Sr Principal Systems AdministratorA position is available for a Principal / Sr. Principal System Administrator to join a team for a role based in Aurora, Colorado. This role involves performing as a Linux and Windows System Administrator on large government contracts and maintaining the smooth operation of multi-user computer systems.Key ResponsibilitiesPerform as a Linux and Windows System Administrator on large government contracts.Administer VMware technologies or related platforms.Manage all aspects of Network Attached Storage (NAS).Maintain the operation of multi-user computer systems, coordinating with various engineering and technical teams.Recommend and implement system enhancements for performance and reliability, including installation, patching, monitoring, and configuration.Provide backup and recovery services; manage file systems, disk space, and virus protection.Create and maintain user and computer accounts and manage file permissions and security access lists.Maintain security audit and logging information as directed by the Information Systems Security Manager (ISSM).Support the Cyber Security team.Report on project status for all recurring and non-recurring efforts.Required QualificationsClearance: Candidates must be able to obtain and/or maintain a Top Secret (TS) security clearance with Sensitive Compartmented Information (SCI) eligibility and a Full Scope Polygraph (FSP) as a condition of employment.Education & Experience:Principal: Bachelor's degree with 5+ years of IT experience; Master's degree with 3+ years of IT experience; Associate degree with 7+ years of IT experience; or a HS Diploma / GED with 9 years of IT experience.Sr.
Principal: Bachelor's degree with 8+ years of IT experience; Master's degree with 6+ years of IT experience; Associate degree with 10+ years of IT experience; or a HS Diploma / GED with 12+ years of IT experience.Technical Skills & Certifications:Server administration experience with Linux (RedHat Enterprise Linux preferred) and Windows.Experience with administration of VMware technologies or related systems.A DOD 8570 IAT Level 2 baseline certification (e.g., Security+ CE) is required, or the ability to obtain one within 6 months of the start date.Experience with NAS storage device administration (preferably NetApp ONTAP 8.x or higher; CDOT).Additional Requirements:Ability to lift equipment weighing up to 40 pounds.Ability to support after-hours and on weekends as needed.Willingness to travel up to 15%.