Security (Information & Communication Technology)Accept, manage, and update service requests to ensure contracted Service Level Agreements are met.Provide remote technical support and escalations within Managed Services' ITIL aligned service delivery processes including Incident Management, Problem Management, Configuration Management, Change Management, and Release Management.Manage, own, and coordinate the technical resolution of incidents either remotely or onsite utilizing Field Engineering resources.Action P1 or Major incident escalation right away.Plan, coordinate, and implement complex network changes within customer specified change windows, adhering to a predefined ITIL change management framework.Plan, coordinate, and execute release management activities within customer specified change windows, adhering to a predefined ITIL release management framework.Plan, coordinate, and execute configuration management activities within customer specified change windows, adhering to a predefined ITIL configuration management framework.Maintain detailed knowledge of the clients' environment(s) by maintaining and updating relevant documentation such as Network Diagrams and Configuration Databases.Provide proactive, constant, and clear communication on the status of incident/problem resolution between the client, NTT, and any other third-party suppliers and vendors.Escalate issues affecting the delivery of service to management.Conduct technical workshops for L1 & L2 engineers on a regular basis.Understand and manage the requirements of being part of a 24x7 on-call operation.Mentor team members and guide them to grow in their roles.Facilitate effective communication to all stakeholders to meet SLAs and expectations.Participate in the timely execution of our Business Continuity Plan.Develop Service Improvement Plans continuously.Proactively invest time in self-education and training to ensure a comprehensive understanding of our tools, processes, and the people that support our customers and our business.Technical/ Mandatory8 to 10 years of experience in a managed cyber security environment working with Firewall –
Cisco FTD, Palo Alto , Juniper, Checkpoint; Proxy –
Palo Alto Prisma/SASE ,
BlueCoat , Zscaler, and f5 security products.Experience in Security Incident management and response, with hands-on experience on SIEM tools, mainly Splunk.Experience in Cyber Security operations involving Security alert triage, threat hunting, and vulnerability assessment.Palo Alto Security Certification like PCNSE, PCNSA.Cisco CCNP/CCIE Security certified with experience in supporting Cisco ASA, FTD/IPS, ISE, AnyConnect VPN.Strong knowledge to support, maintain, and troubleshoot incidents on Cisco ASA/Firepower/FTD, Cisco ISE, and Juniper SRX.Experience in supporting Web gateway technology from Palo Alto Prisma, Zscaler ZIA, Netskope, and Symantec Bluecoat web gateway.Experience in supporting and strong knowledge of VPN technologies from Cisco AnyConnect and Zscaler ZPA.Experience in managing Compliance management tools like AlgoSec, Firemon, Skybox, Tufin.Good knowledge of routing and switching protocols.Zscaler, Netskope certifications and experience.Experience with Cyber Security Tools for AlgoSec and SIEM solutions like Splunk, RSA Envision.Experience with Vulnerability Management tools like Qualys or Tenable.Prior experience and/or training in the ITIL Services Framework.Knowledge of Cloud Security solutions.Scripting skills with a good command of Python.Experience in supporting Splunk Log search head, running queries.Knowledge of Mitre framework and NIST framework.To succeed in this role, you will need the following attributesAbility to lead technical investigations and clearly articulate problems/incident statements and technical details to clients.Experience in supporting large customers with multiple data centers and sites.Strong team player who collaborates well with teammates.Ability to work in a challenging and constantly changing environment.Display a willingness to persevere with difficult tasks.Demonstrate resourcefulness and sound judgment.Good aptitude to learn and adapt to new security technology.Strong customer service focus with an understanding of client expectations.Strong communication skills - verbal, written, and interpersonal.Demonstration of NTT's core values: Proactivity, Teamwork, Professional Excellence, Partnership, and Personal Commitment.High level of initiative, accountability, attention to detail, and ability to follow processes, particularly Change Management.NTT DATA Corporation is a top 10 global IT services company and part of the NTT Group, one of the world's largest telecommunications and IT services companies with headquarters in Japan.We operate with approximately 75,000 professionals based in more than 40 countries. Every day around the world we help clients explore new ways to respond to market dynamics with flexibility and speed, reduce costs with less risk, and increase productivity to enable growth.Our Promise:
Helping You Flex Your Business Faster.
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