Senior Cyber Security Engineer at ManTech summary: The Senior Cyber Security Engineer is responsible for maintaining and securing identity and access management services, cloud infrastructure, and implementing privileged access and multi-factor authentication solutions. This role involves continuous monitoring, managing security compliance like Authority to Operate, and providing support in agile and DevOps environments. The position requires strong Linux skills, scripting for automation, and active TS/SCI clearance with polygraph. ManTech seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Maintain operations of identity and access management services including directory, access, identity, and privileged access management services Maintain infrastructure in cloud or virtualized environments Perform Linux based system upgrades and patches Engineer and deployment of a privileged access management (PAM) solution Engineer and deployment of a Multi Factor Authentication (MFA) solution Manage Continuous Monitoring (CONMON) activities Maintain Authority to Operate (ATO) Provide status reports in an Agile environment Periodically providing after-hour support Minimum Qualifications: Bachelor’s degree in an information Technology field or 4+ years of additional IT experience in lieu of degree 4+ years of Cyber experience Experience working in LINUX environments Knowledge of LDAP directory and managing databases Ability to create scripts to assist with automation efforts Must have or be willing to obtain IAT Level II certifications within 6 months of hire Preferred Qualifications: Experience with Ansible, and writing automation playbooks Experience with PKI principals Experience working in an Agile environment Experience working in a Dev/Ops environment Knowledge of Identity and Access Management principals 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. Keywords: Cyber Security, Identity and Access Management, Privileged Access Management, Multi-Factor Authentication, Linux Administration, Continuous Monitoring, Cloud Security, Automation Scripting, Agile Environment, TS/SCI Clearance