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Systems Administrator - Naval Surface Warfare CommandTLN Worldwide Enterprises Inc • Norfolk, Virginia, United States
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Systems Administrator - Naval Surface Warfare Command

TLN Worldwide Enterprises Inc
  • US
    Norfolk, Virginia, United States
  • US
    Norfolk, Virginia, United States
Jetzt Bewerben

Über

Description
The Systems Administrator provides enterprise IT and network infrastructure support to the Naval Surface Warfare Center (NSWC) . This role is responsible for the administration, maintenance, security, and performance of Government information systems supporting mission‑critical Navy operations. The Systems Administrator ensures the reliability, availability, and security of systems across on‑premises, virtualized, and cloud environments.
Network Infrastructure The Systems Administrator shall demonstrate knowledge and experience in the following areas:
Computer networking concepts, protocols, and security methodologies
Local Area Network (LAN) / Wide Area Network (WAN) architecture and pathways
Bandwidth management principles and techniques
Network traffic flow , including TCP/IP and the OSI model
Performance tuning tools and techniques
Remote access technologies
Virtual Private Network (VPN) security
Network protocols, including:
Transmission Control Protocol / Internet Protocol ( TCP/IP )
Dynamic Host Configuration Protocol ( DHCP )
Domain Name System ( DNS )
Directory services
Common network diagnostic tools, including:
ping
traceroute
nslookup
File system implementations, including:
New Technology File System ( NTFS )
File Allocation Table ( FAT )
Extended File System ( EXT )
Virtualization technologies and virtual machine management
Security Expertise The Systems Administrator shall possess knowledge of IT and system security concepts, including:
IT security principles and methods , including firewalls, demilitarized zones ( DMZs ), and encryption
Network security architecture concepts, including topology, protocols, and defense‑in‑depth strategies
Cybersecurity principles , threats, and vulnerabilities
Knowledge of national and international cybersecurity laws, regulations, and policies
Organizational IT user security policies , including account management and access control
Data security standards , including protection of:
Personally Identifiable Information ( PII )
Payment Card Information ( PCI )
Protected Health Information ( PHI )
System administration, network, and operating system hardening techniques
Software‑based computer protection tools, including:
Firewalls
Antivirus
Antispyware
Knowledge of transmission records and technologies, including:
Bluetooth
Radio Frequency Identification ( RFID )
Infrared ( IR )
Wi‑Fi
Awareness of jamming techniques and related risks
System Administration The Systems Administrator shall demonstrate experience in:
Administration of server and client operating systems
Systems administration concepts and best practices
Enterprise IT architecture
Use of system and server diagnostic tools and fault identification techniques
Operating system command line / prompt utilities, including:
ipconfig
netstat
dir
nbtstat
Execution of system maintenance procedures , including:
System cleaning
Disk checks
Reboots
Backups
Cloud Computing The Systems Administrator shall possess experience with cloud computing concepts, including:
Cloud computing service models :
Software as a Service ( SaaS )
Infrastructure as a Service ( IaaS )
Platform as a Service ( PaaS )
Cloud computing deployment models :
Private
Public
Hybrid
Cloud security strategy and architecture
Migrating workloads between cloud service and deployment models
Key Responsibilities
Administer and maintain NSWC IT systems and network infrastructure
Monitor system performance, availability, and security
Implement system updates, patches, and configuration changes
Support troubleshooting and incident resolution
Ensure compliance with DoD, Navy, and NSWC IT security requirements
Support virtualization and cloud‑based system environments
Coordinate with Government stakeholders and technical teams
Requirements
Four (4) years of system management experience
Demonstrated experience supporting enterprise IT systems in a DoD, Navy, or Federal environment
Experience administering both server and client operating systems
Security Clearance Requirements
Must possess an Active Secret Security Clearance .
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  • Norfolk, Virginia, United States

Sprachkenntnisse

  • English
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