Join BAE Systems' Countermeasure & Electromagnetic Attack Solutions (CEMA) business area where we provide next-generation threat detection and countermeasure solutions to provide unparalleled electronic warfare capabilities to enhance mission survivability. Our team leverages industry leading EO/IR and RF technologies to advance multi-platform detection, tracking, and defeat of incoming threats to support aircraft, ground vehicle, and maritime survivability. We continue to build on more than 40 years of experience fielding EO/IR survivability solutions in complex rotary and fixed-wing aircraft and ground vehicle environments. Our team uses advanced machine learning-based algorithms to enable fast adaption for new and emerging threats for airborne, land, and maritime products.
Our engineers are the lifeblood of our company and we're more than 5,000 strong. We offer a flexible "9/80" schedule with every other Friday off. Additionally, with our robust offering of educational and career development opportunities, your chances to grow are limitless.
We are looking for talented Principal Level Software engineers to support analyzing, developing, and coding complex software with applications to EO/IR technologies. You will be an integrated team member, collaborating with Systems, Hardware, and Test engineers in one or more of the phases of Project Planning, Requirements Development, Design, Development, Integration and Testing. You will prepare design and project documentation intended to be used within complex programs or across sets of programs in accordance with established processes. We will provide you with opportunities to learn, leverage our current technologies, incorporate new technologies, and make an impact within the larger engineering team. We put our customers first - exemplified by our mission: "We Protect Those Who Protect Us®."
Job Responsibilities
- Duties include analyzing, designing, coding and code modification (typically in C++) of complex software and algorithm designs for simple systems or subsystems or subsystems of larger systems.
- Evaluate complex software designs to identify design flaws.
- Establish communication to keep management informed of the function's progress and results.
- Use existing processes and evolve processes to utilize the most effective new techniques as they become available, assuring the use of methodologies which minimize both design cost and product cost.
- Provide, directly or indirectly, top level technical leadership for the assigned design discipline(s) including selection and exploitation of promising new technologies, long-term goals, etc.
- Ensure effective communication between assigned engineers and all other participants in the design process.
- Subject Matter Expertise in Algorithm Design with Electro-optical Infra-red or related technologies.
Required Education, Experience, & Skills
- Bachelor's Degree in computer science, computer engineering, or related field, and minimum of 6 years work experience or equivalent experience; or a Master's degree plus a minimum of 4 years of relevant experience.
- Current Secret Security Clearance (active within 2 years)
- Machine Learning and/or Algorithm development
- Embedded software development or software application development experience
- Experience with software engineering processes, methodologies, and tools
- Extensive background in embedded and/or application software development in one or more: C++, Python, Java
Preferred Education, Experience, & Skills
- Master's Degree in Computer Science or Computer Engineering
- Previous experience with Electro-Optical/Infrared Image processing
- Previous experience in technical/project team leadership
- Experience performing software testing, validation, and verification activities
- Experience with algorithm development and optimization in C++, CUDA, or Open CL
- Experience or background with advanced math and physics
- Full Life-Cycle Software development
- Requirements Creation
- Trade Studies
- GPU Experience
- Software automated test development and execution
- Agile Development experience
- Model Based System Engineering
- Experience creating and/or working with Digital Twins
- Experience presenting to and working with government customers
- Object-Oriented language proficiency
- Software algorithm development and optimization
Pay Information
Full-Time Salary Range: $118095 - $200762
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 in computer science, computer engineering, or a related field with at least 6 years of work experience, or a master’s degree with at least 4 years of relevant experience
- Current Secret security clearance active within the past 2 years
- Machine learning and/or algorithm development experience
- Embedded software development or software application development experience
- Experience with software engineering processes, methodologies, and tools
- Extensive experience with C++, Python, or Java
- Master’s degree in computer science or computer engineering
- Electro-optical/infrared image processing experience
- Technical or project team leadership experience
- Software testing, validation, and verification experience
- Algorithm development and optimization using C++, CUDA, or OpenCL
- Advanced mathematics and physics background
- Full life-cycle software development experience
- Requirements creation and trade study experience
- GPU experience
- Automated software test development and execution experience
- Agile development experience
- Model-Based Systems Engineering experience
- Digital Twin experience
- Experience presenting to and working with government customers
- Object-oriented language proficiency
- Software algorithm development and optimization experience
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.








