2026 Communication Architectures Modeling and Analysis Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. We are hiring a Communication Architectures Modeling and Analysis Engineer for the Communication Architectures Department (CAD) in the Mission Payloads Division (MPD). Position will be full‑time, onsite at our office in El Segundo, CA. Job Summary CAD has three main lines of work: the department performs trade studies, analyses, and simulations to optimize the overall communications performance of terrestrial, satellite, launch vehicle, and ground‑based systems. CAD also guides the development of spectrum regulations and policies to assure critical wireless systems have access to necessary spectrum resources. Finally, we are actively engaged in the development of RF communications prototypes, especially those involving commercial LEO satellite systems. What You’ll Be Doing Provide technical analyses in support of terrestrial and space‑based communication systems, including latest‑generation cellular and commercial pLEO. Develop working prototypes leveraging these systems and novel hardware to demonstrate capability improvements. Help assess the performance of satellite and ground systems, communication links, and wireless network protocols. Document work products in briefings and/or technical reports to customers and colleagues. Propose and carry out internal R&D projects, engage in field work, and publish in conferences and journals. What You Need to be Successful Bachelor’s degree in Electrical Engineering, Computer Science, Aerospace Engineering, or a related field from an accredited university, pursuing or conferring within 12 months. Minimum GPA of 3.0. 0–1 year of industry work experience. Proficiency programming in Python, C++, C, or similar. Strong working knowledge and/or research experience relevant to wireless communications principles and signal processing techniques. Proficiency with version control systems (e.g., Git, Bitbucket) and Linux environments. Ability to obtain and maintain a security clearance as required, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance. Transcripts required. How You Can Stand Out Advanced degree in a relevant field. Ability to lead teams, manage projects and deliver technical solutions. Practical familiarity with the following: Network traffic modeling and analysis, Developing and training AI/ML models, especially in the context of RF or network traffic data, Docker CI/CD pipelines such as Jenkins, Active security clearance. Compensation The grade‑based pay range for this job is $90,000.00 – $140,000.00 annually. Leadership Competencies Operate Strategically Lead Change Engage with Impact Foster Innovation Deliver Results Ways We Reward Our Employees Comprehensive health care and wellness plans. Paid holidays, sick time, and vacation. Standard and alternate work schedules, including telework options. 401(k) Plan — Employees receive a total company‑paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire. Flexible spending accounts. Variable pay program for exceptional contributions. Relocation assistance. Professional growth and development programs to help advance your career. Education assistance programs. Benefits Comprehensive health care and wellness plans. Paid holidays, sick time, and vacation. Standard and alternate work schedules, including telework options. 401(k) Plan — Employees receive a total company‑paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire. Flexible spending accounts. Variable pay program for exceptional contributions. Relocation assistance. Professional growth and development programs to help advance your career. Education assistance programs. Inclusive work environment built on teamwork, flexibility, and respect. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at View phone number on click.appcast.io or by email at View email address on click.appcast.io. Security Clearance and Citizenship All positions that require technical responsibilities are required to obtain a security clearance. U.S. citizenship is required for those positions. #J-18808-Ljbffr The Aerospace Corporation