Do you want to design and write software that really matters and be a part of a cause greater than yourself? Then, help us protect those that protect us by developing Next Generation Aerospace & Mission Systems Products and Solutions. We need your talent, motivation, and vision to join our Long Island team. We are actively seeking a Junior Level Software Engineer with a range of skills and a passion for learning new things who can apply their skills to developing high-quality, real-time embedded software for fielded electronics platforms. BAE Systems in Greenlawn, NY has recently been awarded new programs and is currently undergoing an exciting period of growth.
When you become a member of our team, you will work across multiple disciplines and collaborate with Systems, Hardware and Test Engineers to impact all phases of the Software Development Lifecycle. At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security services. We offer a flexible work environment and 9/80 work schedule. Our company is part of the community, and driven to improve our future and protect our freedom.
Because this role involves a combination of collaborative/in-person and independent work, it will take the form of a hybrid work format, with time split between working onsite and remotely.
Required Education, Experience, & Skills
- This position is open to applicants with varying levels of experience. To be considered for Software Engineer I you must hold a bachelor's degree. To be considered for a Software Engineer II you must hold a Masters Degree.
- Strong problem-solving skills that translate to working, maintainable software.
- Able to obtain a Secret clearance.
Preferred Education, Experience, & Skills
- Demonstrated proficiency in a high level software language such as Java, C++, C, or Python
- Coursework or other experience in embedded software development.
- Working knowledge of software tools such as Jira, BitBucket, debuggers, containers, etc.
- Experience with Agile Development and DevSecOps
- Experience developing on Windows/Linux Operating Systems
- Experience using git or another version control system
- Familiarity with Unit Testing frameworks
- Active Secret Clearance
Pay Information
Full-Time Salary Range: $86580 - $147186
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 Electronic Systems
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
- Bachelor's degree for Software Engineer I consideration
- Strong problem-solving skills applicable to working, maintainable software
- Ability to obtain a Secret security clearance
- Proficiency in a high-level programming language such as Java, C++, C, or Python
- Coursework or experience in embedded software development
- Working knowledge of Jira, Bitbucket, debuggers, containers, or similar software tools
- Experience with Agile Development and DevSecOps
- Experience developing on Windows or Linux operating systems
- Experience using Git or another version control system
- Familiarity with unit testing frameworks
- Active Secret clearance
BAE Systems, Inc. Compensation & Benefits Highlights
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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.
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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.
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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
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.








