Lead Systems Engineer - Network Security - (26000F7A)
Missions
Lead Network Engineer – Data Center & Security
Role Type: Full-time • Level: Lead Engineer (Delivery & Execution)
Location: Bangalore • Reports to: Network Infrastructure Manager
Teams interfaced: Architecture, Business Units, Security, PMO, Service Desk, Vendors
Role Summary
We are seeking a Lead Network Engineer with strong hands-on expertise in data center networking and security technologies to deliver and operate critical infrastructure. This role follows the “You deploy, you run” model—meaning you will implement solutions and also support them in production. Responsibilities include preparing Low-Level Designs (LLDs) from High-Level Designs (HLDs), executing deployments, managing incidents, and ensuring operational stability. You will also work closely with business and technical teams to communicate progress, risks, and outcomes throughout the project lifecycle and BAU operations.
Key Responsibilities
Project Lifecycle & Delivery
Participate in project initiation by reviewing HLDs and understanding scope, timelines, and dependencies.
Prepare LLDs, configuration templates, and implementation plans based on approved HLDs.
Execute build, configuration, and deployment activities for network and security components.
Conduct testing and validation (UAT, failover, performance) before production cutover.
Support go-live activities, including risk mitigation and rollback planning.
Track and report project progress, risks, and issues to stakeholders and PMO.
Operations & Service Delivery
Own the deployed solutions in production—monitor, maintain, and optimize performance.
Act as L3 escalation point for critical incidents and complex changes.
Drive root cause analysis and implement permanent fixes.
Maintain accurate change records and adhere to ITIL processes.
Ensure compliance with security and audit requirements.
Stakeholder Communication
Provide clear updates on incident status, project progress, and risks to business and technical teams.
Collaborate with architecture, security, and application teams to align on requirements and timelines.
Operational Excellence
Maintain network diagrams, LLDs, and configuration repositories.
Support audits and compliance requirements for security and infrastructure.
Identify opportunities for automation and process improvement.
Core Technology Scope
Networking: BGP, OSPF, EVPN/VXLAN, MPLS, QoS
Data Center Platforms: Cisco Nexus / ACI
Security:
Firewalls: Palo Alto, Check Point (policy, NAT, VPN)
VPN (F5), NAC (Cisco ISE/ClearPass)
SD-WAN: Managed service as part of SASE model (candidate will interface, not configure end-to-end)
Secure Web Gateway: Zscaler (basic awareness; not primary responsibility)
Load Balancing: F5 BIG-IP, Citrix Netscaler
Automation: Ansible, Python, Git (preferred)
Tooling: ThousandEyes, NetFlow tools
Profile
Qualifications
10+ years in network engineering with strong hands-on experience in data center networking and security.
Proven ability to prepare LLDs and execute deployments based on HLDs.
Expertise in troubleshooting and resolving complex network/security issues.
Familiarity with SD-WAN and SASE concepts (managed service coordination).
Strong understanding of ITIL processes and change governance.
Excellent communication and stakeholder management skills.
Preferred Certifications
CCNP/CCIE
Palo Alto PCNSE, Check Point CCSA/CCSE
F5-CTS, VMware VCP-NV
Automation skills (Ansible, Python)
Success Metrics
On-time delivery of projects and changes
Reduction in incident MTTR
Compliance with security and audit standards
Positive stakeholder feedback
Responsibilities
Salary : As per industry standard.
Industry :IT-Software / Software Services
Functional Area : IT Software - Application Programming , Maintenance
Role Category :Programming & Design
Role :Lead Systems Engineer - Network Security - (26000F7A)
Specialist Systems Engineer - MOM - (260006EM)
Missions
4-6 years experience in IT infrastructure related field, preferably within an outsourcing or managed services environment.
· Experience in Sterling file gateway (SFG).
· Experience in Sterling Integrator
· Experience in IBM Connect Express
· Experience in IBM Connect Direct
· Experience working in Production support.
· Experience in Unix/Linux.
· Experience in Business process creation and maintenance.
· Experience in Protocols: SFTP, FTP, FTPs ,HTTPS, S3, Pesit(good to have).
· Must be having skills in certificate renewals.
· Must have participated in Disaster Recovery for the applications.
Profile
Functional Skills -
Messaging & File Transfer team member is responsible for managing services on Messaging and file transfer technologies
Effective and efficient management of MTS services to the end users and application teams.
