Senior Network & Application Delivery Engineer

Lead Network Engineer – DNS

Experience: 5–8 Years

Location: Bangalore

Role: Lead Network Engineer

Job Summary

We are looking for a Lead Network Engineer with strong experience in DNS, DHCP, IPAM, and network infrastructure. The candidate will be responsible for managing DNS engineering projects, troubleshooting critical issues, maintaining domain stability, and working closely with multiple teams.

Key Responsibilities

• Manage and deliver DNS engineering projects and initiatives.
• Maintain stability and reliability of the DNS/IPAM environment.
• Troubleshoot and resolve DNS and DHCP issues.
• Work with cross-functional teams and handle critical escalations.
• Own DNS-related incidents, problems, changes, and projects.
• Follow Change, Incident, and Problem Management processes.
• Automate repetitive DNS engineering tasks using scripting/automation.
• Support and manage IPAM infrastructure.
• Participate in crisis situations and provide timely escalation to management.

Mandatory Skills

• Strong understanding of TCP/IP and IP Subnetting.
• Hands-on experience with DNS and DHCP troubleshooting.
• Experience with Infoblox / BlueCat / Nokia QIP.
• Experience in IPAM management.
• Knowledge of F5 LTM/GTM/Viprion.
• Good knowledge of BIND, DNS, and DHCP.
• Basic Unix/Linux commands and administration.
• Knowledge of Unix/Linux scripting.
• Experience handling Change and Incident Management processes.

Job Summary

We are looking for an experienced Network Engineer with strong hands-on expertise in enterprise networking, cloud networking, network security, routing, switching, and troubleshooting. The candidate will be responsible for designing, implementing, maintaining, and optimizing secure and highly available network infrastructure across on-premises and cloud environments.

Key Responsibilities

• Design, configure, and manage enterprise network infrastructure, including routers, switches, firewalls and load balancers.
• Configure and troubleshoot routing protocols such as BGP, OSPF and static routing.
• Manage LAN, WAN, VLANs, VPNs, subnets, NAT, DNS and DHCP.
• Implement and support cloud networking across AWS and Azure, including VPC, VNet, route tables, Network Security Groups (NSGs), security groups and private endpoints.
• Configure site-to-site VPNs, remote-access VPNs, AWS Direct Connect and Azure ExpressRoute.
• Troubleshoot network connectivity, latency, packet loss, MTU issues and routing problems.
• Monitor network performance, availability and capacity using network monitoring tools.
• Implement network security policies, firewall rules, access controls and segmentation.
• Support hybrid cloud connectivity and on-premises-to-cloud network migration.
• Collaborate with infrastructure, cloud, security and application teams to resolve network incidents.
• Perform root cause analysis (RCA), document network configurations and maintain operational runbooks.
• Support change management, disaster recovery and high-availability requirements

SRE – Network / DNS / Load Balancer

Experience: 7–11 Years

Location: Hyderabad

Work Mode: WFO

Availability: Immediate Joiner

Job Description:

• Strong experience in Site Reliability Engineering (SRE) with focus on infrastructure and application reliability.
• Hands-on experience with Network, DNS and Load Balancer troubleshooting and administration.
• Monitor system performance, availability, latency and infrastructure health.
• Troubleshoot network connectivity, DNS resolution, routing and load-balancing issues.
• Experience with load balancers such as F5, BIG-IP, HAProxy or similar technologies.
• Good understanding of TCP/IP, HTTP/HTTPS, LAN/WAN, SSL/TLS and networking concepts.
• Experience with DNS technologies such as BIND, Infoblox or equivalent.
• Work on incident management, root cause analysis and problem resolution.
• Collaborate with application, network, cloud and infrastructure teams to resolve production issues.
• Experience with monitoring and alerting tools such as Splunk, Grafana, Prometheus, AppDynamics or similar tools.
• Strong troubleshooting, production support and communication skills.
• Willingness to work from Hyderabad office (WFO) and join immediately. 

Greeting from Nam info!

