Senior Principal Cyber Security Engineer

ManTech seeks a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in the Denver, CO. Responsibilities include but are not limited to: Troubleshoot new and current data collection issues Troubleshoot system issues that make the system unstable or unusable. Deploy and manage all supported and unsupported Splunk Add-ons that are required for specific data sources Provide documentation such as body of evidence documents (as needed), engineering documents, change management documents, system security plans, and accreditation documents Deliver a comprehensive Splunk deployment document to detail the specifications, deployment methods, and other architectural considerations to the production environment. Maintain a strict role-based access control solution around the data collected, to provide a need-to-know ability Forward Configurations and Deployments: Design and deploy forwarders rapidly with centralized configuration management (Splunk Deployment Server). Minimum Qualifications Bachelor’s degree or 4 additional years of cyber experience in lieu of degree 10 years of experience in a cyber role Experience with Security Information and Event Management (SIEM) platforms, and/or Splunk Knowledge of Linux systems administration, general operating system security practices, TCP/IP networking, and network security concepts Knowledge of Certification & Accreditation processes Knowledge of DoD policy and technical security guidance to information systems DoD Directive 8570.1 IAT Level II or higher certification or ability to obtain within 6 months. Preferred Qualifications: Experience with Linux, Red Hat and CentOS Experience with AWS or other cloud environments Knowledge of ICS 500-27 for Audit collection requirements Knowledge of Enterprise Security Services, Host Base Security Service, Enterprise Vulnerability Scanning Service, and UAM Ability to modify feed creation to ingest customer logs in a standard format to meet policy requirements. Security Clearance Requirements: Must have a current/active TS/SCI w/Polygraph Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.