Senior Cyber Security Engineer

Job Title: Senior Cyber Security EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:  CACI is seeking a Senior Cybersecurity Engineer for the Global Mission Operations Support GMOS contract, supporting the Department of State. This role offers a unique opportunity to enhance national security through advanced IT solutions. You will collaborate with experienced professionals in an innovative environment, guiding a high-performing team to deliver excellence. The GMOS contract aims to provide world-class IT support by modernizing and maintaining applications and infrastructure using an integrated IT Service Management approach. Join us to make a meaningful impact on a program of national importance.Responsibilities: Lead design, architecture, and implementation of comprehensive security solutions across global CA IT infrastructure supporting 40,000+ users across 350+ facilitiesEnsure all engineering designs and infrastructure deployments incorporate comprehensive security best practices throughout the system development lifecycle, validating compliance with DOS security policies, FISMA requirements, NIST 800-53 controls, and STIGsDesign secure networking architectures within CA enclaves and complex network integrations with Department of State enterprise networks, implementing micro-segmentation strategies and boundary protection mechanismsLead implementation of advanced network security solutions including high-availability load balancing for public-facing websites, DDoS detection and mitigation systems, web application firewalls, and intrusion prevention systemsDesign and implement FedRAMP-compliant cloud systems ensuring Department data sovereignty requirements, boundary protections, encryption, and CCGB approvalDevelop and implement comprehensive security monitoring, logging, and alerting capabilities




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