Systems Administrator

RTL Networks Inc-posted 17 minutes ago

$90,000 - $125,000/Yr

Full-time • Mid Level

Onsite • San Diego, CA

11-50 employees

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RTL Networks, Inc. is a rapidly growing company primarily focused on providing information technology (IT) support services and personnel to various commercial and government customers for extended-term contracts. By providing a wide array of professional services and products, we help our customers leverage technology and operate confidently in their technology environments to ensure resource predictability, security, and reliability to meet business objectives. RTL Networks is seeking a Secret cleared Systems Administrator to support the US Navy in San Diego, CA.

Computer networking concepts, protocols, and security methodologies.
Local Area Network/Wide Area Network (LAN/WAN) architecture and pathways.
Bandwidth management principles and techniques.
Network traic flow (TCP/IP and OSI model).
Performance tuning tools and techniques.
Remote access technologies.
Virtual Private Network (VPN) security.
Network 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
Virtualization technologies and virtual machine management.
IT security principles and methods (e.g., firewalls, demilitarized zones (DMZs), encryption).
Network security architecture concepts (topology, protocols, defense-indepth).
Cybersecurity principles, threats, and vulnerabilities.
National and international cybersecurity laws, regulations, and policies.
Organizational IT user security policies (e.g., account management, access. control).
Data security standards (PII, PCI, PHI).
System administration, network, and operating system hardening techniques.
Software-based computer protection tools (e.g., firewalls, antivirus antispyware).
Knowledge of transmission records (Bluetooth, Radio Frequency
Identification (RFID), Infrared (IR) transmission, Wi-Fi, etc.) and jamming techniques.
Server and client operating systems.
Systems administration concepts and best practices.
Enterprise IT architecture.
System/server diagnostic tools and fault identification.
Operating system command line/prompt (e.g., ipconfig, netstat, dir, nbtstat).
System maintenance procedures (cleaning, disk checks, reboots, backups, etc.).
Cloud computing service models (SaaS, IaaS, PaaS).
Cloud computing deployment models (private, public, hybrid).
Cloud security strategy and architecture.
Migrating workloads between cloud service models.

Bachelor’s degree in Computer Science or equivalent.
Four (4) years of system management experience.
Must meet DoD 8570 Information Assurance Workforce (IAWF) criteria or Information Assurance Technical (IAT) Level II certification at time of hire (i.e., Security+).
Must currently hold a security clearance at the Secret level.
US Citizenship is a requirement for clearance at this location.
Applicants must have a valid driver’s license for this position and will be subject to verification.
Chosen applicants must pass pre-employment drug screening, credit review, and a criminal background check.

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