Applicant
Where purpose connects.
The Role
Lead a software development team to design, build, test, debug, and integrate modeling and simulation software. Provide architecture input, resolve defects, implement new features, develop data queries, and improve development processes to meet customer requirements in a mission-critical government environment.
Summary Generated by Built In
Job Description
BAE Systems is seeking a Lead Modeling and Simulations (M&S) Software Developer to support our government customer in a mission critical role related to modeling and simulations. The Lead M&S Software Developer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems) based upon documented requirements.
This Lead M&S Software Developer will be responsible for the following:
Required Education, Experience, & Skills
Preferred Education, Experience, & Skills
Pay Information
Full-Time Salary Range: $136000 - $231200
Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.
About BAE Systems Intelligence & Security
BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.
Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.
BAE Systems is seeking a Lead Modeling and Simulations (M&S) Software Developer to support our government customer in a mission critical role related to modeling and simulations. The Lead M&S Software Developer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems) based upon documented requirements.
This Lead M&S Software Developer will be responsible for the following:
- Leading and supervising a team of Software Developers to provide high-quality technical solutions to customer requirements
- Reviewing and testing software components for adherence to the design requirements and documents test results.
- Resolving software problem reports.
- Utilizing software development and software design methodologies appropriate to the development environment.
- Providing specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-shelf (COTS) Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
- Analyzing user requirements to derive software design and performance requirements
- Debugging existing software and correct defects
- Providing recommendations for improving documentation and software development process standards
- Designing and coding new software or modify existing software to add new features
- Integrating existing software into new or modified systems or operating environments
- Developing simple data queries for existing or proposed databases or data repositories
- Contributing technical expertise to new business strategy and growth opportunities
Required Education, Experience, & Skills
- Must be a US citizen and possess a Secret level clearance
- 10+ years using the following - Javascript - Typescript - React - Java, Spring Framework
- 10+ years experience in engineering roles with management responsibility
- Bachelors degree in related field
- Modeling and simulations experience
Preferred Education, Experience, & Skills
- Physics-based M&S
- Docker
- Kubernetes
- Rabbit MQ
- TomCat Admin
Pay Information
Full-Time Salary Range: $136000 - $231200
Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.
About BAE Systems Intelligence & Security
BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.
Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.
Skills Required
- Must be a US citizen
- Possess a Secret level clearance
- 10+ years using Javascript, Typescript, React, Java, Spring Framework
- 10+ years experience in engineering roles with management responsibility
- Bachelor's degree in related field
- Modeling and simulations experience
BAE Systems, Inc. Compensation & Benefits Highlights
-
Healthcare Strength — Medical, dental, and vision coverage is presented as comprehensive, paired with an EAP, fertility and transgender care options, and HSA‑compatible plans that can include employer contributions with coverage starting on day one in some cases. These resources are reinforced by wellness tools and immediate eligibility noted on official benefits materials.
-
Retirement Support — A 401(k) savings plan is broadly available, with employer matching and other contributions that vary by business unit, and some U.S. employee groups retain pension arrangements. Company‑paid basic life insurance equal to 2x base salary (up to $1M) further strengthens financial security.
-
Parental & Family Support — Paid parental leave (e.g., 160 hours for full‑time employees) sits alongside adoption and surrogacy reimbursement and Bright Horizons backup child and elder care. These benefits help reduce care gaps and complement PTO and applicable state programs.
BAE Systems, Inc. Insights
Am I A Good Fit?
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.
Success! Refresh the page to see how your skills align with this role.
The Company
What We Do
Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.
Why Work With Us
We believe your career should be filled with innovation and discovery. And that's exactly what you'll find at BAE Systems. As you work to develop the latest technology and defend national security, you will continually hone your skills and expand knowledge. On a sharp and collaborative team, you will be challenged – and supported – at every turn.
Gallery
.jpg)
.jpg)
BAE Systems, Inc. Teams
Space & Mission Systems
Electronic Systems
Intelligence & Security
Platforms & Services
About our Teams
BAE Systems, Inc. Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
As the work place continues to evolve, so do we. Remote and hybrid opportunities are available at BAE Systems depending on the nature of the role. Check your job requisition to learn more.
Typical time on-site:
Not Specified
BAE Systems, Inc. headquarters
Annapolis Junction, MD
Austin, TX
Boulder, CO
Space & Mission Systems headquarters
Burlington, MA
Cedar Rapids, IA
Dallas, TX
Endicott, NY
Fort Wayne, IN
Greenlawn, NY
Huntsville, AL
Jacksonville, FL
Los Angeles, CA
Maple Grove, MN
Intelligence & Security headquarters
Electronic Systems headquarters
Redmond, WA
San Diego, CA
San Jose, CA
Sterling Heights, MI
Washington, DC
Wayne, NJ
Learn more
