Assistant manager- cyber

Company logo
Larsen & Toubro
Indian multinational conglomerate in engineering, construction, manufacturing, IT services, defence and infrastructure.
Manage and secure cloud network infrastructure, automation, and support
20 days ago ago
Junior (1-3 years), Intermediate (4-7 years)
Full Time
Mumbai Metropolitan Region
Office Full-Time
Company Size
54,596 Employees
Service Specialisms
Construction services
Project Management
Engineering
Design
Technical Services
Turnkey
General Contractor
Architecture
Sector Specialisms
Buildings & Factories
Transport Infrastructure
Heavy Civil Infrastructure
Smart World & Communication
Water & Renewable Energy
Power Transmission & Distribution
Hydrocarbon (offshore and onshore projects)
Coal-based Power Plants
Role
What you would be doing
cicd pipeline
infrastructure code
security strategy
cloud monitoring
firewall rules
network connectivity
  • Coordinate required changes working alongside other network and firewall teams.
  • Implement effective security strategies on networks.
  • Troubleshoot any issues which may arise.
  • Support Cloud Architects to provide operations and migration services that allow organizations/clients to style the availability and delivery of cloud computing services following business and technical requirements.
  • Build CICD pipeline for Infrastructure as a Code and Network as a Code, based on Ansible, Terraform, AWS cloud formation and Azure Resource Manager template.
  • Liaising with companies to determine growth plans.
  • Working closely with managers on new and existing projects and gain a comprehensive understanding of their environments.
  • Monitoring usage of cloud network.
  • Utilize approved tools to verify and take required action on events aggregated from network monitoring tools and Web Application Firewall.
  • Work with clients to ensure that data flow diagrams are accurately completed to provide exact network connectivity.
  • Responsible for solving network connectivity issues, adding/modifying NAT entries and firewall rules to enable connectivity.
  • Responsible for the upgrade, installation, and configuration of monitoring solution for AWS, Windows, and Linux servers.
  • Responsible for the configuration and support of backbones connection over DirectConnect (AWS), ExpressRoute (Azure), and an array of direct BPE connection handled over CSR1000.
  • Provide network configuration support and document client requirements.
  • Provide report on current infrastructure status and plan for future usage.
  • Scaling cloud services to growing businesses.
What you bring
linux networking
network automation
ansible
terraform
aws vpc
kubernetes
  • Experience with Linux networking configuration and tuning. Knowledge of network automation.
  • Knowledge of networking technologies such as TCP/IP, BGP, OSPF, MPBGP, MPLS VPNs, VxLAN, Multicast.
  • Solid understanding of client/server, networking, and Internet technologies.
  • Knowledge of IaC: Ansible, Terraform, AWS Cloud formation, Azure RM template.
  • Minimum of 2 years of experience in AWS VPCs, AWS Firewalls, or other Cloud Network related services.
  • Knowledge on Cloud Networking and Security best practices: Public (AWS and Azure) and Private (Kubernetes) Cloud Technologies is desirable.
Benefits
Information not given or found
Training + Development
Information not given or found
Company
Overview
Founded in 1946
Year Established
The company was started in 1946 by two Danish engineers.
Revenue Billions USD
Annual Revenue
The company generates tens of billions of USD annually.
  • A small Bombay firm that evolved into a global powerhouse.
  • Expanded into major infrastructure and industrial projects worldwide.
  • Delivers EPC projects in energy, transport, and defense.
  • Notable projects include power plants, metro rail systems, hydrocarbon facilities, and naval vessels across emerging markets.
  • Subsidiaries like LTIMindtree and L&T Technology Services drive its footprint in digital engineering and consulting.
  • Known for tackling large-scale, complex assignments in defense, power, urban transit, and marine engineering.
Culture + Values
  • Integrity and transparency in all dealings.
  • Commitment to excellence and innovation.
  • Customer satisfaction through quality, service, and value.
  • Respect for the environment and communities.
  • A culture of teamwork, collaboration, and respect for diversity of thought.
  • Continuous learning, development, and growth.
  • Safety as the first priority in all operations.
Environment + Sustainability
Net Zero by 2040
Sustainability Goal
The company aims to achieve net-zero emissions by 2040 through comprehensive sustainability initiatives.
  • Implementation of energy-efficient technologies in all operations.
  • Reduction in carbon footprint through sustainable practices.
  • Investment in renewable energy sources like solar and wind.
  • Commitment to circular economy principles in product design and waste management.
  • Promotion of green building initiatives and sustainable infrastructure.
Inclusion & Diversity
  • Achieving gender balance across all levels of the organization.
  • Female representation at leadership positions increased year over year.
  • Commitment to gender-neutral policies and equal pay for equal work.
  • Fostering an inclusive workplace through mentorship programs and training.
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