We have a job opportunity for FortiGate Firewall , interested candidate & Kindly share your updated cv

Role description: FortiGate Firewall

Exp : 5+years

Work Location : Mumbai

Notice period : Immediate -15Days

Key Responsibilities

FortiGate Firewall Operations & Management

• Deploy, and maintain enterprise FortiGate firewall infrastructure and Security Fabric
• Configure and optimize FortiGate security policies, NAT rules, and traffic shaping
• Manage Forti Manager for centralized policy management and Forti Analyzer for logging and reporting
• Implement and maintain FortiGate high availability (HA) clusters and virtual domains (VDOMs)
• Perform advanced troubleshooting using FortiGate CLI and diagnostic tools
• Manage FortiGate firmware upgrades, patches, and security updates F5 BIG-IP Administration & Optimization
• Configure and maintain F5 BIG-IP systems including LTM, GTM, ASM, and APM modules
• Design advanced load balancing configurations with custom health monitors and persistence
• Implement SSL/TLS termination, certificate management, and SSL offloading strategies
• Develop and maintain complex iRules for application-specific traffic management
• Configure F5 Application Security Manager (ASM) policies and web application firewall rules
• Manage F5 Access Policy Manager (APM) for secure remote access and authentication
• Perform F5 system maintenance, upgrades, and disaster recovery procedures Technical Leadership & Incident Response
• Serve as Level 3 escalation point for complex FortiGate and F5 technical issues
• Lead critical incident response for security breaches and application delivery failures
• Conduct root cause analysis and implement preventive measures
• Develop technical documentation, runbooks, and knowledge base articles
• Participate in 24/7 on-call rotation for emergency response.

Required Technical Skills Qualifications

Expert-level FortiGate proficiency:

• FortiOS configuration and management
• FortiManager and FortiAnalyzer administration
• Security Fabric implementation and management
• VPN technologies (SSL VPN, IPSec)
• VDOM configuration and management
• FortiGate clustering and high availability.

Advanced F5 BIG-IP expertise:

• Local Traffic Manager (LTM) advanced configurations
• Global Traffic Manager (GTM) for DNS load balancing
• Application Security Manager (ASM) policy management
• Access Policy Manager (APM) implementation
• iRules development and troubleshooting
• SSL certificate lifecycle management
• Strong understanding of network protocols (TCP/IP, HTTP/HTTPS, DNS)
• Experience with network packet analysis and troubleshooting tools
• Knowledge of application delivery and web application security concepts

Certifications

• Fortinet Network Security Expert (NSE 7 or NSE 8)
• F5 Certified Technology Specialist (F5-CTS)
• F5 Certified Solution Expert (F5-CSE) - Highly Preferred
• Fortinet NSE 4 Security Professional

Sandhya D

Senior Executive Staffing

Job Summary

We are looking for an experienced Site Reliability Engineer (SRE) with strong expertise in networking, DNS, load balancing, and hybrid cloud environments. The candidate will be responsible for maintaining the reliability, availability, performance, and scalability of production infrastructure and services.

The ideal candidate should have strong troubleshooting skills and experience working across network, cloud, infrastructure, and application environments.

Key Responsibilities

• Monitor and maintain the availability and reliability of production systems and services.
• Troubleshoot complex network, infrastructure, and application connectivity issues.
• Manage and troubleshoot DNS services, DNS resolution, records, and configuration issues.
• Configure, manage, and troubleshoot Load Balancers and traffic routing.
• Work with Layer 4 and Layer 7 networking and understand TCP/IP, HTTP/HTTPS, routing, and network connectivity.
• Support hybrid cloud environments involving on-premises infrastructure and public cloud platforms.
• Troubleshoot connectivity between on-premises data centers and cloud environments.
• Participate in production incidents, troubleshooting, root cause analysis (RCA), and problem management.
• Develop automation scripts and tools to reduce manual operational activities.
• Configure and maintain monitoring, alerting, and observability solutions.
• Work closely with Network, Cloud, DevOps, Security, and Application teams.
• Participate in on-call support and resolve production issues within defined SLAs.
• Document infrastructure, troubleshooting procedures, incident reports, and operational processes.
• Identify opportunities to improve system reliability, performance, and scalability.

