Share this Job

Network Security Specialist Advisor

Apply now »

Date: Jun 27, 2022

Location: Irving, TX, US

Company: NTT DATA Services

Infrastructure Defense Specialist

Infrastructure Defense Specialist

 

Duties include providing support to Citi perimeter security infrastructure, comprised by firewall, proxy, remote access and intrusion detection systems; day to day firewall and proxy changes execution from request handling and scheduling to implementation in the production environment based on customer requirements; problem analysis and resolution from non-hardware routine issues to critical failures within established service level targets.

 

Skills and Qualifications:

 

Desired platforms and technical experience: 

 

  • Strong knowledge of two out of three firewall platforms used within Citi –

Check Point, Palo Alto, Juniper SRX with preference on Check Point and Palo Alto over Juniper

  • Strong knowledge of network routing, switching and wide area networking
  • Background on firewall replacement including policy conversion, log analysis, and troubleshooting connectivity issue during migration
  • Linux/Unix
  • Strong understanding of Enterprise Change, Incident and Problem Management is required.

 

Also desired/emphasized are:

 

  • Individual leadership, self-motivated
  • Strong troubleshooting and communication skills
  • Strong analytical and quantitative capability with attention to detail and ability to work in a demanding and environment
  • Produce high quality documentation, schematics, Visio
  • Understanding and adhere to corporate and Information Security and other functional standards and controls
  • Exhibiting a high degree of flexibility and ability to multi-task, seeking guidance where necessary
  • Strong communication skills, including verbal and written skills
  • Ability to work as part of a team with remote colleagues in other countries


Relevant Certifications: Palo Alto, Checkpoint, Juniper firewalls. CISSP or CCNA/CCNP as a plus.

Education Level Required: Bachelor's Degree in Computer Science, Information Systems or related fields preferred.

Years of Related Experience: 5+

 


Nearest Major Market: Irving
Nearest Secondary Market: Dallas

Job Segment: Network, Computer Science, Information Security, CCNP, Cisco, Technology