In this position, you will participate in BAE Systems' nationwide LEAP Internship & Co-op Program, where you will Learn, Engage, Apply, and Progress within the company. The LEAP Program will provide you with the opportunity to work alongside experienced professionals on impactful projects, engage in career development opportunities, and network with our business leaders and the other students in the program.
The opportunity:
BAE Systems is seeking a Summer 2027 System Modeling Engineer Intern with a Mechanical Engineering, Systems Engineering, Software Engineering, or Computer Engineering background. Join our Model-Based Systems Engineering (MBSE) System Modeling Team and become a member of a diverse, enthusiastic, and highly productive team, where each employee has the opportunity to grow their skills and work on challenging projects applying SysML / Cameo to the US/UK TRIDENT Submarine Strategic Weapon System and US Attack Weapon System programs. The selected candidate will work closely with numerous engineering teams:
- Performing system modeling / simulation efforts and related MBSE tasking (e.g., technical whitepapers, presentations, stakeholder demos, etc.), and
- Contributing to community Integrated Product Teams / Working Groups /Communities of Practice
Who you are:
- You are driven by mission
- You love working with a team and receiving input from others
- You are able to explain complex subjects concisely in person and in email
- You love finding new and creative ways to solve problems
- You constantly ask questions and love learning
- You are always anticipating your customer's needs and working to exceed their expectations
- You live for details
- You are willing to put in the time and effort it takes to get the job done
- You are always looking for ways to do things better and faster
- You are constantly updating your to-do list and planning ahead
- You are more interested in getting the job done right than who gets credit
- You are a good judge of how long projects take to complete, and always alert others if things get off track
Required Education, Experience, & Skills
- Pursuing a Bachelor's degree in Computer Science, Systems Engineering, Mechanical Engineering or another engineering-related major
- SysML experience
- Experience with broad array of engineering tools / languages including No Magic Products, PTC Windchill, IBM DOORS, 2D/3D CAD, SysML, JAVA, and/or MATLAB Simulink
- Demonstrated self-starter with organizational, planning, and follow-up skills
- Excellent oral and written communication skills, interpersonal skills, and ability to work effectively with others
Pay Information
Full-Time Salary Range: $45553 - $63330
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.
Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance.
About BAE Systems, Inc.
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
- Pursuing a Bachelor's degree in Computer Science, Systems Engineering, Mechanical Engineering, or another engineering-related major
- Experience with SysML
- Experience with engineering tools and languages including No Magic Products, PTC Windchill, IBM DOORS, 2D/3D CAD, Java, and/or MATLAB Simulink
- Demonstrated self-starter with organizational, planning, and follow-up skills
- Excellent oral and written communication skills, interpersonal skills, and ability to work effectively with others
BAE Systems, Inc. Compensation & Benefits Highlights
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Healthcare Strength — Health coverage is broad with medical, dental, and vision options, plus mental health and EAP resources, and U.S. eligibility that can begin quickly. Materials also reference wellbeing programs designed to support employees and their families.
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Retirement Support — Retirement offerings include a U.S. 401(k) savings plan with company match information highlighted in benefits summaries. Global materials also reference pension contributions in some regions, indicating solid long-term financial support.
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Parental & Family Support — Programs include paid parental leave, adoption and surrogacy assistance, and back-up child and elder care for U.S. employees. Family resources and caregiving support are emphasized across benefit materials.
BAE Systems, Inc. Insights
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.
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BAE Systems, Inc. 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.








