We are looking for an experienced Cyber Security Engineer to join our team in North Charleston, South Carolina. In this Contract to permanent position, you will play a critical role in supporting mission-essential systems and ensuring the security of Department of Defense (DoD) intelligence and command-and-control operations. This opportunity requires a strong background in cybersecurity and the ability to work collaboratively with cross-functional teams to deliver secure, reliable, and high-performing solutions.<br><br>Responsibilities:<br>• Provide recurring security patch updates and application maintenance for military intelligence and command-and-control systems.<br>• Conduct integration, functional, and operational testing to validate system reliability and performance.<br>• Perform Quality Assurance (QA) and Quality Control (QC) activities to ensure compliance and mission readiness.<br>• Implement and maintain cybersecurity controls in accordance with DoD standards and best practices.<br>• Manage configuration management processes, including version control, change tracking, and baselining.<br>• Create and maintain detailed technical documentation for system users and stakeholders.<br>• Support the development and sustainment of secure and resilient systems for C5ISR, information operations, and enterprise IT environments.<br>• Collaborate with cross-functional teams to develop solutions that meet operational requirements and enhance mission capabilities.<br>• Enhance deployment and update processes to improve system efficiency and minimize downtime.