Network Security Administrator Job Description

Network Security Administrator Job Description

168 votes for Network Security Administrator
Network security administrator provides installation, configuration, and operational use of network security devices including firewalls, intrusion detection systems, and network traffic analyzers.

Network Security Administrator Duties & Responsibilities

To write an effective network security administrator job description, begin by listing detailed duties, responsibilities and expectations. We have included network security administrator job description templates that you can modify and use.

Sample responsibilities for this position include:

Provides technical support in the development, testing and operation of next generation firewalls, intrusion detection/prevention systems, and web application firewalls
Conduct daily administration and operation on IT security in computing resources infrastructure including vulnerability scan and remediation, security audit, intrusion detection analysis, intrusion prevention and other related support
Develop, Implement and maintain policies and procedures as relates to each customer/end-user for both Primary and COOP Operations Center Locations
Provides complex technical oversight and enforcement of security directives, standards, and procedures
Deploy and configure new security devices
Respond to IDS and other security alerts
Assist customers in turning their solution for optimal protection
Assist in researching emerging threats
Analyze log output from various platforms
Correlate logs and identify traffic anomalies

Network Security Administrator Qualifications

Qualifications for a job description may include education, certification, and experience.

Licensing or Certifications for Network Security Administrator

List any licenses or certifications required by the position: CCNP, CCNA, IAT, CISSP, CSSP, II, OS, SIEM, CISA, CE

Education for Network Security Administrator

Typically a job would require a certain level of education.

Employers hiring for the network security administrator job most commonly would prefer for their future employee to have a relevant degree such as Bachelor's and Master's Degree in Computer Science, Education, Technical, Computer, Information Technology, Engineering, Networking, Communication, Associates, Department of Education

Skills for Network Security Administrator

Desired skills for network security administrator include:

Maintaining SMS configuration
Monitoring and maintaining space availability
JCL and problem determination procedures
Computer security principles and DoD security protocols
Intrusion detection
Information security principles

Desired experience for network security administrator includes:

Ideal candidates have a thorough working knowledge of security threats and mitigation strategies, working compliance controls (PCI, HIPAA,SOX) , high attention to detail 1 year of practical application
Implement solutions to optimize operations
Scripting experience (esp
Bachelors and five (5) years or more of experience in System Administration and/or cyber operations
Minimum of two (2) years' experience performing above tasks on classified networks, stand alone systems, local area networks, and VTCs
Experienced in implementing ICD and SAP Security guidance

Network Security Administrator Examples


Network Security Administrator Job Description

Job Description Example
Our company is growing rapidly and is looking to fill the role of network security administrator. We appreciate you taking the time to review the list of qualifications and to apply for the position. If you don’t fill all of the qualifications, you may still be considered depending on your level of experience.
Responsibilities for network security administrator
  • Responsible for network monitoring and reporting using data collection software Splunk
  • Identify and remediate network equipment not under IT management
  • Activate and authorize satellite terminals into network
  • Monitor and/or respond to Satellite interference
  • Monitor all elements of TDMA and SCPC Satellite Hubs at various teleports
  • Provide Option Files and Configuration capabilities for iDirect Networks
  • Ability to transmit/receive required documentation, link budgets via SIPR
  • Monitor all elements of the GES GCN and work with various data centers, teleports and terrestrial vendors
  • Disseminate information as regards maintenance, upgrades performed by any vendor providing service on the end-to-end networks
  • Analyze, troubleshoot and resolve product related issues resulting from installation, software and hardware upgrades, configuration changes, equipment integration or testing
Qualifications for network security administrator
  • Experience installing
  • Collaborate with fellow engineers and support team members
  • IAT Level II in accordance with DoDD 8140
  • Bachelors degree (or equivalent) and 1 year of experience in the candidate’s field of study and specialization
  • On call support required, including participation in team on call (24/7) rotation
  • Network firewall management, deployment, monitoring and troubleshooting

Network Security Administrator Job Description

Job Description Example
Our company is hiring for a network security administrator. If you are looking for an exciting place to work, please take a look at the list of qualifications below.
Responsibilities for network security administrator
  • Advanced knowledge of switches, routers, wireless access controllers and firewalls
  • Open, Track, Escalate (if required) and Close related trouble tickets for all the above functions
  • Work with various internal engineering teams to store and update technical documentation as relates to all networks
  • Ensure maintaining of end user accounts, permissions, and access rights
  • All aspects in operation support including deployment and configuration, troubleshooting advanced issues and working with Engineering/Vendor
  • Implementing monitoring of products and services to ensure a healthy infrastructure
  • Procuring, shipping and remotely managing the installation and decommissioning of the security hardware
  • Heavy coordination with other teams involved in Global DMZ build-outs in the firm including Network Team, Data Center teams, etc
  • Develops complex technical assessments, evaluates engineering and integration initiatives and provides complex technical support to assess security policies, standards and guidelines
  • Develops implements, enforces and communicates security policies and/or plans for data, software applications, hardware and telecommunications
Qualifications for network security administrator
  • Interfacing with functional users in both routine and reactive monitoring situations
  • Minimum of a 4-year college degree in a technical/computer related discipline or equivalent experience and education
  • CCNP Security, Cybersecurity, MCSE certificate is desirable
  • A minimum of three years full-time professional experience performing a systems administration job role with ticket- based workflows is required
  • The successful candidate must be able to demonstrate basic scripting skills to perform common administrative tasks using Bash or MS PowerShell
  • Four year degree or equivalent experience with 2-4 years network security and global network administration experience within a service provider network and/or large enterprise networks

