Network/System Administrator (NSA) - ManTech

Currently, ManTech is seeking a motivated, career and customer-oriented Network Systems Administrator III 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.Performance shall include:* 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.* Provide leadership, mentoring, and quality assurance for Team Members.Experience:* Bachelor’s degree in a related area or 4 additional years of experience may be accepted in lieu of degree.* Minimum of 6 - 8 years total related experience. * Minimum 4 years of relevant SCI experience.* Minimum 2 years of SAP-related experience highly desired.* Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 2 within 6 months of the date of hire.* Applicable Windows professional certifications, based on OS requirements for supported* Thorough knowledge of Microsoft Windows 2000/2003/2007 Server, Microsoft Exchange Server 2003, Microsoft Windows XP/Vista operating systems (OS) administration and associated hardware.* Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies to include communication security (COMSEC) integration.* Working knowledge of JAFAN 6/0, DCID/JAFAN 6/3, DCID/JAFAN 6/9, and Joint DODIIS/Cryptologic SCI Information Systems Security Standards, Common Criteria, and System Security Policy as they relate to C&A for Legacy systems.* Working knowledge and current relevant experience with PL1 & PL2 systems; experience with PL3 & PL4 cross domain solutions is a plus.* Must be familiar with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents.Security Clearance Requirements:* Current/active Top-Secret Clearance with SCI Eligibility.* Eligibility for access to Special Access Program.* Information Willingness to submit to a polygraph.Preferred Qualifications:* Ability to work in a dynamic environment and effectively interact with numerous DOD, military/civilian personnel and industry partners.* Working knowledge of Microsoft Office (Word, PowerPoint, and Excel).* Possess a high degree of originality, creativity, initiative requiring minimal supervision.* Requires travel within the organizational Area of Responsibility (AOR) (note - could be extensive and will include both air and ground transportation).Physical Requirements:* Must be able to remain in a stationary position 50%.* Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.* Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.* Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.