Specialist Engineer

Zybisys Consulting Services; Bengaluru; On-site; INR 4,500,000 - 6,000,000; Full time

Job summary

Zybisys Consulting Services in Bengaluru seeks a Specialist Engineer (Senior SME) to own complex platform domains including network security, cloud traffic management, identity and observability. You will design and architect solutions, lead multi-region Azure implementations, and act as L3 escalation for critical incidents while guiding the operations team.

The ideal candidate combines hands-on mastery across stacks with strong stakeholder-facing architecture skills, delivering durable,

Qualifications

• 5+ years of IT/infrastructure experience with cloud or security focus.
• Expert knowledge of Microsoft Azure, including multi-region networking and security services.
• Strong background in hybrid infrastructure integrating on-prem and cloud.
• Experience with enterprise identity and access management.
• Hands-on expertise across security and observability domains.

Responsibilities

• Serve as definitive technical escalation point (L3) for complex incidents
• Provide expert analysis across network security, Azure, observability, and identity infrastructure
• Lead post-incident reviews and produce architecture-level RCA reports
• Design and validate architecture across network security, cloud networking, identity, storage, and observability
• Define and enforce configuration baselines and hardening standards

Skills

5-8 years IT infra

Azure expert

Network security

Windows & Linux admin

Hybrid cloud integration

Observability

Tools

Palo Alto NGFW

Zscaler ZIA/ZPA

Azure Monitor

Azure AD/ADFS

CyberArk PAM

Job description

About Role

The Specialist Engineer is a senior Subject Matter Expert (SME) role within the Zybisys Managed Cloud Services practice. This position carries deep technical ownership across critical platform domains network security, cloud traffic management, identity and access, observability engineering, and storage infrastructure spanning a complex multi-region Azure and hybrid datacenter environment.

Unlike generalist operations roles, the Specialist Engineer is the definitive technical authority within their domain. They design and architect platform solutions, lead complex implementations, serve as the L3 escalation point beyond L2, guide and upskill the operations team, and drive continuous platform improvement. The ideal candidate has hands-on mastery of multiple technology stacks and can move fluidly between deep technical problem-solving and stakeholder-facing architecture discussions.

Key Responsibilities:

Technology SME & L3 Escalation

• Serve as the definitive technical escalation point (L3) for complex incidents that exceed L2 capability owning the problem through to permanent resolution.
• Provide expert-level analysis and diagnosis across assigned technology domains: network security platforms, Azure cloud services, observability stacks, and identity infrastructure.
• Lead post-incident technical reviews for high-severity events, producing architecture-level RCA reports that identify root cause, systemic risk, and strategic remediation steps.
• Act as the technical advisor to the Cloud Strategy & Operations Head on platform decisions, technology selection, and engineering trade-offs within your domain.

Platform Architecture & Design

• Design and validate architecture for network security, cloud networking, identity, storage, and observability components across multi-region Azure and hybrid datacenter environments.
• Produce low-level design (LLD) documents, architecture decision records (ADRs), and configuration standards for all platforms within your SME domain.
• Evaluate new platform capabilities, vendor features, and emerging technologies; produce formal assessment and recommendation reports for adoption or rejection.
• Define and enforce configuration baselines, hardening standards, and design patterns across your domain ensuring L1/L2 operations are built on a well-engineered foundation.

Network Security Platform Engineering

• Architect and implement Palo Alto NGFW deployments - zone design, security policy framework, NAT strategy, Panorama policy hierarchy, and HA/clustering configuration.
• Design and manage Zscaler ZIA and ZPA at an architectural level - tenant configuration, forwarding policy design, PAC file management, SSL inspection architecture, and ZPA application segment design.
• Configure and manage Azure-native firewall solutions, Web Application Firewall (WAF) policies, Application Gateway rules, and Azure Front Door routing profiles for multi-region traffic management.
• Manage firewall deployments from Azure Marketplace - lifecycle ownership including initial deployment, policy governance, version management, and decommission planning.
• Define and govern firewall change management processes; review all L2-submitted rule changes for security posture impact before CAB submission.

Cloud Traffic Management & Networking

• Design and implement multi-region Azure network topologies - hub-and-spoke, Virtual WAN, and peering architectures with ExpressRoute and Site-to-Site VPN for hybrid connectivity.
• Architect and manage Azure Load Balancers, Application Gateways, Azure Front Door, and Traffic Manager for high-availability and geo-redundant application delivery.
• Design and govern Azure API Management (APIM) deployments - API gateway policies, product configurations, rate limiting, authentication, and developer portal management.
• Implement and manage network traffic management policies - BGP route manipulation, custom UDR configurations, traffic steering, and failover path validation.
• Monitor and analyse sFlow and NetFlow telemetry for network traffic baselining, anomaly detection, and capacity planning across cloud and datacenter network segments.

Identity, Access & Endpoint Security

• Architect and administer Azure AD and ADFS at an enterprise level - hybrid identity design, federation trust configuration, Conditional Access policy frameworks, and Privileged Identity Management.
• Design and manage CyberArk PAM at an architectural level - vault architecture, safe design, master policy governance, CPM/PVWA/PSM component management, and privileged account onboarding strategy.
• Manage Trend Micro EDR (Apex One / XDR) platform - policy framework design, agent deployment strategy, custom detection rules, XDR correlation tuning, and integration with SIEM or observability platforms.
• Define and maintain the privileged access management strategy across cloud and on-premises environments, ensuring all administrative access flows through governed, auditable pathways.

