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Network Security Advisor

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Date: Jun 2, 2022

Location: singapore, 01, SG

Company: NTT DATA Services

Req ID: 191286 

NTT DATA Services strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Network Security Advisor to join our team in singapore, Central Singapore (SG-01), Singapore (SG).


  • Duties include providing support to Citi perimeter security infrastructure which includes firewall, proxy and remote access systems; Investigation, documentation and resolution of outages to critical business systems that may be caused by firewall, proxy, or remote access systems; Escalation of issues to, and tracking of progress in conjunction with Client engineering teams, vendors, or other technical resource teams; Working incidents or projects beyond the scope of the level 2 team which may include scheduling multiple changes, software upgrades, or configuration activities to resolve.
  • Desired platforms/skills include: Strong troubleshooting and communication skills, tcpdump/pcap/wireshark experience, Checkpoint Secure Platform Pro & Gaia, Juniper SRX, Bluecoat Proxy, PaloAlto Networks firewalls, Juniper SSL VPN appliances, Juniper Netscreen firewalls, Cisco ASA with AnyConnect client, Network routing with BGP, Linux/Unix experience preferred.
  • Also desired/emphasized is a strong analytical and quantitative capability with attention to detail ability to work in a demanding and environment, exhibiting a high degree of flexibility and ability to multi-task, seeking guidance where necessary; strong verbal and written skills are also desired.

Skills required


  • Strong administration, maintenance and Operational experience on Network Perimeter devices like, Checkpoint, Palo Alto, CISCO and Juniper firewalls.
  • Required to analyse customer requirements to ensure all standards, policies and guidelines are upheld from the information security perspective and support routine compliance activities.
  • Need to support technology improvements, such as new infrastructure install and hardware/software upgrades, and engineering support.

Relevant Certifications preferred:

  • Checkpoint, Palo Alto and Juniper firewalls.

Education Level Required:

  • Bachelor's Degree preferred

Years of Related Experience: 3-5 years


About NTT DATA Services

NTT DATA Services is a global business and IT services provider specializing in digital, cloud and automation across a comprehensive portfolio of consulting, applications, infrastructure and business process services. We are part of the NTT family of companies, a partner to 85 % of the Fortune 100.

NTT DATA Services is an equal opportunity employer and considers all applicants without regarding to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees. If you need assistance or an accommodation due to a disability, please inform your recruiter so that we may connect you with the appropriate team.

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