Senior Cybersecurity 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. The Aerospace Corporation is looking for Senior Cybersecurity Engineers who enjoy security work and possess both deep and broad expertise in the cybersecurity space. The successful candidate will lead teams of cybersecurity professionals to solve the hard problems encountered in developing, acquiring, deploying, operating, and maintaining trusted systems. This is a full‑time position based in El Segundo, CA requiring 100% onsite work. Responsibilities Engineer, implement, and monitor security measures for the protection of computer systems, networks and information; provide the Government with systems security engineering and cybersecurity expertise. Identify and recommend strategies for mitigation and/or removal of ground and space cybersecurity vulnerabilities. Provide cybersecurity expertise in support of critical decision points and provide ground truth assessments of security events/activities and posture. Identify and define system security requirements. Design computer security architecture and develop detailed cybersecurity designs. Prepare and document standard operating procedures and protocols. Participate in risk management activities to ensure cybersecurity risks are evaluated and effective mitigations are applied in accordance with security directives. Review cybersecurity test procedures for requirements satisfaction, including participation in Test Readiness Review activities and witnessing of test events. Participate in Defensive Cyberspace Operations (DCO) planning and implementation. Configure and troubleshoot security infrastructure devices. Develop technical solutions and new security tools to help mitigate security vulnerabilities and automate repeatable tasks. Write comprehensive reports including assessment‑based findings, outcomes and propositions for further system security enhancement. Core Qualifications BS degree in Computer Science, Systems Engineering, Cybersecurity, or a related STEM technical field. At least 10 years of experience as a system security or information security engineer. Demonstrated experience in mission definition, functional decomposition, requirements allocation, system design, and system lifecycle. Experience defining and analyzing threat/vulnerability likelihood, coupled with mission impact, to determine risk. Experience executing projects, managing requirements, schedule, and budget. Hands‑on experience with security systems, including firewalls, intrusion detection systems, anti‑virus software, authentication systems, log management, and content filtering. Experience with network security, networking technologies, and system, security, and network monitoring tools. Thorough understanding of the latest security principles, techniques, and protocols. Familiarity with web technologies (Web applications, Web Services, Service‑Oriented Architectures) and network/web protocols. Demonstrated ability to analyze complex problems and deliver effective solutions in high‑pressure environments. Ability to obtain and maintain a security clearance issued by the US government. US citizenship is required to obtain a security clearance. Preferred Qualifications Advanced degree in Systems Engineering, Software Engineering, Cybersecurity, or another technical or engineering discipline. Certifications in one or more of the following: CISSP, ISSAP, ISSEP, PMI‑PMP. Benefits Salary : $166,400.00 – $249,600.00 per year Comprehensive health care and wellness plans Paid holidays, sick time, and vacation Standard and alternate work schedules, including telework options 401(k) Plan with company contributions and matching Flexible spending accounts Variable pay program for exceptional contributions Relocation assistance Professional growth and development programs 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, color, religion, national origin, sex, gender identity or expression, sexual orientation, disability, pregnancy, age, or any other characteristic protected by law. #J-18808-Ljbffr