Manage a highly skilled team (multi skilled), Onboard skilled resources for the user support
Manage projects, cost control, budgets and ensure optimization
Good understanding of automation and its best practices
Should be capable of handling critical escalations and ensure towards resolution
Should be skilled to work independently, propose ideas and work globally
Should be comfortable working in highly challenging and stressful environment
Good knowledge on Infra management and it best practices (availability, service quality and legacy management)
Good Knowledge on Incident, Change, Request and Release Management
Good understanding of Vulnerability management
Good Understanding of Asset, license and Capacity Management
Good Understanding of Resiliency, DR Process and BCP
Good Knowledge in managing projects, reporting, timelines and publishing dashboards
Ensure resiliency tests/exercises are performed as per the recommendations.
Participation is must to support application when there applicative DRs.
Flexible to handle weekend activities as per requirements
Desirable Skills
ITIL V3 knowledge, Agile Certifications
Unde
Shell Scripting
Responsibilities
Salary : As per industry standard.
Industry :IT-Software / Software Services
Functional Area : IT Software - Application Programming , Maintenance
Role Category :Programming & Design
Role :Specialist Systems Engineer - MOM - (260006EM)
Specialist Systems Engineer - MOM - (2600078A)
Missions
4-6 years experience in IT infrastructure related field, preferably within an outsourcing or managed services environment.
· Experience in Sterling file gateway (SFG).
· Experience in Sterling Integrator
· Experience in IBM Connect Express
· Experience in IBM Connect Direct
· Experience working in Production support.
· Experience in Unix/Linux.
· Experience in Business process creation and maintenance.
· Experience in Protocols: SFTP, FTP, FTPs ,HTTPS, S3, Pesit(good to have).
· Must be having skills in certificate renewals.
· Must have participated in Disaster Recovery for the applications.
Profile
Functional Skills -
Messaging & File Transfer team member is responsible for managing services on Messaging and file transfer technologies
Effective and efficient management of MTS services to the end users and application teams.
Manage a highly skilled team (multi skilled), Onboard skilled resources for the user support
Manage projects, cost control, budgets and ensure optimization
Good understanding of automation and its best practices
Should be capable of handling critical escalations and ensure towards resolution
Should be skilled to work independently, propose ideas and work globally
Should be comfortable working in highly challenging and stressful environment
Good knowledge on Infra management and it best practices (availability, service quality and legacy management)
Good Knowledge on Incident, Change, Request and Release Management
Good understanding of Vulnerability management
Good Understanding of Asset, license and Capacity Management
Good Understanding of Resiliency, DR Process and BCP
Good Knowledge in managing projects, reporting, timelines and publishing dashboards
Ensure resiliency tests/exercises are performed as per the recommendations.
Participation is must to support application when there applicative DRs.
Flexible to handle weekend activities as per requirements
Desirable Skills
ITIL V3 knowledge, Agile Certifications
Unde
Shell Scripting
Responsibilities
Salary : As per industry standard.
Industry :IT-Software / Software Services
Functional Area : IT Software - Application Programming , Maintenance
Role Category :Programming & Design
Role :Specialist Systems Engineer - MOM - (2600078A)
Role Descriptions:
Essential Skills: Field service engineer
Skills: Field Expansion
Experience Required: 6-8
Location: Bangalore
Skills: Desktop Management - Infrastructure Services (IS) (L2)
Role Descriptions: Providing customer break fix support including off office hours and weekends for designated Equipments and IT infrastructure in building and other connected sites (spokedispatchData centers)Nearby and should be ready to work in general shift. Handling Clients in the Smart Spot and provide End to End Support in co-ordination with other domains. Maintains| analyzes| troubleshoots| and repairs laptops desktops and other IT infra hardware and computer peripherals. Assets installation movement in the user desk. ( Monitor| Docking Station Keyboard Etc)Inspect and Clean laptop Accessories before assigning to other clients.Documents| maintains| upgrades| or replaces hardware and software systems. Communicating clearly in written and verbal formWork on the ticketsWork orders assigned in the ticketing tool and resolve them as per SLA. Completing all administrative tasks associated with each call Responsible for control and return of assets and inventory. VIP| Executive| traders support.Video conferencing support.Provide local smart hand support (physical assistance) to other domain teams when required.Support for New device installations and life cycling of device activities.
Essential Skills: Field Services Engineer