- **Client Engagement:** Collaborate with clients to understand their business needs and technical requirements. Provide expert guidance and support throughout the project lifecycle.

- **Network Management:** Design, implement, and maintain NTRX network solutions, ensuring optimal performance and reliability. Troubleshoot and resolve network issues in a timely manner.

- **Database Support:** Utilize SQL to manage, query, and analyze data as needed, ensuring that clients’ databases are functioning efficiently and effectively.

- **Cloud Support:** Assist clients with cloud deployment and support services, helping them to migrate their systems to the cloud and optimize their cloud infrastructure.

- **Documentation:** Create and maintain comprehensive documentation for configurations, implementations, and support processes to ensure knowledge transfer within the team and to clients.

- **Training & Development:** Provide training and support to clients and team members on NTRX solutions and best practices.

- **Continuous Improvement:** Stay current with industry trends and emerging technologies within networking and cloud services to enhance service offerings and promote innovation.

**Required Skills:**

- **Networking Expertise:** Strong knowledge of networking concepts, protocols, and technologies. Experience with troubleshooting and optimizing network performance is a must.

- **SQL Proficiency:** Ability to write, read, and optimize SQL queries, with a robust understanding of relational databases.

- **Cloud Support Skills:** Familiarity with cloud vendor platforms (AWS, Azure, Google Cloud, etc.) and experience in providing cloud-based solutions and support.

- **Problem-Solving Abilities:** Strong analytical and problem-solving skills with the ability to think critically and execute on multiple tasks efficiently.

- **Communication Skills:** Excellent verbal and written communication skills, with the ability to convey technical information to non-technical stakeholders.

**Qualifications:**

- Bachelor’s degree in Computer Science, Information Technology, or a related field.

- 3+ years of experience in networking or IT support, with a focus on professional services or client-facing roles preferred.

- Relevant certifications (such as CCNA, AWS Certified Solutions Architect, etc.) are a plus.

Customer Onboarding / Tooling Engineer

About the Role

We are hiring a Customer Onboarding / Tooling Engineer with 4+ years of experience to manage end-to-end technical onboarding for enterprise customers on the Cloudflare platform. The role involves configuring networking and security services, troubleshooting onboarding issues, and ensuring customers achieve a successful go-live.

Location: Bangalore (5 Days Work From Office)

Experience: 4–8 Years

Employment Type: Full-Time

CTC: Up to ₹32 LPA

Shift: Rotational

Notice Period: Immediate / Up to 15 September 2026

Must-Have Skills

• Cloudflare
• DNS
• SSL/TLS
• CDN
• WAF
• Zero Trust / SASE
• Networking (HTTP/HTTPS, CIDR, NAT, BGP)
• REST APIs
• Python or Bash
• Salesforce / CRM

Key Responsibilities

• Execute end-to-end customer onboarding and platform configuration.
• Configure DNS, SSL/TLS, WAF, and Zero Trust policies.
• Troubleshoot DNS, SSL, authentication, caching, and networking issues.
• Guide customers through onboarding and implementation runbooks.
• Document onboarding activities in Salesforce/CRM and coordinate with Customer Engineering and Support teams.

Good to Have

• Terraform or Infrastructure-as-Code experience.
• Okta, Azure AD, SAML/OIDC integrations.
• Cloudflare certifications or production Cloudflare administration experience.

Job Summary:

We are looking for an experienced Senior Network Engineer with strong hands-on expertise in Cisco Routing & Switching and Core Networking. The role involves providing technical leadership, coordinating network engineering initiatives, improving network reliability, and supporting strategic projects across Branch Data Access and Standalone ATM network infrastructure.

Key Responsibilities:

• Provide technical leadership and operational coordination for network engineering initiatives related to Branch Data Access and Standalone ATM products.
• Support strategic network projects, including planning, implementation, and delivery of key initiatives.
• Oversee the Book of Work (BoW) related to Branch Data Access and Standalone ATM products.
• Collaborate with ATM Banking, Network Engineering, Implementation teams, and external service providers such as Verizon and AT&T.
• Analyze complex network engineering challenges and contribute to effective troubleshooting and resolution.
• Drive initiatives to reduce operational risks and improve network performance, stability, and service reliability.
• Coordinate with cross-functional stakeholders and vendors to ensure smooth project execution.
• Mentor junior engineers and support knowledge sharing within the team.
• Contribute to network strategy, governance, compliance, and continuous operational improvement.

