Senior Information System Security Engineer

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH! MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Virginia Beach, VA. This is a remote position. As an ISSE, you will have the opportunity to work on innovative and mission-critical and national security projects. You will collaborate with a skilled team of professionals, responsible for developing accreditation packages for cloud systems in both AWS and Azure environments. This position offers great opportunities for technical growth and improved experience in Cyber Security. Responsibilities include but are not limited to: Performing cyber security research under NAVSEA for cloud and network solutions. Developing, defining, and aiding in implementing cyber security policies and processes. Defining IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. Supporting A&A packages for multiple projects. Applying security expertise to new modernization cyber solutions that provide confidentiality, integrity, availability, authentication, and non-repudiation for security policies and memorandum for records. Developing Plan of Action and Milestones with proper Mitigations or Remediations, accordingly. Developing approaches to mitigate IS and Cloud Network Environment vulnerabilities and recommend changes to network or network system components as needed. Travel up to 25%. Minimum Qualifications: Bachelor’s degree in Computer Science, Information Technology, Engineering, or a relate