Network/System Security Administrator -II Jobs
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About The Position
Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented Network Systems Security Administrator II to join our team in El Segundo, CA. The primary function is working with Special Access Program (SAPs) and other classified networks supporting SMC Directorates and/or AFSPC Operational Units. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include, but are not limited to: Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service. Maintain internet applications and protocols IP, TCP, HTTP, HTTPS, FTP, & SSL. Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. Interface with local customers and provide IT related support to quickly resolve problems. Analyze and troubleshoot system anomalies to ensure optimum equipment performance. Perform periodic maintenance, hardware upgrades and replacement, firmware updates and system configuration changes. Perform scheduled tape backups on systems as required. Manage data backup library to include storage of tapes, disks and other magnetic media at the customer's location and off-site storage facilities as required. Attend planning and requirements meetings with IT staff, Program Managers and customers as required. Prepare system for operational use and support operational tests. Provide technical guidance.