Required Skills:

• Strong experience in Cisco Routing & Switching.
• Solid understanding of Core Networking concepts.
• Experience in network engineering, implementation, and troubleshooting.
• Experience coordinating network projects and working with cross-functional teams.
• Strong communication, stakeholder management, and problem-solving skills.

Job Title: Lead Software Engineer – Python

Experience: 5+ yrs

Job Location: Infopark, Kochi

Why Join Us?

• Innovative Environment: Join a forward-thinking company that encourages creativity and modern engineering practices.
• Career Growth: Ample opportunities for professional development, technical leadership, and career advancement.
• Collaborative Culture: Work in a cross-functional, team-oriented environment where your contributions directly shape infrastructure modernization.
• Competitive Compensation: Attractive salary package with performance-based incentives.

Key Responsibilities

API & Backend Development

• Design, build, scale, and maintain high-performance REST APIs and backend microservices using Python and FastAPI.
• Implement asynchronous workflows, robust data models, and scalable API integrations to interface with network infrastructure.
• Oversee code quality, establish engineering best practices, and conduct comprehensive code reviews to ensure reliability and maintainability.

Network Automation & Workflow Orchestration

• Design and build scalable, resilient network automation workflows using tools such as Netmiko, Nornir, and Ansible.
• Modernize manual network operations by automating provisioning, configuration management, and compliance checks.
• Integrate network automation tooling into continuous delivery pipelines to streamline deployment workflows.

Network Operations & Troubleshooting

• Apply deep networking fundamentals to diagnose, troubleshoot, and resolve complex issues across enterprise and data center networks.
• Interface with and manage configurations for routing, switching, firewalls, and core network protocols (TCP/IP, BGP, OSPF).

DevOps, CI/CD & Testing

• Implement and manage robust CI/CD pipelines to modernize deployment lifecycles and operational workflows.
• Drive automated testing suites to validate both network orchestration scripts and API endpoints prior to production deployment.
• Containerize services using Docker to support seamless local and production environments.

Technical Leadership & Mentoring

• Mentor engineering team members on network programmability, API development, and automation standards.
• Translate operational and infrastructure requirements into production-ready software solutions.

Required Skills

• 5+ years of hands-on software development experience with Python.
• Strong expertise in building high-performance RESTful APIs using FastAPI and modern asynchronous programming.
• Extensive hands-on experience with network automation frameworks and libraries, specifically Netmiko, Nornir, and Ansible.
• Deep networking fundamentals: TCP/IP, routing & switching, BGP, OSPF, and firewalls.
• Proven track record of replacing manual infrastructure operations with automated workflows and CI/CD pipelines.
• Strong proficiency with Git version control, collaborative development, and automated testing frameworks.

Preferred Skills

• Hands-on experience containerizing services using Docker and orchestrating multi-service environments.
• Exposure to enterprise network management systems, ITSM tooling (e.g., ServiceNow), and change management lifecycles.
• Familiarity with event-driven architecture or message brokers (e.g., Kafka, RabbitMQ).
• Experience with dependency management (Poetry) and pre-commit code formatting hooks.

Soft Skills

• Strong analytical, problem-solving, and root-cause troubleshooting abilities.
• Excellent written and verbal communication skills with the ability to bridge software engineering and network operations.
• Proactive, collaborative mindset with strong ownership over technical deliverables.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Information Technology, Network Engineering, or a related field (or equivalent practical experience).

Very strong infra engineer to administer Linux based VMs (and few Windows VMs as well).

Must have strong knowledge and hands-on on docker, Kubernetes

Must be good at monitoring (AppDynamics, Prometheus, Grafana) and logging (Splunk)

Develop automation scripts using Shell and Python. Must have good knowledge in Ansible.

Should be good at optimize/finetune server configurations.

 Should be good in troubleshoot issues and fix them.