Systems Administrator at CSA Global LLC

Job DescriptionJob DescriptionDescription:Client Solution Architects (CSA) is currently seeking a Systems Administrator to support a program at Dahlgren, VA.This role is contingent on award.For nearly 50 years, CSA has delivered integrated technology and operational support services to meet the defense and federal sector's most complex enterprise needs. Working from operations centers and shipyards to training sites and program offices, CSA deploys experienced teams, innovative tools and proven processes to advance federal missions. Requirements:What you’ll need to have to join our award-winning team:Clearance: Must possess and maintain an active Secret Clearance Four (4) years of experience in systems management experience.Required Skills and Knowledge –Network Infrastructure:Computer networking concepts, protocols, and security methodologiesLocal Area Network/Wide Area Network (LAN/WAN) architecture and pathwaysBandwidth management principles and techniquesNetwork traffic flow (TCP/IP and OSI model)Performance tuning tools and techniquesRemote access technologiesVirtual Private Network (VPN) securityNetwork protocols (TCP/IP, Dynamic Host Configuration Protocol (DHCP),Domain Name System (DNS), directory services)Common network tools (e.g., ping, traceroute, nslookup)File system implementations (e.g., New Technology File System (NTFS), FileAllocation Table (FAT), Extended File System (EXT)) Virtualization technologies and virtual machine managementSecurity Expertise:IT security principles and methods (e.g., firewalls, demilitarized zones (DMZs), encryption)Network security architecture concepts (topology, protocols, defense-indepth)Cybersecurity principles, threats, and vulnerabilitiesNational and international cybersecurity laws, regulations, and policiesOrganizational IT user security policies (e.g., account management, access control)Data security standards (PII, PCI, PHI)System administration, network, and operating system hardening techniquesSoftware-based computer protection tools (e.g., firewalls, antivirus, antispyware)Knowledge of transmission records (Bluetooth, Radio FrequencyIdentification (RFID), Infrared (IR) transmission, Wi-Fi, etc.) and jamming techniquesSystem Administration:Server and client operating systemsSystems administration concepts and best practicesEnterprise IT architectureSystem/server diagnostic tools and fault identificationOperating system command line/prompt (e.g., ipconfig, netstat, dir, nbtstat)System maintenance procedures (cleaning, disk checks, reboots, backups, etc.)Cloud Computing:Cloud computing service models (SaaS, IaaS, PaaS)Cloud computing deployment models (private, public, hybrid)Cloud security strategy and architectureMigrating workloads between cloud service models