Sr Technology Engineer - Network Infrastructure

GSSTech Group

Bangalore, Karnataka
Permanent
Full-time

1 month ago
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We are seeking a highly skilled and forward-thinking Senior Technology Engineer – Network Infrastructure to join our client’s dynamic Technology Chapter. This is a critical role within the Group IT division, focused on designing, implementing, and supporting modern, scalable, and automated network infrastructure across cloud and on-premise environments.As part of an Agile and DevOps-driven environment, you will play a key role in building next-generation SDN-Fabric networks using Enterprise SONiC and legacy technologies, supporting the organisation’s digital transformation journey. If you are passionate about cloud networking, automation, and delivering enterprise-grade solutions that drive innovation and efficiency, we invite you to be part of this transformative opportunity.Job PurposeAs a Senior Technology Engineer, you will play a crucial role in developing, deploying, and supporting advanced network infrastructure, specifically focused on SDN-Fabric networks using Enterprise SONiC and legacy networking technologies. You will join the Platform Squad within a matrixed Group IT structure and report directly to the VP of the Technology Chapter while contributing to cross-functional agile teams.Key ResponsibilitiesEngineering and Architecture

Design and implement enterprise-level network architectures including Datacenters, LANs, WANs, WLANs, Cloud (Azure, OCI, AWS), and hybrid networks.
Lead the buildout of ENBD’s SDN-Fabric network using Enterprise SONiC.
Support both new and legacy networking stacks (Cisco, SONiC).
Drive infrastructure automation using tools like Python, Ansible, and others.

Technical Leadership

Guide onboarding of applications and customers to the new platform through automation and self-service.
Educate and support Platform and Product teams to optimise transition and usage.
Maintain a strategic focus over tactical fixes and reduce TCO via simplification and automation.

Collaboration & Communication

Work with Agile and DevOps methodologies, prioritising work based on backlog items.
Liaise with cross-functional teams including Security, Architecture, Data, and Agile chapters.
Communicate clearly with stakeholders to ensure alignment and transparency.

Operations & Support

Provide hands-on operational support for implemented network solutions.
Drive decisions across delivery and operational contexts with focus on performance, cost, and time.

Required Skills and ExperienceTechnical Expertise

8+ years of engineering or operational experience, with at least 3 years in a similar role.
Strong knowledge and hands-on experience with:

Cloud Networking (Azure, OCI, AWS)
Routing & Switching: BGP, OSPF, VXLAN, EVPN, VLAN, Layer-2/3 protocols
WAN optimisation, IPSEC, DMVPN
NAC, WLAN, MACSEC, VPC

Proficiency in:

Network automation using Python, Ansible, etc.
Telemetry protocols (SNMP, NetFlow, gRPC, Syslog, S-flow)
Experience managing high availability, high throughput, and secure global enterprise networks.

Tools & Platforms

Cisco, Enterprise SONiC, Cloud platforms (Azure/OCI/AWS)
DevOps toolsets and agile delivery pipelines

Education

Bachelor’s degree or higher in IT, Computer Engineering, or a related field (or equivalent work experience)

Key Behavioural Competencies

Strategic thinker with the ability to operate at abstract levels
Proactive, with a self-starter mindset
Strong problem-solving and decision-making abilities
Effective under pressure; maintains composure during high-stakes situations
Collaborative with excellent stakeholder management and communication skills

GSSTech Group