Senior Network Security Specialist

10 hours ago

Dindigul, Tamil Nadu, India beBeeNetwork Full time ₹ 15,00,000 - ₹ 25,00,000
Job Description: The Senior Network Engineer II - Security Operations role is responsible for designing and implementing network security strategies and platforms for next-gen operations across Marriott International networks. This includes collaborating with a matrix team of expert network architects and engineers to drive the adoption of NRE practices and operating models globally. Key Responsibilities: 
  • Maintain timely report submissions, ensuring delivery deadlines are met.
  • Document project progress accurately.
  • Provide input and assistance to other teams regarding projects.
 Required Skills and Qualifications: Technical Requirements: 
  • 6+ years' experience with network security tools related products.
  • Experience in installing, configuring, and troubleshooting of zero trust security tools (Cisco ISE, Forescout, Firewall Management solution such as Firemon, Palo Alto Panorama, Checkpoint MDS and other similar tools).
  • Expertise in designing and implementing policies in the tools mentioned above.
  • Experience with one or more Cloud Computing platforms (e.g. Amazon AWS, Microsoft Azure, Google Compute Engine).
  • Knowledge and experience in wireshark/tcpdump/nmap and related analysis techniques.
  • Experience in developing, documenting, and managing the requirements gathering process and provide detailed design and implementation plan to support the requirements throughout the project life cycle.
  • Field experience and knowledge of foundational data networking and IP technologies including (ARP, TCP/IP, UDP, DHCP, DNS, NAT and others).
  • Understanding of TACACS+, RADIUS.
  • Experience in Agile methodologies, daily stand-up meetings, sprint planning sessions and user story preparations.
  • Hands-on experience with common routing and switching platforms (Cisco, Juniper, HP/Aruba etc.).
  • Demonstrated experience in delivering written documents detailing network solutions and diagrams.
  • Technical knowledge in Load Balancing such as ELBs, NLBs, F5 BigIP.
 Preferred Qualifications: 
  • Advanced Degree (e.g., MS, PhD) in Computer Science or other technical discipline or MBA, preferably with a focus on technology.
  • Experience with managing network security tools in a hospitality industry a plus.
  • Experience in leveraging public APIs for developing automation scripts.
  • Experience in installing, configuring, and troubleshooting Aruba ClearPass.
  • Strong preference to have product certifications (CCIE, PCNSE, FMSE and others).
  • Team player with the ability to collaborate and work with cross functional teams in multiple time zones.
  • Experience in researching emerging technologies and trends, standards, and products and synthesizing into clear technology roadmaps and strategies.
  • Strong knowledge of emerging tools, applications, and systems for attaining best-in-class network security posture across the enterprise.
  • Excellent problem-solving skills working independently and through leading outcomes for cross functional teams.
  • Excellent understanding of change management, testing requirements and techniques, to ensure high availability and business readiness of platforms.
  • Strong attention to detail with an ability to operate effectively across multiple priorities.
  • Ability to perform independently as a member of a team and through cross functional initiatives.
  • Proven track record of driving transformation in network technologies, tools, and processes through a data driven continuous improvement methodology.
  • Demonstrated experience in improving reliability, performance, and agility of complex enterprise networks.
  • Strong understanding of network infrastructure automation, instrumentation, and monitoring platforms and the emerging technologies in this area.
  • Strong influencing skills and an ability to overcome barriers while driving change.
  • Excellent verbal and written communication skills for a wide range of audiences including executives, business stakeholders, and IT teams.
 Work Location: Hyderabad, India. Work Mode: Hybrid. We value diversity and equal employment opportunity.

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