Network Security Administrator Job Description

Job Description Example
Our company is hiring for a network security administrator. To join our growing team, please review the list of responsibilities and qualifications.
Responsibilities for network security administrator
  • Performs highly complex product evaluations, recommends and implements products/services for network security
  • Provides service to the customer that meets the service level agreement (SLA)
  • Provides video conferencing and web development support to Headquarters United States Air Force, Office of Reserve Affairs (HQ USAF/RE)
  • Schedules, coordinates, facilitates, and sets up VTC requests/sessions
  • Maintains VTC account information
  • Coordinates funding and VTC utilization for HQ USAF/RE customers
  • Tracks, documents, and briefs management on VTC utilization trends
  • Maintains and updates web-based VTC schedule
  • Maintains inventory control, track suspense’s, issue notices
  • Provides daily VTC availability reports to appropriated agencies
Qualifications for network security administrator
  • Must have a strong background in cryptographic devices (KG250
  • Must have a solid background in firewall technology thorough understanding of TCP/IP
  • Must be a dedicated team player, but also demonstrate independent decision-making abilities
  • Strong background with Network
  • Understanding of Network Configuration
  • Environment is typically general office, although the incumbent may spend some periods of time in the manufacturing environments with exposure to dust, dirt, high noise levels and variations in temperature

Network Security Administrator Job Description

Job Description Example
Our growing company is looking for a network security administrator. If you are looking for an exciting place to work, please take a look at the list of qualifications below.
Responsibilities for network security administrator
  • Provides installation support, technical documentation, ongoing troubleshooting and maintenance, and on-site training support for desktop VTC services
  • Acts as centralized VTC network maintenance focal point for the HQ USAF/RE VTC system, receive and respond to alerts from VTC users/network VTC systems
  • Conducts basic troubleshooting, and coordinate with HQ AFRC VTC Operations for maintenance support
  • Provides centralized VTC network support through Tandberg Management Software web-based client-server architecture
  • Installs, configures, and upgrades network hardware/software
  • Sets up VTC sessions, to include bridging of VTC calls through the AFRC VTC Operations Office at Robins AFB, GA
  • Develops training materials, and train on-site personnel in the proper use of the VTC-A/V hardware/ software
  • Performs on-site installations, configure the hardware and software for the appropriate telecommunications service, and test for connectivity and interoperability
  • Makes reservations with DVSG, FTS2001, or other networks as needed, and coordinate with bases on their VTC availability
  • Analyzes existing requirements and prepare specifications for hardware/software acquisitions and/or upgrades
Qualifications for network security administrator
  • Networking technologies and devices such as routers, switches
  • The incumbent is expected to know and follow all safety rules for the environment
  • 5+ years of experience in network management and installation (switching, routing) of a multi vendor environment (predominantly Cisco and HP)
  • Strong verbal and written communication skills, customer service and/or helpdesk experience
  • Is able to work independently to meet scheduled tasks and implementation dates
  • Network monitoring and trending using industry standard NMS tools to identify problems and capacity issues, coordinate with vendors and internal resources for resolution

Network Security Administrator Job Description

Job Description Example
Our company is searching for experienced candidates for the position of network security administrator. To join our growing team, please review the list of responsibilities and qualifications.
Responsibilities for network security administrator
  • Builds specialized interconnecting cables
  • Display experience with multicast on desktops (streaming audio/video), audio conferencing, point-to-point, and multipoint video conferencing
  • Provides HQ USAF/RE web support
  • Designs and develop portal interface web pages as needed
  • Duties also include Presentation Support as required
  • 5+ years’ experience supporting IT Infrastructure
  • Experience in the support and management of Citrix Netscalers and Cisco Meraki infrastructure
  • Advanced operational knowledge of networking systems and software covering both Local Area Networks (LANs) and Wide Area Networks (WANs)
  • Advanced experience with perimeter security
  • Experience with “cloud” services such as IAAS and SAAS
Qualifications for network security administrator
  • Possesses comprehensive knowledge of Microsoft Windows networking and operating systems with a minimum of 5 years professional experience
  • Must be available to work outside normal business hours on an assigned and an emergency basis
  • Administer data and IP-Telephony network system applications
  • Manage and maintain network helpdesk queue including managed service incidents and maintenance notifications with escalations to field/datacenter operations, level 3 network support and management
  • Communicate with level 1 support
  • Create and maintain documentation of hardware, software, systems and network configurations

Related Job Descriptions

Resume Builder

Create a Resume in Minutes with Professional Resume Templates