Observability Engineering

• Architect and own the end-to-end observability platform - Prometheus federation design, Grafana enterprise dashboard framework, alerting rule governance, and long-term metrics retention strategy.
• Deploy, configure, and optimise APM solutions (Dynatrace, AppDynamics, New Relic, Azure Application Insights, or equivalent) - instrumentation strategy, agent rollout, baseline definition, and SLA tracking integration.
• Design and implement sFlow and NetFlow monitoring infrastructure - collector deployment, flow analysis, custom visualisations, and integration with the unified observability platform.
• Build and maintain Azure Monitor and Log Analytics at scale - diagnostic settings governance, KQL query library, workbook templates, and cross-workspace query architecture for hybrid environments.
• Define observability standards for the managed environment - what must be monitored, how alerts are structured, and how operational health is communicated to stakeholders.

Storage & Infrastructure Specialisation

• Architect and manage NetApp ONTAP storage environments - volume layout, aggregate design, QoS policy configuration, SnapMirror replication topology, and storage efficiency settings.
• Manage Azure-native storage services - storage account configuration, lifecycle policies, Azure NetApp Files, and blob/file/queue/table service governance.
• Lead storage performance investigations - capacity forecasting, throughput bottleneck analysis, and remediation planning for both cloud and on-premises storage tiers.

Automation, IaC & Knowledge Transfer

• Lead infrastructure-as-code adoption within your domain - author Terraform modules, Ansible playbooks, or ARM/Bicep templates for all managed platform components.
• Build automation scripts (PowerShell, Python, Bash) for complex operational tasks that cannot be simplified for L1/L2 - packaging them as governed, documented runbooks.
• Conduct structured knowledge transfer sessions for L2 engineers; develop training materials, lab exercises, and troubleshooting guides to elevate team capability.
• Maintain a domain-specific knowledge base - detailed configuration guides, architecture diagrams, design decisions, and lessons learned from complex incidents and implementations.

Required Skills & Experience:

Cloud & Hybrid Infrastructure

• 5-8 years of overall IT/infrastructure experience; minimum 5 years in cloud infrastructure, network security, or platform specialisation roles.
• Expert-level knowledge of Microsoft Azure - multi-region networking, advanced security services, identity, and platform architecture across hybrid environments.
• Strong hybrid infrastructure background - Azure and on-premises datacenter integration via ExpressRoute, Site-to-Site VPN, and Azure Arc with consistent management planes.
• Advanced Windows Server and Linux administration - applied in the context of hosting platform services (DNS, DHCP, NTP, ADFS, RADIUS) rather than generic server support.

Network Security Platforms

• Expert-level Palo Alto NGFW - Panorama management, zone-based policy design, application-layer security, HA failover, and large-scale rule base governance.
• Deep Zscaler expertise - ZIA and ZPA architectural design, SSL inspection, PAC file deployment, GRE/IPSec tunnel configuration, and multi-tenant management.
• Azure WAF, Application Gateway, Azure Front Door, and Traffic Manager - policy design, routing rules, health probe configuration, and TLS termination management.
• Azure API Management - policy expressions, product configuration, OAuth/subscription-based access, and API lifecycle governance.
• Azure Marketplace firewall deployment - vendor-specific deployment patterns, HA design, and integration with Azure networking.

Identity & Privileged Access

• Azure AD and ADFS - enterprise-scale hybrid identity, federation design, Conditional Access policy frameworks, and PIM role assignment governance.
• CyberArk PAM - vault architecture, CPM/PVWA/PSM/AAM component design, master policy governance, and privileged account discovery and onboarding.
• Trend Micro Apex One / XDR - policy framework design, custom detection rule authoring, XDR integration, and performance tuning in large-scale environments.

Observability & APM

• Prometheus and Grafana at scale - federation architecture, remote write configuration, alerting rule design, and enterprise dashboard governance.
• APM platform expertise (Dynatrace, AppDynamics, New Relic, or Azure Application Insights) - instrumentation design, agent management, SLA dashboard creation, and anomaly detection tuning.
• sFlow and NetFlow - collector design, traffic analysis, custom reporting, and integration with observability platforms.
• Azure Monitor and Log Analytics - KQL query authoring, diagnostic settings governance, and cross-workspace architecture for hybrid environments.

Storage

• NetApp ONTAP - advanced volume management, aggregate design, QoS policies, SnapMirror replication, and ONTAP performance analysis tools.
• Azure storage services - account configuration, lifecycle management, Azure NetApp Files, and storage performance optimisation.

Automation & IaC

• Terraform and/or Ansible - authoring reusable modules and playbooks for network security, cloud platform, and identity infrastructure components.
• Scripting proficiency: PowerShell, Python, Bash - building complex automation tools and operational utilities beyond simple task scripts.
• CI/CD awareness - understanding of how infrastructure changes flow through pipelines and how to integrate IaC with deployment workflows.

Certification (Preferred)

Microsoft Azure: AZ-305 (Solution Architect) | AZ-500 (Security) | AZ-104 (Administrator)

Network Security: Palo Alto PCNSE | Zscaler ZCCP (Professional)

Identity & PAM: CyberArk Sentry or Guardian | SC-300 (Microsoft Identity)

Endpoint Security: Trend Micro Certified Professional

Observability: Grafana Certified Associate | Dynatrace or AppDynamics certification

Automation: HashiCorp Terraform Associate | Red Hat Ansible Automation

Service Management: ITIL v4 Foundation or above