Corporate IT System Administrator

This is not a teleworking position. US citizenship is required. Description The System Administrator will be a highly experienced IT professional who plays a critical leadership role in designing, implementing, managing, and securing an organization's complex IT infrastructure and server environments. They are responsible for ensuring the stability, integrity, and efficient operation of enterprise‑level information systems that support core organizational functions. Responsibilities Provide technical assistance, guidance, training, and system documentation for system users in a DOD‑funded contractor facility or a government facility. Qualifications Minimum 12 years of IT system administration experience with networking. BS in Computer Science or equivalent experience. Secret clearance required. Direct hands‑on experience with the following technologies: System administration: Windows Server, Exchange Server (on‑premises and O365), Virtual Servers (VMware, AWS, Azure, Nutanix AHV), Event Log Auditing, Backups, Office 365, SharePoint Administration. Network experience: Fortinet or CISCO firewall management, VPN, Wireless Access Points. Additional: Administration of two‑factor authentication systems, CMMC processes and POAM management, POTS and VoIP phone system management, Security monitoring/patching. Support of multiple locations: Four companies. Software support (no further detail provided). Bonus Qualifications (not Required) Security+ Network+ Server+ CCNA Duty Location This is an on‑site role in Huntsville, AL. No remote or hybrid options. Systems Studies and Simulation, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. #J-18808-Ljbffr